WorldWideScience

Sample records for anthropometry

  1. Pediatric Anthropometry

    Science.gov (United States)

    Klinich, Kathleen D.; Reed, Matthew P.

    Anthropometry is the measurement of human size, shape, and physical capabilities. Most pediatric anthropometry data are gathered to describe child growth patterns, but data on body size, mass distribution, range of motion, and posture are used to develop crash test dummies and computational models of child occupants. Pediatric anthropometry data are also used to determine child restraint dimensions, so they will accommodate the applicable population of child occupants.

  2. Generation of Boundary Manikin Anthropometry

    Science.gov (United States)

    Young, Karen S.; Margerum, Sarah; Barr, Abbe; Ferrer, Mike A.; Rajulu, Sudhakar

    2008-01-01

    The purpose of this study was to develop 3D digital boundary manikins that are representative of the anthropometry of a unique population. These digital manikins can be used by designers to verify and validate that the components of the spacesuit design satisfy the requirements specified in the Human Systems Integration Requirements (HSIR) document. Currently, the HSIR requires the suit to accommodate the 1st percentile American female to the 99th percentile American male. The manikin anthropometry was derived using two methods: Principal Component Analysis (PCA) and Whole Body Posture Based Analysis (WBPBA). PCA is a statistical method for reducing a multidimensional data set by using eigenvectors and eigenvalues. The goal is to create a reduced data set that encapsulates the majority of the variation in the population. WBPBA is a multivariate analytical approach that was developed by the Anthropometry and Biomechanics Facility (ABF) to identify the extremes of the population for a given body posture. WBPBA is a simulation-based method that finds extremes in a population based on anthropometry and posture whereas PCA is based solely on anthropometry. Both methods yield a list of subjects and their anthropometry from the target population; PCA resulted in 20 female and 22 male subjects anthropometry and WBPBA resulted in 7 subjects' anthropometry representing the extreme subjects in the target population. The subjects anthropometry is then used to 'morph' a baseline digital scan of a person with the same body type to create a 3D digital model that can be used as a tool for designers, the details of which will be discussed in subsequent papers.

  3. Anthropometry. A Bibliography with Abstracts

    Science.gov (United States)

    1975-08-01

    performance items were o interrelationships among statistically significant ( between the muscle stren none between the range of The somatotype ...medical and psychological aspects of the U.S. naval aviator; Somatotyping ; Human factors in aircraft design. DESCRIPTORS: (*Anthropometry, *Hu«an...engineering), Aircraft cabins, Pilots, instrument panels, Cockpits, Aviation medicine, Naval personnel. Design IDENTIFIERS: Somatotyping AD-695

  4. Optics in gait analysis and anthropometry

    Science.gov (United States)

    Silva Moreno, Alejandra Alicia

    2013-11-01

    Since antiquity, human gait has been studied to understand human movement, the kind of gait, in some cases, can cause musculoskeletal disorders or other health problems; in addition, also from antiquity, anthropometry has been important for the design of human items such as workspaces, tools, garments, among others. Nowadays, thanks to the development of optics and electronics, more accurate studies of gait and anthropometry can be developed. This work will describe the most important parameters for gait analysis, anthropometry and the optical systems used.

  5. "Oriental anthropometry" in plastic surgery

    Directory of Open Access Journals (Sweden)

    Senna-Fernandes Vasco

    2008-01-01

    Full Text Available Background : According to Chinese medicine, the acupuncture-points′ (acupoints locations are proportionally and symmetrically distributed in well-defined compartment zones on the human body surface Oriental Anthropometry" (OA. Acupoints, if considered as aesthetic-loci, might be useful as reference guides in plastic surgery (PS. Aim: This study aimed to use aesthetic-loci as anatomical reference in surgical marking of Aesthetic Plastic Surgery. Method: This was an observational study based on aesthetic surgeries performed in private clinic. This study was based on 106 cases, comprising of 102 women and 4 men, with ages varying from 07 to 73 years, and with heights of between 1.34 m and 1.80 m. Patients were submitted to aesthetic surgical planning by relating aesthetic-loci to conventional surgical marking, including breast surgeries, abdominoplasty, rhytidoplasty, blepharoplasty, and hair implant. The aesthetic-surgical-outcome (ASO of the patients was assessed by a team of plastic surgeons (who were not involved in the surgical procedures over a follow-up period of one year by using a numeric-rating-scale in percentage (% terms. A four-point-verbal-rating-scale was used to record the patients′ opinion of therapeutic-satisfaction (TS. Results: ASO was 75.3 ± 9.4% and TS indicated that most patients (58.5% obtained "good" results. Of the remainder, 38.7% found the results "excellent", and 2.8% found them "fair". Discussion and Conclusion : The data suggested that the use of aesthetic-loci may be a useful tool for PS as an anatomical reference for surgical marking. However, further investigation is required to assess the efficacy of the OA by providing the patients more reliable balance and harmony in facial and body contours surgeries.

  6. Digital Anthropometry: Model, Implementation, and Application

    Directory of Open Access Journals (Sweden)

    Katrina Joy H. Magno

    2014-06-01

    Full Text Available – In this paper, we provide a mathematical framework for identifying and measuring human body parts. We used this framework to implement a computer-based measurement for the purpose of automating the usual manual process of anthropometry. To test the computer-based system, we measured the hands of 91 individuals using both the manual and the computer-based system. Based on two-tailed t-test, the computer-based system has the same measurement as the manual system at 5% level of significance.

  7. Anthropometry and Biomechanics Facility Spring 2016 Internship

    Science.gov (United States)

    Boppana, Abhishektha

    2016-01-01

    The Anthropometry and Biomechanics Facility (ABF) at Johnson Space Center supports the Space Human Factors Engineering portfolio of the Human Research Program. ABF provides capability to verify the accommodation and comfort of crewmembers through anthropometry and biomechanics analyses. Anthropometric measurements are derived from three-dimensional (3D) whole body scan images. The scans are currently taken by a Human Solutions Vitus 3D Laser Scanning System. ABF has purchased a 3dMD photogrammetry scanner system to speed up the process of collecting 3D scans. The photogrammetry scanner system features a faster data collection time, as well as fewer holes in the scans. This internship was mainly focused on developing calibration, measurement, data acquisition, and analysis processes for the new system. In addition, I also participated in a project to validate the use of a pressure mat sensor on the shoulder during in-suit testing. My duties for the scanner validation project started with identifying and documenting a calibration process. The calibration process proved vital to using the system as the quality of the scans was directly related to the success of the calibration. In addition, the calibration process suggested by the system vendor required the user to hold a large calibration board at precise locations. To aid in this, I built a calibration stand which held a calibration board at constant positions throughout numerous calibration process. The calibration process was tested extensively until proven acceptable. The standardized process reduced calibration time from over 10 minutes to just below three minutes. As a result, the calibration process could be completed painlessly and precisely, and scan quality was constant between sessions. After standardizing the calibration process, I proceeded to modify the locations of the cameras in order to capture the full volume of a person. The scanning system needed to capture a full T-pose of a person in one scan

  8. Anthropometry of the Medan – North Sumatera Populations

    Science.gov (United States)

    Siregar, I.; Sari, R. M.; Syahputri, K.; Rizkya, I.; Muchtar, M. A.

    2017-03-01

    This study was conducted on 780 students at a university in Medan, North Sumatra. The taken data is divided into two sub-groups, namely men and women, where the data of 343 men and women as many as 437 people. Taken anthropometry data is standing position, sitting position, hands, feet and body weight. This study presents statistical data in the form of standard deviation, average and percentiles. This research needs to be done because the population of the city of Medan is around 2,497,183 people, and Medan is the third largest city in Indonesia. The objectives this study is to collect the anthropometry data for ergonomics application and design product base on the customer need in Medan territory. Data retrieval is necessary because with this data is expected to be applied in the application of science of ergonomics, work station design, equipment design; tooling makes it convenient in everyday use.

  9. Deaths from ischemic disease, anthropometry and cardiac biometry

    OpenAIRE

    Leal, A; de Oliveira, J.; Amado, J.; Gomes, L.; Magalhaes, T.

    2005-01-01

    Rev Port Cardiol. 2005 Apr;24(4):521-30. Deaths from ischemic disease, anthropometry and cardiac biometry. [Article in English, Portuguese] Leal A, Oliveira J, Amado J, Gomes L, Magalhães T. Instituto de Ciencias Biomédicas Abel Salazar-Saúde Comunitária, Porto, Portugal. Abstract INTRODUCTION: The relation between body mass index (BMI)/obesity and left ventricular hypertrophy (LVH) in ischemic heart disease (IHD) has not been completely established, based o...

  10. Anthropometry: Basic Studies and Applications. Volume 2, 1976 - July 1978

    Science.gov (United States)

    1978-08-01

    in a questionnaire and somatotype measurement study during the 1972 U.S. Masters long-course national champions. Nearly 70 percent of all mala...swimming experience. Somatotype data gathered on the men did not differentiate swimmers in their 70’s from swimmers in their 5C’s, nor did somatotype ...Anthropometry, Males, Physical fitness, Aging (PhysiolDgy) , Body weight Identifiers: Competition, Reprints, Questionnaires, Surveys, Somatotyping

  11. School furniture match to students' anthropometry in the Gaza Strip.

    Science.gov (United States)

    Agha, Salah R

    2010-03-01

    This study aimed at comparing primary school students' anthropometry to the dimensions of school furniture and determining whether the furniture used matches the students' anthropometry. A sample of 600 male students, whose ages were between 6 and 11 years, from five primary schools in the Gaza Strip governorates participated in the study. Several students' body dimensions were measured. The dimensions measured included elbow-seat height, shoulder height, knee height, popliteal height and buttock-popliteal length. Measurements of the dimensions of the classroom furniture indicated that there was a considerable mismatch between the students' body dimensions and the classroom furniture. The mismatches in seat height, seat depth and desk height occurred for 99% of the students, while the mismatch for the back rest height was only 35%. Two design specifications were proposed in order to decrease the mismatch percentage based on the data obtained. The two proposed designs showed a considerable improvement in the match percentages as compared to the existing design. STATEMENT OF RELEVANCE: Having identified mismatches between the dimensions of the school furniture used in primary schools in the Gaza Strip, two new design specifications are proposed and shown to improve match with the students' anthropometric dimensions. The findings of the study are also an important addition to local knowledge on school children's anthropometry.

  12. Match between school furniture dimensions and children's anthropometry.

    Science.gov (United States)

    Gouvali, M K; Boudolos, K

    2006-11-01

    The purpose of the study was to examine whether school furniture dimensions match children's anthropometry. Children aged 6-18 years (n=274), divided into 3 groups on the basis of the used furniture size, were subjected into anthropometric measurements (shoulder, elbow, knee and popliteal height, buttock-popliteal length and hip breadth). Combinational equations defined the acceptable furniture dimensions according to anthropometry and match percentages were computed, according to either the existing situation--where children use the size assigned for their grade--or assuming that they could use the most appropriate of the sizes available. Desk and seat height were bigger than the accepted limits for most children (81.8% and 71.5%, respectively), while seat depth was appropriate for only 38.7% of children. In conclusion, the assumption that children could use the most appropriate yet available size significantly improved the match, indicating that the limited provision of one size per cluster of grades does not accommodate the variability of anthropometry even among children of the same age.

  13. Patterns of correlation between vehicle occupant seat pressure and anthropometry.

    Science.gov (United States)

    Paul, Gunther; Daniell, Nathan; Fraysse, François

    2012-01-01

    Seat pressure is known as a major factor of seat comfort in vehicles. In passenger vehicles, there is lacking research into the seat comfort of rear seat occupants. As accurate seat pressure measurement requires significant effort, simulation of seat pressure is evolving as a preferred method. However, analytic methods are based on complex finite element modeling and therefore are time consuming and involve high investment. Based on accurate anthropometric measurements of 64 male subjects and outboard rear seat pressure measurements in three different passenger vehicles, this study investigates if a set of parameters derived from seat pressure mapping are sensitive enough to differentiate between different seats and whether they correlate with anthropometry in linear models. In addition to the pressure map analysis, H-Points were measured with a coordinate measurement system based on palpated body landmarks and the range of H-Point locations in the three seats is provided. It was found that for the cushion, cushion contact area and cushion front area/force could be modeled by subject anthropometry, while only seatback contact area could be modeled based on anthropometry for all three vehicles. Major differences were found between the vehicles for other parameters.

  14. Biomechanical modeling of eye trauma for different orbit anthropometries.

    Science.gov (United States)

    Weaver, Ashley A; Loftis, Kathryn L; Duma, Stefan M; Stitzel, Joel D

    2011-04-29

    In military, automotive, and sporting safety, there is concern over eye protection and the effects of facial anthropometry differences on risk of eye injury. The objective of this study is to investigate differences in orbital geometry and analyze their effect on eye impact injury. Clinical measurements of the orbital aperture, brow protrusion angle, eye protrusion, and the eye location within the orbit were used to develop a matrix of simulations. A finite element (FE) model of the orbit was developed from a computed tomography (CT) scan of an average male and transformed to model 27 different anthropometries. Impacts were modeled using an eye model incorporating lagrangian-eulerian fluid flow for the eye, representing a full eye for evaluation of omnidirectional impact and interaction with the orbit. Computational simulations of a Little League (CD25) baseball impact at 30.1m/s were conducted to assess the effect of orbit anthropometry on eye injury metrics. Parameters measured include stress and strain in the corneoscleral shell, internal dynamic eye pressure, and contact forces between the orbit, eye, and baseball. The location of peak stresses and strains was also assessed. Main effects and interaction effects identified in the statistical analysis illustrate the complex relationship between the anthropometric variation and eye response. The results of the study showed that the eye is more protected from impact with smaller orbital apertures, more brow protrusion, and less eye protrusion, provided that the orbital aperture is large enough to deter contact of the eye with the orbit.

  15. Landscape Architecture-Anthropometry Relationship: The Case of Istanbul

    Directory of Open Access Journals (Sweden)

    A. B. Korkut

    2009-09-01

    Full Text Available Landscape architecture which is a discipline of ecological data based physical planning aims functional and aesthetical space design fitting for human activities and needs in cities. In Landscaping, ergonomic, anthropometry studies which have much in common, the aim is to perform studies to improve the physical space design at a maximum level in terms of comfort, health and safety.All environments and accessories used by people must comply with anthropometric data and, accordingly, it must be ensured that people move free from any dangers and comfortably in any environment, improving of the life quality must be the principle aim (Yörük et al., 2006. In this respect, it is of high importance that landscaping components and accessories used within the city are designed in accordance with the anthropometric measurements.This study is conducted on the İstanbul example in order to determine the conformity of landscaping elements widely used in our cities to anthropometric data. Therefore, regions of wide use in İstanbul are selected as research zones, current structural and plantal applications are examined in accordance with anthropometric data. According to the acquired data, along with the designs and applications fit to human use, those that are not fit to these measurements and especially disadvantageous in terms of safety are detected and suggestions are presented thereto.

  16. Ergonomic design of an EEG headset using 3D anthropometry.

    Science.gov (United States)

    Lacko, Daniël; Vleugels, Jochen; Fransen, Erik; Huysmans, Toon; De Bruyne, Guido; Van Hulle, Marc M; Sijbers, Jan; Verwulgen, Stijn

    2017-01-01

    Although EEG experiments over the past decades have shown numerous applications for brain-computer interfacing (BCI), there is a need for user-friendly BCI devices that can be used in real-world situations. 3D anthropometry and statistical shape modeling have been shown to improve the fit of devices such as helmets and respirators, and thus they might also be suitable to design BCI headgear that better fits the size and shape variation of the human head. In this paper, a new design method for BCI devices is proposed and evaluated. A one-size-fits-all BCI headset frame is designed on the basis of three digital mannequins derived from a shape model of the human head. To verify the design, the geometric fit, stability and repeatability of the prototype were compared to an EEG cap and a commercial BCI headset in a preliminary experiment. Most design specifications were met, and all the results were found to be similar to those of the commercial headset. Therefore, the suggested design method is a feasible alternative to traditional anthropometric design for BCI headsets and similar headgear.

  17. Somatotyping using 3D anthropometry: a cluster analysis.

    Science.gov (United States)

    Olds, Tim; Daniell, Nathan; Petkov, John; David Stewart, Arthur

    2013-01-01

    Somatotyping is the quantification of human body shape, independent of body size. Hitherto, somatotyping (including the most popular method, the Heath-Carter system) has been based on subjective visual ratings, sometimes supported by surface anthropometry. This study used data derived from three-dimensional (3D) whole-body scans as inputs for cluster analysis to objectively derive clusters of similar body shapes. Twenty-nine dimensions normalised for body size were measured on a purposive sample of 301 adults aged 17-56 years who had been scanned using a Vitus Smart laser scanner. K-means Cluster Analysis with v-fold cross-validation was used to determine shape clusters. Three male and three female clusters emerged, and were visualised using those scans closest to the cluster centroid and a caricature defined by doubling the difference between the average scan and the cluster centroid. The male clusters were decidedly endomorphic (high fatness), ectomorphic (high linearity), and endo-mesomorphic (a mixture of fatness and muscularity). The female clusters were clearly endomorphic, ectomorphic, and the ecto-mesomorphic (a mixture of linearity and muscularity). An objective shape quantification procedure combining 3D scanning and cluster analysis yielded shape clusters strikingly similar to traditional somatotyping.

  18. Somatotype and anthropometry in brazilian national volleyball teams

    Directory of Open Access Journals (Sweden)

    B.G. Cabral

    2008-01-01

    Full Text Available The elaboration of profile characteristics that can serve as parameters in the different categories and investment in scientific studies of Brazilian volleyball have shown their importance in developing new athletes. In this sense, the objective of the descriptive study in question was to analyze important characteristics such as somatotype and anthropometry in the Brazilian under-17 and under-18 national teams, respectively. The population was composed of 33 (14 females and 19 males athletes from the aforementioned teams. We used a high-precision scale and stadiometer to verify anthropometric characteristics and Heath & Carter’s method to evaluate somatotype. The men’s team obtained the following mean results: Age = 16.71; height = 195.9cm; body weight = 87.7kg; endomorphy = 1.26; mesomorphy = 3.18 and ectomorphy = 3.8; while the women’s results were: Age = 15.9; height = 181.6cm; body weight = 67.4kg; endomorphy = 3.09; mesomorphy = 2.21 and ectomorphy = 3.88. We can conclude from the results that the teams in question have similar characteristics to those of the high-performance adult teams, and exhibit a predominance of the ectomorphic component of the somatotype. This finding is of great importance, given the current demands of high-performance volleyball, and shows us the high level of the group studied.

  19. Adipose tissue Fatty Acid patterns and changes in anthropometry: a cohort study

    DEFF Research Database (Denmark)

    Dahm, Christina Catherine; Gorst-Rasmussen, Anders; Jakobsen, Marianne Uhre;

    2011-01-01

    Diets rich in n-3 long chain polyunsaturated fatty acids (LC-PUFA), but low in n-6 LC-PUFA and 18:1 trans-fatty acids (TFA), may lower the risk of overweight and obesity. These fatty acids have often been investigated individually. We explored associations between global patterns in adipose tissue...... fatty acids and changes in anthropometry....

  20. Moderate Association of Anthropometry, but Not Training Volume, with Race Performance in Male Ultraendurance Cyclists

    Science.gov (United States)

    Knechtle, Beat; Wirth, Andrea; Knechtle, Patrizia; Rosemann, Thomas

    2009-01-01

    In 28 male Caucasian nonprofessional ultracyclists, we investigated whether anthropometry or training volume had an influence on race speed in the 600 km at the Swiss Cycling Marathon 2007. Anthropometric parameters (age, body mass, body height, skinfold thicknesses) were determined before the race to calculate body mass index and percent body…

  1. Anthropometry in Klinefelter syndrome - multifactorial influences due to CAG length, testosterone treatment and possibly intrauterine hypogonadism

    DEFF Research Database (Denmark)

    Chang, Simon; Skakkebæk, Anne; Trolle, Christian;

    2015-01-01

    Context: Klinefelter syndrome, 47, XXY (KS), is underdiagnosed partly due to few clinical signs complicating identification of affected individuals. Certain phenotypic traits are common in KS. However, not all aspects of the KS phenotype are well described. Objective: To describe anthropometry...

  2. Impact of hemodialysis on dual X-ray absorptiometry, bioelectrical impedance measurements, and anthropometry

    DEFF Research Database (Denmark)

    Abrahamsen, Bo; Hansen, T B; Høgsberg, I M;

    1996-01-01

    ), bioelectrical impedance analysis (BIA), and simple anthropometry in 19 patients (9 women and 10 men, mean age 46 y) before and after hemodialysis, removing 0.9-4.3 L (x: 2.8L) of ultrafiltrate. The reduction in fat-free mass (FFM) measured by DXA was highly correlated with the ultrafiltrate, as determined...

  3. Differences in biological maturation, anthropometry and physical performance between playing positions in youth team handball

    NARCIS (Netherlands)

    Matthys, S.P.; Fransen, J.; Vaeyens, R.; Lenoir, M.; Philippaerts, R.

    2013-01-01

    It was the goal of this cross-sectional study to examine differences in maturity, anthropometry and physical performance between youth handball players across different playing positions (i.e. goalkeeper, back, pivot and wing). Multivariate analysis of covariance (MANCOVA), accounting for biological

  4. CRP and suPAR are differently related to anthropometry and subclinical organ damage

    DEFF Research Database (Denmark)

    Lyngbæk, Stig; Sehestedt, Thomas; Marott, Jacob L;

    2013-01-01

    of the inflammation associated with CVD. METHODS: We studied 2273 subjects without CVD. Log-transformed CRP and suPAR were included in general linear and logistic regression models to compare associations with measures of anthropometry and subclinical organ damage (SOD). Owing to interactions on body mass index (BMI...

  5. Dietary intake and anthropometry of Korean elderly people: a literature review

    NARCIS (Netherlands)

    Park, Y.H.; Groot, de C.P.G.M.; Staveren, van W.A.

    2003-01-01

    The health status of elderly people is an important issue in Korea due to the expansion of the elderly population. However, data on their nutritional status are limited. This review aims to give an overview of the dietary intake and anthropometry of Korean elderly people based on studies published,

  6. Stature estimation from craniofacial anthropometry in Bangladeshi Garo adult females.

    Science.gov (United States)

    Akhter, Z; Banu, L A; Alam, M M; Rahman, M F

    2012-07-01

    Estimation of stature is an important tool in forensic examination especially in unknown, highly decomposed, fragmentary and mutilated human remains. When the evidences are skeletal remains; forensic anthropology has put forward means to estimate the stature from the skeletal and even from fragmentary bones. Sometimes, craniofacial remains are brought in for forensic and postmortem examination. In such a situation, estimation of stature becomes equally important along with other parameters like age, sex, race, etc. Today, anthropometry plays an important role in industrial design, clothing design, ergonomics and architecture where statistical data about the distribution of body dimensions in the population are used to optimize products. It is well established that a single standard of craniofacial aesthetics is not appropriate for application to diverse racial and ethnic groups. Bangladesh is a country not only for the Bengalis; the country harbours many cultures and people of different races because of the colonial rules of the past regimes. Like other ethnic groups, the Garos (study subjects) have their own set of language, social structure, cultures and economic activities and religious values. In the above context, the present study was attempted to establish ethnic specific anthropometric data for the Bangladeshi Garo adult females. The study also attempted to find out the correlation of the craniofacial dimensions with stature and to determine multiplication factors. The study was an observational, cross-sectional and primarily descriptive in nature with some analytical components. The study was carried out with a total number of one hundred Garo adult females, aged between 25-45 years. Craniofacial dimension such as head circumference, head length, facial height from 'nasion' to 'gnathion', bizygomatic breadth and stature were measured using a measuring tape, spreading caliper, steel plate and steel tape and sliding caliper. The data were then statistically

  7. Nutritional status at diagnosis in children with cancer. 2. An assessment by arm anthropometry.

    Science.gov (United States)

    Barr, Ronald; Collins, Laura; Nayiager, Trishana; Doring, Nancy; Kennedy, Charlene; Halton, Jacqueline; Walker, Scott; Sala, Alessandra; Webber, Colin

    2011-04-01

    Assessment of nutritional status in children with cancer is important but measures based on weight can be problematic at diagnosis, especially in those with advanced disease. Likewise, dual energy x-ray absorptiometry may be confounded by other radiological procedures and is not commonly available in low-income countries where most children with cancer live. Arm anthropometry is not subject to these constraints. In a study sample of 99 Canadian patients with cancer at diagnosis, mid-upper arm circumference correlated well with lean body mass as measured by dual energy x-ray absorptiometry but triceps skin fold thickness was a poor predictor of fat mass. Arm anthropometry can be a useful tool for the measurement of nutritional status in children with cancer. However, further studies, particularly in low-income countries and in children with solid tumors at diagnosis, are required to determine the full extent of its utility.

  8. An Annotated Bibliography of United States Air Force Engineering Anthropometry - 1946 to 1988

    Science.gov (United States)

    1988-05-01

    preliminary somatotype study (based on every 10th man) describes the body types encountered, with illustrations of four physical types from each country...31 Relationships Between Laubach, L.L. & May 1966 Flexibility, Anthropometry, J.T. McConville AD 638 282 and the Somatotype of College Men...and the somatotype of 63 college men, mean age of 19.0 years, were obtained in order to assess the relationships between flexibility and

  9. Hand anthropometry survey of rural farm workers in south-eastern Nigeria.

    Science.gov (United States)

    Obi, Okey Francis

    2016-04-01

    The importance of hand anthropometry as it relates to design of hand tools particularly for farm workers have been established; however, anthropometric data for this group of agricultural workers have continued to remain scarce. A survey of hand anthropometry relevant in design of agricultural hand tools was carried out on 200 male and 100 female adult farm workers in south-eastern Nigeria. Comparison of the male and female data obtained showed that male dimensions were higher than that recorded for the females. The hand anthropometric data of the male and female farm workers were compared with that of other populations but no clear distinction was observed. It was however clear that the following hand dimensions, 2nd Joint to root digit 3 and width at tip digit 3 recorded for Nigerian farm workers were highest and lowest, respectively, compared to other populations. Practitioner Summary: Hand anthropometric data relevant in design of hand tools have continued to remain scarce particularly for farm workers. Hand anthropometry survey of farm workers carried out in south-eastern Nigeria revealed higher dimensions for males than females; however, no clear distinction was observed in comparison with other populations.

  10. The role of anthropometry in the assessment of malnutrition in the hospitalized frail elderly.

    Science.gov (United States)

    Lansey, S; Waslien, C; Mulvihill, M; Fillit, H

    1993-01-01

    Although common among the hospitalized frail elderly, malnutrition is often unrecognized by clinicians, and its identification is fought with difficulty due to inadequate nutritional assessment methods and standards. This study compared the use of percent ideal body weight (%IBW) and anthropometry in the assessment of malnutrition in the hospitalized frail elderly. Approximaty 45% of patients studied had at least two anthropometric measurements below the 5th percentile, a level reflecting severe malnutrition. However, only 28% of patients were found to be less than 90% IBW, a level reflecting only mild to severe changes in body weight. Serum albumin was below normal (total lymphocyte count was below normal (malnutrition, anthropometry appeared more sensitive than %IBW as a measure of malnutrition in the hospitalized frail elderly. Furthermore, acute illness causes changes in commonly employed blood measures which make them unreliable in the assessment of malnutrition in this population. Anthropometry may prove to be the most stable, easily performed, and sensitive measure of malnutrition in the hospitalized frail elderly. However, further studies are clearly needed, including the development of appropriate anthropometric reference standards for the very old, a population that commonly suffers malnutrition.

  11. Hypertension and anthropometry measurement on academic staff at public universities in Malaysia

    Science.gov (United States)

    Zulkifli, Ilya Zulaikha; Abdullah, Mohammad Nasir; Baharuddin, Mohd Sapuan; Arul, Elizabeth

    2015-12-01

    Hypertension or most commonly known as high blood pressure is a non-communicable disease affecting to health of people with non-detectible cause (primary) and some with determined causes (secondary). The prevalence of hypertension morbidity was very high globally, the consequences of the disease if not been treated is death. The purpose of this study was to determine the relationship between hypertension and anthropometry measurements such as weight, height and body mass index among academic staff in public universities in Malaysia. The design for this study was cross-sectional and the method for data collection was mailed questionnaire. The initial sample size for this study was 189, therefore, 500 questionnaires were distributed to randomly selected academicians in public universities, colleges and polytechnics in Malaysia. However, only 101 questionnaires were returned and were analysed in this study. The target population were academicians which includes lecturers and senior lecturers in public universities in Malaysia. The methods of analysis employed was logistic regression and frequency analysis. It was found that weight, height and body mass index (BMI) have no significant relationship with hypertension but based on the Crude Odd Ratio, all these three anthropometry measures showed that there were protective risk of hypertension among lecturers and senior lecturers in public university, Malaysia. In a nutshell, there were no evidence to conclude that anthropometry measurements can affect hypertension status among academic staff at public university.

  12. Anthropometry and somatotypes of competitive DanceSport participants: a comparison of three different styles.

    Science.gov (United States)

    Liiv, H; Wyon, M; Jürimäe, T; Purge, P; Saar, M; Mäestu, J; Jürimäe, J

    2014-04-01

    Anthropometry in dance and aesthetic sports has been shown to play an important role in selection and performance criteria. The aim of the present study was to examine variations in somatotype and anthropometry in three different competitive dance styles: DanceSport Standard, Latin American and Ten Dance. Anthropometry and somatotype data were collected from thirty couples competing in Standard (n=24 individuals), Latin American (n=14) and Ten Dance (n=22) styles. A single tester (ISAK Level 1) carried out all anthropometric measurements using the Heath-Carter protocol and somatotypes were calculated using the Heath-Carter's decimal equations. Results indicated that the mean somatotype for the male dancers was 2.4-3.9-3.2, whilst for females it was 2.7-2.7-3.5. Factorial analysis reported Standard dancers scored significantly higher for ectomorphy, sitting height and arm span than Latin dancers (psomatotypes differ among DanceSport participants by dance style. Compared with other aesthetic sports, male and female dancers were less mesomorphic and more ectomorphic. Standard dancers tend to be more ectomorphic with greater height, longer arm span and greater sitting height compared with Latin American dancers. Although Standard dancers were ectomorphic, those dancers who had higher mesomorphic ranking had higher places in the dancers' international ranking.

  13. Differences in biological maturation, anthropometry and physical performance between playing positions in youth team handball.

    Science.gov (United States)

    Matthys, Stijn P J; Fransen, Job; Vaeyens, Roel; Lenoir, Matthieu; Philippaerts, Renaat

    2013-01-01

    It was the goal of this cross-sectional study to examine differences in maturity, anthropometry and physical performance between youth handball players across different playing positions (i.e. goalkeeper, back, pivot and wing). Multivariate analysis of covariance (MANCOVA), accounting for biological maturation, was used to assess positional differences in 472 male youth handball players from three age groups: U14, U15 and U16. Differences in age at peak height velocity were found in all age groups. Backs were significantly more mature than wings in U14 and U15 and than wings and pivots in U16. Furthermore, backs are overall taller, have a bigger arm span and perform best on tests for strength, agility and speed, especially in the U15 age group. Therefore, it can be concluded that youth players with the most advanced maturation status and the most favourable anthropometry and physical fitness scores, are consistently positioned in the back position. Players with a less advanced maturity status and an overall smaller stature are placed on the wing or pivot positions. In conclusion, it seems that anthropometrical and maturational characteristics are used by coaches to directly and/or indirectly select players for specific field positions. This strategy is risky since anthropometry and maturity status change over the years.

  14. The Association between Sweet Taste Function, Anthropometry, and Dietary Intake in Adults

    Science.gov (United States)

    Low, Julia Y. Q.; Lacy, Kathleen E.; McBride, Robert; Keast, Russell S. J.

    2016-01-01

    Variation in ability to detect, recognize, and perceive sweetness may influence food consumption, and eventually chronic nutrition-related conditions such as overweight and obesity. The aim of this study was to investigate the associations between sweet taste function, anthropometry, and dietary intake in adults. Participants’ (n = 60; mean age in years = 26, SD = ±7.8) sweet taste function for a range of sweeteners (glucose, fructose, sucrose, sucralose, erythritol, and Rebaudioside A) was assessed by measuring detection and recognition thresholds and sweetness intensity. Height, weight, and waist circumference were also measured, and participants also completed a Food Frequency Questionnaire. There was large inter-individual variation in detection, recognition and sweetness intensity measures. Pearson’s correlation coefficient revealed no robust correlations between measures of sweet taste function, anthropometry, and dietary intake, with the exception of suprathreshold intensity, which was moderately correlated with total energy intake (r = 0.23–0.40). One-way analysis of variance revealed no significant differences between the most and least sensitive participants in terms of BMI, waist circumference, and dietary intake for all measures of sweet taste function and sweeteners (all p > 0.01). When stratified into BMI categories, there were no significant differences in any measure of sweet taste function between the normal weight and overweight/obese participants (all p > 0.01). Results show that that sweet taste function is not associated with anthropometry and sweetness intensity measures are the most appropriate measure when assessing links between sweet taste and food consumption. PMID:27120614

  15. The Association between Sweet Taste Function, Anthropometry, and Dietary Intake in Adults

    Directory of Open Access Journals (Sweden)

    Julia Y. Q. Low

    2016-04-01

    Full Text Available Variation in ability to detect, recognize, and perceive sweetness may influence food consumption, and eventually chronic nutrition-related conditions such as overweight and obesity. The aim of this study was to investigate the associations between sweet taste function, anthropometry, and dietary intake in adults. Participants’ (n = 60; mean age in years = 26, SD = ±7.8 sweet taste function for a range of sweeteners (glucose, fructose, sucrose, sucralose, erythritol, and Rebaudioside A was assessed by measuring detection and recognition thresholds and sweetness intensity. Height, weight, and waist circumference were also measured, and participants also completed a Food Frequency Questionnaire. There was large inter-individual variation in detection, recognition and sweetness intensity measures. Pearson’s correlation coefficient revealed no robust correlations between measures of sweet taste function, anthropometry, and dietary intake, with the exception of suprathreshold intensity, which was moderately correlated with total energy intake (r = 0.23–0.40. One-way analysis of variance revealed no significant differences between the most and least sensitive participants in terms of BMI, waist circumference, and dietary intake for all measures of sweet taste function and sweeteners (all p > 0.01. When stratified into BMI categories, there were no significant differences in any measure of sweet taste function between the normal weight and overweight/obese participants (all p > 0.01. Results show that that sweet taste function is not associated with anthropometry and sweetness intensity measures are the most appropriate measure when assessing links between sweet taste and food consumption.

  16. Free Amino Acids in Human Milk and Associations with Maternal Anthropometry and Infant Growth

    DEFF Research Database (Denmark)

    Larnkjær, Anni; Bruun, Signe; Pedersen, Dorthe;

    2016-01-01

    . The aim was to investigate if maternal anthropometry was associated with the content of the FAA glutamic acid or glutamine in breast milk and if there was a negative association between these FAA and current size or early infant growth in fully breastfed infants. Methods: From a subgroup of 78 mothers.......013) but the correlation was attenuated when controlling for birth length (p = 0.089). Conclusions: The hypothesis that a high content of glutamic acid and glutamine in breast milk could downregulate milk intake to a degree affecting early growth could not be confirmed. Maternal factors associated with the level...

  17. The Influence of Anthropometry and Body Composition on Children’s Bone Health

    DEFF Research Database (Denmark)

    Heidemann, M.; Holst, R.; Schou, A. J.;

    2015-01-01

    anthropometry and BC predict the development of the bone accruement. The longitudinal study is a part of The CHAMPS study-DK. Children were DXA scanned at baseline and at 2-year follow-up. BC (LM, BF %) and BMC, BMD and BA were measured. The relationship between bone traits, anthropometry and BC was analysed...... by multilevel regression analyses. Of the invited children, 742/800 (93 %) accepted to participate. Of these, 682/742 (92 %) participated at follow-up. Mean (range) of age at baseline was 9.5 years (7.7-12.1). Height, BMI, LM and BF % predicted bone mineral accrual and bone size positively and independently....... Height and BMI are both positive predictors of bone accruement. LM is a more precise predictor of bone traits than BF % in both genders. The effects of height and BMI and LM on bone accruement are nearly identical in the two genders, while changes in BF % have different but positive effects on bone...

  18. Age- and sex-related differences in the anthropometry and neuromuscular fitness of competitive taekwondo athletes

    Science.gov (United States)

    Nikolaidis, Pantelis Theodoros; Buśko, Krzysztof; Clemente, Filipe Manuel; Tasiopoulos, Ioannis; Knechtle, Beat

    2016-01-01

    Anthropometry and neuromuscular fitness have been shown to relate with taekwondo (TKD) performance; however, little information is available on the variation of these fitness components by sex and age in athletes practicing this sport. The aim of the present study was to examine the anthropometry and neuromuscular fitness of TKD athletes by sex and age. A total of 393 athletes (7–48 years old), separated into six age groups (7–9, 10–11, 12–13, 14–17, 18–32, and 33+), were examined for anthropometry and performed a series of neuromuscular fitness tests (flexibility, agility, muscle power, and isometric strength). An age × sex interaction on body mass, body height, and body fat percentage (BF, p≤0.003, η2≥0.045), but not on body mass index (p=0.172, η2=0.020), was shown, where a larger increase in body mass and body height from 12–13 to 14–17 groups was observed in males than in females, and the sex difference in BF increased from 12–13 to 14–17 age group. An age × sex interaction on sit-and-reach (SAR) test, mean power output in the Bosco test, and Abalakov jump (p≤0.038, η2≥0.031) was observed with larger differences between 12–13 and 18–32 groups in males than in females. In SAR, it was remarkable that the male athletes achieved similar scores as female athletes in the 18–32 group. An age × sex group interaction on measures of isometric muscle strength (right and left handgrip, trunk, and legs) was also shown (p≤0.002, η2≥0.068), where larger differences in male than female athletes were observed between the 12–13 and 14–17 groups. From a practical perspective, coaches can use these findings as reference for the evaluation of their athletes. Because the anthropometric characteristics and neuromuscular fitness varied by sex (i.e., highest scores in males, except flexibility) and age (i.e., highest scores in the 18–32 age group) with unique sport-specific patterns in TKD athletes, these findings would be important

  19. The effects of foot morphology and anthropometry on unipodal postural control

    Directory of Open Access Journals (Sweden)

    Angelica C. Alonso

    2016-03-01

    Full Text Available Abstract The maintenance of posture is a constant challenge for the body, as it requires rapid and accurate responses to unforeseen disturbances, which are needed to prevent falls and maintain balance. The purpose of the present study was to compare different types of plantar arch in relation to postural balance, and analyze the relationships between variations the plantar arch and anthropometric characteristics of the feet with unipedal static balance. We evaluated 100 men and women between the ages of 20 and 40 years old, to determine anthropometry and posturography with a force platform. There was a weak correlation between plantar arches and anthropometric measurements and postural balance, except for the length of the male foot, which showed a correlation between increased size and poorer static balance. We conclude that the type of plantar arch does not influence postural balance, and of the anthropometric factors, only foot length was related to postural balance.

  20. Technical activity profile and influence of body anthropometry on playing performance in female elite team handball

    DEFF Research Database (Denmark)

    Michalsik, Lars B; Aagaard, Per; Madsen, Klavs

    2015-01-01

    To determine the physical demands placed on female elite team handball (TH) players in relation to playing position and body anthropometry, female elite TH primarily field players were monitored during match-play using video recording and subsequent computerized technical match analysis during 5.......4 screenings, received 14.6 ± 9.2 tackles in total, and performed 7.7 ± 3.7 shots while in offense, along with 3.5 ± 3.8 blockings, 1.9 ± 2.7 claspings, and 6.2 ± 3.8 hard tackles in defense. Mean body height, body mass, and age in the Danish Premier Female Team Handball League were 175.4 ± 6.1 cm, 69.5 ± 6...

  1. Technical match characteristics and influence of body anthropometry on playing performance in male elite team handball

    DEFF Research Database (Denmark)

    Michalsik, Lars Bojsen; Madsen, Klavs; Aagaard, Per

    2015-01-01

    Modern team handball match-play imposes substantial physical and technical demands on elite players. However, only limited knowledge seems to exist about the specific working requirements in elite team handball. Thus, the purpose of this study was to examine the physical demands imposed on male...... elite team handball players in relation to playing position and body anthropometry. Based on continuous video recording of individual players during elite team handball match-play (62 tournament games, ∼4 players per game), computerized technical match analysis was performed in male elite team handball......). In conclusion, modern male elite team handball match-play is characterized by a high number of short-term, high-intense intermittent technical playing actions. Indications of technical fatigue were observed. Physical demands differed between playing positions with wing players performing more fast breaks...

  2. Quantification of ln-Flight Physical Changes: Anthropometry and Neutral Body Posture

    Science.gov (United States)

    Young, K. S.; Amick, R.; Rajulu, S.

    2016-01-01

    Currently, NASA does not have sufficient in-flight anthropometric data to assess the impact of changes in body shape and size. For developing future planetary and reduced-gravity suits, NASA needs to quantify the impacts of microgravity on anthropometry and body posture to ensure optimal crew performance, fit, and comfort. To obtain data on these changes, circumference, length, height, breadth, and depth for body segments (chest, waist, bicep, thigh, calf) from astronauts for preflight, in-flight, and post-flight conditions needs to be collected. Once these data have been collected, pre-flight, in-flight, and post-flight anthropometric values will be compared, yielding microgravity factors. The neutral body posture (NBP) will also be measured, to determine body posture (joint angle) changes between subjects throughout the duration of a mission. Data collection, starting with Increments 37/38, is still in progress but has been completed for 6 out of 9 subjects. NASA suit engineers and NASA's Extravehicular Activity (EVA) Project Office have identified that suit fit in microgravity could become an issue. It has been noted that crewmembers often need to adjust their suit sizing once they are in orbit. This adjustment could be due to microgravity effects on anthropometry and postural changes, and is necessary to ensure optimal crew performance, fit, and comfort in space. To date, the only data collected to determine the effects of microgravity on physical human changes were collected during Skylab 4, the Apollo-Soyuz Test Project (ASTP), Space Shuttle mission STS-57, and a recent HRP study on seated height changes due to spinal elongation (Spinal Elongation, Master Task List [MTL] #221). The Skylab 4, ASTP, and the STS-57 studies found that, according to photographs, a distinct NBP exists. The still photographs showed a distinguishable posture with the arms raised and the shoulders abducted; in addition, the knees are flexed, with noticeable hip flexion, and the foot

  3. Quantification of In-flight Physical Changes: Anthropometry and Neutral Body Posture

    Science.gov (United States)

    Young, K. S.; Reid, C. R.; Rajulu, S.

    2014-01-01

    Currently, NASA does not have sufficient in-flight anthropometric data gathered to assess the impact of physical body shape and size changes on suit sizing. For developing future planetary and reduced gravity suits, NASA needs to quantify the impacts of microgravity on anthropometry, body posture, and neutral body postures (NBP) to ensure optimal crew performance, fit, and comfort. To obtain these impacts, anthropometric data, circumference, length, height, breadth, and depth for body segments (i.e. chest, waist, bicep, thigh, calf) from astronauts for pre, in-, and postflight conditions needs to be collected. Once this data has been collected, a comparison between pre, in-, and postflight anthropometric values will be analyzed, yielding microgravity factors. The NBP will be used to determined body posture (joint angle) changes between subjects throughout the duration of a mission. Data collection, starting with Increments 37/38, is still in progress with the completion of 3 out of 12 subjects. NASA suit engineers and NASA's Extravehicular Activity (EVA) Project Office have identified that suit fit in microgravity could become an issue. It has been noted that crewmembers often need to adjust their suit sizing once they are in orbit. This adjustment could be due to microgravity effects on anthropometry and postural changes, and is necessary to ensure optimal crew performance, fit, and comfort in space. To date, the only data collected to determine the effects of microgravity on physical human changes have been during Skylab, STS-57, and a recent HRP study on seated height changes due to spinal elongation (Spinal Elongation, Master Task List [MTL] #221). The Skylab and the STS-57 studies found that there is a distinct neutral body posture (NBP) based on photographs. The still photographs showed that there is a distinguishable posture with the arms raised and the shoulder abducted; and, in addition, the knees were flexed with noticeable hip flexion and the foot

  4. Development of a Methodology to Gather Seated Anthropometry in a Microgravity Environment

    Science.gov (United States)

    Rajulu, Sudhakar; Young, Karen; Mesloh, Miranda

    2009-01-01

    The Constellation Program's Crew Exploration Vehicle (CEV) is required to accommodate the full population range of crewmembers according to the anthropometry requirements stated in the Human-Systems Integration Requirement (HSIR) document (CxP70024). Seated height is one of many critical dimensions of importance to the CEV designers in determining the optimum seat configuration in the vehicle. Changes in seated height may have a large impact to the design, accommodation, and safety of the crewmembers. Seated height can change due to elongation of the spine when crewmembers are exposed to microgravity. Spinal elongation is the straightening of the natural curvature of the spine and the expansion of inter-vertebral disks. This straightening occurs due to fluid shifts in the body and the lack of compressive forces on the spinal vertebrae. Previous studies have shown that as the natural curvature of the spine straightens, an increase in overall height of 3% of stature occurs which has been the basis of the current HSIR requirements. However due to variations in the torso/leg ratio and impact of soft tissue, data is nonexistent as to how spinal elongation specifically affects the measurement of seated height. In order to obtain this data, an experiment was designed to collect spinal elongation data while in a seated posture in microgravity. The purpose of this study was to provide quantitative data that represents the amount of change that occurs in seated height due to spinal elongation in microgravity environments. Given the schedule and budget constraints of ISS and Shuttle missions and the uniqueness of the problem, a methodology had to be developed to ensure that the seated height measurements were accurately collected. Therefore, simulated microgravity evaluations were conducted to test the methodology and procedures of the experiment. This evaluation obtained seat pan pressure and seated height data to a) ensure that the lap restraint provided sufficient

  5. Technical match characteristics and influence of body anthropometry on playing performance in male elite team handball.

    Science.gov (United States)

    Michalsik, Lars Bojsen; Madsen, Klavs; Aagaard, Per

    2015-02-01

    Modern team handball match-play imposes substantial physical and technical demands on elite players. However, only limited knowledge seems to exist about the specific working requirements in elite team handball. Thus, the purpose of this study was to examine the physical demands imposed on male elite team handball players in relation to playing position and body anthropometry. Based on continuous video recording of individual players during elite team handball match-play (62 tournament games, ∼4 players per game), computerized technical match analysis was performed in male elite team handball players along with anthropometric measurements over a 6 season time span. Technical match activities were distributed in 6 major types of playing actions (shots, breakthroughs, fast breaks, tackles, technical errors, and defense errors) and further divided into various subcategories (e.g., hard or light tackles, type of shot, claspings, screenings, and blockings). Players showed 36.9 ± 13.1 (group mean ± SD) high-intense technical playing actions per match with a mean total effective playing time of 53.85 ± 5.87 minutes. In offense, each player performed 6.0 ± 5.2 fast breaks, received 34.5 ± 21.3 tackles in total, and performed in defense 3.7 ± 3.5 blockings, 3.9 ± 3.0 claspings, and 5.8 ± 3.6 hard tackles. Wing players (84.5 ± 5.8 kg, 184.9 ± 5.7 cm) were less heavy and smaller (p technical playing actions. Indications of technical fatigue were observed. Physical demands differed between playing positions with wing players performing more fast breaks and less physical confrontations with opponent players than backcourt players and pivots. Body anthropometry seemed to have an important influence on playing performance because it is highly related to playing positions. The present observations suggest that male elite team handball players should implement more position-specific training regimens, while also focusing on anaerobic training and strength training.

  6. Design of Lesehan Chair by Using Kansei Engineering Method And Anthropometry Approach

    Science.gov (United States)

    Pambudi, A. T.; Suryoputro, M. R.; Sari, A. D.; Kurnia, R. D.

    2016-01-01

    Special Region of Yogyakarta (DIY) is known as city for academic. Many people come to get some education in college. They live in boarding house with some supporting facilities. The most common facilities is low table which lead students have to sit on the floor while studying on table which could cause higher risk of back pain and musculoskeletal disorder. To identify the solution to reduce back pain and musculoskeletal risk, it is needed to design a lesehan chair which also appropriate to customer needs. Kansei engineering method was used with a total of 30 respondents participated, 15 kansei words collected, and 12 kansei words selected by doing validation and reliability test. The result of this study showed that quality, aesthetics, and comfort level influence the design of lesehan chair. A design of lesehan chair was created by considering the suitable concept and merging it with the physical design and its anthropometry measurement. In this case, marginal homogeneity test is needed to identify the differences between each kansei words attribute and the design or product recommendation. The marginal homogeneity test results show that the design and product recommendation has fulfilled customer's desires and needs. For further research, it is needed to analyse and evaluate the posture of lesehan chair users in order to develop and improve its performance.

  7. Anthropometry of Malawian live births between 35 and 41 weeks of gestation.

    Science.gov (United States)

    Kalanda, B F; van Buuren, S; Verhoeff, F H; Brabin, B J

    2005-01-01

    The aim of this analysis was to construct cross-sectional gestational age specific percentile curves for birthweight, length, head and mid-arm circumference for Malawian babies, and to compare these percentiles with reference values for babies born to women with normal pregnancies, from a developed country. A cross-sectional study which enrolled pregnant women attending two study hospitals between March 1993 and July 1994 was undertaken. Data on maternal socio-economic status, newborn anthropometry, previous obstetric history and current pregnancy were collected. Smoothed percentile values were derived using the LMS method. Malawian reference percentiles were constructed for fetal growth from 35 weeks' gestation for singleton births. Mean birthweight, length and head circumference were lower at all gestational ages for Malawian compared with Swedish newborns. Fetal growth per completed gestational week was higher by 60 g in weight, 0.5 cm in length and 0.2 cm in head circumference in Swedish compared with Malawian babies. Growth restriction was present from 35 to 41 weeks' gestation. The pattern for the 10th percentile suggested that this was occurring from well before 35 weeks' gestation in a proportion of babies.

  8. Anthropometry, lipid profile and dietary pattern of patients with chronic ischaemic heart disease.

    Directory of Open Access Journals (Sweden)

    Vajifdar B

    1999-10-01

    Full Text Available The anthropometry, lipid profile and dietary characteristics of 114 patients with chronic ischaemic heart disease (IHD were evaluated. There were 91 (80% men and the mean age was 56 +/- 9 years. The body mass index was near normal (24.4 +/- 3.4, but the waist: hip ratio was high (0.94 +/- 0.06 suggesting central obesity. This was well in accordance of the step II recommendations of the NCEP guidelines as regards their caloric intake and its break-up in terms of carbohydrate, protein and fat (including saturated, mono-unsaturated and poly-unsaturated fatty acids content. Their daily cholesterol intake (31 +/- 32 mg/day, range 4-180 was very low. The total cholesterol (212 +/- 37 mg% was marginally elevated, HDL cholesterol (33 +/- 7.5 mg% was low, LDL cholesterol (148 +/- 39 mg% was high and the total: HDL ratio (6.8 +/- 2.0 was significantly abnormal. The serum triglyceride level (154 +/- 68 mg% was on the higher side of normal. These observations give further credence to the recently evolving view that there are different and hitherto unrecognised risk factors of IHD in Indians, who seem to have the highest incidence of IHD amongst all ethnic groups of the world despite consuming a diet low in fat and cholesterol content.

  9. The connection between anthropometry and gait harmony unveiled through the lens of the golden ratio.

    Science.gov (United States)

    Iosa, Marco; Morone, Giovanni; Bini, Fabiano; Fusco, Augusto; Paolucci, Stefano; Marinozzi, Franco

    2016-01-26

    In nature, many systems have a harmonic organization due to their fractal structure related to an irrational number called golden ratio. That is a constant proportion found in phases of human gait cycle, and is also found in the lengths of human body segments. In this study we tested if artificial alterations in anthropometric proportions may alter gait proportions. Twenty healthy subjects (29.15±5.66years) were enrolled in this study and asked to walk normally and with special shoes altering their anthropometric proportions. Further, to test if the relationship between gait phases and anthropometry could be due to the pendular mechanism of walking, subjects were also asked to walk with extra masses located on their shanks. Results showed that the artificial alteration of body segment proportions affected the gait ratio based on the proportion of time between stance and swing (p=0.015). Conversely, no changes occurred during walking in weighted condition (p=0.394). These results confirm the connection between anthropometric proportions and gait ratio, and suggest the idea that humans may have evolved into the actual anthropometric proportions for favoring a walking having a golden ratio based harmony, but research is required to verify this hypothesis.

  10. Stature and gender determination and their correlation using odontometry and skull anthropometry

    Directory of Open Access Journals (Sweden)

    Amit Gupta

    2014-01-01

    Full Text Available Background: When the body has been mutilated, it is common to have the extremities or head amputated from the trunk. In concern with forensic odontology, an estimate must have been made based on the correlation of osteometry along with odontometry in determining sex, race and stature. Objective: The objective of this study is to investigate and correlate height and gender from odontometry and anthropometric data of the skull. Materials and Methods: The study was conducted in the Department of Oral and Maxillofacial Pathology and Microbiology, I.T.S Center for Dental studies and Research, Muradnagar, Ghaziabad (UP with the representative study subjects of 60 patients as 30 males and 30 females in the age group of 15-25 years. The selected parameters were measured and then correlated to investigate stature and gender from odontometry and anthropometric data of the skull. Results: On linear regression analysis, the selected parameters were found to be statistically significant predictor of height. It was also established by Karl Pearson′s coefficient correlation that the left mandibular canine index for female was statistically significant to show sexual dimorphism. Conclusion: In the emerging field of forensic odontology, skull anthropometry, odontometry exhibits stature determination and strong sexual dimorphism.

  11. The science of badminton: game characteristics, anthropometry, physiology, visual fitness and biomechanics.

    Science.gov (United States)

    Phomsoupha, Michael; Laffaye, Guillaume

    2015-04-01

    Badminton is a racket sport for two or four people, with a temporal structure characterized by actions of short duration and high intensity. This sport has five events: men's and women's singles, men's and women's doubles, and mixed doubles, each requiring specific preparation in terms of technique, control and physical fitness. Badminton is one of the most popular sports in the world, with 200 million adherents. The decision to include badminton in the 1992 Olympics Game increased participation in the game. This review focuses on the game characteristics, anthropometry, physiology, visual attributes and biomechanics of badminton. Players are generally tall and lean, with an ectomesomorphic body type suited to the high physiological demands of a match. Indeed, a typical match characteristic is a rally time of 7 s and a resting time of 15 s, with an effective playing time of 31%. This sport is highly demanding, with an average heart rate (HR) of over 90% of the player's maximal HR. The intermittent actions during a game are demanding on both the aerobic and anaerobic systems: 60-70% on the aerobic system and approximately 30% on the anaerobic system, with greater demand on the alactic metabolism with respect to the lactic anaerobic metabolism. The shuttlecock has an atypical trajectory, and the players perform specific movements such as lunging and jumping, and powerful strokes using a specific pattern of movement. Lastly, badminton players are visually fit, picking up accurate visual information in a short time. Knowledge of badminton can help to improve coaching and badminton skills.

  12. Adipose tissue fatty acid patterns and changes in anthropometry: a cohort study.

    Directory of Open Access Journals (Sweden)

    Christina Catherine Dahm

    Full Text Available INTRODUCTION: Diets rich in n-3 long chain polyunsaturated fatty acids (LC-PUFA, but low in n-6 LC-PUFA and 18:1 trans-fatty acids (TFA, may lower the risk of overweight and obesity. These fatty acids have often been investigated individually. We explored associations between global patterns in adipose tissue fatty acids and changes in anthropometry. METHODS: 34 fatty acid species from adipose tissue biopsies were determined in a random sample of 1100 men and women from a Danish cohort study. We used sex-specific principal component analysis and multiple linear regression to investigate the associations of adipose tissue fatty acid patterns with changes in weight, waist circumference (WC, and WC controlled for changes in body mass index (WC(BMI, adjusting for confounders. RESULTS: 7 principal components were extracted for each sex, explaining 77.6% and 78.3% of fatty acid variation in men and women, respectively. Fatty acid patterns with high levels of TFA tended to be positively associated with changes in weight and WC for both sexes. Patterns with high levels of n-6 LC-PUFA tended to be negatively associated with changes in weight and WC in men, and positively associated in women. Associations with patterns with high levels of n-3 LC-PUFA were dependent on the context of the rest of the fatty acid pattern. CONCLUSIONS: Adipose tissue fatty acid patterns with high levels of TFA may be linked to weight gain, but patterns with high n-3 LC-PUFA did not appear to be linked to weight loss. Associations depended on characteristics of the rest of the pattern.

  13. Comparison of anthropometry, upper-body strength, and lower-body power characteristics in different levels of Australian football players.

    Science.gov (United States)

    Bilsborough, Johann C; Greenway, Kate G; Opar, David A; Livingstone, Steuart G; Cordy, Justin T; Bird, Stephen R; Coutts, Aaron J

    2015-03-01

    The aim of this study was to compare the anthropometry, upper-body strength, and lower-body power characteristics in elite junior, sub-elite senior, and elite senior Australian Football (AF) players. Nineteen experienced elite senior (≥4 years Australian Football League [AFL] experience), 27 inexperienced elite senior (Football players' FFSTM are different between playing levels, which are likely because of training and partly explain the observed differences in performance between playing levels highlighting the importance of optimizing FFSTM in young players.

  14. Whey protein preloads are more beneficial than soy protein preloads in regulating appetite, calorie intake, anthropometry, and body composition of overweight and obese men.

    Science.gov (United States)

    Tahavorgar, Atefeh; Vafa, Mohammadreza; Shidfar, Farzad; Gohari, Mahmoodreza; Heydari, Iraj

    2014-10-01

    High-protein diets exert beneficial effects on appetite, anthropometry, and body composition; however, the effects of protein preloads depend on the amount, type, and time of consumption. Therefore, we hypothesized that long-term supplemental preloads of whey protein concentrate (WPC) and soy protein isolate (SPI) consumed 30 minutes before the largest meal would decrease appetite, calorie intake (CI), and anthropometry and improve body composition in overweight and obese men in free-living conditions. The subjects included 45 men with a body mass index between 25 and 40 kg/m(2) and who were randomly allocated to either the WPC (n = 26) or SPI (n = 19) groups. For 12 weeks, the subjects consumed 65 g WPC or 60 g SPI that was dissolved in 500 mL water 30 minutes before their ad libitum lunch. Appetite, CI, anthropometry, and body composition were assessed before and after the study and biweekly throughout. After 12 weeks, mean changes between the groups were significant for appetite (P = .032), CI (P = .045), anthropometry (body weight [P = .008], body mass index [P = .006], and waist circumference), and body composition (body fat mass and lean muscle [P < .001]). Relative to baseline, within-group mean changes from WPC were significant for appetite, CI, anthropometry, and body composition (P < .001). In the SPI group, mean changes were significant, relative to baseline, for all variables except lean muscle (P = .37). According to this 12-week study, WPC preloads conducted 30 minutes prior to the ad libitum main meal exerted stronger beneficial effects than did SPI preloads on appetite, CI, anthropometry, and body composition of free-living overweight and obese men.

  15. Estimation of Gestational Age, Using Neonatal Anthropometry: A Cross-sectional Study in India

    Science.gov (United States)

    Thawani, Rajat; Faridi, M.M.A.; Arora, Shilpa Khanna; Kumar, Rajeev

    2013-01-01

    Prematurity is a significant contributor to neonatal mortality in India. Conventionally, assessment of gestational age of newborns is based on New Ballard Technique, for which a paediatric specialist is needed. Anthropometry of the newborn, especially birthweight, has been used in the past to predict the gestational age of the neonate in peripheral health facilities where a trained paediatrician is often not available. We aimed to determine if neonatal anthropometric parameters, viz. birthweight, crown heel-length, head-circumference, mid-upper arm-circumference, lower segment-length, foot-length, umbilical nipple distance, calf-circumference, intermammary distance, and hand-length, can reliably predict the gestational age. The study also aimed to derive an equation for the same. We also assessed if these neonatal anthropometric parameters had a better prediction of gestational age when used in combination compared to individual parameters. We evaluated 1,000 newborns in a cross-sectional study conducted in Guru Teg Bahadur Hospital in Delhi. Detailed anthropometric estimation of the neonates was done within 48 hours after birth, using standard techniques. Gestational age was estimated using New Ballard Scoring. Out of 1,250 consecutive neonates, 1,000 were included in the study. Of them, 800 randomly-selected newborns were used in devising the model, and the remaining 200 newborns were used in validating the final model. Quadratic regression analysis using stepwise selection was used in building the predictive model. Birthweight (R=0.72), head-circumference (R=0.60), and mid-upper arm-circumference (R=0.67) were found highly correlated with gestation. The final equation to assess gestational age was as follows: Gestational age (weeks)=5.437×W–0.781×W2+2.815×HC–0.041×HC2+0.285×MUAC–22.745 where W=Weight, HC=Head-circumference and MUAC=Mid-upper arm-circumference; Adjusted R=0.76. On validation, the predictability of this equation is 46% (±1 week), 75

  16. Geometry of rear seats and child restraints compared to child anthropometry.

    Science.gov (United States)

    Bilston, Lynne E; Sagar, Nipun

    2007-10-01

    The objective of this study was to evaluate the geometry of a wide range of restraints (child restraints, booster seats and rear seats) used by children, and how these match their anthropometry, and to determine limitations to restraint size for the population of children using them. The study is motivated by the widespread premature graduation from one restraint type to another, which parents often attribute to children outgrowing their previous restraint. Currently, recommended transitions are based on a small sample of vehicles and children. Outboard rear seat and seat belt geometry (anchorage locations, sash belt angles) from 50 current model vehicles were measured using a custom-developed measuring jig. For 17 child restraints, a 3-dimensional measuring arm was used to measure the geometry of the restraint including interior size and strap slot locations (where relevant). These measurements were compared to anthropometric measurements, to determine the suitability of a given restraint for children of particular ages. The results for the rear seat geometry indicate that all seat cushions were too deep for a child whose upper leg length is at the 50th percentile until approximately 11.5 years, and half of vehicle seat cushions were too deep for a 15 year old child whose upper leg length is at the 50th percentile. Sash belt geometry was more variable, with approximately a third of vehicles accommodating 6-8 year olds who approximate the shoulder geometry measurements at the 50th percentile. Dedicated child restraints accommodated most children within recommended age groups, with two exceptions. Several high back booster seats were not tall enough for a child whose seated height is at the 50th percentile for 8 year olds (who is still too short for an adult belt according to current guidelines and the results from the rear seat geometry study), and a small number of forward facing restraints and high back boosters were too narrow for children at the upper end of

  17. An overview of Space Shuttle anthropometry and biomechanics research with emphasis on STS/Mir recumbent seat system design

    Science.gov (United States)

    Klute, Glenn K.; Stoycos, Lara E.

    1994-01-01

    The Anthropometry and Biomechanics Laboratory (ABL) at JSC conducts multi-disciplinary research focusing on maximizing astronaut intravehicular (IVA) and extravehicular (EVA) capabilities to provide the most effective work conditions for manned space flight and exploration missions. Biomechanics involves the measurement and modeling of the strength characteristics of the human body. Current research for the Space Shuttle Program includes the measurement of torque wrench capability during weightlessness, optimization of foot restraint, and hand hold placement, measurements of the strength and dexterity of the pressure gloved hand to improve glove design, quantification of the ability to move and manipulate heavy masses (6672 N or 1500 lb) in weightlessness, and verification of the capability of EVA crewmembers to perform Hubble Space Telescope repair tasks. Anthropometry is the measurement and modeling of the dimensions of the human body. Current research for the Space Shuttle Program includes the measurement of 14 anthropometric parameters of every astronaut candidate, identification of EVA finger entrapment hazards by measuring the dimensions of the gloved hand, definition of flight deck reach envelopes during launch and landing accelerations, and measurement of anthropometric design parameters for the recumbent seat system required for the Shuttle/Mir mission (STS-71, Spacelab M) scheduled for Jun. 1995.

  18. The Effects of a Special Olympics Unified Sports Soccer Training Program on Anthropometry, Physical Fitness and Skilled Performance in Special Olympics Soccer Athletes and Non-Disabled Partners

    Science.gov (United States)

    Baran, Funda; Aktop, Abdurrahman; Ozer, Dilara; Nalbant, Sibel; Aglamis, Ece; Barak, Sharon; Hutzler, Yeshayahu

    2013-01-01

    The study investigated the effects of a Special Olympics (SO) Unified Sport (UNS) soccer program on anthropometry, physical fitness and soccer skills of male youth athletes with and without intellectual disabilities (ID) who participated in a training group (TRG) and in a comparison group (CG) without specific training. Youth with ID (WID) were…

  19. Nutrition, anthropometry, gastrointestinal dysfunction, and circulating levels of tumour necrosis factor alpha receptor I and interleukin-1 receptor antagonist in children during stem cell transplantation

    DEFF Research Database (Denmark)

    Andreassen, B. U.; Pærregaard, Anders; Michaelsen, Kim F.

    2008-01-01

    To evaluate anthropometry, nutrition and gastrointestinal dysfunction, and to characterize the relation between these parameters and the inflammatory activity evaluated by plasma levels of soluble tumour necrosis factor alpha receptor I (sTNFRI) and interleukin-1 receptor antagonist (IL-1Ra) levels...... during stem cell transplantation (SCT) in children. Clinical assessments and blood sampling were performed on days -3, 0, +7, +15 and +31 in eight children undergoing SCT. Energy intake, anthropometry, gastrointestinal dysfunction (WHO toxicity score) and sTNFRI and IL-1Ra were evaluated. The energy...... if the use of conditioning regimens with limited proinflammatory cytokine inducing activity, anti-inflammatory agents, or more optimised nutritional support can reduce the burden of such posttransplant complications....

  20. Association between anthropometry, cardiometabolic risk factors, & early life factors & adult measures of endothelial function: Results from the New Delhi Birth Cohort

    Directory of Open Access Journals (Sweden)

    Mark D Huffman

    2015-01-01

    Full Text Available Background & objectives: Abnormal endothelial function represents a preclinical marker of atherosclerosis. This study was conducted to evaluate associations between anthropometry, cardiometabolic risk factors, and early life factors and adult measures of endothelial function in a young urban Indian cohort free of clinical cardiovascular disease. Methods: Absolute changes in brachial artery diameter following cuff inflation and sublingual nitroglycerin (400 µg were recorded to evaluate endothelium-dependent and -independent measures of endothelial function in 600 participants (362 men; 238 women from the New Delhi Birth Cohort (2006-2009. Data on anthropometry, cardiometabolic risk factors, medical history, socio-economic position, and lifestyle habits were collected. Height and weight were recorded at birth, two and 11 yr of age. Age- and sex-adjusted linear regression models were developed to evaluate these associations. Results: The mean age of participants was 36±1 yr. Twenty two per cent men and 29 per cent women were obese (BMI th > 30 kg/m [2] . Mean systolic blood pressure (SBP was 131±14 and 119±13 mmHg, and diabetes prevalence was 12 and 8 per cent for men and women, respectively. Brachial artery diameter was higher for men compared with women both before (3.48±0.37 and 2.95±0.35 cm and after hyperaemia (3.87±0.37 vs. 3.37±0.35 cm. A similar difference was seen before and after nitroglycerin. Markers of increased adiposity, smoking, SBP, and metabolic syndrome, but not early life anthropometry, were inversely associated with endothelial function after adjustment for age and sex. Interpretation & conclusions: The analysis of the current prospective data from a young urban Indian cohort showed that cardiometabolic risk factors, but not early life anthropometry, were associated with worse endothelial function.

  1. Effect of vitamin D supplementation during pregnancy on neonatal mineral homeostasis and anthropometry of the newborn and infant.

    Science.gov (United States)

    Kalra, Pramila; Das, Vinita; Agarwal, Anjoo; Kumar, Mala; Ramesh, V; Bhatia, Eesh; Gupta, Sarika; Singh, Swati; Saxena, Priya; Bhatia, Vijayalakshmi

    2012-09-28

    Hypovitaminosis D is common in India. In the present prospective partially randomised study of vitamin D (D₃) supplementation during pregnancy, subjects were randomised in the second trimester to receive either one oral dose of 1500 μg vitamin D₃ (group 1, n 48) or two doses of 3000 μg vitamin D₃ each in the second and third trimesters (group 2, n 49). Maternal 25-hydroxyvitamin D (25(OH)D) at term, cord blood (CB) alkaline phosphatase (ALP), neonatal serum Ca and anthropometry were measured in these subjects and in forty-three non-supplemented mother-infant pairs (usual care). Median maternal 25(OH)D at term was higher in group 2 (58·7, interquartile range (IQR) 38·4-89·4 nmol/l) v. group 1 (26·2, IQR 17·7-57·7 nmol/l) and usual-care group (39·2, IQR 21·2-73·4 nmol/l) (P = 0·000). CB ALP was increased (>8.02 μkat/l or >480 IU/l) in 66·7 % of the usual-care group v. 41·9 % of group 1 and 38·9 % of group 2 (P = 0·03). Neonatal Ca and CB 25(OH)D did not differ significantly in the three groups. Birth weight, length and head circumference were greater and the anterior fontanelle was smaller in groups 1 and 2 (3·08 and 3·03 kg, 50·3 and 50·1 cm, 34·5 and 34·4 cm, 2·6 and 2·5 cm, respectively) v. usual care (2·77 kg, 49·4, 33·6, 3·3 cm; P = 0·000 for length, head circumference and fontanelle and P = 0·003 for weight). These differences were still evident at 9 months. We conclude that both 1500 μg and two doses of 3000 μg vitamin D₃ had a beneficial effect on infant anthropometry, the larger dose also improving CB ALP and maternal 25(OH)D.

  2. Personal best time, not anthropometry or training volume, is associated with total race time in a triple iron triathlon.

    Science.gov (United States)

    Knechtle, Beat; Knechtle, Patrizia; Rosemann, Thomas; Senn, Oliver

    2011-04-01

    The purpose of this study was to investigate in 81 male recreational ultratriathletes (64 finishers and 17 nonfinishers) the relationship of anthropometry, prerace experience, and training with race outcome in a Triple Iron triathlon, using bi and multivariate analyses. In the bivariate analysis, the sum of 8 skinfolds (r = 0.38) and the sum of upper body skinfolds (r = 0.37) were positively related to total race time. None of the anthropometric variables was related to the swim or bike split. Circumference of upper arm (r = 0.42), percent body fat (r = 0.43), the sum of 8 skinfolds (r = 0.47), and the sum of upper body skinfolds (r = 0.45) were positively associated with the time in the run split. None of the training variables was related to total race time or split times. Personal best time in an Ironman triathlon (r = 0.59) and a Triple Iron triathlon (r = 0.82) were positively and highly significantly related to total race time. When all significant variables after bivariate analysis were included in a regression model, personal best time in a Triple Iron triathlon (p athletes with a background as an ultrarunner might have an advantage in successfully finishing a Triple Iron triathlon. However, ultrarunners should also have enough prerace experience in competing in Ironman and Triple Iron triathlons to successfully finish such a race.

  3. The prediction of lean body mass and fat mass from arm anthropometry at diagnosis in children with cancer.

    Science.gov (United States)

    Webber, Colin; Halton, Jacqueline; Walker, Scott; Young, Andrea; Barr, Ronald D

    2013-10-01

    Maintenance of adequate nutrition is important in the care of children with cancer. In clinical practice, determination of nutritional status can be accomplished with measurement of body composition by dual-energy x-ray absorptiometry (DXA). However, DXA is seldom available in low-income countries where most children with cancer live. This study sought to provide predictive equations for lean body mass and fat mass, measured by DXA, on the basis of simple arm anthropometry providing measures of mid-upper arm circumference and triceps skin-fold thickness in a population (N=99) of children diagnosed with cancer. Such equations were derived successfully with the inclusion of absolute body weight, the body weight Z-score, and the predicted whole-body bone mineral content on the basis of age and sex. Attempted validation in a small sample (N=7) of children who completed therapy for acute lymphoblastic leukemia revealed disparities reflective of the prevalence of obesity in such survivors. Further validation must be undertaken in large samples of children with a variety of malignant diseases to assess the robustness of the equations predictive of body composition.

  4. Intraoperative study on anthropometry and gender differences of the proximal tibial plateau at the arthroplasty resection surface

    Institute of Scientific and Technical Information of China (English)

    Yang Bo; Yu Jiakuo; Gong Xi; Chen Lianxu; Wang Yongjian; Wang Jian; Wang Haijun

    2014-01-01

    Background The tibial plateau is asymmetric with a larger medial plateau.We observed from clinical practice that the shape of the tibial plateau does not always present a larger medial plateau.Tibial plateau also showed other shapes.The purpose of this study was to analyze the anthropometric data of the proximal tibia in a large group of Chinese patients undergoing total knee arthroplasty and to investigate the morphology of the resected proximal tibial surface and its gender differences.Methods A total of 822 knees (164 males,658 females) from the Chinese population were measured intraoperatively for medial anteroposterior (MAP) and lateral anteroposterior (LAP) dimensions of the resected proximal tibial surface.The difference of MAP and LAP (DML) was also calculated as MAP minus LAP.We then classified the data into three groups based on the DML (<-2,-2 to 2,and >2 mm) to analyze the morphology of the proximal tibia and its distribution between male and female.Results The shape of proximal tibial plateau was of three types:larger medial plateau type,symmetric type,and larger lateral plateau type.There were significant differences between males and females in relation to the shape distribution of the proximal tibial plateau (P <0.05).Most of the proximal tibial plateau was asymmetric,with 517 of 822 (62.9%) tibia having a DML >2 mm and 120 of 822 (14.6%) tibia having a DML<-2 mm.Only 185 of 822 (22.5%) tibia had a DML between-2 and 2 mm.Conclusion The results of this study can be used as a guideline to design tibial components with different DMLs to better match the different anthropometry of the resected tibial surface.

  5. Value of bioimpedance analysis and anthropometry for complication prediction in children with malignant and non-malignant diseases after hematopoietic stem cells transplantation

    Directory of Open Access Journals (Sweden)

    G. Ya. Tseytlin

    2014-07-01

    Full Text Available Hematopoietic stem cell transplantation (HSCT is widely used in the treatment of malignant and autoimmune diseases. Various complications often develop during the post-transplantation period that can significantly impair the clinical outcomes, so the ability to predict therisk of severe complications is of great practical importance. Predictive value of some anthropometric indices and bioimpedance analysis(BIA measured before conditioning to assess the risks of serious complications and graft hypofunction in the early post-transplant period(100 days were analyzed. Anthropometry and BIA used in a comprehensive assessment of nutritional status in order to optimize the nutritional support of these patients. 101 patients were examined before conditioning and at different times during the early post-transplant period: 50 children (5–17 years of age were examined using BIA and anthropometry, 61 children (6 months – 4 years of age – using only anthropometry without BIA due to age restrictions. The prognostic value of the phase angle (FA, ratio of the active cell mass to lean body mass (ACM/LBM and shoulder muscle circumference (SMC was shown. Thus, in patients with FA ≤ 4, ACM/LBM < 0.45 and SMC ≤ 10th percentile before conditioning risk of severe complications during early post-transplant period was significantly higher (p < 0.05. Also, in patients with FA ≤ 4 and ACM/LBM < 0.45 a significantly higher risk of graft hypofunction developing was observed (p < 0.05.

  6. The influence of anthropometry and body composition on children's bone health: the childhood health, activity and motor performance school (the CHAMPS) study, Denmark.

    Science.gov (United States)

    Heidemann, Malene; Holst, René; Schou, Anders J; Klakk, Heidi; Husby, Steffen; Wedderkopp, Niels; Mølgaard, Christian

    2015-02-01

    Overweight, physical inactivity and sedentary behaviour have become increasing problems during the past decade. Increased sedentary behaviour may change the body composition (BC) by increasing the fat mass relative to the lean mass (LM). These changes may influence bone health to describe how anthropometry and BC predict the development of the bone accruement. The longitudinal study is a part of The CHAMPS study-DK. Children were DXA scanned at baseline and at 2-year follow-up. BC (LM, BF %) and BMC, BMD and BA were measured. The relationship between bone traits, anthropometry and BC was analysed by multilevel regression analyses. Of the invited children, 742/800 (93%) accepted to participate. Of these, 682/742 (92%) participated at follow-up. Mean (range) of age at baseline was 9.5 years (7.7-12.1). Height, BMI, LM and BF % predicted bone mineral accrual and bone size positively and independently. Height and BMI are both positive predictors of bone accruement. LM is a more precise predictor of bone traits than BF % in both genders. The effects of height and BMI and LM on bone accruement are nearly identical in the two genders, while changes in BF % have different but positive effects on bone accretion in both boys and girls.

  7. Critical anthropometry for menarche.

    Science.gov (United States)

    Gonzales, G F; Villena, A

    1996-08-01

    The objective of the study was to determine if any anthropometric measurements, including weight, height, and upper arm circumference, or the calculated body mass index observed at the time of menarche may be used as a threshold for menarche. The sample was randomly selected from 1133 girls aged 10-18 years from two groups, one residing in Lima, Peru, at 150 m above sea level, and the second in Cerro de Pasco, Peru, at 4340 m above sea level. For the purpose of this study, all girls who reached menarche at least 1 month before the study (n = 93) were considered as cases (girls at menarche); 88 girls without menarche at the time of the study were randomly matched by age and place of residence, and designated as controls. All subjects came from the same low socioeconomic status. Body weight at menarche was 44.6 +/- 5.09 kg (mean +/- SD; coefficient of variation [CV], 11.4%). Height at menarche was 151.6 +/- 5.5 cm (CV, 3.7%). Body mass index, defined as weight/height2.15, was 18.26 +/- 1.96 kg/m2.15 at menarche (CV, 10.7%). Upper arm circumference at menarche was 21.8 +/- 1.6 cm (CV, 7.3%). The logistic regression analysis showed that any of the four anthropometric measurements analyzed were critical for menarche; i.e., any of the four could be used as a threshold for menarche. Data from the present study do not support the hypothesis that there are anthropometric markers that are critical for menarche.

  8. Comparison of In-Season-Specific Resistance vs. A Regular Throwing Training Program on Throwing Velocity, Anthropometry, and Power Performance in Elite Handball Players.

    Science.gov (United States)

    Hermassi, Souhail; van den Tillaar, Roland; Khlifa, Riadh; Chelly, Mohamed Souhaiel; Chamari, Karim

    2015-08-01

    The purpose of this study was to compare the effect of a specific resistance training program (throwing movement with a medicine ball) with that of regular training (throwing with regular balls) on ball velocity, anthropometry, maximal upper-body strength, and power. Thirty-four elite male team handball players (age: 18 ± 0.5 years, body mass: 80.6 ± 5.5 kg, height: 1.80 ± 5.1 m, body fat: 13.4 ± 0.6%) were randomly assigned to 1 of the 3 groups: control (n = 10), resistance training group (n = 12), or regular throwing training group (n = 12). Over the 8-week in season, the athletes performed 3 times per week according to an assigned training program alongside their normal team handball training. One repetition maximum (1RM) bench press and 1RM pullover scores assessed maximal arm strength. Anthropometry was assessed by body mass, fat percentage, and muscle volumes of upper body. Handball throwing velocity was measured by a standing throw, a throw with run, and a jump throw. Power was measured by measuring total distance thrown by a 3-kg medicine ball overhead throw. Throwing ball velocity, maximal strength, power, and muscle volume increases for the specific resistance training group after the 8 weeks of training, whereas only maximal strength, muscle volume and power and in the jump throw increases were found for the regular throwing training group. No significant changes for the control group were found. The current findings suggest that elite male handball players can improve ball velocity, anthropometrics, maximal upper-body strength, and power during the competition season by implementing a medicine ball throwing program.

  9. Intake of Total and Subgroups of Fat Minimally Affect the Associations between Selected Single Nucleotide Polymorphisms in the PPARγ Pathway and Changes in Anthropometry among European Adults from Cohorts of the DiOGenes Study

    DEFF Research Database (Denmark)

    Larsen, Sofus C; Ängquist, Lars; Østergaard, Jane N

    2016-01-01

    nucleotide polymorphisms (SNPs) within 4 genes in the PPARγ pathway are associated with the OR of being a BW gainer or with annual changes in anthropometry and whether intake of total fat, monounsaturated fat, polyunsaturated fat, or saturated fat has a modifying effect on these associations. METHODS: A case......BACKGROUND: Although the peroxisome proliferator-activated receptor γ (PPARγ) pathway is central in adipogenesis, it remains unknown whether it influences change in body weight (BW) and whether dietary fat has a modifying effect on the association. OBJECTIVES: We examined whether 27 single......), phosphoenolpyruvate carboxykinase 2, PPARγ gene (PPARG), and sterol regulatory element binding transcription factor 1] according to evidence about biologic plausibility for interactions with dietary fat in weight regulation. Diet was assessed at baseline, and anthropometry was followed for 7 y. RESULTS: The ORs...

  10. Avaliação das medidas do comprimento peniano de crianças e adolescentes Penile anthropometry in Brazilian child and adolescent

    Directory of Open Access Journals (Sweden)

    Pedro N. Gabrich

    2007-10-01

    consultations are the result of patients seeking parameters for normal penis size. Additionally, the penile anthropometry of Brazilian children and adolescents has not yet been properly studied. The objective of this study is to carry out penile anthropometry of Brazilian children and adolescents, establishing references for clinical use. METHODS: A cross-sectional study was carried out of 2,010 patients with ages varying from 0 to 18 years. Five penile measurements were taken: diameter of penile shaft; apparent and real length of flaccid penis; apparent and real (RSLmax length of flaccid penis fully stretched. Pubertal development was defined according to Tanner's criteria. RESULTS: Only RSLmax, out of all of the penile measurements, did not exhibit significant interobserver variation at all ages analyzed (p = 0.255. Results were tabulated with mean RSLmax and the values that define micropenis (mean - 2.5 standard deviations by age and by Tanner sexual maturity stages. A graph was plotted of the distribution of RSLmax results by the 10th, 25th, 50th, 75th and 90th percentiles and by age. CONCLUSIONS: Out of all of the penile anthropometric measurements, only RSLmax is clinically useful. We recommend our results as a reference standard for penile anthropometry of Brazilian children and adolescents.

  11. Dual Energy X-Ray Absorptiometry Compared with Anthropometry in Relation to Cardio-Metabolic Risk Factors in a Young Adult Population: Is the ‘Gold Standard’ Tarnished?

    Science.gov (United States)

    Hands, Beth; Pennell, Craig E.; Lye, Stephen J.; Mountain, Jennifer A.

    2016-01-01

    Background and Aims Assessment of adiposity using dual energy x-ray absorptiometry (DXA) has been considered more advantageous in comparison to anthropometry for predicting cardio-metabolic risk in the older population, by virtue of its ability to distinguish total and regional fat. Nonetheless, there is increasing uncertainty regarding the relative superiority of DXA and little comparative data exist in young adults. This study aimed to identify which measure of adiposity determined by either DXA or anthropometry is optimal within a range of cardio-metabolic risk factors in young adults. Methods and Results 1138 adults aged 20 years were assessed by DXA and standard anthropometry from the Western Australian Pregnancy Cohort (Raine) Study. Cross-sectional linear regression analyses were performed. Waist to height ratio was superior to any DXA measure with HDL-C. BMI was the superior model in relation to blood pressure than any DXA measure. Midriff fat mass (DXA) and waist circumference were comparable in relation to glucose. For all the other cardio-metabolic variables, anthropometric and DXA measures were comparable. DXA midriff fat mass compared with BMI or waist hip ratio was the superior measure for triglycerides, insulin and HOMA-IR. Conclusion Although midriff fat mass (measured by DXA) was the superior measure with insulin sensitivity and triglycerides, the anthropometric measures were better or equal with various DXA measures for majority of the cardio-metabolic risk factors. Our findings suggest, clinical anthropometry is generally as useful as DXA in the evaluation of the individual cardio-metabolic risk factors in young adults. PMID:27622523

  12. Effect of Sesame Oil on Diuretics or ß-blockers in the Modulation of Blood Pressure, Anthropometry, Lipid Profile, and Redox Status

    Science.gov (United States)

    Sankar, D.; Rao, M. Ramakrishna; Sambandam, G.; Pugalendi, K.V.

    2007-01-01

    The study was undertaken to investigate the effect of sesame oil in hypertensive patients who were on antihypertensive therapy either with diuretics (hydrochlorothiazide) or ß-blockers (atenolol). Thirty-two male and 18 female patients aged 35 to 60 years old were supplied sesame oil (Idhayam gingelly oil) and instructed to use it as the only edible oil for 45 days. Blood pressure, anthropometry, lipid profile, lipid peroxidation, and enzymic and non-enzymic antioxidants were measured at baseline and after 45 days of sesame oil substitution. Substitution of sesame oil brought down systolic and diastolic blood pressure to normal. The same patients were asked to withdraw sesame oil consumption for another 45 days, and the measurements were repeated at the end of withdrawal period. Withdrawal of sesame oil substitution brought back the initial blood pressure values. A significant reduction was noted in body weight and body mass index (BMI) upon sesame oil substitution. No significant alterations were observed in lipid profile except triglycerides. Plasma levels of sodium reduced while potassium elevated upon the substitution of sesame oil. Lipid peroxidation (thiobarbituric acid reactive substances [TBARS]) decreased while the activities of superoxide dismutase (SOD), catalase (CAT), and the levels of vitamin C, vitamin E, ß-carotene, and reduced glutathione (GSH) were increased. The results suggested that sesame oil as edible oil lowered blood pressure, decreased lipid peroxidation, and increased antioxidant status in hypertensive patients. PMID:17876372

  13. Unilateral cleft lip/nose repair using an equal bows /straight line advancement technique - A preliminary report and postoperative symmetry-based anthropometry.

    Science.gov (United States)

    Hakim, Samer George; Aschoff, Horst Heinrich; Jacobsen, Hans-Christian; Sieg, Peter

    2014-04-01

    In the evolution of cleft lip repair there has been continuous attempt to minimize local trauma, improve lip and nasal appearance and, especially, prevent conspicuous scars. The surgical technique presented meets these criteria, resulting in an appropriate scar course in children with a specific philtral ridge shape. Postoperative digital anthropometry was performed in 18 patients who underwent unilateral cleft lip repair using the equal bows/straight line advancement technique and in matched healthy control individuals. Symmetry values were assessed for lip length, philtral ridge length, vermilion height, width of the alar base, nasocanthal length, circumference of the nostrils, nostril width and height in both cleft and control groups. Evaluation revealed no significant differences in the symmetry values between cleft patients and control group (lip length: p = 0.71, philtral ridge length: p = 0.52, vermilion height: p = 0.23, alar base width: p = 0.69, nasocanthal length: p = 0.25, nostril circumference: p = 0.17, nostril width: p = 0.34, nostril height: p = 0.33). Principles of cleft lip repair can be achieved using the described technique which provides adequate lip length and natural nasal appearance in patients with a parallel-shaped philtral ridge.

  14. An Okinawan-based Nordic diet improves anthropometry, metabolic control, and health-related quality of life in Scandinavian patients with type 2 diabetes: a pilot trial

    Directory of Open Access Journals (Sweden)

    Gassan Darwiche

    2016-09-01

    Full Text Available Background: Our hypothesis was that a modified diet would improve blood glucose control with beneficial impact on weight management and overall health in established diabetes. Objective: This prospective interventional study investigated the clinical effect of an Okinawan-based Nordic diet on anthropometry, metabolic control, and health-related quality of life (HRQoL in Scandinavian type 2 diabetes patients. Design: Food was prepared and delivered to 30 type 2 diabetes patients. Clinical information along with data on HRQoL, blood samples, and urine samples were collected during 12 weeks of diet interventions, with follow-up 16 weeks after diet completion. Results: After 12 weeks of dietary intervention, a reduction in body weight (7% (p<0.001, body mass index (p<0.001, and waist circumference (7.0 cm (p<0.001 was seen. Improved levels of proinsulin (p=0.005, insulin (p=0.011, and fasting plasma glucose (p<0.001 were found already after 2 weeks; these improved levels remained after 12 weeks when lowered levels of C-peptide (p=0.015, triglycerides (p=0.009, total cholesterol (p=0.001, and low-density lipoprotein-cholesterol (p=0.041 were also observed. Insulin resistance homeostasis model assessment for insulin resistance was lowered throughout the study, with a 20% reduction in hemoglobin A1c levels (p<0.001 at week 12, despite reduced anti-diabetes treatment. Lowered systolic blood pressure (9.6 mmHg (p<0.001, diastolic blood pressure (2.7 mmHg (p<0.001, and heart and respiratory rates (p<0.001 were accompanied by decreased cortisol levels (p=0.015 and improvement in HRQoL. At follow-up, increased levels of high-density lipoprotein-cholesterol were found (p=0.003. Conclusion: This interventional study demonstrates a considerable improvement of anthropometric and metabolic parameters and HRQoL in Scandinavian type 2 diabetes patients when introducing a modified Okinawan-based Nordic diet, independently of exercise or other interventions. Through

  15. Two-year longitudinal health-related fitness, anthropometry and body composition status amongst adolescents in Tlokwe Municipality: The PAHL Study

    Directory of Open Access Journals (Sweden)

    Oluwatoyi O. Toriola

    2015-02-01

    Full Text Available Aim: To evaluate a two-year longitudinal development of health-related fitness, anthropometry and body composition status amongst adolescents in Tlokwe Municipality, Potchefstroom, South Africa.Setting: A total of 283 high-school learners (111 boys and 172 girls of ages 14 and 15 years who were part of the ongoing Physical Activity and Health Longitudinal Study (PAHLS participated in the study. For the purpose of the present study, data collected for 2011 and 2012 for anthropometric, body composition and health-related physical fitness were used.Results: Body mass index (BMI classification of boys and girls for 2011 and 2012 showed that 24.3% of them were underweight compared with 21% in 2012. In 2011, 50% of boys and girls had normal bodyweight compared with 52% in 2012, whilst 25.5% of the total group of participants were overweight compared with 27% in 2012. Both boys and girls showed significant increases of 5.9% in body fat (BF and 3.2 kg in body weight over two years’ measurements, respectively. Regarding health-related fitness (i.e BAH, boys showed an increase of 14.8 seconds whilst girls gained 9.6 seconds. Significant decreases were found for sit-ups in both boys and girls. A significant VO2max increase of 2.9 mL/kg/min. was found in boys over the time period. A non-significant decrease of -0.5 mL/kg/min. was observed in girls. Regression coefficients showed that changes in BMI were inversely associated with those in health-related physical fitness. The changes in percentage BF were negatively associated with standing broad jump (SBJ, bent arm hang (BAH and VO2 max in both boys and girls. A low significant positive association was found between changes in waist-to-height ratio (WHtR and SBJ in both genders, whilst inverse low associations were found between WHtR and BAH in girls and for VO2max in both genders.Conclusion: Changes in BMI, %BF and WHtR were negatively associated with strength and running performances in the participating

  16. Anthropometry of Law Enforcement Officers

    Science.gov (United States)

    1975-09-10

    MONTANA Flagstaff Billings NEW MEXICO Deer Lodge State Penitentiary Albuquerque Helena Las Cruces Butte NEVADA Missoula Reno CALIFORNIA WASHINGTON...00 >«£> C^ CN V) ^Ch1Ot^^Q^COO\\ON<C>OOCNr^©\\0000, vinO *\\in^O ^H CO CO ^ <N CN CO CN CN —i r- vo in ^ — r-Tj-co<N UJ r...Arizona Police Department, Albuquerque, New Mexico Police Department, Las Cruces, New Mexico Police Department, Reno, Nevada Police Academy, Los

  17. A Foundation for Systems Anthropometry.

    Science.gov (United States)

    1980-12-31

    joint, sacro -iliac joint, and lumbo-sacral joint were investigated in fresh unembalmed cadavers in the laboratory. These data have been analyzed using a...TR-75-18, July 1976. Hutchinson, A. Labanotation. Theatre Arts Books, New York, 1970. Marcus, J. The accuracy of screw axis analysis using position

  18. Antropometria e mastigação em crianças asmáticas Anthropometry and chewing in asthmatic children

    Directory of Open Access Journals (Sweden)

    Daniele Andrade da Cunha

    2009-01-01

    Full Text Available OBJETIVOS: caracterizar os padrões da antropometria facial em crianças asmáticas; identificar a presença de assimetrias faciais em crianças asmáticas e não asmáticas; e relacionar o lado de predomínio mastigatório com a presença de assimetria facial em crianças asmáticas e não asmáticas. MÉTODOS: participaram da pesquisa 60 crianças com idade entre 6 e 10 anos. Destas, 30 possuíam diagnóstico em prontuário de asma moderada ou grave e 30 crianças não apresentavam asma, fazendo parte do grupo controle. Foram realizadas avaliações antropométrica facial e da mastigação dessas crianças. RESULTADOS: em relação às mensurações antropométricas faciais nas crianças asmáticas e não-asmáticas não foram reveladas diferenças significativas entre os grupos. No que diz respeito à presença de assimetrias faciais, observou-se que estas ocorreram no grupo controle, assim como, no grupo asmático. O padrão mastigatório predominante em ambos os grupos foi o bilateral simultâneo e quando relacionados à assimetria facial e o predomínio mastigatório, não foram encontradas associações significantes. CONCLUSÃO: não foram encontradas diferenças significativas entre o grupo controle e o grupo asmático em relação às mensurações antropométricas. A assimetria facial foi observada nos dois grupos avaliados. Em ambos o padrão mastigatório bilateral simultâneo foi predominante, porém quando realizada a relação entre assimetria facial e o lado de predomínio mastigatório, não se observou relações significativas.PURPOSES: to characterize the facial anthropometry patterns in asthmatic children; to identify the presence of facial asymmetry and to relate the prevalence of masticatory side with the presence of facial asymmetry in asthmatic and non-asthmatic children. METHODS: 60 children aged 6 to 10 years were evaluated. Thirty among them had a diagnosis of moderate or severe asthma and 30 children with no

  19. Analysis of bone microarchitecture related to anthropometry in climateric women Análisis de la microarquitectura ósea relacionada con la antropometría en mujeres postmenopáusicas

    Directory of Open Access Journals (Sweden)

    F. Giolo De Carvalho

    2012-04-01

    Full Text Available Background: Osteoporosis is one of the most important public health problems involving a high percentage of costs in the medical care system. Reliable diagnostic techniques for an early detection of bone deterioration and studies of factors that influence its development in menopausal women are crucial. The aim of the study was to determine the relationship between bone microarchitecture and anthropometry in climacteric women. Methods: Women were recruited at the Menopause Clinic, University Hospital of FMRP/USP, and submitted to anthropometry and to the evaluation of bone quality (Ultrasound Bone Profile Index, UBPI and quantity (Amplitudedependent Speed of Sound, AD-SoS- by phalangeal quantitative osteosonography (DBM Sonic BP. Descriptive analysis of the data was reported and a multiple linear regression was performed using the software SAS® 9.0. Results: 71 patients aged 58 ± 7 y were studied: 28% had BMI 18.5-24.9 kg/m², 35% BMI 24.9-29.9 and 37% BMI > 30. Mean AD-SoS was 2059 ± 79 m/s and mean UBPI was 0.67 ± 0.13. Considering AD-SoS the dependent variable, there was no statistically significant relationship between age (p = 0.20, BMI (p = 0.76, fat mass by bioelectrical impedance (p = 0.42 and by anthropometry (p = 0.95. The variables had very low effect on the UBPI when it was considered the dependent variable. Conclusions: The relation between bone microarchitecture and the anthropometry of the women studied shows that, the greater the bone quantity, the better the anthropometric parameters, without statistically significance. This work was a cross-sectional study on a small sample that needs to be validated in a prospective design.Introducción y objetivo: La osteoporosis es uno de los problemas más importantes de la Salud Pública e involucra un elevado porcentaje de los costos del Sistema de Salud. Es decisiva la aplicación de técnicas confiables de diagnóstico para la detección precoz del deterioro óseo y estudios de los

  20. Association between early onset of menarche and anthropometry measurements among adolescent girls in China%中国青春期女生月经初潮较早与形态发育的关系

    Institute of Scientific and Technical Information of China (English)

    阳益德; 马军; 付连国; 王海俊; 董彬; 宋逸; 尚晓瑞; 刘芳宏; 张子龙

    2013-01-01

    超重肥胖密切相关.%Objective To explore the association between early menarche with anthropometry measurements among adolescent girls in China.Methods Research material was selected from the data of 2010 Chinese National Surveys on Students Constitution and Health.Probability unit regression method was used to calculate the age of 10th percentile(P10) at menarche and menarche age before the P10 was defined as early menarche(9.0-11.6 years old).A total of 1072 girls with early menarche were screened.Each girl with early menarche was frequency matched with two girls who hadn't achieved menarche and with the age difference less than 0.1 yr and from the same urban or rural locations.A total of 2144 girls without menarche were screened.Participants' data of height,weight,sitting height,chest circumference,body mass index (BMI) and height and sitting height index were analyzed.t test and wilcoxon test were used to analyze the anthropometry measurements differences between the two groups,Chi square test was used to analyze the differences of overweight and obesity between the two groups.Multilevel model was used to explore the association between early menarche with anthropometry measurements and overweight and obesity.Results A total of 1072 girls with early menarche and 2144 girls without menarche.Early menarche girls' height,sitting height,chest circumference,weight and BMI were (151.42 ± 7.46) cm,(80.86 ± 4.21) cm,(73.88 ±7.72) cm,(44.32 ±9.35) kg,and (19.18 ±3.03) kg/m2,while they were (144.86 ±7.55)cm,(76.96 ± 4.05) cm,(67.25 ± 6.94) cm,(36.07 ± 7.88) kg and (16.64 ± 2.48) kg/m2 in girls without menarche.The difference between two groups were significant (Z values were-22.20,-23.69,-24.38,-23.12,-20.17,-6.33 respectively with all P values < 0.01).Multilevel analysis results showed that in 9.0-11.6 years old girls early menarche was associated with anthropometry measurements (all P values < 0.05).Compared with girls without menarche,girls with early menarche had a relative higher

  1. Analysis on correlation between dietary fatty acid intake of pregnant women and neonateal anthropometry at birth%孕期膳食脂肪酸与新生儿出生结局关系的研究

    Institute of Scientific and Technical Information of China (English)

    陈丹丹; 戴楠; 戴珊; 彭笑菊; 邵莹莹; 殷璐; 汪之顼

    2016-01-01

    Objectives To investigate the correlation between dietary fatty acids intake of pregnant women and neonatal anthropometry at birth. Methods Women in early pregnancy were recruited with appropriate value of weight gain in pregnancy. Instant photography was used to assess the dietary situation in both the second trimester and the third trimester to calculate the intakes of food, energy, macronutrients, and fatty acids. The body weight, height and BMI at birth were evaluated with Z scores. The correlation between dietary fatty acids of pregnant women and neonatal anthropometry at birth were analyzed. Results There were 516 pregnant women recruited in this study. The average intakes of polyunsaturated fatty acids (PUFA) and the proportion of total fatty acids in the two trimesters were 15 . 09 g/d, 23 . 93% and 17 . 18 g/d, 24 . 86%. In the second trimester the intakes of n-6 and n-3 PUFA were 14 . 23 g/d and 3 . 45 g/d, and in the third trimester, n-6 and n-3 PUFA were 16 . 08 g/d and 3 . 81 g/d, the average intakes in the third trimester were signiifcantly higher than those in the second trimester (P  0 . 05 ). The intake of DHA ( 64 . 43 mg/d) in the second trimester was lower than that in the third trimester 75 . 12 mg/d, (P  0 . 05 ).The dietary intakes of n-3 PUFA, n-6 PUFA and n-6/n-3 ratio in the second trimester were positively correlated with neonatal BMI r=0 . 142~0 . 189 , P  0 . 05 ). Conclusions The dietary ratio of n-6/n-3 PUFA in the second trimester was positively correlated with neonatal BMI, suggesting that moderately increasing the intake of n-3 PUFA may play a positive role in reducing childhood obesity.%目的:探讨孕期膳食脂肪酸与新生儿出生状况的关系。方法招募早孕妇女,采用即时性图像法调查孕中、晚期膳食状况,计算食物摄入量,以及能量、宏量营养素和脂肪酸摄入量;采集新生儿体质量、身长和BMI等体格生长指标,分析孕期膳食脂肪酸摄入与

  2. Anthropometry of Korean female industrial workers.

    Science.gov (United States)

    Fernandez, J E; Malzahn, D E; Eyada, O K; Kim, C H

    1989-05-01

    This paper presents the results of an anthropometric survey conducted on Korean female workers in the garment industry. The data was collected as part of a project to modify work stations that utilized equipment from other countries. A set of 23 body dimensions were taken from a sample of 101 workers (aged 18-28 years). The anthropometric measurements are presented and compared with those of the Western and Japanese female. The results indicate that the body dimensions of the Korean female are different from those of both the Western and the Japanese female. The ratio of sitting height to standing height for the Korean female is closer to that of the Western female than it is the Japanese female.

  3. Dutch Anthropometry for Vehicle Design and Evaluation

    Science.gov (United States)

    2008-10-01

    Nederlands antropometrisch bestand (NedScan) en van lichaamsafmetingen van goedgekeurde K.L rekruten. De grenswaarden omvatten 95% van dat Nederlandse ...TNO Defence, Security and Safety Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek / Netherlands Organisation for Applied...parties E 2008 TNO 20090213220 fdl-of-d^ 2/17 Nederlandse antropometrie voor voertuigontwerp en -evaluaties Probleemstelling Thans staan we aan de

  4. Penile anthropometry in North Indian children

    Directory of Open Access Journals (Sweden)

    Amilal Bhat

    2015-01-01

    Full Text Available Introduction: Physicians frequently encounter questions by parents regarding the normal size of a child′s penis. We evaluated normal variations of penile dimensions, correlation of penile length with height, weight, and body mass index (BMI of boys and analyzed the differences in penile dimensions from those reported from other countries. Materials and Methods: A cross-sectional study was conducted at our institution during October 2012-December 2012. A total of 250 subjects (birth to 10 years were evaluated and divided into 10 groups with 1-year interval taking 25 children in each. Penile dimensions measured twice by a single observer with Vernier calipers included the length of flaccid penis fully stretched and diameters at mid-shaft and corona. Diameters were multiplied by pi (π = 3.14 to calculate circumferences. Mean, standard deviation, and range were calculated. Height, weight, and BMI were noted and statistically correlated with the penile length using the Pearson correlation coefficient. Data were compared with similar studies reported on other populations in the past and individually evaluated with every study using Student′s t-test. Results: The mean values for the penile length, mid-shaft circumference, and coronal circumference were 3.34, 3.05, 3.29 cm during infancy, 4.28, 3.86, 4.11 cm during 4-5 years, and 5.25, 4.78, 5.05 cm during 9-10 years, respectively. The penile length increased with advancing age in successive age groups, but it did not have a direct correlation with either height, weight, or BMI. Penile dimensions in North Indian children were found to be statistically smaller in comparison with most studies from other countries. Conclusion: We provide the normal range and variations of penile dimensions in North Indian children.

  5. Anthropometry and Performance in Wheelchair Basketball.

    Science.gov (United States)

    Granados, Cristina; Yanci, Javier; Badiola, Aduna; Iturricastillo, Aitor; Otero, Montse; Olasagasti, Jurgi; Bidaurrazaga-Letona, Iraia; Gil, Susana M

    2015-07-01

    This study investigated whether anthropometric characteristics, generic and specific sprinting, agility, strength, and endurance capacity could differentiate between First-Division and Third-Division wheelchair basketball (WB) players. A First-Division WB team (n = 8; age = 36.05 ± 8.25 years, sitting body height = 91.38 ± 4.24 cm, body mass = 79.80 ± 12.63 kg) and a Third-Division WB team (n = 11; age = 31.10 ± 6.37 years, sitting body height = 85.56 ± 6.48 cm, body mass = 71.18 ± 17.63 kg) participated in the study. Wheelchair sprint, agility, strength, and endurance tests were performed. The First-Division team was faster (8.7%) in 20 m without the ball, more agile (13-22%), stronger (18-33%), covered more distance (20%) in the endurance test, and presented higher values of rate of perceived exertion for the exercise load (48%) than the Third-Division team. Moreover, the individual 20-m sprint time values correlated inversely with the individual strength/power values (from r = -0.54 to -0.77, p ≤ 0.05, n = 19). Wheelchair basketball coaches should structure strength and conditioning training to improve sprint and agility and evaluate players accordingly, so that they can receive appropriate training stimuli to match the physiological demands of their competitive level.

  6. CARACTERIZACIÓN DE DEPORTISTAS UNIVERSITARIOS DE FÚTBOL Y BALONCESTO: ANTROPOMETRÍA Y COMPOSICIÓN CORPORAL Characterization of college football athletes and basketball: Anthropometry and Body Composition

    Directory of Open Access Journals (Sweden)

    Jesús Gil Gómez

    2011-01-01

    measurements. These have been obtained by following the rules and techniques recommended by the International Group of Cineantropometry.

    Results. The college athletes generally have a higher percentage of muscle weight and fat mass and bone weight lower percentage of male college athletes. The male basketball players have a higher percentage of fat mass and bone weight and lower percentage of muscle weight in football players.  mong women, we found that basketball players have a higher percentage of bone weight and lower percentage of fat mass and muscle mass than soccer players.

    Conclusions. The competitive level of body composition changes substantially, primarily among females. It is important to have data on body composition at the college level.

    Keywords: Body Composition, Fat Mass, Muscle Mass, Weight Bone, Anthropometry.

  7. Design of workplace for tractor operator based on anthropometry%基于人体测量学的拖拉机驾驶员工作空间设计

    Institute of Scientific and Technical Information of China (English)

    徐立友; 吴依伟; 周志立

    2016-01-01

    To deal with the problems of handling, comfort, convenience and safety for tractor operators in contemporary Chinese tractor operator workpace design, this paper describes the design principles of tractor operator workpace based on anthropometry. Referring to anthropometric data in “Human dimensions of Chinese adults” (GB/T 10000-1988), the 28 body dimensions of Chinese adult males needed in tractor operator workpace design and the values of the mean and standard deviation, and the 5th and 95th percentile values for each body dimension were presented. The simplied biomechanical model of seated tractor operator was built considering the Chinese operator’s driving habits, and the model consisted of the straight links which stood for bones and the joints which stood for major articulations. The numerical relationship between standard anthropometric dimensions and link lengths was established, and the comfortable range of angles and the values used in design were determined. The design and layout scheme of seat and controls in operator workspace was developed with the seating reference point, and therefore the expressions of locating seat and controls were deduced. Then the design theoretical values of components’ locations were computed. The location of the instrument panel should have an inclination angle not more than 45° and a distance of less than 700 mm from the ellipse center of operator’ eyes considering the 95th percentile value in seated posture of operator. In order to accommodate tractor operator stature from 5th to 95th percentile, the provision of 112 mm horizontal and 78 mm vertical adjustment in seat is desirable. Five Chinese tractors, named T1, T2, T3, T4 and T5, were selected as the models, and T1 was chosen to be compared in respect of existing workpace dimensions on the basis of design theoretical values of components. It was found that for the T1, its backrest width and angle deviate from the theoretical values were 130 mm and 15

  8. Fetal metabolic influences of neonatal anthropometry and adiposity.

    LENUS (Irish Health Repository)

    Donnelly, Jean M

    2015-01-01

    Large for gestational age infants have an increased risk of obesity, cardiovascular and metabolic complications during life. Knowledge of the key predictive factors of neonatal adiposity is required to devise targeted antenatal interventions. Our objective was to determine the fetal metabolic factors that influence regional neonatal adiposity in a cohort of women with previous large for gestational age offspring.

  9. A Preliminary Anthropometry Standard for Australian Army Equipment Evaluation

    Science.gov (United States)

    2014-08-01

    Circumference Below Breast (M34) .......................................... 50 4.4.34 Waist Circumference (Omphalion) (M35...68 4.4.52 Crotch Length Omphalion (M54) ........................................................ 69 4.4.53 Waist Circumference (Preferred) (M55... Waist -Hip Distance (M57) .................................................................... 72 4.4.56 High Hip Circumference (M58

  10. Anthropometry of love: height and gender asymmetries in interethnic marriages.

    Science.gov (United States)

    Belot, Michèle; Fidrmuc, Jan

    2010-12-01

    Both in the UK and in the US, we observe puzzling gender asymmetries in the propensity to outmarry: Black men are more likely to have white spouses than Black women, but the opposite is true for Chinese: Chinese men are half less likely to be married to a White person than Chinese women. We argue that differences in height distributions, combined with a simple preference for the husband to be taller than the wife, can help explain these ethnic-specific gender asymmetries. Blacks are taller than Asians, and we argue that this significantly affects their marriage prospects with whites. We provide empirical support for this hypothesis using data from the Millennium Cohort Study. Specifically, we find that ethnic differences in propensity to intermarry with Whites shrink when we control for the proportion of suitable partners with respect to height.

  11. Anthropometry of fetal vasculature in the chorionic plate.

    Science.gov (United States)

    Gordon, Z; Elad, D; Almog, R; Hazan, Y; Jaffa, A J; Eytan, O

    2007-12-01

    Normal fetal development is dependent on adequate placental blood perfusion. The functional role of the placenta takes place mainly in the capillary system; however, ultrasound imaging of fetal blood flow is commonly performed on the umbilical artery, or on its first branches over the chorionic plate. The objective of this study was to evaluate the structural organization of the feto-placental vasculature of the chorionic plate. Casting of the placental vasculature was performed on 15 full-term placentas using a dental polymer mixed with colored ink. Observations of the cast models revealed that the branching architecture of the chorionic vessel is a combination of dichotomous and monopodial patterns, where the first two to three generations are always of a dichotomous nature. Analysis of the daughter-to-mother diameter ratios in the chorionic vessels provided a maximum in the range of 0.6-0.8 for the dichotomous branches, whereas in monopodial branches it was in the range of 0.1-0.3. Similar to previous studies, this study reveals that the vasculature architecture is mostly monopodial for the marginal cord insertion and mostly dichotomous for the central insertion. The more marginal the umbilical cord insertion is on the chorionic plate, the more monopodial branching patterns are created to compensate the dichotomous pattern deficiency to perfuse peripheral placental territories.

  12. Automated Facial Anthropometry Over 3D Face Surface Textured Meshes

    OpenAIRE

    2014-01-01

    Resumen : La automatización de la medición del rostro humano implica afrontar grandes desafíos técnicos y tecnológicos. Una alternativa de solución que ha encontrado gran aceptación dentro de la comunidad científica, corresponde a la utilización de tecnología de digitalización 3D con lo cual ha sido posible el desarrollo de técnicas de medición no invasivas. Sin embargo, la selección de los puntos que son la base de las mediciones es una tarea que aún requiere de la intervención humana. En...

  13. Selected Design Parameters for Reclining Seats Based on Engineering Anthropometry

    Science.gov (United States)

    1977-09-01

    Height 21.8 0.92 Not available Sitting Cervicale Height 25.5 0.86 Not available Sitting Knee Height 21.8 0.83 21.97 0.94 * All linear dimensions in...proper targets were affixed on these landmarks. *A horizontal line at the level of the spinous process of T-4 (4th thoracic vertebra ) was drawn on the... vertebra at upright seated position. Point #13 is the body point of contact with the subject’s back and the back rest. T-4 mark t Tý) 1- 419-- 0 t si g

  14. ANTHROPOMETRY TO IDENTIFY HIGH VISCERAL FAT AREA IN POSTMENOPAUSAL WOMEN.

    Science.gov (United States)

    Gondim Pitanga, Francisco José; Seara Pitanga, Cristiano Penas; Calçada Dias Gabriel, Ronaldo Eugénio; Cristina Beck, Carmem; Rodrigues Moreira, Maria Helena

    2015-12-01

    Introducción: la evaluación de la distribución de la grasa corporal por antropometría puede servir para identificar el exceso de grasa visceral. Este diagnóstico permitirá la aplicación de medidas específicas para prevenir y tratar el exceso de grasa visceral en mujeres posmenopáusicas. Objetivo: el objetivo de este estudio fue analizar diferentes indicadores antropométricos e identificar los mejores puntos de corte para discriminar sujetos con alta área de grasa visceral (AAGS) en mujeres posmenopáusicas. Métodos: estudio transversal con una muestra de 255 mujeres posmenopáusicas. Se construyeron diferentes curvas Receiver Operating Characteristic (ROC) y las áreas bajo ellas comparadas en términos del índice de conicidad (índice C), el índice de masa corporal (IMC), razón cintura-cadera (RCC), circunferencia de la cintura (CC), relación cintura-estatura (RCEst) y AAGS. La sensibilidad y la especificidad identificaron los mejores puntos de corte entre los diferentes indicadores antropométricos para discriminar sujetos con AAGS. El intervalo de confianza se fijó en 95%. Resultados: las zonas estadísticamente significativas bajo la curva ROC se encontraron para todos los indicadores antropométricos analizados. Fueron sugeridos los siguientes puntos de corte, con sus respectivas sensibilidades y especificidades, para discriminar sujetos con AAGS: índice C (1,19; 75,00%–74,77%); IMC (27,3 kg / m2; 81,08%–80,37%); RCC (0,98; 90,54%-83,18%); CC (85 cm; 85,14%-81,31%); y RCEst (0,55; 80,41%–80,37%). Conclusión: estos resultados demuestran que los indicadores antropométricos identifican bien a las mujeres postmenopáusicas con AAGS y pueden ser utilizados en lugar de los exámenes más sofisticados para detectar altos niveles de grasa visceral.

  15. Anthropometry and the Risk of Lung Cancer in EPIC.

    Science.gov (United States)

    Dewi, Nikmah Utami; Boshuizen, Hendriek C; Johansson, Mattias; Vineis, Paolo; Kampman, Ellen; Steffen, Annika; Tjønneland, Anne; Halkjær, Jytte; Overvad, Kim; Severi, Gianluca; Fagherazzi, Guy; Boutron-Ruault, Marie-Christine; Kaaks, Rudolf; Li, Kuanrong; Boeing, Heiner; Trichopoulou, Antonia; Bamia, Christina; Klinaki, Eleni; Tumino, Rosario; Palli, Domenico; Mattiello, Amalia; Tagliabue, Giovanna; Peeters, Petra H; Vermeulen, Roel; Weiderpass, Elisabete; Torhild Gram, Inger; Huerta, José María; Agudo, Antonio; Sánchez, María-José; Ardanaz, Eva; Dorronsoro, Miren; Quirós, José Ramón; Sonestedt, Emily; Johansson, Mikael; Grankvist, Kjell; Key, Tim; Khaw, Kay-Tee; Wareham, Nick; Cross, Amanda J; Norat, Teresa; Riboli, Elio; Fanidi, Anouar; Muller, David; Bueno-de-Mesquita, H Bas

    2016-07-15

    The associations of body mass index (BMI) and other anthropometric measurements with lung cancer were examined in 348,108 participants in the European Investigation Into Cancer and Nutrition (EPIC) between 1992 and 2010. The study population included 2,400 case patients with incident lung cancer, and the average length of follow-up was 11 years. Hazard ratios were calculated using Cox proportional hazard models in which we modeled smoking variables with cubic splines. Overall, there was a significant inverse association between BMI (weight (kg)/height (m)(2)) and the risk of lung cancer after adjustment for smoking and other confounders (for BMI of 30.0-34.9 versus 18.5-25.0, hazard ratio = 0.72, 95% confidence interval: 0.62, 0.84). The strength of the association declined with increasing follow-up time. Conversely, after adjustment for BMI, waist circumference and waist-to-height ratio were significantly positively associated with lung cancer risk (for the highest category of waist circumference vs. the lowest, hazard ratio = 1.25, 95% confidence interval: 1.05, 1.50). Given the decline of the inverse association between BMI and lung cancer over time, the association is likely at least partly due to weight loss resulting from preclinical lung cancer that was present at baseline. Residual confounding by smoking could also have influenced our findings.

  16. A Foundation for Systems Anthropometry: Lumbar/Pelvic Kinematics

    Science.gov (United States)

    1983-02-01

    Test for a quantitative relationship between motion and skeletal geometry; 4) Evaluate the effect of other biological parameters, such as age and...of 4 to 76 years. The specimens were sealed in bags and frozen at -29 0C until used in the experiment. The experimental tests were made without...inferior lobe of the sacro - iliac joint surface that lies on a perpendicular line 72 7=.- ___ ____ ___ _ ___ _-_ bisecting the line between the sacroiliac

  17. Anthropometry: Basic Studies ad Applications. Volume 1. 1964-1975

    Science.gov (United States)

    1977-09-01

    a deteminination of the functional acn reach boundaries for the Australian sale and female pilot populations has been made and certain structural...fields and factor analyzed. Areas covered included physical fitness tests, urinary 17-ketosteroid and androgen output and stress tolerance

  18. A Collation of United States Air Force Anthropometry

    Science.gov (United States)

    1986-01-14

    ABDOMINAL EXTENSIO CIRCUFERENCE OVER FOUNl TON AMLENT STANDING - see also Abdominal Extension Circumference, Standing; and Waist Circumference at Natural...15.1 ANTERIOR NECK LENGTH - see also Posterior Neck Length Subject stands erect, head in the Frankfort Plane - the surface distance from chin- neck ...posterior aspect of the skull which can be palpated among the neck muscles. USAF.MEN 10.43 .48 9.4 9.6 10.4 11.2 11.6 n = 1236 26.50 1.21 23.9 24.5 26.5

  19. Anthropometric Source Book. Volume 1: Anthropometry for Designers

    Science.gov (United States)

    1978-07-01

    of a large belly , for example, produces lordosis. Under weightlessness, the body is faced with a totally new situation. Not only are the large...with maximum breathing (Agostoni and Mead, 1964). Pregnancy , of course, results in significant dimensional changes on the torso of women. One of the...manikins, the following symbology should be understood: A target, 4, indicates a joint center and should be drilled in accor- dance with available

  20. Sampling and Data Gathering Strategies for Future USAF Anthropometry

    Science.gov (United States)

    1976-02-01

    has been that many of these photographs were taken primarily for somatotyping rather than for measure- ment. Another source of difficulty has been...a77TRAGION HEIGHT# SITTING 679 SOMATOTYPE -ECTOHORPHY 780 TRAGION TO TOP OF HEAD 862 SOMATOTYPE -ECTOMORPHY HOOTON 781 TRAGION TO WALL 88’ SOMATOTYPE ...EImOOMORPHY 763 TRICEPS SKINFOLD 888 SOMATOTYPE -ENOOMORPHY HOOTON 784 TROCHANTERIC HEIGHT 891 SOMATOTYPE -GfNANDROMORPHY 786 TRUNK HEIGHT 898 SOMATOTYPE

  1. Automatically Creating Design Models from 3D Anthropometry Data

    CERN Document Server

    Wuhrer, Stefanie; Bose, Prosenjit

    2011-01-01

    When designing a product that needs to fit the human shape, designers often use a small set of 3D models, called design models, either in physical or digital form, as representative shapes to cover the shape variabilities of the population for which the products are designed. Until recently, the process of creating these models has been an art involving manual interaction and empirical guesswork. The availability of the 3D anthropometric databases provides an opportunity to create design models optimally. In this paper, we propose a novel way to use 3D anthropometric databases to generate design models that represent a given population for design applications such as the sizing of garments and gear. We generate the representative shapes by solving a covering problem in a parameter space. Well-known techniques in computational geometry are used to solve this problem. We demonstrate the method using examples in designing glasses and helmets.

  2. Observational study of maternal anthropometry and fetal insulin

    OpenAIRE

    Soltani-K, H; Bruce, C; Fraser, R

    1999-01-01

    AIMS—To examine the relation between maternal body fat and fetal metabolism.
METHODS—In this observational study, cord blood samples were collected from 60 infants of healthy women for the measurement of insulin and C peptide concentrations. Maternal weight, height, body mass index (BMI) and body composition (skinfold thickness measurements and bioelectrical impedance) were assessed at 13-15 weeks of gestation. Twenty five of the volunteers agreed to have a 75 g oral gluc...

  3. Young Children's Screen Activities, Sweet Drink Consumption and Anthropometry

    DEFF Research Database (Denmark)

    Olafsdottir, Steingerdur; Ahrens, Wolfgang; Siani, Alfonso

    2014-01-01

    Background/Objectives: This longitudinal study describes the relationship between young children’s screen time, dietary habits and anthropometric measures. The hypothesis was that television viewing and other screen activities at baseline result in increased consumption of sugar-sweetened beverages...... (SSB) and increased BMI, BMI z-score and waist to height ratio (WHtR) two years later. A second hypothesis was that SSB consumption mediates the association between the screen activities and changes in the anthropometric measures. Subjects/Methods: The study is a part of the prospective cohort study...... watching television. The odds ratio of having increased SSB consumption was 1.19 (95% CI: 1.09–1.29) for each hour per day watching TV. The associations for total screen time were slightly weaker. Conclusions: The results indicate substantial effects of TV viewing and other screen activities for young...

  4. Are age, anthropometry and components of metabolic syndrome-risk factors interrelated with lower urinary tract symptoms in patients with erectile dysfunction? A prospective study%年龄、人体测量学和代谢综合征危险因素是否与勃起功能障碍病人的下尿路症状相关?一项前瞻性研究

    Institute of Scientific and Technical Information of China (English)

    Jae-Seung Paick; Ji-Hyun Yang; Soo-Woong Kim; Ja-Hyeon Ku

    2007-01-01

    Aim: To evaluate the effects of metabolic profiles on lower urinary tract symptoms (LUTS) in men with erectile dysfunction (ED). Methods: A total of 75 impotent men aged 25-75 years old (mean 58.1 years) were included in the study on a prospective basis. Patients were evaluated with a complete history, physical examination, anthropometry and metabolic profiles. LUTS were assessed using the International Prostate Symptom Score (IPSS). Results:Overall, there was no correlation between the IPSS and continuous parameters. However, when continuous variables were categorized, some parameters were significantly associated with LUTS. Patients with triglyceride level of 150 mg/Dl or higher had more severe symptoms than those with tiglyceride levels less than 150 mg/Dl (19.4 ± 2.4vs. 14.3 ± 1.1, P = 0.033). When 40 mg/Dl was chosen as the high-density lipoprotein (HDL)-cholesterol cut-off level, the IPSS was significantly different between the two groups divided by 40 mg/Dl (19.4 ± 2.6 for HDL-cholesterol < 40 mg/Dl vs. 14.4 ± 1.0 for HDL-cholesterol ≥ 40 mg/Dl, P = 0.042). The area under the receiver operating characteristic curve (AUROCC) of triglyceride was 65.7% (95% confidence interval [CI], 52.6%-82.3%; P = 0.034)for severe LUTS. However, the AUROCC for 'HDL-cholesterol' was not significant (area, 65.4%; 95% CI, 48.2%-82.7%;P = 0.062). No other factors were determined to be significant in this regard. Conclusion: The results of the present study indicate that some metabolic profiles might influence LUTS in men with ED.

  5. Pregnant outcomes and neonatal anthropometry in women with abnormal glucose challenge test and normal oral glucose tolerance test during pregnancy%单纯葡萄糖筛查试验异常对妊娠结局和新生儿体质指标的影响

    Institute of Scientific and Technical Information of China (English)

    陈海天; 王子莲; 胡明晶; 李铭岚; 祝文晶; 刘斌

    2009-01-01

    Objective To evaluate the influences of abnormal glucose challenge test (GCT) on pregnancy outcomes and neonatal anthropometric data in women with normal oral glucose tolerance test (OGTT).Methods Totally 214 women who delivered in the First Affiliated Hospital of Sun Yat-sen University from November 2006 to December 2007 were enrolled.50 g GCT was performed at 24-28 weeks of gestation and 75 g OGTT would be followed if GCT≥7.8 mmol/L.Those patients,whose OGTT results below the following criteria (5.3 mmoL/L,10.0 mmol/L,8.6 mmol/L,7.8 mmol/L),were classified as normal OGTT.Altogether,116 of the 214 women with abnormal GCT and normal OGTT were collected as the study group and the rest 98 women with normal GCT as the control group.The pregnant outcomes of the two groups were analyzed.The neonatal anthropometry,including birth weight,body length,head circumference and shoulder circumference,were recorded.Other neonatal anthropometric data,such as upper arm circumference,tricep skinfold thickness and hypodermic fat thickness of abdomen were measured by a tape measure within 24 hours after birth.Results (1) Pregnant outcomes:No significant difference was found in the rate of assisted vaginal delivery,polyhydramnios,premature rupture of membranes and fetal distress between the study and control group[10.3% (12/116) vs 4% (4/98),5.2% (6/116) vs 10% (10/98),13.8% (16/116) vs 17% (17/98),20.7% (24/116) vs 13% (13/98),P >0.05,respectively],but the rate of cesarean section,spontaneous vaginal delivery and large for gestational age babies in the study group were different from those of the control[72.4% (84/116) vs 51% (51/98),17.2%(20/116) vs 45% (44/98),25.9% (30/116) vs 6% (6/98),P <0.05,respectively].(2)Neonatal anthropometry:The birth weight of the study group was significantly higher than that of the control group[(3.4 ±0.4) kg vs (3.3±0.4) kg,P <0.05],but no significant difference was shown in any other neonatal anthropometric results between the study and

  6. Anthropometry of height, weight, arm, wrist, abdominal circumference and body mass index, for Bolivian adolescents 12 to 18 years: Bolivian adolescent percentile values from the MESA study Referencias antropométricas de los adolescentes bolivianos de 12 a 18 años: estatura, peso, circunferencia del brazo, muñeca y abdominal, índice de masa corporal: Percentiles de adolescentes bolivianos (PAB del estudio MESA

    Directory of Open Access Journals (Sweden)

    A. Baya Botti

    2009-06-01

    Full Text Available Anthropometry is important as clinical tool for individual follow-up as well as for planning and health policymaking at population level. Recent references of Bolivian Adolescents are not available. The aim of this cross sectional study was to provide age and sex specific centile values and charts of Body Mass Index, height, weight, arm, wrist and abdominal circumference from Bolivian Adolescents. Data from the MEtabolic Syndrome in Adolescents (MESA study was used. Thirty-two Bolivian clusters from urban and rural areas were selected randomly considering population proportions, 3445 school going adolescents, 12 to 18 y, 45% males; 55% females underwent anthropometric evaluation by trained personnel using standardized protocols for all interviews and examinations. Weight, height, wrist, arm and abdominal circumference data were collected. Body Mass Index was calculated. Smoothed age- and gender specific 3rd, 5th, 10th, 25th, 50th, 75th, 85th, 90th, 95th and 97th Bolivian adolescent percentiles(BAP and Charts(BAC where derived using LMS regression. Percentile-based reference data for the antropometrics of for Bolivian Adolescents are presented for the first time.La antropometría es una herramienta clínica importante para el seguimiento individual de los pacientes así como para la planificación de políticas públicas. En Bolivia no existen referencias antropométricas nacionales para adolescentes. El objetivo de este estudio transversal fue de desarrollar percentiles y diagramas de crecimiento para peso, talla, índice de masa corporal, presión arterial sistólica y diastólica, circunferencia de muñeca, brazo y abdominal de adolescentes bolivianos. Los datos antropométricos en el estudio MESA (Síndrome metabólico en adolescentes bolivianos fueron obtenidos a partir de 32 unidades muestrales, considerando proporcionalidad muestral con reposición. Fueron evaluados 3445 adolescentes de 12 a 18, 45% hombres; 55% mujeres, de colegios de

  7. Ergonomic Models of Anthropometry, Human Biomechanics and Operator-Equipment Interfaces

    Science.gov (United States)

    Kroemer, Karl H. E. (Editor); Snook, Stover H. (Editor); Meadows, Susan K. (Editor); Deutsch, Stanley (Editor)

    1988-01-01

    The Committee on Human Factors was established in October 1980 by the Commission on Behavioral and Social Sciences and Education of the National Research Council. The committee is sponsored by the Office of Naval Research, the Air Force Office of Scientific Research, the Army Research Institute for the Behavioral and Social Sciences, the National Aeronautics and Space Administration, and the National Science Foundation. The workshop discussed the following: anthropometric models; biomechanical models; human-machine interface models; and research recommendations. A 17-page bibliography is included.

  8. The association between maternal dietary micronutrient intake and neonatal anthropometry - secondary analysis from the ROLO study.

    LENUS (Irish Health Repository)

    Horan, Mary K

    2015-01-01

    Micronutrients are necessary for fetal growth. However increasingly pregnant women are nutritionally replete and little is known about the effect of maternal micronutrient intakes on fetal adiposity in mothers with increased BMI. The aim of this study was to examine the association of maternal dietary micronutrient intake with neonatal size and adiposity in a cohort at risk of macrosomia.

  9. Anthropometry of children with cerebral palsy at the Lagos University Teaching Hospital

    Directory of Open Access Journals (Sweden)

    Titilayo Olubunmi Adekoje

    2016-01-01

    Full Text Available Background: Cerebral palsy (CP is one the most common causes of disability among children in developing countries and is often associated with poor growth. The assessment of growth and nutrition of children is an important aspect of health monitoring and is one of the determinants of child survival. Aim: To assess the nutritional status of children with CP as seen in Lagos University Teaching Hospital (LUTH. Subjects and Methods: A prospective case-control study was conducted on children with CP attending the weekly pediatric neurology clinic of the LUTH between April 2005 and March 2006. Controls were apparently healthy children being followed up at the children′s out-patient clinic of LUTH for acute illness that had resolved. Anthropometric measurements of weight, length/height, mid-upper arm circumference, and skinfold thickness were taken according to the protocols recommended by the International Society of the Advancement of Kinanthropometry. Statistical Analysis: EPI-INFO (version 6.04 was used for analysis. Chi-square test was used to determine associations. Student′s t-test was used to compare means of patients and matched controls. Probability P < 0.05 were taken as statistically significant. Results: The controls had higher weight than the patients with mean weight (standard deviation of 13.7 (4.8 kg, and 12.0 (4.5 kg, respectively (P = 0.01. There were also statistically significant differences in the subscapular and biceps skinfold measurements between the patient and control groups (P = 0.00004 and 0.000008, respectively. Twenty-four (25.8% and 5 (5.4% of the patients had moderate and severe undernutrition compared to 6 (6.1% and none, respectively, in the control group (P = 0.00005. Conclusion: Children with CP had significantly lower mean anthropometric parameters and were more malnourished compared with the control group of children matched for age, sex, and social class.

  10. Impaired Fasting Glucose and Associated Anthropometry among Students of a Medical College in Coastal Kerala, India

    Directory of Open Access Journals (Sweden)

    Saritha S. Vargese

    2015-10-01

    Full Text Available Background: India being the diabetic capital need to emphasize on preventive strategies to reduce the incidence of diabetes and thus reduce the burden on health services and resources of the country. The identification of high risk group like those with impaired fasting glucose stresses the need for simple interventional measures to bring down the diabetic community in the country. Aim and Objectives: Medical students have a busy schedule for their studies due to huge syllabus and they generally do not have much physical exercise which emphasizes the need to identify the risk factors for diabetes and also to sensitize them on the need to identify the prediabetics in the community. So the study was carried out to determine the prevalence of impaired fasting glucose and the associated anthropometric measurements among medical students in a rural area in Kerala, India. Material and Methods: A cross sectional study was done to assess the fasting blood glucose using a glucometer and anthropometric measurements like waist circumference ,waist hip ratio and body mass index among the students of a medical school in coastal Kerala India. A pretested questionnaire was used to collect the data after obtaining informed consent. Results: The prevalence of impaired fasting glucose was found to be very high 55(21.6% among the study group, significantly higher among males 43(51.8% (p=0.000 and body mass index was significantly associated (p=0.044 with impaired fasting glucose which was consistent with many other studies. Conclusion: The study throws light on the fact that the prevalence of prediabetes and anthropometric risk factors are high among youth and highlights the need for immediate measures to identify the risk group right from the young age and initiate simple interventional measures to reduce the diabetic load in the community.

  11. Anthropometry and Dietary Intake before and during a Competition in Mountain Runners

    Directory of Open Access Journals (Sweden)

    Anja Carlsohn

    2014-01-01

    Full Text Available Mountain running is a non-Olympic sport consisting of uphill or up- and downhill races at moderate-to-high altitude. Special nutritional requirements are anticipated, but no nutritional data of mountain runners are available. In three studies, physique of elite and recreational athletes (N=62, maximum oxygen uptake (N=3, and prerace and race day dietary intake (N=6 were measured (mean ± SD. Mean oxygen uptake was 68.7±5.2 mL/kg/min. Energy and carbohydrate intake before a race (29±15 km, 1596±556 m HD was 3199±701 kcal/d (13.4±2.9 MJ/d and 497±128 g/d (8.3±1.8 g/kg/d in German national team members. Fluid intake was calculated as 2783±1543 mL/d. During the race, athletes consumed 336±364 kcal and 927±705 mL of fluids. Substrate intake per hour was calculated as 23±22 g of carbohydrates and 4.0±3.2 g of proteins. In conclusion, anthropometric and oxygen uptake characteristics of mountain runners were similar to those reported for elite distance runners. Carbohydrate intake before and during the race was below recommendations for endurance athletes. This is of concern when considering the increased reliance on carbohydrates at altitude.

  12. Caucasian children's fat mass: routine anthropometry v. air-displacement plethysmography.

    Science.gov (United States)

    Michels, Nathalie; Huybrechts, Inge; Bammann, Karin; Lissner, Lauren; Moreno, Luis; Peeters, Maarten; Sioen, Isabelle; Vanaelst, Barbara; Vyncke, Krishna; De Henauw, Stefaan

    2013-04-28

    The present paper will use fat mass percentage (FM%) obtained via BOD POD® air-displacement plethysmography (FMADP%) to examine the relative validity of (1) anthropometric measurements/indices and (2) of FM% assessed with equations (FMeq%) based on skinfold thickness and bioelectrical impedance (BIA). In 480 Belgian children (aged 5-11 years) weight, height, skinfold thickness (triceps and subscapular), body circumferences (mid-upper arm, waist and hip), foot-to-foot BIA (Tanita®) and FMADP% were measured. Anthropometric measurements and calculated indices were compared with FMADP%. Next, published equations were used to calculate FMeq% using impedance (equations of Tanita®, Tyrrell, Shaefer and Deurenberg) or skinfold thickness (equations of Slaughter, Goran, Dezenberg and Deurenberg). Both indices and equations performed better in girls than in boys. For both sexes, the sum of skinfold thicknesses resulted in the highest correlation with FMADP%, followed by triceps skinfold, arm fat area and subscapular skinfold. In general, comparing FMeq% with FMADP% indicated mostly an age and sex effect, and an increasing underestimation but less dispersion with increasing FM%. The Tanita® impedance equation and the Deurenberg skinfold equation performed the best, although none of the used equations were interchangeable with FMADP%. In conclusion, the sum of triceps and subscapular skinfold thickness is recommended as marker of FM% in the absence of specialised technologies. Nevertheless, the higher workload, cost and survey management of an immobile device like the BOD POD® remains justified.

  13. Nutrition-related hair signs in Zairian preschool children and associations with anthropometry.

    Science.gov (United States)

    van den Biggelaar, I; Van den Broeck, J

    1995-01-01

    To assess prevalence of hair dyspigmentation, decurling, thinness and frailty, a random sample of more than 4,000 preschoolers, representative for a large area in Northern Zaire, was examined clinically and anthropometrically. Isolated dyspigmentation, isolated thinness and the combination of both were the most frequent signs (> 5%). Prevalence of hair signs did not differ according to sex or season. Peak prevalence was found between ages 6 and 18 months, suggesting a relationship with weaning. Most hair signs, studied separately or as combinations, increased gradually with lowering weight-for-age (WFA) or weight-for-height but not with height-for-age. Isolated dyspigmentation, however, was unrelated to WFA or marasmus. All signs occurred also in children with 'normal' WFA (SD > -2). In these children, hair signs were associated with the presence of clinical muscle wasting.

  14. Anthropometry of Iranian Guidance School Students with Different Ethnicities: A Comparative Study

    Directory of Open Access Journals (Sweden)

    Amir Houshang Mehrparvar

    2015-01-01

    Full Text Available Objective. We measured some anthropometric dimensions of Iranian guidance school students selected from different ethnicities. Background. Anthropometric dimensions are used for design of equipment, furniture, and clothing. Furniture with inappropriate design not fulfilling the users’ anthropometric dimensions may have a negative effect on health. Method. A total of 7400 Iranian guidance school students aged 12–14 years entered the study and their static anthropometric dimensions were measured. Descriptive statistics such as mean, standard deviation, and key percentiles were calculated. All dimensions were compared among different ethnicities and different genders. Results. This study showed significant differences in a set of 22 anthropometric dimensions regarding gender, age, and ethnicity. Conclusion. According to the results of this study, difference between genders and among different ethnicities should be taken into account by designers and manufacturers of guidance school furniture. Application. This study has prepared a data bank of anthropometric dimensions of 12–14-year-old students which can be used as basic information to find appropriate dimensions of school furniture.

  15. Civilian American and European Surface Anthropometry Resource (CAESAR). Volume 2: Descriptions

    Science.gov (United States)

    2002-06-01

    epicondyle landmark. Method: Calculated point-to-surface distance. Instrument: Whole-body scanner 91. CAESAR Name: ELBOW HEIGHT, SITTING (COMFORTABLE...Epicn Elbow Ht Sit Rt Zdelta Rt. Humeral Lateral Epicn Rt. Trochanterion; and Functional Butt Block Rt. Femoral Lateral Epicn Femoral Epicondyle Lat to...CAESAR Name: OLECRANON, RIGHT ISO Definition No. N/A Description: Posterior point on the olecranon process of the ulna, marked with the elbow bent 90

  16. Prediction of percentage body fat from anthropometry and bioelectrical impedance in Singaporean and Beijing Chinese

    NARCIS (Netherlands)

    Deurenberg, P.; Deurenberg-Yap, M.; Jingzhong Wang,; Fu Po Lin,; Schmidt, G.

    2000-01-01

    Body composition was measured in 205 male and female Beijing Chinese and in 148 male and female Singaporean Chinese, age 34 (mean) (range 18-68) years and body mass index (BMI) 22.3 (15.9-38.5) kg/m 2. In Beijing Siri's two-compartment model based on densitometry was used as a reference technique an

  17. The paediatric flat foot and general anthropometry in 140 Australian school children aged 7 - 10 years

    Directory of Open Access Journals (Sweden)

    Evans Angela M

    2011-04-01

    Full Text Available Abstract Background Many studies have found a positive relationship between increased body weight and flat foot posture in children. Methods From a study population of 140 children aged seven to 10 years, a sample of 31 children with flat feet was identified by screening with the FPI-6. Basic anthropometric measures were compared between subjects with and without flat feet as designated. Results The results of this study, in contrast to many others, question the association of flat feet and heavy children. A significant relationship between foot posture and weight (FPI (L r = -0.186 (p Conclusions This study presents results which conflict with those of many previous investigations addressing the relationship between children's weight and foot posture. In contrast to previous studies, the implication of these results is that heavy children have less flat feet. Further investigation is warranted using a standardized approach to assessment and a larger sample of children to test this apparent contradiction.

  18. Detecting Key Inter-Joint Distances and Anthropometry Effects for Static Gesture Development using Microsoft Kinect

    Science.gov (United States)

    2013-09-01

    viewed as a subfield of gesture recognition [10]. By using a discriminant analysis, we were able to identify 9 out of 400 possible key inter-joint...INTRODUCTION The development of such gesture recognition devices as Nintendo’s Wii,1 Sony’s PlayStation Move,2 and Microsoft’s Kinect3 has given a new...the device according to users’ needs. Many programs have been created within the realm of human body tracking, hand detection, gesture recognition , and

  19. Relationships between somatotype, anthropometry and physical fitness variables in untrained university students

    Directory of Open Access Journals (Sweden)

    MASOUD NIKBAKHT

    2011-06-01

    Full Text Available The purpose of this study was investigate relation Between anthropometrics and Body typeendomorph,mesomorph and Ectomorph with factors aerobic fitness, speed and power. The sample includes 45unathletic male students of Tehran University (aged 19-25 years old who forms three groups of 15 as a whole,that is, 15 ones endomorph, 15 ones mezomorph and 15 ones ectomorph. The physical fitness factor wasmeasured through a special related method designed by Heath, carter and Seldon. Physical fitness tests included:running in 60 meter; vertical jump; board jump; medicine ball throw; Harvard step test. The statistical analysis ofcorrelation coefficient has best reflected the conception that there are meaningful relationships betweenectomorph component and aerobic fitness .The relationship Between body fat, body weight and aerobic fitnesswas negative; The relationship between body weight and feet power, hand power was negative .The relationshipsbetween skin fold fat, foot power and body’s general speed were considered being as negative. Finally therelationship between girth arm and hand power was considered being as meaningful. Thus somatotype andanthropometry are two indicators for predict physical fitness of adult men.and They can also help coaches inidentifying and choosing new sport athletes.

  20. Relationships between somatotype, anthropometry and physical fitness variables in untrained university students

    OpenAIRE

    MASOUD NIKBAKHT

    2011-01-01

    The purpose of this study was investigate relation Between anthropometrics and Body typeendomorph,mesomorph and Ectomorph with factors aerobic fitness, speed and power. The sample includes 45unathletic male students of Tehran University (aged 19-25 years old) who forms three groups of 15 as a whole,that is, 15 ones endomorph, 15 ones mezomorph and 15 ones ectomorph. The physical fitness factor wasmeasured through a special related method designed by Heath, carter and Seldon. Physical fitness ...

  1. [Social stratification and nutritional anthropometry in children under 15 years old La Escalera, Lara State, Venezuela].

    Science.gov (United States)

    Torres-Villanueva, Mario; Dellán-Rodríguez, Graciela; Papale-Centofanti, Jham; Rodríguez, Dioslibeth; Mendoza, Norelis; Berné, Yelitza

    2007-09-01

    Malnutrition is a public health problem for underdeveloped countries. From the 852 million of undernourished estimated by FAO between 2000 and 2002, 815 million belonged to underdeveloped countries, 28 million to countries in transition and 9 million to developed countries. Malnutrition in Venezuela had a 6% raise between 2000 and 2002, when it went from 11% to 17%. This work was done with children under 15 years old from La Escalera, using classic indicators and their combination, relating them with socioeconomic conditions, through the NBI and Graffar Méndez Castellano methods, as to consider the population nutritional profile. The higher prevalence corresponded to normal nutritional values, which oscillated between 55,7% and 80,7% in the 7-14 years old group and the 2-6 years old group, respectively. Malnutrition was found in the under 2 years old group and 7-14 years old group, with values ranging between 12,5 and 41,0% respectively. The least prevalence was found for excess malnutrition. 100% of the families in this study are poor, according to NBI; although the Graffar Mendez Castellano method established that poverty was about 60%, while 40% belonged to a medium-low status. Relating nutritional diagnosis with social stratification and the mother's educational level, three patterns were observed: III, IV and V, prevailing normal diagnosis, followed by malnutrition by deficit and malnutrition by excess, respectively. The predominating mother's educational level corresponded to incomplete high school, followed by analphabetism and the least prevalent has complete basic elementary education. It should be noted that the nutrition deficit was inversely related to the socioeconomic stratification and the mother's educational level.

  2. Patient-specific depth of endotracheal intubation-from anthropometry to the Touch and Read Method

    Science.gov (United States)

    Oh, Saecheol; Bang, Seunguk; Kwon, Woojin; Shim, Jungwoo

    2016-01-01

    Objective: Knowledge of accurate airway length (AL) enables safer placement of the endotracheal tube (ETT) in the trachea. Our objective was to check the safety of a new formula (Touch and Read method) to determine ETT depth. Methods: AL was measured in 176 patients. Patients were divided into a normal group (AL >25 cm in men, >23 cm in women) and a risk group (AL ≤25 cm in men, ≤23cm in women). A control test (Conventional method) was performed in which the ETT was secured at a depth of 23 cm from the central incisor in men and 21 cm in women. In the experimental test (Touch and Read method), the ETT was secured at a depth equal to the distance from the angle of the mouth to the epiglottis tip plus 12.5 cm in men and 11.5 cm in women. The mean distance from the tube tip to the carina and that from the vocal cords to tube cuff were compared between the control and experimental tests in each group. Results: The two distances were similar between control and experimental tests in the normal group, but differed in the risk group (Women: mean distance from tube tip to carina, 1.2 cm and from vocal cords to cuff, 2.7 cm [control test]; 1.9 and 2.0 cm, respectively [experimental test]. Men: 0.7 and 3.5 cm, respectively [control test]; 2.0 and 2.3 cm, respectively [experimental test]). Conclusion: Touch and Read method enables safer placement of the ETT in the trachea than the conventional method in the risk group. PMID:27882028

  3. Added Sugar, Macro- and Micronutrient Intakes and Anthropometry of Children in a Developing World Context.

    Directory of Open Access Journals (Sweden)

    Eleni M W Maunder

    Full Text Available The objective of this study was to determine the relationship between added sugar and dietary diversity, micronutrient intakes and anthropometric status in a nationally representative study of children, 1-8.9 years of age in South Africa.Secondary analysis of a national survey of children (weighted n = 2,200; non weighted n = 2818 was undertaken. Validated 24-hour recalls of children were collected from mothers/caregivers and stratified into quartiles of percentage energy from added sugar (% EAS. A dietary diversity score (DDS using 9 food groups, a food variety score (FVS of individual food items, and a mean adequacy ratio (MAR based on 11 micronutrients were calculated. The prevalence of stunting and overweight/obesity was also determined.Added sugar intake varied from 7.5-10.3% of energy intake for rural and urban areas, respectively. Mean added sugar intake ranged from 1.0% of energy intake in Quartile 1 (1-3 years (Q1 to 19.3% in Q4 (4-8 years. Main sources of added sugar were white sugar (60.1%, cool drinks (squash type (10.4% and carbonated cool drinks (6.0%. Added sugar intake, correlated positively with most micronutrient intakes, DDS, FVS, and MAR. Significant negative partial correlations, adjusted for energy intake, were found between added sugar intake and intakes of protein, fibre, thiamin, pantothenic acid, biotin, vitamin E, calcium (1-3 years, phosphorus, iron (4-8 years, magnesium and zinc. The prevalence of overweight/obesity was higher in children aged 4-8 years in Q4 of %EAS than in other quartiles [mean (95%CI % prevalence overweight 23.0 (16.2-29.8% in Q4 compared to 13.0 (8.7-17.3% in Q1, p = 0.0063].Although DDS, FVS, MAR and micronutrient intakes were positively correlated with added sugar intakes, overall negative associations between micronutrients and added sugar intakes, adjusted for dietary energy, indicate micronutrient dilution. Overweight/obesity was increased with higher added sugar intakes in the 4-8 year old children.

  4. Anthropometry of Women of the U.S. Army--1977. Report Number 4. Correlation Coefficients

    Science.gov (United States)

    1980-02-01

    368 39C CALF CIRCUMFERENCE .777 .304 .318 ,28C *24L .235 e176 *238 400 ANKLE CIRC .639 .391 .384 .358 .317 .315 .23± .268 41C SHOULDER LENGTH .247 .373...427 ,294 .304 e176 .755 .667 o535 e430 31C VERTICAL TRUNK CIR .524. .314 o337 e517 o533 ,594 e557 .418 32C ARM CIRC AT SCYE .458 .329 o339 .123 .689...263 .249 .236 46C BACK ARC, HIP .137 *170 .186 e176 .31± .302 .307 o302 470 WAIST BACK .130 .116 .054 .021 .254 .242 *239 .238 480 WAIST FRONT .157

  5. Dietary Patterns and Maternal Anthropometry in HIV-Infected, Pregnant Malawian Women

    Directory of Open Access Journals (Sweden)

    Roshan T. Ramlal

    2015-01-01

    Full Text Available Diet is a modifiable factor that can contribute to the health of pregnant women. In a sample of 577 HIV-positive pregnant women who completed baseline interviews for the Breastfeeding, Antiretrovirals, and Nutrition Study in Lilongwe, Malawi, cluster analysis was used to derive dietary patterns. Multiple regression analysis was used to identify associations between the dietary patterns and mid-upper arm circumference (MUAC, arm muscle area (AMA, arm fat area (AFA, and hemoglobin at baseline. Three key dietary patterns were identified: animal-based, plant-based, and grain-based. Women with relatively greater wealth were more likely to consume the animal-based diet, which had the highest intake of energy, protein, and fat and was associated with higher hemoglobin levels compared to the other diets. Women with the lowest wealth were more likely to consume the grain-based diet with the lowest intake of energy, protein, fat, and iron and were more likely to have lower AFA than women on the animal-based and plant-based diets, but higher AMA compared to women on the animal-based diet. Pregnant, HIV-infected women in Malawi could benefit from nutritional support to ensure greater nutrient diversity during pregnancy, when women face increased nutrient demands to support fetal growth and development.

  6. Food intake, nutritional anthropometry and blood chemical parameters in 3 selected Dutch schoolchildren populations

    NARCIS (Netherlands)

    Haar, van der F.; Kromhout, D.

    1978-01-01

    The major health problems in populations of economically developed countries at the present time are of a chronic nature with, as their main clinical characteristic, the frequently occurring premature coronary heart disease. When food intake data are to be evaluated, it would be incorrect in this si

  7. Analysis of pediatric head anthropometry using computed tomography for application to head injury prediction.

    Science.gov (United States)

    Loftis, Kathryn L; Geer, Carol P; Danelson, Kerry A; Slice, Dennis E; Stitze, Joel D

    2007-01-01

    Motor vehicle accidents are the leading cause of death of people between one and thirty-four years of age in the U.S., and head trauma is a significant lethal injury in such cases. During a motor vehicle crash, the head often experiences blunt force trauma from impacts with seat backs, steering wheels, windows, and dashes. The resulting injuries can cause skull fractures, concussions, bleeding and swelling of the brain. Crash test dummies and finite element models are often used to study the nature and likelihood of injury during a crash, but these are currently based on scaled versions of a standard, 50th percentile male. This approach fails to accurately capture the size and shape variation in even the adult population, but may be especially inappropriate for modeling pediatric head injuries where, for instance, infants have fontanelles and reduced bone structure. In this presentation, an approach for modification of a finite element model of the human head based on 50th percentile male dimensions and representing the skull, brain, dura/CSF layer, and Falx Celebri, that will incorporate the anatomical and nonlinear morphological changes observed in pediatric skulls during ontogeny. Using 96 CT scans of normal pediatric skulls, landmark coordinate points are identified to map the changes in skull shape and size as aging occurs. The pediatric skull changes rapidly in size and shape during the first two years of age. Using this information, a pediatric finite element head model will be created, using parametric mesh generation software, to measure head injury in children in a motor vehicle crash.

  8. The Relationship between Anthropometry and Split Performance in Recreational Male Ironman Triathletes

    Directory of Open Access Journals (Sweden)

    Knechtle

    2011-03-01

    Full Text Available Purpose The aim of this study was to investigate the relation between anthropometric variables and total race time including split times in 184 recreational male Ironman triathletes. Methods Body mass, body height, body mass index, lengths and circumferences of imbs, thicknesses of skin-folds, sum of skin-fold thicknesses, and percent body fat were related to total race time including split times using correlation analysis and effect size. Results A large effect size (r>0.37 was found for the association between body mass index and time in the run split and between both the sum of skin-folds and percent body fat with total race time. A medium effect size (r=0.24–0.36 was observed in the association between body mass and both the split time in running and total race time, between body mass index and total race time, between both the circumferences of upper arm and thigh with split time in the run and between both the sum of skin-folds and percent body fat with split times in swimming, cycling and running. Conclusions The results of this study showed that lower body mass, lower body mass index and lower body fat were associated with both a faster Ironman race and a faster run split; lower circumferences of upper arm and thigh were also related with a faster run split.

  9. Development of Methodology to Gather Seated Anthropometry Data in a Microgravity Environment

    Science.gov (United States)

    Rajulu, Sudhakar; Young, Karen; Mesloh, Miranda

    2010-01-01

    The Constellation Program is designing a new vehicle based off of new anthropometric requirements. These requirements specify the need to account for a spinal elongation factor for anthropometric measurements involving the spine, such as eye height and seated height. However, to date there is no data relating spinal elongation to a seated posture. Only data relating spinal elongation to stature has been collected in microgravity. Therefore, it was proposed to collect seated height in microgravity to provide the Constellation designers appropriate data for their analyses. This document will describe the process in which the best method to collect seated height in microgravity was developed.

  10. [ABDOMINAL BIOELECTRICAL IMPEDANCE ANALYSIS AND ANTHROPOMETRY FOR PREDICTING METABOLIC SYNDROME IN MIDDLE AGED MEN].

    Science.gov (United States)

    Fernández-Vázquez, Rosalía; Millán Romero, Ángel; Barbancho, Miguel Ángel; Alvero-Cruz, José Ramón

    2015-09-01

    Objetivo: la obesidad central tiene una gran relación con el síndrome metabólico. Estudiar la relación de la grasa del tronco, el índice de grasa visceral y las medidas antropométricas con el síndrome metabólico. Métodos: diseño: transversal descriptivo y correlacional. Participaron 75 varones, voluntarios, de distintas profesiones, que accedieron a un reconocimiento médico- laboral, con un rango de edad de 21 a 59 años. Mediciones de peso, talla, índice de masa corporal, perímetro abdominal, perímetro glúteo, índice cintura-cadera y grasa de tronco y nivel de grasa visceral mediante bioimpedanciometría (Tanita AB-140-ViScan) y parámetros bioquímicos: glucosa, colesterol total y triglicéridos. Así mismo, se midió la presión arterial sistólica y diastólica. Se comparan los estados de síndrome metabólico, sobrepeso y obesidad. Resultados: existen correlaciones de las medidas antropométricas con la de grasa de tronco y el nivel de grasa visceral, así como con los parámetros bioquímicos (p obesidad y síndrome metabólico. Conclusiones: la grasa de tronco y los niveles de grasa visceral son muy sensibles y específicos para la detección del síndrome metabólico y la obesidad, aunque no superan a las variables e índices antropométricos. En la condición de sobrepeso, la grasa de tronco y visceral son medidas algo más predictivas que las variables antropométricas.

  11. Body composition of chronic renal patients: anthropometry and bioimpedance vector analysis

    Directory of Open Access Journals (Sweden)

    Viviane Soares

    2013-12-01

    Full Text Available OBJECTIVE: to compare the body composition of patients undergoing hemodialysis with that of healthy individuals using different methods. METHOD: cross-sectional study assessing male individuals using anthropometric markers, electrical bioimpedance and vector analysis. RESULTS: the healthy individuals presented larger triceps skinfold and arm circumference (p<0.001. The bioimpedance variables also presented significant higher values in this group. Significant difference was found in the confidence interval of the vector analysis performed for both the patients and healthy individuals (p<0.0001. The tolerance intervals showed that 55.20% of the patients were dehydrated, 10.30% presented visible edema, and 34.50% were within normal levels of hydration. Bioimpedance and vector analysis revealed that 52% of the patients presented decreased cell mass while 14.00% presented increased cell mass. CONCLUSIONS: the differences in the body composition of patients and healthy individuals were revealed through bioimpedance and vector analysis but not through their measures of arm circumference and arm muscle area.

  12. Dietary patterns of older adults: associations with biomarkers, anthropometry and nutrient intakes

    Science.gov (United States)

    Dietary patterns (DP) reflect chronic dietary exposure and thus present an optimal technique for examining diet and disease relationships in epidemiological studies. The purpose of this study was to examine the DP of participants in the Geisinger Rural Aging Study (114 male, 158 female mean age 78.5...

  13. Simple anthropometry and peak expiratory flow rate in elite South Asian athletes.

    Science.gov (United States)

    De, A K; Roy, A S; Ray, A; Debnath, P K

    1991-12-01

    The athletes (n = 40) of South Asian Federation (SAF) Games were examined each taking a very short time. The athletes were runners (short distance, long distance and marathon), jumpers and throwers who were persuaded for the purpose. The throwers and the jumpers respectively comprised the oldest and youngest group of athletes in the study. The throwers were observed to be the tallest (mean height 179.96 +/- 1.49 cm) and heaviest (mean weight 92.27 +/- 3.81), whereas the long distance runners were of short height (mean value 162.80 +/- 2.61 cm) and light weight (mean value 50.41 +/- 2.58 kg). The highest mean values of PEFR (lit/min) were noted among the throwers (596.60 +/- 27.53) followed by marathon (590.0 +/- 32.18) and long distance runners (588.0 +/- 27.35). The lower values of PEFR were noted among the short distance runners (528.60 +/- 15.83) and jumpers (525.70 +/- 22.60). The PEFR values, when arranged according to height, were noted to be insignificantly increasing with the increase in age. The overall values of height, weight and PEFR were all found to be higher in these elite sportsmen when compared with their non-sportsman Indian counterparts.

  14. Anthropometry, somatotypes, and aerobic power in ballet, contemporary dance, and dancesport.

    Science.gov (United States)

    Liiv, Helena; Wyon, Matthew A; Jürimäe, Toivo; Saar, Meeli; Mäestu, Jarek; Jürimäe, Jaak

    2013-12-01

    This study compared anthropometric variables, somatotypes, and aerobic capacity between three groups of dancers: classical ballet dancers (M 33, F 56), contemporary dancers (M 28, F 109), and dancesport dancers (M 30, F 30). The assumption was that different functional requirements should produce differences in the anthropometric and aerobic capacity variables among the three groups. Anthropometric data for body mass index (BMI) and somatotypes were measured. Body fat percentage was measured by dual-energy x-ray absorptiometry. Maximal oxygen consumption and aerobic power were measured during an incremental treadmill test until exhaustion. Dancesport athletes were taller compared with same gender contemporary dancers (psomatotypes, and aerobic capacity, but we cannot say is it because of the training or selection or both.

  15. How Accurate Are the Anthropometry Equations in in Iranian Military Men in Predicting Body Composition?

    Science.gov (United States)

    Shakibaee, Abolfazl; Faghihzadeh, Soghrat; Alishiri, Gholam Hossein; Ebrahimpour, Zeynab; Faradjzadeh, Shahram; Sobhani, Vahid; Asgari, Alireza

    2015-01-01

    Background: The body composition varies according to different life styles (i.e. intake calories and caloric expenditure). Therefore, it is wise to record military personnel’s body composition periodically and encourage those who abide to the regulations. Different methods have been introduced for body composition assessment: invasive and non-invasive. Amongst them, the Jackson and Pollock equation is most popular. Objectives: The recommended anthropometric prediction equations for assessing men’s body composition were compared with dual-energy X-ray absorptiometry (DEXA) gold standard to develop a modified equation to assess body composition and obesity quantitatively among Iranian military men. Patients and Methods: A total of 101 military men aged 23 - 52 years old with a mean age of 35.5 years were recruited and evaluated in the present study (average height, 173.9 cm and weight, 81.5 kg). The body-fat percentages of subjects were assessed both with anthropometric assessment and DEXA scan. The data obtained from these two methods were then compared using multiple regression analysis. Results: The mean and standard deviation of body fat percentage of the DEXA assessment was 21.2 ± 4.3 and body fat percentage obtained from three Jackson and Pollock 3-, 4- and 7-site equations were 21.1 ± 5.8, 22.2 ± 6.0 and 20.9 ± 5.7, respectively. There was a strong correlation between these three equations and DEXA (R² = 0.98). Conclusions: The mean percentage of body fat obtained from the three equations of Jackson and Pollock was very close to that of body fat obtained from DEXA; however, we suggest using a modified Jackson-Pollock 3-site equation for volunteer military men because the 3-site equation analysis method is simpler and faster than other methods. PMID:26715964

  16. Correlation between maternal and neonatal blood vitamin D levels and its effect on the newborn anthropometry

    Directory of Open Access Journals (Sweden)

    Paulraj Sathish

    2016-09-01

    Conclusions: There was a high prevalence of vitamin D deficiency in the south Indian pregnant women and their newborns. Vitamin D deficiency increased the risk of low birth weight neonate and it also had an effect on the length of the baby, head circumference and chest circumference. This public health problem needs urgent attention. [Int J Reprod Contracept Obstet Gynecol 2016; 5(9.000: 2983-2988

  17. Estimation of stature from anthropometry of hand: an interesting autopsy based study in Madhya Pradesh, India

    Directory of Open Access Journals (Sweden)

    Rajesh Ban Goswami

    2016-06-01

    Results: The mean age of the male and female study subjects was38.472+/-13.28 years and 34.728+/-10.33 years respectively. Male to female ratio was 1:1. Mean stature in male subjects was 163.5+/-5.21 cm. Mean stature in female subjects was 155.69+/-10.12 cm. In male study subjects, mean hand length on right side was more than mean hand length on left side. In female study subjects, mean hand length on right side was more than on left side. In male study subjects, hand breadth (HB on right side was more than on left side. Average HB in male subjects was 8.39+/-0.203 cm. In female study subjects, hand breadth on right side was more than on left side. Conclusions: The findings of the present study can be used as baseline information for other population based studies in the study area. [Int J Res Med Sci 2016; 4(6.000: 1873-1878

  18. Free Amino Acids in Human Milk and Associations with Maternal Anthropometry and Infant Growth

    DEFF Research Database (Denmark)

    Larnkjær, Anni; Bruun, Signe; Pedersen, Dorthe

    2016-01-01

    Objectives: Free glutamic acid has an appetite regulating effect and studies with infant formula have suggested that free amino acids (FAA), especially glutamic acid, can downregulate intake. The content of glutamic acid and glutamine is high in breast milk but varies considerably between mothers...

  19. Numerical simulation of spatial whole-body vibration behaviour of sitting man taking into account individual anthropometry and position; Numerische Simulation des raeumlichen Ganzkoerperschwingungsverhaltens des sitzenden Menschen unter Beruecksichtigung der individuellen Anthropometrie und Haltung

    Energy Technology Data Exchange (ETDEWEB)

    Pankoke, S.

    2003-07-01

    A dynamic FE model of the anatomy of humans in sitting position is presented for assessing the dynamic internal response of the human body to the effect of external vibrations. The model can be adapted to individual body measures, different positions and different spatial orientation. It was verified on the basis of extensive measured data. The problem of contact between the human body and the driver seat is solved by a simplified static description. The model comprises a sub-model of the lumbar vertebral column for assessing the spatial load distributions in this body region. [German] In der vorliegenden Arbeit wird ein dynamisches, an der menschlichen Anatomie orientiertes Finite-Elemente-Modell des sitzenden Menschen vorgestellt, das es gestaltet, dynamische innere Antworten des Koerpers auf von aussen auf den Menschen einwirkende Schwingungen zu ermitteln. Das Modell ist ueber eine Auswahl anthropometrischer Masse an das Schwingungsverhalten eines Individuums anpassbar und ermoeglicht zudem die Simulation von Schwingungseinwirkungen in unterschiedlichen Haltungen und in allen Raumrichtungen. Die Modellverifikation erfolgte an umfangreichen Messdatenbestaenden. Das Kontaktproblem des Menschen zum Fahrzeugsitz ist durch eine vereinfachte statische Beschreibung abgebildet. Ferner beinhaltet das Ganzkoerpermodell ein Submodell der Lendenwirbelsaeule, mit dessen Hilfe die aus den Ganzkoerperschwingungen folgenden raeumlichen Beanspruchungsverteilungen in der Lendenwirbelsaeule ermittelt werden koennen. (orig.)

  20. [Effect of refeeding on the body composition of females with restrictive anorexia nervosa; anthropometry versus bioelectrical impedance].

    Science.gov (United States)

    de Mateo Silleras, Beatriz; Redondo del Río, Paz; Camina Martín, Alicia; Soto Célix, María; Alonso Torre, Sara R; Miján de la Torre, Alberto

    2013-01-01

    Objetivo: Evaluar la composición corporal en un grupo de pacientes desnutridas con anorexia nerviosa, respecto de controles sanas, antes y después del soporte nutricional, mediante antropometría y bioimpedancia. Métodos: Estudio observacional prospectivo. Se realizó una antropometría completa y un análisis de bioimpedancia a 12 mujeres con anorexia nerviosa restrictiva (24,5 años) al ingreso hospitalario y semanalmente durante la realimentación. El grupo control estuvo formado por 24 mujeres sanas (21 años). Se aplicaron los test t-Student, U-Mann-Whitney, t-Student para medidas repetidas o Wilcoxon. La concordancia entre antropometría y BIA se analizó mediante el coeficiente de correlación intraclase y Bland-Altman. Resultados: Las pacientes mejoraron significativamente todos los índices de composición corporal a lo largo de la estancia hospitalaria, aunque sus valores al alta siguieron siendo menores que los de las controles. La media de peso ganado fue 5,22 kg (DE: 1,42), de los que el 51,4% fueron masa grasa, con distribución central preferentemente. En las controles la ecuación de BIA que mejor concuerda con antropometría es la de Sun (CCI = 0,896); en las pacientes la concordancia fue más débil, al ingreso y al alta. Conclusiones: La realimentación produce una ganancia ponderal, fundamentalmente a expensas de masa grasa, con distribución central; no se consigue restablecer el estado nutricional. La concordancia entre antropometría y bioimpedancia para el estudio de la composición corporal es aceptable, especialmente en sujetos sanos. Se recomienda emplear antropometría, si no se dispone de BIA vectorial o algún método gold estandard para el análisis de la composición corporal, en casos de alteraciones importantes en la composición corporal y/o el balance hídrico.

  1. Force response of the fingertip pulp to repeated compression--effects of loading rate, loading angle and anthropometry.

    Science.gov (United States)

    Serina, E R; Mote, C D; Rempel, D

    1997-10-01

    Repeated loading of the fingertips has been postulated to contribute to tendon and nerve disorders at the wrist during activities associated with prolonged fingertip loading such as typing. To fully understand the pathomechanics of these soft tissue disorders, the role of the fingertip pulp in attenuating the applied dynamic forces must be known. An experiment was conducted to characterize the response of the in vivo fingertip pulp under repeated, dynamic, compressive loadings, to identify factors that influence pulp dynamics, and to better understand the force modulation by the pulp. Twenty subjects tapped repeatedly on a flat plate with their left index finger, while the contact force and pulp displacement were measured simultaneously. Tapping trials were conducted at three fingertip contact angles from the horizontal plane (0 degree, 45 degrees, and 90 degrees) and five tapping rates (0.25, 0.5, 1, 2, and 3 Hz). The fingertip pulp responds as a viscoelastic material, exhibiting rate-dependence, hysteresis, and a nonlinear force-displacement relationship. The pulp was relatively compliant at forces less than 1 N, but stiffened rapidly with displacement at higher forces for all loading conditions. This suggests that high-frequency forces of a small magnitude (< 1 N) are attenuated by the nonlinearly stiffening pulp while these forces of larger magnitude are transmitted to the bone. Pulp response was significantly influenced by the angle of loading. Fingertip dimensions, gender, and subject age had little to no influence on pulp parameters.

  2. Blood pressure and anthropometry in children treated with stimulants: a longitudinal cohort study with an individual approach

    Science.gov (United States)

    Landgren, Magnus; Nasic, Salmir; Johnson, Mats; Lövoll, Trygve; Holmgren, Daniel; Fernell, Elisabeth

    2017-01-01

    Background Knowledge about the long-term effects on blood pressure (BP) and body mass index (BMI) when treating young patients for attention-deficit/hyperactivity disorder (AD/HD) with stimulants is limited. Most of the studies have reported mean and not individual values for anthropometrics and BP in treatment with stimulants. This seems to be the first study of changes based on the analyses of individual data measured over time. Patients and methods Seventy young patients (aged 8–18 years) diagnosed with AD/HD and responding well to treatment with stimulants were followed for a mean period of 3 years and 3 months. BP, heart rate, height, weight, and BMI were transformed to standard deviations or z-scores from before treatment to the last registered visit. Results The mean dose of methylphenidate was 0.95 mg/kg. The mean increase of systolic and diastolic BP was 0.4 z-score and 0.1 z-score, respectively. The systolic BP was associated with BMI; a higher BMI at baseline increased the risk for an increase in systolic BP. Ten percent of the total group had a weight at follow-up of +1.5 SD at baseline, 50% had a significantly reduced BMI. Conclusion Consequences of stimulant treatment must be evaluated individually. Besides significant effects on core AD/HD symptoms, some patients have lower BMI and BP and some increase/maintain their BMI and/or increase their systolic BP. The risk of reduced height trajectory needs further research. PMID:28243103

  3. Blood pressure and anthropometry in children treated with stimulants: a longitudinal cohort study with an individual approach

    Directory of Open Access Journals (Sweden)

    Landgren M

    2017-02-01

    Full Text Available Magnus Landgren,1,2 Salmir Nasic,3 Mats Johnson,1,2 Trygve Lövoll,1 Daniel Holmgren,4,5 Elisabeth Fernell2 1Department of Pediatrics, Unit of Developmental Disorders, Skaraborg’s Hospital, Mariestad, 2Gillberg Neuropsychiatry Centre, University of Gothenburg, Gothenburg, 3Research and Development Centre, 4Department of Pediatrics, Skaraborg’s Hospital, Skövde, 5University of Gothenburg, Gothenburg, Sweden Background: Knowledge about the long-term effects on blood pressure (BP and body mass index (BMI when treating young patients for attention-deficit/hyperactivity disorder (AD/HD with stimulants is limited. Most of the studies have reported mean and not individual values for anthropometrics and BP in treatment with stimulants. This seems to be the first study of changes based on the analyses of individual data measured over time. Patients and methods: Seventy young patients (aged 8–18 years diagnosed with AD/HD and responding well to treatment with stimulants were followed for a mean period of 3 years and 3 months. BP, heart rate, height, weight, and BMI were transformed to standard deviations or z-scores from before treatment to the last registered visit. Results: The mean dose of methylphenidate was 0.95 mg/kg. The mean increase of systolic and diastolic BP was 0.4 z-score and 0.1 z-score, respectively. The systolic BP was associated with BMI; a higher BMI at baseline increased the risk for an increase in systolic BP. Ten percent of the total group had a weight at follow-up of <-1.5 standard deviation (SD and 12% had a height of <-1.5 SD. Mean height at follow-up was -0.2 SD, but 40% had a reduced height of at least 0.5 SD during the treatment period. BMI on a group level was reduced from +0.8 SD to +0.3 SD. Of the 19 patients with a BMI >+1.5 SD at baseline, 50% had a significantly reduced BMI. Conclusion: Consequences of stimulant treatment must be evaluated individually. Besides significant effects on core AD/HD symptoms, some patients have lower BMI and BP and some increase/maintain their BMI and/or increase their systolic BP. The risk of reduced height trajectory needs further research. Keywords: AD/HD, treatment, heart rate, long-term follow-up, methylphenidate, improvement, cardiovascular, overweight, height, BMI, health

  4. Long-term adherence to the New Nordic Diet and the effects on body weight, anthropometry and blood pressure

    DEFF Research Database (Denmark)

    Poulsen, Sanne Kellebjerg; Crone, Charlotte; Astrup, Arne

    2015-01-01

    The New Nordic Diet (NND) has induced weight loss in a 26-week controlled intervention. We aim to investigate whether high compliance and satisfaction can be maintained after the active intervention is discontinued thereby maintaining the health effects.......The New Nordic Diet (NND) has induced weight loss in a 26-week controlled intervention. We aim to investigate whether high compliance and satisfaction can be maintained after the active intervention is discontinued thereby maintaining the health effects....

  5. Anthropometry of World-Class Elite Handball Players According to the Playing Position: Reports From Men's Handball World Championship 2013.

    Science.gov (United States)

    Ghobadi, Hamid; Rajabi, Hamid; Farzad, Babak; Bayati, Mahdi; Jeffreys, Ian

    2013-12-18

    Identifying the anthropometric measures of successful and less successful handball players may be helpful in developing a talent identification and development model, allowing for the determination of key physical capacities required for elite performance. The purpose of the study was to describe the anthropometric characteristics, including age, standing stature, body mass and body mass index (BMI) in handball players who participated in the 2013 Men's Handball World Championships. Secondly, the objective was to identify the possible differences in these parameters in terms of individual playing positions (goalkeeper, back, center back, wing, line player). Rosters with handball player's age, standing stature, and body mass were obtained from the International Handball Federation website. The research material included 409 handball players (24 teams). National teams were organized by their ranks and sub-grouped using their continents and playing positions. The results of the analyses of variance demonstrated significant differences in age (F=2.30; p=0.044; Partial ŋ2=0.028), standing stature (F=14.02; p=0.0001; Partial ŋ2=0.148), and body mass (F=5.88; p=0.0001; Partial ŋ2=0.068) among the groups (G1-G6). Players in G1 had the highest standing stature and body mass, while players in G6 had the lowest age and body mass values. The backs and line players were the tallest. In addition, the measurement of body mass showed that the line players had the highest body mass and BMI values. In conclusion, this study presented anthropometric data that differentiated levels of success in male handball teams playing in the 2013 world championships. This information should serve as a reference for the average standing stature, body mass, and BMI of handball players for particular positions at the professional level.

  6. Crescimento e antropometria em pacientes com paralisia cerebral hemiplégica Growth and anthropometry in hemiplegic cerebral palsy patients

    Directory of Open Access Journals (Sweden)

    Marise Bueno Zonta

    2009-12-01

    Full Text Available OBJETIVO: Analisar o crescimento linear, o perímetro cefálico e as diferenças antropométricas entre o lado envolvido e o não-envolvido de 24 crianças com paralisia cerebral (PC hemiplégica, comparados à média para a idade. MÉTODOS: Estudo transversal com amostragem consecutiva de crianças com PC, classificadas clinicamente como hemiplegia espástica. As medidas antropométricas incluíram: peso, estatura, perímetro cefálico, comprimento total de membro superior, comprimento da mão, largura da palma da mão, comprimento total do membro inferior, comprimento do pé e a circunferência dos membros (braço, coxa e panturrilha. As diferenças antropométricas entre os dimídios foram calculadas em centímetros e como porcentagem de encurtamento, comparando o lado envolvido com o não-envolvido. Dois referenciais populacionais, tabelas de crescimento e o software ABase®, desenvolvido para sistema PalmOS, foram comparados na classificação das medidas do comprimento da mão e do pé. A análise estatística utilizou o coeficiente de correlação de Spearman para avaliar a associação entre variáveis quantitativas e o teste não-paramétrico de Wilcoxon para comparar as medidas do lado envolvido e não-envolvido. RESULTADOS: As médias de peso, estatura e perímetro cefálico se mostraram dentro dos limites normais para a idade e 21% dos pacientes apresentaram microcefalia. A discrepância entre os dimídios foi evidente em todos os casos, sendo maior na largura e comprimento da mão. Houve correlação da dis observada entre os membros superiores e inferiores no lado envolvido (r=0,48 e a discrepância aumenta com a idade (r=0,44. CONCLUSÕES: O maior comprometimento no crescimento das crianças com paralisia cerebral estudadas ocorreu nos membros envolvidos pela hemiplegia e, em menor proporção, no perímetro cefálico.OBJECTIVE: To analyze the linear growth, the head circumference and the anthropometric differences between involved and non-involved sides of 24 children with hemiplegic cerebral palsy, comparing them to standard values for age. METHODS: This cross-sectional study enrolled 24 consecutive children with cerebral palsy clinically classified as spastic hemiplegia. The anthropometric measures included: weight, lenght, head circumference, total upper limb length, hand length, palm width, total lower limb length, foot length, and limb circumference of upper-arm, thigh and calf. The anthropometric differences between both sides were calculated in centimeters and a comparison of the involved and non-involved sides was made. Two different reference values were used to compare the measures of hand and foot length: growth charts and the software ABase® (a PalmOS-based software. The Spearman's correlation coefficient was estimated for the association between quantitative variables and the Wilcoxon non-parametric test was used for age comparisons between involved and noninvolved sides. RESULTS: The mean values of weight, length and head circumference were within the normal range for age and 21% of the children presented microcephaly. Discrepancy was noted between both sides in all cases, being the largest discrepancy in hand length and width. There was a positive correlation between the discrepancy observed in superior and inferior affected limbs (r=0.48, and discrepancy increases with age (r=0.44. CONCLUSION: Growth impairment in children with hemiplegic cerebral palsy was observed on the affected limbs and in smaller proportion in head circumference.

  7. Anthropometry of Women of the U.S. Army -- 1977. Report Number 2. The Basic Univariate Statistics

    Science.gov (United States)

    1977-06-01

    mersuremerts; (c) 31 head and face measurements (in additinn to three nesd and face measurzenas ii the core series,; and (d) dupl~ cdte meisurements of static...FACE CISOAh E AC.. CSS 111E EhLI( OE1-EN 7,r. C.1Dr. ! tCH~ mI0A..05Y 111-ES AT TtK LEVrL CF 71-E PAXT’IIJtP F?,-. SZTW 25 FSET$15I1’ OF THE CUTI(CCS St...5.4s ’u.59 25.15- 25.3S 6 19 2.3S ?4.12 ! css " U.es V3 I•l 9.ý2 51.37 k.• 24ý? n 1 166 4.31 E20?S n S30.25- 30.59 16 1 " 7.66 162.39 24,IS- 24*5 V. 1 149

  8. Prediction of fat-free body mass from bioelectrical impedance and anthropometry among 3-year-old children using DXA

    DEFF Research Database (Denmark)

    Ejlerskov, Katrine Tschentscher; Jensen, Signe Marie; Christensen, Line B

    2014-01-01

    -validation approach. Prediction error of FFM was 3.0% for both equations (root mean square error: 360 and 356 g, respectively). The derived equations produced BIA-based prediction of FFM and FM near DXA scan results. We suggest that the predictive equations can be applied in similar population samples aged 2-4 years...

  9. Potassium per kilogram fat-free mass and total body potassium: predictions from sex, age, and anthropometry.

    Science.gov (United States)

    Larsson, Ingrid; Lindroos, Anna Karin; Peltonen, Markku; Sjöström, Lars

    2003-02-01

    Total body potassium (TBK) is located mainly intracellularly and constitutes an index of fat-free mass (FFM). The aim was to examine whether TBK and the TBK-to-FFM ratio (TBK/FFM) can be estimated from sex, age, weight, and height. A primary study group (164 males, 205 females) and a validation group (161 and 206), aged 37-61 yr, were randomly selected from the general population. TBK was determined by whole body counting, and FFM was obtained by dual-energy X-ray absorptiometry (DEXA; FFM(DEXA)). The primary study group was used to construct sex-specific equations predicting TBK and TBK/FFM from age, weight, and height. The equations were used to estimate TBK and TBK/FFM in the validation group. The estimates were compared with measured values. TBK in different age ranges was predicted, with errors ranging from 5.0 to 6.8%; errors for TBK/FFM ranged from 2.7 to 4.8%, respectively. By adding FFM(DEXA) as a fourth predictor, the error of the TBK prediction decreased by approximately two percentage units. In conclusion, TBK and TBK/FFM can be meaningfully estimated from sex, age, weight, and height.

  10. Police, anthropometry, and fingerprinting: the transnational history of identification systems from Rio de la Plata to Brazil.

    Science.gov (United States)

    Ferrari, Mercedes García; Galeano, Diego

    2016-12-01

    The article explores the transnational circulation of methods for identifying people in South America. It analyzes both the implementation of the anthropometric system at police departments in Argentina, Uruguay, and Brazil starting in the 1890s, as well as the criticisms that were aimed at this method when fingerprinting took hold in the region in the early twentieth century. In a context of a heavy worldwide flow of ideas, experts, and technologies in policing, "bertillonage" was discussed and underwent hybridization in Latin America. The history of the anthropometric system in these three countries involved many travels by physicians, jurists, and police agents to Paris, debates over its suitability to local contexts, and an open controversy about identification techniques.

  11. Sex differences in relative foot length and perceived attractiveness of female feet: relationships among anthropometry, physique, and preference ratings.

    Science.gov (United States)

    Voracek, Martin; Fisher, Maryanne L; Rupp, Barbara; Lucas, Deanna; Fessler, Daniel M T

    2007-06-01

    Foot size proportionate to stature is smaller in women than in men, and small feet apparently contribute to perceived physical attractiveness of females. This exploratory study investigated the sex difference in relative foot length and interrelations among foot length, physique, and foot preference ratings in samples from Austria and Canada, each comprised of 75 men and 75 women. The findings included the following lines of evidence: the sex difference in relative foot length replicated in both data sets; the magnitude of this sex effect was large. Relative foot length was smaller in young, nulliparous, and slim women. Pointed-toe and high-heel shoes were more likely worn by smaller, lighter, and slimmer women. Men reported liking women's feet in general more than vice versa. A vast majority of both men and women favored small feet in women, but large feet in men. One's own foot size appeared to correspond to evaluations of attractiveness; particularly, women with small feet preferred small feet in women in general. The preference for small feet in women was convergent across different methods of evaluating attractiveness. Directions for investigations in this emerging field of research on physical attractiveness are discussed.

  12. Anthropometry, physical activity, and the risk of pancreatic cancer in the European prospective investigation into cancer and nutrition.

    NARCIS (Netherlands)

    Berrington de González, Amy; Spencer, Elizabeth A; Bueno-de-Mesquita, H Bas; Roddam, Andrew; Stolzenberg-Solomon, Rachel; Halkjaer, Jytte; Tjønneland, Anne; Overvad, Kim; Clavel-Chapelon, Francoise; Boutron-Ruault, Marie-Christine; Boeing, Heiner; Pischon, Tobias; Linseisen, Jakob; Rohrmann, Sabine; Trichopoulou, Antonia; Benetou, Vassiliki; Papadimitriou, Aristoteles; Pala, Valeria; Palli, Domenico; Panico, Salvatore; Tumino, Rosario; Vineis, Paolo; Boshuizen, Hendriek C; Ocké, Marga C; Peeters, Petra H; Lund, Eiliv; Gonzalez, Carlos A; Larrañaga, Nerea; Martinez-Garcia, Carmen; Mendez, Michelle; Navarro, Carmen; Quirós, J Ramón; Tormo, María-José; Hallmans, Göran; Ye, Weimin; Bingham, Sheila A; Khaw, Kay-Tee; Allen, Naomi; Key, Tim J; Jenab, Mazda; Norat, Teresa; Ferrari, Pietro; Riboli, Elio

    2006-01-01

    Tobacco smoking is the only established risk factor for pancreatic cancer. Results from several epidemiologic studies have suggested that increased body mass index and/or lack of physical activity may be associated with an increased risk of this disease. We examined the relationship between anthropo

  13. A subjective framework for seat comfort based on a heuristic multi criteria decision making technique and anthropometry.

    Science.gov (United States)

    Fazlollahtabar, Hamed

    2010-12-01

    Consumer expectations for automobile seat comfort continue to rise. With this said, it is evident that the current automobile seat comfort development process, which is only sporadically successful, needs to change. In this context, there has been growing recognition of the need for establishing theoretical and methodological automobile seat comfort. On the other hand, seat producer need to know the costumer's required comfort to produce based on their interests. The current research methodologies apply qualitative approaches due to anthropometric specifications. The most significant weakness of these approaches is the inexact extracted inferences. Despite the qualitative nature of the consumer's preferences there are some methods to transform the qualitative parameters into numerical value which could help seat producer to improve or enhance their products. Nonetheless this approach would help the automobile manufacturer to provide their seats from the best producer regarding to the consumers idea. In this paper, a heuristic multi criteria decision making technique is applied to make consumers preferences in the numeric value. This Technique is combination of Analytical Hierarchy Procedure (AHP), Entropy method, and Technique for Order Preference by Similarity to an Ideal Solution (TOPSIS). A case study is conducted to illustrate the applicability and the effectiveness of the proposed heuristic approach.

  14. Total body height estimation using sacrum height in Anatolian Caucasians: multidetector computed tomography-based virtual anthropometry

    Energy Technology Data Exchange (ETDEWEB)

    Karakas, Hakki Muammer [Inonu University Medical Faculty, Turgut Ozal Medical Center, Department of Radiology, Malatya (Turkey); Celbis, Osman [Inonu University Medical Faculty Turgut Ozal Medical Center, Department of Forensic Medicine, Malatya (Turkey); Harma, Ahmet [Inonu University Medical Faculty Turgut Ozal Medical Center, Department of Orthopaedics and Traumatology, Malatya (Turkey); Alicioglu, Banu [Trakya University Medical Faculty, Department of Radiology, Edirne (Turkey); Trakya University Health Sciences Institute, Department of Anatomy, Edirne (Turkey)

    2011-05-15

    Estimation of total body height is a major step when a subject has to be identified from his/her skeletal structures. In the presence of decomposed skeletons and missing bones, estimation is usually based on regression equation for intact long bones. If these bones are fragmented or missing, alternative structures must be used. In this study, the value of sacrum height (SH) in total body height (TBH) estimation was investigated in a contemporary population of adult Anatolian Caucasians. Sixty-six men (41.6 {+-} 14.9 years) and 43 women (41.1 {+-} 14.2 years) were scanned with 64-row multidetector computed tomography (MDCT) to obtain high-resolution anthropometric data. SH of midsagittal sections was electronically measured. The technique and methodology were validated on a standard skeletal model. Sacrum height was 111.2 {+-} 12.6 mm (77-138 mm) in men and 104.7 {+-} 8.2 (89-125 mm) in women. The difference between the two sexes regarding SH was significant (p < 0.0001). SH did not significantly correlate with age in men, whereas the correlation was significant in women (p < 0.03). The correlation between SH and the stature was significant in men (r = 0.427, p < 0.0001) and was insignificant in women. For men the regression equation was [Stature = (0.306 x SH)+137.9] (r = 0.54, SEE = 56.9, p < 0.0001). Sacrum height is not susceptible to sex, or to age in men. In the presence of incomplete male skeletons, SH helps to determine the stature. This study is also one of the initial applications of MDCT in virtual anthropometric research. (orig.)

  15. Patient-generated subjective global assessment and classic anthropometry: comparison between the methods in detection of malnutrition among elderly with cancer.

    Science.gov (United States)

    Araújo dos Santos, Carolina; de Oliveira Barbosa Rosa, Carla; Queiroz Ribeiro, Andréia; Lanes Ribeiro, Rita de Cássia

    2015-01-01

    Introducción: Los estudios comparativos entre los métodos de evaluación nutricional en oncología son necesarios para identificar los medios más adecuados y las relaciones entre los diferentes instrumentos. Objetivos: Comparar el diagnóstico nutricional obtenido por la Valoración Subjetiva Global-Generada por el Paciente (PG-SGA) con mediciones antropométricas objetivas en el tratamiento oncológico sometido ancianos y evaluar la concordancia entre los métodos de detección de la desnutrición. Métodos: Estudio transversal de los ancianos con edad mayor o igual a 60 en tratamiento oncológico. El PG-SGA se realizó y evaluó los parámetros antropométricos: peso, talla, Índice de Masa Corporal (IMC), circunferencia del brazo, circunferencia muscular del brazo, área muscular del brazo corregida, brazo área de grasa, circunferencia de la pantorrilla, circunferencia de la cintura, circunferencia de la cadera, la cinturacadera y pliegue tricipital. Desde un recordatorio de 24 horas se estimaron los consumos de energía y macronutrientes. Resultados: Se evaluaron un total de 96 ancianos. El PG-SGA identificó 29,2% con desnutrición moderada o sospecha de la desnutrición y el 14,6% con desnutrición severa. De las personas mayores evaluados, el 47,9% necesitó una intervención nutricional crítico. Parámetros antropométricos y el consumo de energía y macronutrientes mostraron diferencias significativas en función de la clasificación subjetiva de la PG-SGA. Prevalencia de la desnutrición varió de 43,8% a 61,4%, en función del instrumento utilizado. El método más consistente con el diagnóstico de desnutrición proporcionada por el PG- -SGA fue el índice de masa corporal (kappa = 0,54, IC: 0,347 hasta 0,648). Conclusiones: El PG-SGA mostró una correlación significativa con las mediciones antropométricas y con el consumo de alimentos tanto para la clasificación categórica, así como para el sistema de puntuación. El diagnóstico de la malnutrición mostró prevalencia variable en función del método, y ninguno era equivalente a la PG-SGA.

  16. [Adherence to the Mediterranean diet in rural and urban adolescents of southern Spain, life satisfaction, anthropometry, and physical and sedentary activities].

    Science.gov (United States)

    Grao-Cruces, Alberto; Nuviala, Alberto; Fernández-Martínez, Antonio; Porcel-Gálvez, Ana-María; Moral-García, José-Enrique; Martínez-López, Emilio-José

    2013-01-01

    Introducción: La dieta mediterránea es uno de los modelos más saludables de dieta. Los patrones alimentarios mediterráneos están sufriendo un deterioro que puede afectar especialmente a niños y adolescentes. Objetivo: Determinar la adherencia a la dieta mediterránea de los adolescentes del sur de España y su relación con el área de residencia, sexo, edad, satisfacción con la vida, características antropométricas y hábitos de actividad física y sedentaria. Métodos: Un total de 1.973 adolescentes (11-18 años) del sur de España participaron en este estudio descriptivo transversal. El punto de corte entre poblaciones rurales y urbanas fue 10.000 habitantes. La adherencia a la dieta mediterránea fue calculada a partir del cuestionario KIDMED. Satisfacción con la vida, actividad física y sedentarismo también mediante cuestionarios fiables y válidos. Índice de masa corporal y % de grasa corporal fueron medidos utilizando el analizador corporal TANITA BC-420-S. Resultados: El 30,9% de los adolescentes reportó una dieta de calidad óptima, porcentaje superior en poblaciones rurales (P vidas (P calidad nutricional. En comparación con estos sujetos, los más adheridos a la dieta mediterránea llevaban un estilo de vida más saludable y mostraron mayor satisfacción con sus vidas.

  17. Effects on anthropometry and appetite of vitamins and minerals given in lipid nutritional supplements for malnourished HIV-infected adults referred for antiretroviral therapy

    DEFF Research Database (Denmark)

    Rehman, Andrea M; Woodd, Susannah; PrayGod, George;

    2015-01-01

    BACKGROUND:: The evidence base for effects of nutritional interventions for malnourished HIV-infected patients starting antiretroviral therapy (ART) is limited and inconclusive. OBJECTIVE:: We hypothesised that both vitamin and mineral deficiencies and poor appetite limit weight gain in malnouris...

  18. Functional Grading von Laufschuhen - Zusammenhänge von Anthropometrie und Abrollverhalten, sowie Vorfußflexibilität am Laufschuh

    OpenAIRE

    Morrison, Robert

    2005-01-01

    Beobachtet man das Teilnehmerfeld bei einer Laufveranstaltung, so zeigt sich darin eine heterogene Struktur. Sowohl Läuferinnen wie auch Läufer mit den unterschiedlichsten anthropometrischen Dimensionen (z.B. klein versus groß, schwer versus leicht) und im verschiedensten Alter haben das Laufen für sich entdeckt. Daher stellt sich die Frage, ob diese Heterogenität im Zusammenhang mit der Ausprägung bestimmter funktioneller Sportschuhparameter beim Laufschuh berücksichtigt wird. Basierend auf ...

  19. Glucocorticoid receptor gene haplotypes are not associated with birth anthropometry, blood pressure, glucose and insulin concentrations, and body composition in subjects born small for gestational age

    NARCIS (Netherlands)

    L. Manenschijn (Laura); E.L.T. van den Akker (Erica); W.A. Ester (Wietske); R.W.J. Leunissen (Ralph); R.H. Willemsen (Ruben); E.F.C. van Rossum (Liesbeth); J.W. Koper (Jan); S.W.J. Lamberts (Steven); A.C.S. Hokken-Koelega (Anita)

    2010-01-01

    textabstractObjective: Smaller size at birth has been associated with an increased risk of metabolic and cardiovascular disorders in adult life. Fetal programing of the hypothalamic - pituitary - adrenal axis has been suggested as a possible explanation. Fetal glucocorticoid (GC) overexposure has ef

  20. The Ergonomic Design for Laparoscopic Instrument Handle Based on Anthropometry%基于人体测量的腹腔镜手术器械的人因设计

    Institute of Scientific and Technical Information of China (English)

    张燕群; 王殊轶; 王秉操

    2015-01-01

    本研究提出一种基于人体测量的腹腔镜手术器械手柄设计的方法.对12名志愿者进行了30项手部参数测量,并确定了8项与手柄参数化设计相关的手部参数.通过分层聚类分析将手部参数数据分为大小不同的三类,并根据分类结果将对应手部参数的志愿者分为相应的A、B和C三组进行人因评价实验.根据确定的各组器械手柄设计中的8项关键尺寸,通过对手部三维曲面重建模型的分析及优化,设计并加工完成了三款尺寸不同的腹腔镜器械手柄Ⅰ号、Ⅱ号和Ⅲ号原型.通过对比志愿者在使用设计原型与参照器械进行模拟腹腔镜训练任务过程中的指浅屈肌电的MVE%值、手腕和食指近指关节活动T%值、手部与器械手柄各接触点压力平均值F1、F2、F3,完成手柄的人因设计评价.实验数据表明,相比于参照器械,受试者在使用相对应器械设计原型时,肌电MVE%值、手腕关节活动T%值、手部和器械手柄接触各点压力平均值均有不同程度的减小.设计原型在整体上略优于参照器械,可能更加符合中国医生的手部需求,基本达到设计的目标.

  1. Bioelectrical impedance analysis and anthropometry for the determination of body composition in rats: effects of high-fat and high-sucrose diets

    Directory of Open Access Journals (Sweden)

    Larissa Rodrigues Neto Angéloco

    2012-06-01

    Full Text Available OBJECTIVE: The aim of the present study was to determine the impedance of Wistar rats treated with high-fat and high-sucrose diets and correlate their biochemical and anthropometric parameters with chemical analysis of the carcass. METHODS: Twenty-four male Wistar rats were fed a standard (AIN-93, high-fat (50% fat or high-sucrose (59% of sucrose diet for 4 weeks. Abdominal and thoracic circumference and body length were measured. Bioelectrical impedance analysis was used to determine resistance and reactance. Final body composition was determined by chemical analysis. RESULTS: Higher fat intake led to a high percentage of liver fat and cholesterol and low total body water in the High-Fat group, but these changes in the biochemical profile were not reflected by the anthropometric measurements or bioelectrical impedance analysis variables. Anthropometric and bioelectrical impedance analysis changes were not observed in the High-Sucrose group. However, a positive association was found between body fat and three anthropometric variables: body mass index, Lee index and abdominal circumference. CONCLUSION: Bioelectrical impedance analysis did not prove to be sensitive for detecting changes in body composition, but body mass index, Lee index and abdominal circumference can be used for estimating the body composition of rats.

  2. Sprint kayaking and canoeing performance prediction based on the relationship between maturity status, anthropometry and physical fitness in young elite paddlers.

    Science.gov (United States)

    López-Plaza, Daniel; Alacid, Fernando; Muyor, José María; López-Miñarro, Pedro Ángel

    2017-06-01

    This study aimed to identify the maturity-related differences and its influence on the physical fitness, morphological and performance characteristics of young elite paddlers. In total, 89 kayakers and 82 canoeists, aged 13.69 ± 0.57 years (mean ± s), were allocated in three groups depending on their age relative to the age at peak height velocity (pre-APHV, circum-APHV and post-APHV) and discipline (kayak and canoe). Nine anthropometric variables, a battery of four physical fitness tests (overhead medicine ball throw, countermovement jump, sit-and-reach test and 20 m multistage shuttle run test) and three specific performance tests (1000, 500 and 200 m) were assessed. Both disciplines presented significant maturity-based differences in all anthropometric parameters (except for fat and muscle mass percentage), overhead medicine ball throw and all performance times (pre > circum > post; P kayaking and canoeing since the more mature paddlers were also those who revealed largest body size, physical fitness level and best paddling performance. Additionally, the most important variables predicting performance times in kayaking and canoeing were maturity status and chronological age, respectively.

  3. Anthropometry in 5- to 9-Year-Old Greenlandic and Ukrainian Children in Relation to Prenatal Exposure to Perfluorinated Alkyl Substances

    DEFF Research Database (Denmark)

    Høyer, Birgit Bjerre; Ramlau-Hansen, Cecilia H; Vrijheid, Martine;

    2015-01-01

    BACKGROUND: In some animal studies, perfluorinated alkyl substances are suggested to induce weight gain. Human epidemiological studies investigating these associations are sparse. OBJECTIVE: We examined pregnancy serum concentrations of perfluorooctanoate (PFOA) and perfluorooctane sulfonate (PFO...

  4. Effects on anthropometry and appetite of vitamins and minerals given in lipid nutritional supplements for malnourished HIV-infected adults referred for antiretroviral therapy

    DEFF Research Database (Denmark)

    Rehman, Andrea M; Woodd, Susannah; PrayGod, George

    2015-01-01

    in malnourished patients starting ART and that vitamin and mineral supplementation would improve appetite and permit nutritional recovery. DESIGN:: The randomised controlled Nutritional Support for Africans Starting Antiretroviral Therapy (NUSTART) trial was conducted in Mwanza, Tanzania and Lusaka, Zambia. ART......-naïve adults referred for ART and with body mass index (BMI)supplements either without (LNS) or with added vitamins and minerals (LNS-VM), beginning prior to ART initiation. Participants were given 30 g/day LNS from recruitment until 2 weeks after starting ART...

  5. Cross-calibration of Lunar DPX-IQ and DPX dual-energy x-ray densitometers for bone mineral measurements in women: effect of body anthropometry.

    Science.gov (United States)

    Saarelainen, J; Honkanen, R; Vanninen, E; Kröger, H; Tuppurainen, M; Niskanen, L; Jurvelin, J S

    2005-01-01

    When dual-energy X-ray absorptiometry (DXA) instruments are replaced, it is essential to determine if systematic differences in measurements occur. As a part of the Kuopio Osteoporosis Risk Factor and Prevention study (N=14,220), a group of women, aged 36 to 69 yr underwent anteroposterior lumbar spine L2 to L4 (n=89) and proximal femur scans (n=88) by the Lunar DPX and DPX-IQ, respectively, during the same visit. A high linear association (r from 0.944 to 0.989, p<0.001) between the two scanners was established for lumbar spine and proximal femur bone mineral density (BMD). The average DPX values for BMD were 1.1% and 2.0% higher than those of DPX-IQ for the lumbar spine (p<0.001) and Ward's triangle (p=0.001), respectively. Femoral neck BMD values by the DPX were 1.4% lower (p<0.001) compared to DPX-IQ. The difference between trochanter BMD results (0.1%) was not significant (p=0.809). In the femoral neck and trochanter, but not in the lumbar spine or Ward's triangle, the differences in BMD values of the two machines were found to depend on body mass index. After linear formulas based on simple and multivariate linear regression analyses were calculated, the differences were negligible, enabling objective comparison of longitudinal measurements.

  6. Antropometria de atletas culturistas em relação à referência populacional Anthropometry of body builders in relation to the population standard

    Directory of Open Access Journals (Sweden)

    Naílza MAESTÁ

    2000-08-01

    Full Text Available Atletas de culturismo têm como alvo de treinamento a hipertrofia muscular e a redução da adiposidade. A falta de referências antropométricas apropriadas pode levar esses indivíduos a serem erroneamente considerados em situação de sobrepeso ou desnutrição. Portanto, objetivamos comparar a composição corporal de atletas de culturismo com os padrões populacionais. Foram avaliados 36 atletas, de ambos os sexos, 26 do sexo masculino (27,2 ± 7,2 anos e 10 do sexo feminino (30,0 ± 6,1 anos, por ocasião da competição nacional, quanto aos indicadores antropométricos de peso, estatura, índice de massa corpórea, pregas cutâneas, adiposidade corpórea e circunferência muscular do braço. Os resultados foram referidos quanto à posição percentual ou de desvios-padrão (pelo escore Z tendo como referências padrões populacionais locais. Como resultado, encontramos que os indicadores com menor contraste com os padrões adotados foram peso e estatura e os maiores contrastes foram encontrados na circunferência muscular do braço para os homens, e pregas cutâneas tricipital para as mulheres. Pelo indicador muscular todos foram classificados como obesos ou sobrepeso, enquanto que pela prega cutânea tricipital e adiposidade corpórea, a desnutrição esteve presente em 100,0% das mulheres e 88,5% dos homens. Fica evidenciada a inadequação da utilização do padrão antropométrico populacional para a classificação nutricional de atletas de força, em particular culturistas, sendo assim necessário o estabelecimento de padrões próprios para esse tipo de treinamento (modalidade.Body builders have as their training goals the maximum muscle hypertrophy with minimum adiposity. However, the scarcity of specific standards implies often in framing wrongly those athletes either as overweight (by their BMI or energy malnourished (by their fat stores. The objective of this study was to compare the body composition of body builders with population standards. Thirty-six adults, 26 male (27.2 ± 7.2 years and 10 female (30 ± 6.1 years nationwide competitive body builders, were assessed considering weight, height, body mass index, adiposity, arm and leg circumferences and skinfolds. The data were referred either as percentile or standard deviations (Z score of population standards. Body weight and height were among the closest values from the populational mean whereas upper arm muscle circumference (for men and body adiposity (for women were the farterest. By using fat parameters as indicators of their protein-energy status, the undernourishment was found in 88.5% of men and 100.0% of women. Thus, it seems that body builders deserve their own anthropometric standards to avoid nutritional status misplacements.

  7. Maternal anthropometry and feeding behavior toward preschool children: association with childhood body mass index in an observational study of Chilean families

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    Corvalán Camila

    2009-12-01

    Full Text Available Abstract Background A better understanding of the link between eating behavior and maternal feeding practices with childhood and maternal weight status is of great interest. Objective To assess the association between childhood anthropometric measures with mothers' Body Mass Index (BMI and their feeding practices toward preschool children in Chile. Methods 1029 children (504 boys, 4.3 ± 0.3 years and their mothers were selected from public nurseries located in low income neighborhoods in Santiago. Mothers' BMI, children's BMI and waist-to-height ratios were registered. Maternal feeding practices towards their children's nutritional habits were measured using an adapted version of the Child Feeding Questionnaire (CFQ. Results We found a direct correlation (p Conclusion Mothers' BMI and children's BMI z-scores are highly correlated. We found significant associations between mothers' behaviour subscales and children's BMI z-score. It is not possible to establish a causal link between mother's CFQ scores and children's nutritional status, given the cross-sectional nature of this study and the bidirectional influences that exist between mothers and their children.

  8. Analysis of back panel structure based on 3-D anthropometry%基于三维人体测量的上衣后片结构分析

    Institute of Scientific and Technical Information of China (English)

    钱露露; 王宏付; 胡潮江

    2014-01-01

    通过非接触式三维人体扫描系统(德国VITUS SMART XXL)对200名在校女大学生进行人体测量,获得与人体背部结构有关的数据,运用SPSS数据统计软件对不同的背部形状(主要是肩胛骨形状)进行聚类,然后在人台上建立不同种类的肩胛骨形状模型,以此进行立体裁剪得出人体背部纸样,通过测量每个样板的增量,分析不同肩胛骨高状态下衣片的增加以及重要工艺点的位移变化,总结其平面结构的变化规律,对特殊体型的成衣样板结构修正具有重要指导意义.

  9. Short Bi-Iliac Distance in Prenatal Ullrich-Turner Syndrome

    DEFF Research Database (Denmark)

    Hartling, Ulla B.; Hansen, Birgit Fischer; Keeling, Jean W.;

    2002-01-01

    prenatal; Ullrich-Turner syndrome; pelvis; iliac bone; vertebral column; X chromosome; anthropometry; radiography......prenatal; Ullrich-Turner syndrome; pelvis; iliac bone; vertebral column; X chromosome; anthropometry; radiography...

  10. Human Factors Assessment of U.S. Marine Lightweight Helmet Suspension Systems: Standard A Pad System vs. a Proposed Suspension System B HeadGard

    Science.gov (United States)

    2011-09-01

    7  3.7  Measurement Devices: Anthropometry ..........................................................................7...56  Figure H-11. Participant negotiating the high fence . ....................................................................56...helmet. 3.7 Measurement Devices: Anthropometry Anthropometry is the systematic measurement of the human body. These measurements are used to guide

  11. Medidas antropométricas segundo aptidão cardiorrespiratória em militares da ativa, Brasil Anthropometry and cardiorespiratory fitness of military men in active duty, Brazil

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    Eduardo de Almeida Magalhães Oliveira

    2008-04-01

    Full Text Available OBJETIVO: Analisar as diferenças no índice de massa corporal (IMC e no perímetro da cintura segundo a aptidão cardiorrespiratória em militares do sexo masculino. MÉTODOS: A amostra constituiu-se de 50.523 homens da ativa do exército brasileiro. Os dados antropométricos (massa corporal, estatura e perímetro da cintura e de consumo máximo de oxigênio (VO2max, estimado por meio do teste de corrida de 12 minutos, foram obtidos no teste de aptidão física do ano 2001. RESULTADOS: A idade variou de 18 a 52 anos, porém foi composta em sua maioria por indivíduos jovens (média + DP = 25,8 + 6,6 anos de idade. A faixa de aptidão cardiorrespiratória variou de 22,2 a 82,5 mL O2.kg-1.min-1. Os valores médios do perímetro da cintura foram significativamente menores nos grupos de melhor aptidão cardiorrespiratória, quando comparados com os grupos com menor aptidão (pOBJECTIVE: To analyze differences in body mass index (BMI and waist circumference according to cardiorespiratory fitness in active military men. METHODS: The study sample comprised 50,523 active military men of the Brazilian army. Anthropometric measures (body mass, height, and waist circumference and maximal oxygen consumption (VO2max information, estimated in a 12-min run, were obtained in a fitness test in 2001. RESULTS: Subjects' age ranged between 18 and 52 years, but most were young (mean + SD 25.8 + 6.6 years. Cardiorespiratory fitness varied from 22.2 to 82.5 mL.O2.kg-1.min-1. Waist circumference mean values were significantly lower in those subjects in the highest fitness level compared to those in the lowest level (p<0.001 even after adjusting for age, BMI, and both together. CONCLUSIONS: For the same BMI, military men with better cardiorespiratory fitness have significantly lower waist circumference measures compared to those with lower fitness. These findings suggest that military with better physical fitness have lower abdominal fat accumulation.

  12. Valoración de la grasa corporal en jóvenes físicamente activos: antropometría vs bioimpedancia Assessment of body fat in physically active young people: anthropometry vs bioimpedance

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    J. Portao

    2009-10-01

    Full Text Available Objetivo: Analizar el nivel de concordancia entre el método antropométrico y diferentes aparatos de bioimpedancia (BIA para la estimación de la masa grasa en un grupo de personas jóvenes y físicamente activas. Sujetos: Participaron 55 sujetos estudiantes de Ciencias de la Actividad Física y el Deporte del INEFC de Barcelona; 29 hombres (edad: 24,7 ± 4,7 años; IMC: 23,4 ± 1,8 y 26 mujeres (edad: 22,9 ± 3,5; IMC: 21,5 ± 1,9. Todos ellos otorgaron voluntariamente su consentimiento informado Material y métodos: La valoración antropométrica se realizó de acuerdo con el protocolo de la International Society for the Advancement Kinanthropometry (ISAK, el % graso fue calculado mediante la ecuación de Siri y se comparó con el obtenido por 4 aparatos BIA diferentes: Biospace Inbody 720, Tanita BC400, Tanita TBF-521 y Omron BF-300. Para valorar la concordancia de los resultados se utilizó el coeficiente de correlación intraclase y el método de Bland Aldman. Resultados: La masa grasa estimada, en hombres, mediante el método antropométrico fue de 7 ± 2,2 kg. Los resultados de los sistemas BIA fueron 7,4 ± 3 kg; 5,6 ± 2,2 kg; 5,7 ± 2,5 kg y 7,4 ± 3 kg para los aparatos Biospace Inbody 720, Tanita BC400, Tanita TBF521 y Omron BF300 respectivamente. En las mujeres los resultados fueron 10,4 ± 2,7 kg de masa grasa mediante el método antropométrico y 10,3 ± 2,9 kg; 11 ± 3,3 kg; 11,5 ± 3,0 kg; 10 ± 2,9 kg para los aparatos Biospace Inbody 720, Tanita BC400, Tanita TBF521 y Omron BF300 respectivamente. Conclusiones: En el grupo masculino la concordancia entre la antropometría y los aparatos BIA fue moderadabaja, en cambio en las mujeres se halló una buena concordancia entre las dos técnicas para la estimación de la grasa corporal cuando fueron utilizados los aparatos Biospace Inbody 720 y Tanita BC400.Objective: To assess the level of agreement between the anthropometrical method and several bioimpedance (BIA devices to estimate the fat mass in a group of physically active young people. Subjects: 55 students of Physical Activity Sciences and Sports of the INEFC of Barcelona; 29 men (age: 24.7 ± 4.7 years; BMI: 23.4 ± 1.8 and 26 women (age: 22.9 ± 3.5; BMI: 21.5 ± 1.9. All of them voluntarily gave their informed consent. Materials and method: Anthropometrical assessment was done according to the International Society for the Advancement Kinanthropometry (ISAK protocol, the fat % was calculated by the Siri's equation and was compared with that obtained by 4 different BIA devices: Biospace Inbody 720, Tanita BC400, Tanita TBF-521, and Omron BF-300. To assess the level of agreement of the results, the interclass correlation coefficient and the Bland Aldman method were used. Results: The estimated fat mass, in men, by the anthropometrical method was 7 ± 2.2 kg. The results by the BIA systems were: 7.4 ± 3 kg; 5.6 ± 2.2 kg; 5.7 ± 2.5 kg, and 7.4 ± 3 kg for Biospace Inbody 720, Tanita BC400, Tanita TBF521, and Omron BF300, respectively. In women, the results were 10.4 ± 2.7 kg of fat mass by means of the anthropometrical method and 10.3 ± 2.9 kg, 11 ± 3.3 kg, 11.5 ± 3.0 kg, and 10 ± 2.9 kg for Biospace Inbody 720, Tanita BC400, Tanita TBF521, and Omron BF300, respectively. Conclusions: In the male group, the level of agreement between anthropometrics and BIA devices was moderate-poor, whereas in women there was a good correlation between both techniques for estimating the body fat when the Biospace Inbody 720 and Tanita BC400 devices were used.

  13. Cálculo do erro técnico de medição em antropometria Cálculo del error técnico en la medición de antropometria Technical error of measurement in anthropometry

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    Talita Adão Perini

    2005-02-01

    Full Text Available As medidas antropométricas estão sendo amplamente utilizadas para o acompanhamento e desenvolvimento de crianças, na verificação das adaptações em resposta ao treinamento, na seleção de atletas e em estudos de caracterização étnica, entre várias outras áreas. O controle da qualidade dessas medidas vai resultar em dados mais confiáveis e medidas antropométricas mais precisas. O propósito do presente estudo é difundir a estratégia para a obtenção do erro técnico de medição (ETM, segundo a metodologia de Kevin Norton e Tim Olds (2000, e avaliar o desempenho de estagiários de laboratório. Três antropometristas iniciantes do Laboratório de Fisiologia do Exercício (Labofise da Universidade do Brasil foram avaliados. Eles realizaram as medidas de dobras cutâneas (Cescorf, 0,1mm em nove diferentes pontos antropométricos de 35 voluntários (25,45 ± 9,96 anos. Para as medidas, foi adotada a padronização da International Society for Advancement in Kinanthropometry (ISAK. Para a verificação do ETM intra-avaliador, as medidas foram realizadas nos mesmos voluntários em dois dias diferentes; e, para a obtenção do ETM interavaliador, as medidas foram feitas em um mesmo grupo de voluntários, no mesmo dia, pelos três antropometristas. Os resultados apontaram ETMs não aceitáveis apenas para dois avaliadores na análise intra-avaliador. Os demais ETMs alcançaram resultados aceitáveis. Os ETMs não aceitáveis demonstram a necessidade de treinamento técnico dos antropometristas, de modo a minimizar a variabilidade constatada.Las medidas antropométricas están siendo ampliamente utilizadas para el acompañamiento y el desenvolvimiento de niños, en la verificación de las adaptaciones en respuesta a entrenamiento, en la seleción de atletas y en estudios de caracterización étnica, entre várias otras áreas. El control da la calidad de esas medidas va a resultar en datos mas confiables y medidas antropométricas mas precisas. El propósito del presente estudio es el de difundir la estrategia para la obtención del error técnico de medición (ETM, siguiendo la metodología de Kevin Norton y Tim Olds (2000 y evaluar el desempeño de empleados de laboratorio. Tres antropometristas del Laboratorio de Fisiologia del Ejercicio (Labofise de la Universidad del Brasil fueron evaluados. Ellos realizaron las medidas de pliegues cutáneos (Cescorf, 0.1mm en nueve diferentes puntos antropométricos de 35 voluntarios (25,45 ± 9,96 años. Para las medidas, fue adoptada la padronización de la International Society for Advancement in Kinanthropometry (ISAK. Para la verificación del ETM intra-evaluador, las medidas fueron realizadas en los mismos voluntarios en dos días diferentes; y, para la obtención del ETM inter-avaliador, las medidas fueron hechas en un mismo grupo de voluntarios, en el mesmo dia, por los tres antropometristas. Los resultados apuntaron ETMs no aceptables apenas para dos evaluadores en el análisis intra-evaluador. Los demás ETMs alcanzaron resultados aceptables. Los ETMs no aceptables demostraron la necesidad de entrenamiento técnico de los antropometristas, de modo de minimizar la variabilidad constatada.The anthropometrical measurements have been widely utilized to follow children's development, in the verification of the adaptations to the physical training in the athletes' selection, in studies of ethnic characterization, among others. The control of the precision and accuracy of the measurements will result in more reliable data. The objective of the present study was to diffuse the strategies to compute the technical error of measurement (TEM according to Kevin Norton's and Tim Olds methodology (2000 and to analyze the laboratory' trainees performance. Three beginner observers (anthropometrists of the Exercise Physiology Laboratory (Labofise of the University of Brazil were analyzed. They accomplished measures of skin folds thickness (Cescorf, 0.1 mm in nine different anthropometric points in 35 volunteers (25.45 ± 9.96 years. To accomplish the measures the International Society for Advancement in Kinanthropometry (ISAK was adopted. For the TEM intra-evaluator verification, the measures were accomplished in the same volunteers in two different days and, to obtain the inter-observers TEM, the measures were accomplished in a same group of volunteers, in the same day by the three evaluators. The results indicated not acceptable TEMs only for two evaluators in the intra-evaluator analysis. The other TEMs reached acceptable results. Not acceptable TEMs demonstrated the need of technical training of evaluators in order to minimize the variability verified.

  14. Antropometría y composición corporal en personas mayores de 60 años. Importancia de la actividad física Anthropometry and body composition in elderly people. Importance of physical activity

    Directory of Open Access Journals (Sweden)

    Heliodoro Alemán-Mateo

    1999-07-01

    Full Text Available OBJETIVO. Medir los indicadores antropométricos de composición corporal por bioimpedancia eléctrica y la actividad física, así como la glucosa sanguínea y la presión arterial en personas mayores de 60 años de una región rural. MATERIAL Y MÉTODOS. Por muestreo intencional no probabilístico se seleccionaron 54 sujetos mayores de 60 años, quienes se sometieron al protocolo estandarizado para las mediciones antropométricas y composición corporal por bioimpedancia eléctrica (BIE y actividad física mediante el cuestionario de actividades. Asimismo, se midió la presión arterial y se realizó la prueba de tolerancia a la glucosa. Los valores promedio se analizaron por sexo mediante la prueba t de Student, y la asociación de la actividad física y la composición corporal con otras variables, por regresión lineal simple y el coeficiente de correlación de Pearson. RESULTADOS. La actividad física correlacionó negativamente con el porcentaje de grasa (r= -0.36; p= 0.007; la presión arterial diastólica (r= -0.36; p= 0.006 y sistólica (r= -0.32; p= 0.018 y el índice de masa corporal, con la glucosa posdosis (r= 0.31; p= 0.024. CONCLUSIONES. La actividad física en este grupo de personas puede tener un impacto favorable respecto a los indicadores de salud tan importantes que se mencionaron.OBJECTIVE. To measure anthropometric indicators of body composition by electric bioimpedence, as well as physical activity, blood glucose and arterial pressure in rural people over 60 years of age. MATERIAL AND METHODS. A total of 54 subjects over 60 years old were selected by intentional non-probabilistic sampling. They were subjected to a standardized protocol to measure anthropometric indicators, body composition by electric bioimpedance (EBI, and physical activity was determined by an activity questionnaire. Arterial pressure and glucose tolerance levels were also measured. Analysis included Student's t test to detect differences by sex and the association of physical activity, body composition and other variables by simple linear regression and Pearson's correlation coefficient. RESULTS. Physical activity correlated negatively with percent fat (r= -0.36; p= 0.007 and diastolic (r= -0.36; p= 0.006 and systolic blood pressure (r= -0.32; p= 0.018, and body mass index with post dose glucose (r= 0.31; p= 0.024. CONCLUSIONS. Physical activity in this age group may have a favorable impact with respect to the mentioned health indicators.

  15. Anthropometry of Javanese and Madurese Farmers in East Java, Indonesia (Extracts)%印尼东爪哇地区爪哇和马都拉农民人体测量学(摘选)

    Institute of Scientific and Technical Information of China (English)

    Robertoes Koekoeh K Wibowo; Peeyush Soni; Vilas M Salokhe

    2013-01-01

    该研究以东爪哇地区爪哇和马都拉农民为研究对象,分别采集16 ~ 67岁(男性)和15~59岁(女性)人体测量学数据.研究数据包括58位测试者的身高、年龄和体质量3个指标,即相对坐高(RSH)、体表面积(BSA)和体质量指数(BMI).描述统计包括平均值、标准误(SEM)、变异系数(CV)、标准差(SD)和身体尺寸区间百分数.该研究目的在于比较选定的爪畦和马都拉农民与泰国、印度和其他人种的身体尺寸.试验测定了321位农民的身体尺寸.爪哇的80位男性和85位女性以及马都拉部落的76位男性和80位女性农民参与了该项研究.结果表明,爪哇和马都拉男性人体特征差异显著(p<0.05),主要表现在身高、眼睛高度、肘部高度、指尖高度、指关节高度、手腕高度、臀部高度及肩高.调查还显示,爪哇男性和女性的BSA、BMI和握力的平均值均显著高于马都拉人(p<0.05).但是,爪哇和马都拉农民的RSH基本相似,BSA与体质量的比值相同.这就意味着,爪哇和马都拉农民男性身体数据平均值要低于印尼城市居民、印度人和泰国农民.相比于其他地区,爪哇女性农民体质量值最大.爪哇和马都拉男性农民BSA与体质量的比值等于或大于泰国、印度、加拿大、英国和阿尔及利亚地区样本.在印尼基于地理位置和种族的人体测量数据库有助于设计出适合当地应用的农业设备.

  16. Ecologia humana e antropometria nutricional de adultos Xavánte, Mato Grosso, Brasil Human ecology and nutritional anthropometry of adult Xavánte Indians in Mato Grosso, Brazil

    Directory of Open Access Journals (Sweden)

    Sílvia A. Gugelmin

    2001-03-01

    Full Text Available Este estudo visa analisar comparativamente o perfil ecológico-humano e o antropométrico de duas comunidades indígenas Xavánte - Etéñitépa (ou Pimentel Barbosa e São José - de Mato Grosso, Brasil. Os dados foram coletados respectivamente em 1994 e 1998/1999. A pesquisa envolveu caracterização dos padrões de alocação de tempo e de antropometria de adultos acima de 20 anos de idade. Os Xavánte de Etéñitépa despendem mais tempo em atividades ligadas à horticultura, pesca, caça e coleta; os de São José exercem mais funções remuneradas e extra-aldeia, em que há, em geral, menor atividade física. Os valores médios de estatura das duas comunidades são próximos, mas há diferenças marcantes quanto à massa corporal e ao IMC (Índice de Massa Corporal. O grupo de São José exibiu valores de IMC superiores aos de Etéñitépa em quase todas as faixas etárias. Em São José há prevalência de obesidade em homens (24,6% e mulheres (41,3%; em Etéñitépa, os valores foram respectivamente de 2,5% e 4,8%. Sugere-se que o perfil nutricional diferenciado resulta, em muito, de diferentes trajetórias de interação social, política e econômica com a sociedade nacional envolvente.This study compares anthropometric and ecological profiles of two Xavánte indigenous communities in Mato Grosso, Central Brazil. The research describes time allocation patterns and involves an anthropometric survey (including body mass, stature, and BMI in adults over 20 years of age. Data from Etéñitépa (also known as Pimentel Barbosa were collected in 1994. Field work at São José was conducted in 1998 and 1999. Compared with the São José group, Xavánte in Etéñitépa do more subsistence activities like farming, fishing, hunting, and gathering. The São José Xavánte do more paid work and generally engage in less physical activity. Average stature in the two communities is similar, but there are major differences in mean body mass and BMI. The São José group has average BMI values well over those of the Etéñitépa group in practically all age brackets. Obesity prevalence rates were high in both men (24.6% and women (41.3% in São José, while in Etéñitépa the rates were only 2.5% and 4.8%, respectively. The authors conclude that the different nutritional profiles in the two communities result from specific patterns of social, political, and economic interactions with Brazilian society.

  17. Anthropometry, body image, self-esteem and dietary quality of Brazilian female flamenco dancers. Antropometría, imagen corporal, autoestima y calidad de la dieta de brasileñas practicantes de baile flamenco

    Directory of Open Access Journals (Sweden)

    Ingrid Sayumi Nakamura

    2012-04-01

    Full Text Available The objectives of this study were to evaluate the nutritional profile, the body image perception and self-esteem of 17 Brazilian adult female flamenco dancers. The methods used were: Body Mass Index (BMI, fat percentage, waist circumference, the Stunkard Figure Rating Scale for body perception and the Rosemberg Scale for self-esteem. Food intake was classified by the Healthy Eating Index (HEI. The average values found were: age 39.2 ± 8.3 years, practice time of 16 ± 11.5 months and 2.2 ± 0.9 hours a week. Although the majority of women (76.5% had an adequate BMI, 88.2% they showed a high percentage of fat. The BMI was related to the percentage of fat (r=0,681; IC [0.298-0.875] and associated with the current silhouette (p=0.018. Even though all dancers had a high self-esteem, 64.7% were not satisfied with their body. Underreporting was identified in 41.2% of the cases and it was not related to self-esteem or BMI. According to the HEI, the diet of 88.2% was classified as healthy. It was concluded that the women correctly evaluate their BMI and, despite their high self-esteem, they are not fully satisfied with their body.Los objetivos de este estudio fueron evaluar el perfil nutricional, la percepción de la imagen corporal y la autoestima de 17 brasileñas adultas practicantes de flamenco. Los métodos utilizados fueron: índice de masa corporal (IMC, circunferencia abdominal y porcentaje de grasa corporal, la Escala de Siluetas de Stunkardt para la percepción corporal y la Escala de Rosemberg para la autoestima. La ingesta de alimentos fue clasificada según el Índice de Calidad de la Dieta (ICD. Los valores promedios encontrados fueron: edad de 39,2 ± 8,3 años, tiempo de practica de 16 ± 11,5 meses y 2,2 ± 0,9 horas/semanales. La mayoría (76,5% fue clasificada como eutrófica, sin embargo 88,2% presentaron porcentaje de grasa elevado. El IMC está correlacionado con el porcentaje de grasa (r=0,681; IC [0,298-0,875] y asociado a la silueta actual (p=0,018. Aunque todas las practicantes presentaron elevada autoestima, se encontró que 64,7% presentaron insatisfacción corporal. El consumo energético habitual fue subestimado en 41,2% de la muestra y no se correlacionó a la autoestima o al IMC. La dieta del 88,2% de la muestra fue calificada como sana según el ICD. Se concluyó que las mujeres se autoevalúan correctamente según el IMC y que, aunque presenten elevada autoestima, hay insatisfacción corporal.

  18. Níveis plasmáticos de zinco e antropometria de crianças da periferia de centro urbano no Brasil Plasma zinc levels and the anthropometry of children on the outskirts of the urban center, Brazil

    Directory of Open Access Journals (Sweden)

    Rosa Maria Duarte Fávaro

    1990-02-01

    Full Text Available Foi determinada a concentração plasmática de zinco em crianças pertencentes a famílias de baixa renda que residiam em três bairros da periferia de Ribeirão Preto, SP (Brasil, e verificada uma possível correlação desses níveis com algumas medidas antropométricas. Foram estudadas 126 crianças de 2 a 7 anos. Os níveis plasmáticos de zinco foram inferiores a 70 µg% em 13% das crianças estudadas. As medidas antropométricas mostraram que 42,9% das crianças estudadas apresentavam peso, 6,3% apresentavam altura e 9,5% apresentavam peso/altura inferiores a 90% do percentil 50 do National Center for Health Statistics (NCHS. A prega tricipital e a circunferência braqueal e muscular foram inferiores a 90% do percentil 50 do NCHS em respectivamente 65,8%, 11% e 7,5% das crianças estudadas. Não se observou correlação significante entre os níveis plasmáticos de zinco e os parâmetros antropométricos estudados.The main objective of the present study was to estímate plasma zinc concentration in children belonging to low-income families residing in three different neighborhoods on the outskirts of Ribeirão Preto, SP, Brazil, and to determine a possible correlation of this parameter with several anthropometric measurements. Plasma zinc levels were lower than 70 µg% in 13% of the children studied. Weight for age, height for age and weight/height ratio were below 90% of the 50th percentile of National Center for Health Statistics (NCHS in 42.9%, 6.3% and 9.5% of children, respectively. Tricipital fold, arm circumference and muscle circumference were also below 90% of the 50th percentile in 65.8%, 11.0% and 7.3% of the children, respectively. No correlation was observed between plasma zinc levels and the anthropometric parameters studied.

  19. Anthropometric Requirements for Constellation

    Science.gov (United States)

    Raulu, Sudhakar; Margerum, Sarah; Dory, Jonathan; Rochlis, Jennifer

    2009-01-01

    This slide presentation reviews the requirement from an Anthropometric standpoint for the development of the Constellation's programs hardware, specifically the Orion crew exploration vehicle. The NASA JSC Anthropometry and Biomechanics Facility (ABF) provides anthropometry, strength, mobility, and mass properties requirements; gathers, interprets, manages and maintains the flight crew anthropometry database; and participates and provides input during crew selection. This is used to assist in requirements for vehicle and space suit design and for crew selection.

  20. Polymorphisms of genes coding for ghrelin and its receptor in relation to anthropometry, circulating levels of IGF-I and IGFBP-3, and breast cancer risk : a case-control study nested within the European Prospective Investigation into Cancer and Nutrition (EPIC)

    NARCIS (Netherlands)

    Dossus, Laure; Mckay, James D.; Canzian, Federico; Wilkening, Stefan; Rinaldi, Sabina; Biessy, Carine; Olsen, Anja; Tjonneland, Anne; Jakobsen, Marianne U.; Overvad, Kim; Clavel-Chapelon, Francoise; Boutron-Ruault, Marie-Christine; Fournier, Agnes; Linseisen, Jakob; Lukanova, Annekatrin; Boeing, Heiner; Fisher, Eva; Trichopoulou, Antonia; Georgila, Christina; Trichopoulos, Dimitrios; Palli, Domenico; Krogh, Vittorio; Tumino, Rosario; Vineis, Paolo; Quiros, Jose Ramon; Sala, Nuria; Martinez-Garcia, Carmen; Dorronsoro, Miren; Chirlaque, Maria-Dolores; Barricarte, Aurelio; van Duijnhoven, Franzel J. B.; Bueno-de-Mesquita, H. B.; van Gils, Carla H.; Peeters, Petra H. M.; Hallmans, Goran; Lenner, Per; Bingham, Sheila; Khaw, Kay Tee; Key, Tim J.; Travis, Ruth C.; Ferrari, Pietro; Jenab, Mazda; Riboli, Elio; Kaaks, Rudolf

    2008-01-01

    Ghrelin, an endogenous ligand for the growth hormone secretagogue receptor, has two major functions: the stimulation of the growth hormone production and the stimulation of food intake. Accumulating evidence also suggests a role of ghrelin in cancer development. We conducted a case-control study on

  1. Antropometria de escolares ao ingresso no ensino fundamental na cidade de Belém, Pará, 2001 School aged anthropometry when enrolling in the first grade of elementary school in the city of Belém, Pará, 2001

    Directory of Open Access Journals (Sweden)

    Olga Maria Domingues das Neves

    2006-03-01

    Full Text Available OBJETIVOS: realizar a antropometria em escolares da primeira série da rede pública estadual em Belém, Pará, como instrumento de vigilância nutricional e estudar as associações entre o estado nutricional e características biológicas e socioeconômicas. MÉTODOS: foram avaliados nutricionalmente 793 escolares, pelos escores z de estatura/idade e peso/estatura, segundo a Organização Mundial da Saúde. As variáveis biológicas e socioeconômicas foram: sexo, idade, naturalidade, idade de ingresso da criança na escola e escolaridade materna. Utilizou-se o teste qui-quadrado ao relacionar o estado nutricional com as variáveis. RESULTADOS: em 637 escolares observamos 16,6% de baixa estatura e risco de baixa estatura, 4,5% de desnutrição e risco de desnutrição, 7,4% de sobrepeso e obesidade. Não houve associação significante entre estado nutricional e sexo. A maioria das crianças nasceu na capital, ingressou tardiamente na escola e tinham mães com escolaridade >4 anos. Observou-se correlação significante entre obesidade e baixa estatura com menor escolaridade materna; risco de desnutrição e baixa estatura com o ingresso escolar tardio; e obesidade e estatura normal com o ingresso regular. CONCLUSÕES: a menor escolaridade materna e o ingresso tardio escolar estão associados à presença de desvios nutricionais. A vigilância nutricional escolar é importante para avaliar, tratar e prevenir os riscos para saúde e nutrição infantil.OBJECTIVES: to perform anthropometric measurements in elementary school students of the public school system of the State of Belém, Pará, as a tool for nutritional surveillance and to study associations between nutritional status and biological, social and economic characteristics. METHODS: 793 students were assessed for their nutritional status, by z scores of height/age and weight /height according to the World Health Organization criteria. Biological, social and economic variables were: gender, age, place of birth, age of school enrolment and maternal education level. The chi square test was used to relate nutritional status to variables. RESULTS: of the 637 students assessed, 16.6% were of low stature or in risk of low stature, 4.5% malnourished or in risk of malnourishment, 7.4% were overweight or obese. There was no significant association between nutritional status and gender. The majority of the children was born in the capital, was enrolled late in school and had mothers with education level of >4 years. There was a significant correlation between obesity and low stature with low maternal education level; malnutrition risk and low stature with late school enrolment; and obesity and normal stature with regular enrollment. CONCLUSIONS: low maternal school level and late school enrollment are associated to nutritional problems. School nutritional surveillance is important to assess, treat and prevent children's health and nutrition risks.

  2. 营养评定问卷与人体测量学方法评价社区退休居民的营养状况%Evaluation of the nutritional conditions in community retired residents by nutritional assessment questionnaire and anthropometry

    Institute of Scientific and Technical Information of China (English)

    费旭峰; 程庆民; 施咏梅; 曹伟新

    2004-01-01

    背景:随着年龄的增长,营养不良高危状态和营养不良发生率将显著增高;特别是老年人的营养状况已成为公共卫生的重点观察项目.目的:应用迷你型营养评定(mini nutritional assessment,MNA)结合人体测量学方法评价社区退休居民的营养状况.设计:以诊断为依据的横断面研究.地点、对象和方法:2002-05上海市某社区退休居民115名接受MNA问卷调查和人体测量学检测.主要观察指标:接受调查的115名上海某社区退休居民MNA总分、腰围、臀围、身高、体质量、体质量指数(body massindex,BMI)、中臂围、三头肌皮褶厚度(triceps skinfold,TSF)、中臂肌围等调查结果.结果:①平均MNA总分为25.2±2.7,其中24名(21%)受试者MNA总分低于23.5,属营养不良或营养不良高危人群.②应用腰围、腰臀比和BMI评估,肥胖检出率分别为54%,62%和65%.③根据中臂围、TSF和中臂肌围评估,中至重度营养不良的发生率分别为2%,19%和2%.④MNA总分与多项人体测量学指标显著相关.结论:社区退休居民中营养过剩和营养低下共存,必须加强营养干预;MNA问卷在中国人营养状况评价中具有一定的实用价值.%BACKGROUND: With age increasing, the high-risk conditions and the morbidity of malnutrition will markedly increase, and especially the nutritional condition in the elderly becomes an important observation item in public health.OBJECTIVE: To evaluate the nutritional conditions in community-retired residents by mini nutritional assessment(MNA) combined with anthropometric methodology.DESIGN: A cross-section research based on the diagnosis. SETTING, PARTICIPANTS and INTERVENTIONS: 115 retired residents from a certain community in Shanghai in May 2002 undertook MNA questionnaires and anthropometric measurements.MAIN OUTCOME MEASURES: The results were MNA scores, waistline,hip circumference, body height, body mass, body mass index(BMI), middle-arm circumference, triceps skinfold(TSF), and middle-arm muscle circumfference of 115 retired residents who took part in the research from acertain community in Shanghai.were 24 subjects(21%) scored lower than 23.5, categorized as malnutrition waistline, waist-hip ratio and BMI evaluation were 54%, 62% and 65% remiddle-arm circumference, TSF and middle-arm muscle circumference was with multiple anthropometric indexes.CONCLUSION: There is coexistence of over-nutrition and under-nourishment; therefore, nutritional intervention should be strengthened. There is a certain practical value of MNA questionnaire in the evaluation of nutritional conditions in Chinese population.

  3. The Adult Learning Environment: Importance of Physical Features.

    Science.gov (United States)

    Vosko, R. S.; Hiemstra, R.

    1988-01-01

    This paper reviews the literature primarily outside of educational circles on three topics--ergonomics, anthropometry, and proxemics--that affect the learning environment. It also discusses some implications in the hope that research and dialogue can be stimulated. (JOW)

  4. Department of Defense Human Factors Engineering Technical Advisory Group Minutes of the Meeting, (15th), Held at San Diego, California, on 5-7 November 1985

    Science.gov (United States)

    1985-11-01

    Anthropometry of US Military Personnel 30 Jun 81 Human Factors Engineering Design for Army Materiel 28 Jun 85 HE Guidelines for Mgt Info Sys I SAE...tor_and system effectiveness. Paper presented at NATd~De" fence "Research Group Panel Vl£l~Uorkshop, Shrivenhara, England. Geer, C.W...DUE OT«E [ SPE CIFICATION CHECKS jwj] ANTHROPOMETRY ENVIRONMENTAL EVALUATIONS FACILITY, WORKSTATION EVAl DISPIAYTASK ANALYSIS ERROR RATE

  5. Ergonomic Evaluation of Biomechanical Hand Function

    OpenAIRE

    Lee, Kyung-Sun; Jung, Myung-Chul

    2014-01-01

    The human hand is a complex structure that performs various functions for activities of daily living and occupations. This paper presents a literature review on the methodologies used to evaluate hand functions from a biomechanics standpoint, including anthropometry, kinematics, kinetics, and electromyography (EMG). Anthropometry describes the dimensions and measurements of the hand. Kinematics includes hand movements and the range of motion of finger joints. Kinetics includes hand models for...

  6. Derivation of Boundary Manikins: A Principal Component Analysis

    Science.gov (United States)

    Young, Karen; Margerum, Sarah; Barr, Abbe; Ferrer, Mike A.; Rajulu, Sudhakar

    2008-01-01

    When designing any human-system interface, it is critical to provide realistic anthropometry to properly represent how a person fits within a given space. This study aimed to identify a minimum number of boundary manikins or representative models of subjects anthropometry from a target population, which would realistically represent the population. The boundary manikin anthropometry was derived using, Principal Component Analysis (PCA). PCA is a statistical approach to reduce a multi-dimensional dataset using eigenvectors and eigenvalues. The measurements used in the PCA were identified as those measurements critical for suit and cockpit design. The PCA yielded a total of 26 manikins per gender, as well as their anthropometry from the target population. Reduction techniques were implemented to reduce this number further with a final result of 20 female and 22 male subjects. The anthropometry of the boundary manikins was then be used to create 3D digital models (to be discussed in subsequent papers) intended for use by designers to test components of their space suit design, to verify that the requirements specified in the Human Systems Integration Requirements (HSIR) document are met. The end-goal is to allow for designers to generate suits which accommodate the diverse anthropometry of the user population.

  7. Reliability and intermethod agreement for body fat assessment among two field and two laboratory methods in adolescents.

    Science.gov (United States)

    Vicente-Rodríguez, Germán; Rey-López, Juan P; Mesana, Maria I; Poortvliet, Eric; Ortega, Francisco B; Polito, Angela; Nagy, Eniko; Widhalm, Kurt; Sjöström, Michael; Moreno, Luis A

    2012-01-01

    To increase knowledge about reliability and intermethods agreement for body fat (BF) is of interest for assessment, interpretation, and comparison purposes. It was aimed to examine intra- and inter-rater reliability, interday variability, and degree of agreement for BF using air-displacement plethysmography (Bod-Pod), dual-energy X-ray absorptiometry (DXA), bioelectrical impedance analysis (BIA), and skinfold measurements in European adolescents. Fifty-four adolescents (25 females) from Zaragoza and 30 (14 females) from Stockholm, aged 13-17 years participated in this study. Two trained raters in each center assessed BF with Bod-Pod, DXA, BIA, and anthropometry (DXA only in Zaragoza). Intermethod agreement and reliability were studied using a 4-way ANOVA for the same rater on the first day and two additional measurements on a second day, one each rater. Technical error of measurement (TEM) and percentage coefficient of reliability (%R) were also reported. No significant intrarater, inter-rater, or interday effect was observed for %BF for any method in either of the cities. In Zaragoza, %BF was significantly different when measured by Bod-Pod and BIA in comparison with anthropometry and DXA (all P Bod-Pod, DXA, BIA, and anthropometry are reliable for %BF repeated assessment within the same day by the same or different raters or in consecutive days by the same rater. Bod-Pod showed close agreement with BIA as did DXA with anthropometry; however, Bod-Pod and BIA presented higher values of %BF than anthropometry and DXA.

  8. Quality Assurance for Accuracy of Anthropometric Measurements in Clinical and Epidemiological Studies: [Errare humanum est = to err is human].

    Science.gov (United States)

    Mony, Prem K; Swaminathan, Sumathi; Gajendran, Jayachitra K; Vaz, Mario

    2016-01-01

    Anthropometry involves the external measurement of morphologic traits of human beings. High quality anthropometric measurements are fundamental to clinical and epidemiological research. The measurements for each method have inherent variations, either due to biologic variation or due to error in measurement. Errors in measurement cannot be avoided completely but they can be minimized to a large extent. We define methods to estimate measurement error in anthropometry, offer guidelines for acceptable error, and suggest ways to minimize measurement error; thereby improving anthropometry quality in health assessments. We propose that special attention be paid to the following six key parameters for quality assurance of anthropometric measurements: (i) Identification of certified lead anthropometrist and trainer, (ii) manual of standard operating procedures, (iii) choice of robust equipment, (iv) equipment calibration, (v) standardization training and certification, and (vi) measurements resampling.

  9. Quality assurance for accuracy of anthropometric measurements in clinical and epidemiological studies [Errare humanum est = to err is human

    Directory of Open Access Journals (Sweden)

    Prem K Mony

    2016-01-01

    Full Text Available Anthropometry involves the external measurement of morphologic traits of human beings. High quality anthropometric measurements are fundamental to clinical and epidemiological research. The measurements for each method have inherent variations, either due to biologic variation or due to error in measurement. Errors in measurement cannot be avoided completely but they can be minimized to a large extent. We define methods to estimate measurement error in anthropometry, offer guidelines for acceptable error, and suggest ways to minimize measurement error; thereby improving anthropometry quality in health assessments. We propose that special attention be paid to the following six key parameters for quality assurance of anthropometric measurements: (i Identification of certified lead anthropometrist and trainer, (ii manual of standard operating procedures, (iii choice of robust equipment, (iv equipment calibration, (v standardization training and certification, and (vi measurements resampling.

  10. 3D Human Scanning Solution for Medical Measurements

    OpenAIRE

    Sütő, Balázs; Könnyű, Zsolt; Tölgyesi, Zsolt; Skala, Tibor; Rudas, Imre; Kozlovszky, Miklos

    2015-01-01

    Part 8: Signal Processing in Medicine; International audience; Today anthropometry can be performed with three-dimensional scanners. Our aim is to establish a low-cost, easy-to-use hardware and software solution, which is capable to do automatic, computer-based anthropometry and medical measurements for health care. We have designed and build a large, remote controlled turntable and a 3D scanner application, which can be used to digitalize 0.2-2,6 m tall real world objects into 3D models. Wit...

  11. ネパール都市近郊チベット難民キャンプ住民の形態および最大酸素摂取量 : 9年後のフォローアップ研究

    OpenAIRE

    大柿, 哲朗; 齊藤, 篤司; 吉水, 浩; 伊藤, 和枝; 川崎, 晃一

    2000-01-01

    The purpose of this study was to find out any change in anthropometry and physical fitness of the Tibetan immigrants living in a Tibetan Refugee Camp located in the suburban district of Kathmandu in Nepal. The study was repeated both in 1990 and in 1999 in the same subjects: 80 men and 167 women. We measured the anthropometry, physical fitness and daily activity level. Anthoropometrical measure ments were conducted on stature, body weight(BW), the circumferences of 6 sites (for men) or 2 s...

  12. Variations In Gait Patterns Of Runners: Relationship To Anthropometric Measurements

    Science.gov (United States)

    Adelsberg, S.; Tauber, C.; Au, J.; Pugh, J.

    1983-07-01

    High-speed computerized motion analysis was used to assess the running parameters of a group of runners. Anthropometric measurements were taken on the group of runners in an effort to provide possible correlations between running style, speed, and anthropometry. The most consistent correlation was between speed and stride length. Femur length and stride length was only highly correlated for the runners at the fastest speeds. The faster runners also had a gait pattern characterized by significantly lower ground contact time than that of the slower runners. Of prime importance in running is behavior of the body during float phase, and mediated by anthropometry and the biomechanical characteristics of the stance phase.

  13. Validity of anthropometric measurements to assess body composition, including muscle mass, in 3-year-old children from the SKOT cohort

    DEFF Research Database (Denmark)

    Jensen, Signe Marie; Mølgaard, Christian; Ejlerskov, Katrine Tschentscher;

    2015-01-01

    Nutritional status of children is commonly assessed by anthropometry both in under and overnutrition. The link between anthropometry and body fat, the body compartment most affected by overnutrition, is well known, but the link with muscle mass, the body compartment most depleted in undernutrition......, associated with infections, remains unknown. In this study, we examined the relationship between common anthropometric indices and body composition measured by dual-energy X-ray absorptiometry (DEXA) in a sample of 121 healthy 3-year-old Danish children. Appendicular (arms and legs) lean mass was used...

  14. Predicting total, abdominal, visceral and hepatic adiposity with circulating biomarkers in Caucasian and Japanese American women.

    Directory of Open Access Journals (Sweden)

    Unhee Lim

    Full Text Available BACKGROUND: Characterization of abdominal and intra-abdominal fat requires imaging, and thus is not feasible in large epidemiologic studies. OBJECTIVE: We investigated whether biomarkers may complement anthropometry (body mass index [BMI], waist circumference [WC], and waist-hip ratio [WHR] in predicting the size of the body fat compartments by analyzing blood biomarkers, including adipocytokines, insulin resistance markers, sex steroid hormones, lipids, liver enzymes and gastro-neuropeptides. METHODS: Fasting levels of 58 blood markers were analyzed in 60 healthy, Caucasian or Japanese American postmenopausal women who underwent anthropometric measurements, dual energy X-ray absorptiometry (DXA, and abdominal magnetic resonance imaging. Total, abdominal, visceral and hepatic adiposity were predicted based on anthropometry and the biomarkers using Random Forest models. RESULTS: Total body fat was well predicted by anthropometry alone (R(2 = 0.85, by the 5 best predictors from the biomarker model alone (leptin, leptin-adiponectin ratio [LAR], free estradiol, plasminogen activator inhibitor-1 [PAI1], alanine transaminase [ALT]; R(2 = 0.69, or by combining these 5 biomarkers with anthropometry (R(2 = 0.91. Abdominal adiposity (DXA trunk-to-periphery fat ratio was better predicted by combining the two types of predictors (R(2 = 0.58 than by anthropometry alone (R(2 = 0.53 or the 5 best biomarkers alone (25(OH-vitamin D(3, insulin-like growth factor binding protein-1 [IGFBP1], uric acid, soluble leptin receptor [sLEPR], Coenzyme Q10; R(2 = 0.35. Similarly, visceral fat was slightly better predicted by combining the predictors (R(2 = 0.68 than by anthropometry alone (R(2 = 0.65 or the 5 best biomarker predictors alone (leptin, C-reactive protein [CRP], LAR, lycopene, vitamin D(3; R(2 = 0.58. Percent liver fat was predicted better by the 5 best biomarker predictors (insulin, sex hormone binding globulin [SHBG], LAR, alpha-tocopherol, PAI1; R(2 = 0

  15. The comparison of 7 different classes (4th grade), from 7 different countries (fitness tests in a comenius project - ted´s project)

    OpenAIRE

    José Pedro Amoroso

    2015-01-01

    9 testswere performed to check whether there are statistically significant differences among the seven countries studied. The countries with the best results are those where children are more autonomous, with a more active lifestyle. In terms of anthropometry, we did not get results with great differences. But we have learned, the countries who have more hour of PE during the year, have best results.

  16. Intake of ruminant trans fatty acids and changes in body weight and waist circumference

    DEFF Research Database (Denmark)

    Hansen, C P; Berentzen, T L; Halkjær, Jytte

    2012-01-01

    Follow-up studies have suggested that total intake of trans fatty acids (TFA) is a risk factor for gain in body weight and waist circumference (WC). However, in a cross-sectional study individual TFA isomers in adipose tissue had divergent associations with anthropometry. Our objective...

  17. Interaction between Genetic Predisposition to Adiposity and Dietary Protein in Relation to Subsequent Change in Body Weight and Waist Circumference

    DEFF Research Database (Denmark)

    Ankarfeldt, Mikkel Z; Larsen, Sofus C; Angquist, Lars

    2014-01-01

    BACKGROUND: Genetic predisposition to adiposity may interact with dietary protein in relation to changes of anthropometry. OBJECTIVE: To investigate the interaction between genetic predisposition to higher body mass index (BMI), waist circumference (WC) or waist-hip ratio adjusted for BMI (WHRBMI...

  18. New percentage body fat prediction equations for Japanese males.

    Science.gov (United States)

    Kagawa, Masaharu; Kerr, Deborah; Binns, Colin W

    2006-07-01

    Anthropometry is simple, cheap, portable and non-invasive method for the assessment of body composition. While the Nagamine and Suzuki body density prediction equation has been frequently used to estimate %BF of Japanese, the equation was developed more than 40 years ago and its applicability to the current Japanese population has not been studied. This study aimed to compare %BF results estimated from anthropometry and dual energy X-ray absorptiometry (DXA) in order to examine applicability of the Nagamine and Suzuki equation. Body composition of 45 Japanese males (age: 24.3+/-5.5 years, stature: 171.6+/-5.8 cm, body mass: 62.6+/-7.1 kg, %BF: 15.7+/-5.6%) were assessed using whole-body DXA (Hologic QDR-2000) scan and anthropometry using the protocol of the International Society for the Advancement of Kinanthropometry (ISAK). From anthropometric measurements %BF was calculated using the Nagamine and Suzuki equation. The results showed that the Nagamine and Suzuki equation significantly (p<0.05) underestimated %BF of Japanese males compared to the DXA results. There was a trend towards greater underestimation as the estimated %BF values using DXA increased. New %BF prediction equations were proposed from the DXA and anthropometry results. Application of the proposed equations may assist in more accurate assessment of body fatness in Japanese males living today.

  19. Sport selection in under-17 male roller hockey

    NARCIS (Netherlands)

    Coelho-E-Silva, Manuel J.; Vaz, Vasco; Simoes, Filipe; Carvalho, Humberto M.; Valente-Dos-Santos, Joao; Figueiredo, Antonio J.; Pereira, Vanildo; Vaeyens, Roel; Philippaerts, Renaat; Elferink-Gemser, Marije T.; Malina, Robert M.

    2012-01-01

    Characteristics of 32 international and 41 local under-17 (U-17) (14.516.5 years) roller hockey players were considered in the context of discrimination by competitive level using training history, anthropometry, skeletal maturation, and several laboratory and field performance tests. More internati

  20. Modelling Developmental Changes in Repeated-Sprint Ability by Chronological and Skeletal Ages in Young Soccer Players

    NARCIS (Netherlands)

    Valente-dos-Santos, J.; Coelho-e-Silva, M. J.; Martins, R. A.; Figueiredo, A. J.; Cyrino, E. S.; Sherar, L. B.; Vaeyens, R.; Huijgen, B. C. H.; Elferink-Gemser, M. T.; Malina, R. M.

    2012-01-01

    This study investigated the influence of chronological (CA) and skeletal ages (SA), anthropometry, aerobic endurance and lower limb explosive strength on developmental changes in repeated-sprint ability (RSA) in soccer players aged 11-17 years. Participants were annually followed over 5 years, resul

  1. Helmet Sensor - Transfer Function and Model Development

    Science.gov (United States)

    2010-09-01

    trace is positive and the integral of the Y-axis trace is negative, that would indicate a hit to the headform’s left-rear quadrant. This exercise ...head cg will be negligible. The specimen had no evidence of osteopenia or osteoporosis and was approximately 50% male anthropometry. Specimen

  2. The role of diabetes co-morbidity for tuberculosis treatment outcomes

    DEFF Research Database (Denmark)

    Faurholt-Jepsen, Daniel; Range, Nyagosya; PrayGod, George;

    2012-01-01

    Due to the association between diabetes and pulmonary tuberculosis (TB), diabetes may threaten the control of TB. In a prospective cohort study nested in a nutrition trial, we investigated the role of diabetes on changes in anthropometry, grip strength, and clinical parameters over a five months...

  3. Which Food Patterns Are Predictors of Obesity in Tehranian Adults?

    Science.gov (United States)

    Hosseini-Esfahani, Firoozeh; Djazaieri, Seyed-Abolghasem; Mirmiran, Parvin; Mehrabi, Yadollah; Azizi, Fereidoun

    2012-01-01

    Objectives: To determine whether changes in food patterns over a period of 6 years were related to obesity in Tehranian adults. Design: Data on dietary intake, using the food frequency questionnaire, and anthropometry were obtained in 2 periods of the survey (1999-2001 and 2005-2007). Setting: Participants of the Tehran Lipid and Glucose Study.…

  4. The Relationship of Isometric Grip Strength, Optimal Dynamometer Settings, and Certain Anthropometric Factors

    Science.gov (United States)

    1990-05-01

    of the long flexors of the digits ( Kapandji , 1982). This may be the result of losing the fulcrum that is normally provided as the tendons pass over an...univariate and multivariate examination of measurement error in anthropometry. American Journal of Physical Anthropology, 40, 197-203. Kapandji , I. A. (1982

  5. Physical Education, Sports and the Sciences: Papers Presented in Honor of H. Harrison Clarke.

    Science.gov (United States)

    Broekhoff, Jan, Ed.

    The papers included in this publication encompass research studies in physical fitness, the physiology of exercise, anthropometry, motor learning, teaching methodology, and personality. Many of these papers accentuate physical components; others identify different variables in the composite of personality such as the mental, social, and emotional…

  6. A multinational deployment of 3D laser scanning to study craniofacial dysmorphology in fetal alcohol spectrum disorders

    Science.gov (United States)

    Rogers, Jeff; Wernert, Eric; Moore, Elizabeth; Ward, Richard; Wetherill, Leah F.; Foroud, Tatiana

    2007-01-01

    Craniofacial anthropometry (the measurement and analysis of head and face dimensions) has been used to assess and describe abnormal craniofacial variation (dysmorphology) and the facial phenotype in many medical syndromes. Traditionally, anthropometry measurements have been collected by the direct application of calipers and tape measures to the subject's head and face, and can suffer from inaccuracies due to restless subjects, erroneous landmark identification, clinician variability, and other forms of human error. Three-dimensional imaging technologies promise a more effective alternative that separates the acquisition and measurement phases to reduce these variabilities while also enabling novel measurements and longitudinal analysis of subjects. Indiana University (IU) is part of an international consortium of researchers studying fetal alcohol spectrum disorders (FASD). Fetal alcohol exposure results in predictable craniofacial dysmorphologies, and anthropometry has been proven to be an effective diagnosis tool for the condition. IU is leading a project to study the use of 3D surface scanning to acquire anthropometry data in order to more accurately diagnose FASD, especially in its milder forms. This paper describes our experiences in selecting, verifying, supporting, and coordinating a set of 3D scanning systems for use in collecting facial scans and anthropometric data from around the world.

  7. Calf muscle volume estimates: Implications for Botulinum toxin treatment?

    DEFF Research Database (Denmark)

    Bandholm, Thomas Quaade; Sonne-Holm, Stig; Thomsen, Carsten;

    2007-01-01

    An optimal botulinum toxin dose may be related to the volume of the targeted muscle. We investigated the suitability of using ultrasound and anthropometry to estimate gastrocnemius and soleus muscle volume. Gastrocnemius and soleus muscle thickness was measured in 11 cadaveric human legs, using u...

  8. The United States Air Force Small Business Innovation Research Program

    Science.gov (United States)

    1990-01-01

    mechanically- driven or fixed non-conventional surfaces, such as strkes, fences or spoilers) and pneumatic techniques such as surface blowing have all been...compared to one fur the females. The results of the discriminant analyses indicated significant divergence from cross gender anthropometri proportionally

  9. Musculoskeletal performance testing and profiling of elite competitive fencers.

    Science.gov (United States)

    Sapega, A A; Minkoff, J; Valsamis, M; Nicholas, J A

    1984-01-01

    Twenty-four male members of the 1976 United States Olympic Fencing Squad were profiled. Data were collected on anthropometry; flexibility; and muscular strength, endurance, and power. Five of the physical variables measured in the laboratory were shown to have a significant relationship to competitive success.

  10. AGARD Flight Test Technique Series. Volume 15. Introduction to Avionics Flight Test (Introduction aux Essais des Systemes D’armes)

    Science.gov (United States)

    1996-03-01

    features and thus angular. As a simplistic example, a the signal to noise characteristics of picket fence could be modeled with a the sensor can be...Volume Plans, by Anon., 1992. 12, 1980. 66. U. S. Navy Report No. 533, 54. Smith, Sidney L. and Mosier, Jane Anthropometry of Naval Aviators, N

  11. Crew Escape Technologies (CREST) Mission Area Requirements Study Current and Future Crew Escape Requirements

    Science.gov (United States)

    1992-02-01

    anthropometry and the type and location of the equipment worn by the test suboect. Based upon the data taken In the early nineteen sixties it was...3.1.1 of the CREST Specification describes the system as having -Flow stagnation fence to reduce windblast Induced loads on the head, torso and upper

  12. Analysis of Rotorcraft Crash Dynamics for Development of Improved Crashworthiness Design Criteria

    Science.gov (United States)

    1985-06-01

    seating systems. L 6. Anthropometry of rotorcraft occupants. 7. Landing gear design. 8. Restraint system design. 9. Retention strength for high-mass...with iircraft M - Collision with ground/water N - Collided with: B-3 0 - Wires/poles I - Trees 2 - Residences 3 - Other buildings 4 - Fence , Fenceposts 5

  13. Comfort, experience, physiology and car seat innovation: Theory, Design and Evaluation

    NARCIS (Netherlands)

    Franz, M.M.

    2010-01-01

    The development process of car seats is very complex and many factors have to be considered in the development, such as anthropometry, physiology, safety, design and comfort. A factor making it more complex is the fact that future cars should be more sustainable, making the need for weight reduction

  14. Hemoglobin, Growth, and Attention of Infants in Southern Ethiopia

    Science.gov (United States)

    Aubuchon-Endsley, Nicki L.; Grant, Stephanie L.; Berhanu, Getenesh; Thomas, David G.; Schrader, Sarah E.; Eldridge, Devon; Kennedy, Tay; Hambidge, Michael

    2011-01-01

    Male and female infants from rural Ethiopia were tested to investigate relations among hemoglobin (Hb), anthropometry, and attention. A longitudinal design was used to examine differences in attention performance from 6 (M = 24.9 weeks, n = 89) to 9 months of age (M = 40.6 weeks, n = 85), differences hypothesized to be related to changes in iron…

  15. EVALUASI DATA ANTROPOMETRI ANAK-ANAK USIA 4-6 TAHUN DI JAWA TIMUR DAN APLIKASI PADA PERANCANGAN FASILITAS BELAJAR DI SEKOLAH

    Directory of Open Access Journals (Sweden)

    Linda Herawati

    2013-12-01

    Full Text Available Anthropometry data realy important towards learning facilities design. Comfortness and functional of table an chair have correlation with physical structure of the user. Many study for 6-18 years old in anthropometry data, but for 4-6 years old children there’s no specific anthropometry data.in this research, anthropometry data for 4-6 years old child were analyze and applied to the school facilities design. 550 children from 50 schools in East Java were measured, they consist of 259 girls and 291 boys. Average weight of the boys is 21.40kg with 9.23 standard deviation; the girls average weight is 19,91kg with 5.5 standard deviation. From the body dimension gathered from this research could be applied in desigining learning facilities, such as computer table and chair. Another body dimension also used to determine seat’s width, back support’s height, etc, considering the percentile which is appropriate for each adjustment.

  16. High prevalence of markers of coronary heart disease among Greenland Inuit

    DEFF Research Database (Denmark)

    Jørgensen, Marit Eika; Bjerregaard, Peter; Kjaergaard, Jens Jørgen

    2008-01-01

    in Greenland. Blood tests were supplemented by structured interviews, anthropometry, and measurements of blood pressure, and the participants received an oral glucose tolerance test. RESULTS: The prevalence of symptomatic CHD (AP, self-reported MI) was 7.3% among men and 6.9% among women, and 12.2% and 13...

  17. Low-Income, African American Adolescent Mothers and Their Toddlers Exhibit Similar Dietary Variety Patterns

    Science.gov (United States)

    Papas, Mia A.; Hurley, Kristen M.; Quigg, Anna M.; Oberlander, Sarah E.; Black, Maureen M.

    2009-01-01

    Objective: To examine the relationship between maternal and toddler dietary variety. Design: Longitudinal; maternal and toddler dietary data were collected at 13 months; anthropometry was collected at 13 and 24 months. Setting: Data were collected in homes. Participants: 109 primiparous, low-income, African American adolescent mothers and…

  18. 78 FR 76629 - The National Children's Study, Vanguard (Pilot) Study; Submission for OMB Review; 30-Day Comment...

    Science.gov (United States)

    2013-12-18

    ... Caregiver. ] Child-Focused Physical Child 1,217 2 9/60 365 Measures--Anthropometry, Blood Pressure, Vision... HUMAN SERVICES National Institutes of Health The National Children's Study, Vanguard (Pilot) Study; Submission for OMB Review; 30-Day Comment Request SUMMARY: In compliance with the requirement of Section...

  19. Developmental spinal canal stenosis and somatotype.

    OpenAIRE

    Nightingale, S.

    1989-01-01

    The hypothesis that somatotype and cervical spine developmental canal stenosis may be associated has been investigated by anthropometry and measurement of lateral projection cervical spine radiographs. A significant association of canal size with somatotype has been found such that those with developmentally narrow canals are more likely to have relatively shorter long-bones, particularly in the upper arm, and longer trunks.

  20. Relationships Between Body Fat and Appearance Ratings of U.S. Soldiers

    Science.gov (United States)

    1990-02-01

    of endomorphy using Sheldon’s (1940) visual somatotyping scheme and body specific gravity. This work was extended by Brozek and Keys (1952) to show...1950) Anthropometry of extreme somatotypes . Amer. J. Phys. Anthrop. 8:367-385. Durnin, J.V.G.A., and J. Womersely. (1974) Body fat assessed from total

  1. Evaluation of a Family-Centred Children's Weight Management Intervention

    Science.gov (United States)

    Jinks, Annette; English, Sue; Coufopoulos, Anne

    2013-01-01

    Purpose: The purpose of this paper is to conduct an in-depth quantitative and qualitative evaluation of a family-based weight loss and healthy life style programme for clinically obese children in England. Design/methodology/approach: The mixed method case study evaluation used included obtaining pre and post measurements of anthropometry and a…

  2. Relation of height, body mass, energy intake, and physical activity to risk of renal cell carcinoma: Results from the Netherlands Cohort Study

    NARCIS (Netherlands)

    Dijk, B.A.C. van; Schouten, L.J.; Kiemeney, L.A.L.M.; Goldbohm, R.A.; Brandt, P.A. van den

    2004-01-01

    Data from the Netherlands Cohort Study on Diet and Cancer were used to investigate the association between anthropometry, energy intake, and physical activity and risk of renal cell carcinoma (RCC). The Netherlands Cohort Study on Diet and Cancer consists of 120,852 men and women aged 55-69 years wh

  3. Several Conventional Risk Markers Suggesting Presence of Albuminuria Are Weak Among Rural Africans With Hypertension

    DEFF Research Database (Denmark)

    Rasmussen, Jon Bjarke Jarløv; Nordin, Lovisa S.; Thomsen, Jakup Andreas

    2016-01-01

    The objective of this cross-sectional study was to investigate risk markers indicating the presence of albuminuria in patients with hypertension in rural sub-Saharan Africa (SSA). Urine albumin-creatinine ratio, glycated hemoglobin (HbA1c ), blood pressure, anthropometry, and other patient charac...

  4. Genetics of dietary habits and obesity - a twin study

    DEFF Research Database (Denmark)

    Hasselbalch, Ann Louise

    2010-01-01

    exposures as well as genetic differences between individuals, resulting in differentiated susceptibility to environmental exposures. The evidence for genetic influence on anthropometry has previously been established and has been estimated to be 60-70% based on twin studies. These inter......Obesity has become a major health concern due to the increased risk of co-morbidities, resulting in decreased quality of life, stigmatization, reduced working ability and early death. This causes a great challenge for the health care systems and results in increased direct costs related...... mass, but only limited evidence for associations between habitual dietary intake and anthropometry exists. Differences in habitual dietary intake are also partly determined by differences in genes influencing smell and taste preferences. But, so far, only few studies have investigated genetic...

  5. 1H-MRS Measured Ectopic Fat in Liver and Muscle in Danish Lean and Obese Children and Adolescents

    DEFF Research Database (Denmark)

    Fonvig, Cilius Esmann; Chabanova, Elizaveta; Andersson, Ehm Astrid

    2015-01-01

    OBJECTIVES: This cross sectional study aims to investigate the associations between ectopic lipid accumulation in liver and skeletal muscle and biochemical measures, estimates of insulin resistance, anthropometry, and blood pressure in lean and overweight/obese children. METHODS: Fasting plasma...... glucose, serum lipids, serum insulin, and expressions of insulin resistance, anthropometry, blood pressure, and magnetic resonance spectroscopy of liver and muscle fat were obtained in 327 Danish children and adolescents aged 8-18 years. RESULTS: In 287 overweight/obese children, the prevalences...... associated inversely to high density lipoprotein cholesterol. CONCLUSION: Hepatic steatosis is associated with dyslipidemia and liver and muscle fat depositions are linked to obesity-related metabolic dysfunctions, especially glycosylated hemoglobin, in children and adolescents, which suggest an increased...

  6. Assessing the differences between numerical methods and real experiments for the evaluation of reach envelopes of the human body

    CERN Document Server

    Delangle, Mathieu; Poirson, Emilie

    2015-01-01

    The use of static human body dimensions to assess the human accessibility is an essential part of an ergonomic approach in user-centered design. Assessments of reach capability are commonly performed by exercising external anthropometry of human body parts, which may be found in anthropometric databases, to numerically define the reach area of an intended user population. The result is a reach envelope determined entirely by the segment lengths, without taking into account external variables, as the nature of the task or the physical capacities of the subject, which may influence the results. Considering the body as a simple assembly of static parts of different anthropometry is limiting. In this paper, the limit of validity of this approach is assessed by comparing the reach envelopes obtained by this method to those obtained with a simple two-dimensional experimental reaching task of a panel of subjects. Forty subjects experimentally evaluated the reach, first with the body constrained and second unconstrai...

  7. Repeated-measure validation of craniofacial metrics from three-dimensional surface scans: application to medical genetics

    Science.gov (United States)

    Lauer, Eric A.; Corner, Brian D.; Li, Peng; Beecher, Robert M.; Deutsch, Curtis

    2002-03-01

    Traditionally, medical geneticists have employed visual inspection (anthroposcopy) to clinically evaluate dysmorphology. In the last 20 years, there has been an increasing trend towards quantitative assessment to render diagnosis of anomalies more objective and reliable. These methods have focused on direct anthropometry, using a combination of classical physical anthropology tools and new instruments tailor-made to describe craniofacial morphometry. These methods are painstaking and require that the patient remain still for extended periods of time. Most recently, semiautomated techniques (e.g., structured light scanning) have been developed to capture the geometry of the face in a matter of seconds. In this paper, we establish that direct anthropometry and structured light scanning yield reliable measurements, with remarkably high levels of inter-rater and intra-rater reliability, as well as validity (contrasting the two methods).

  8. Assessment of mesh simplification algorithm quality

    Science.gov (United States)

    Roy, Michael; Nicolier, Frederic; Foufou, S.; Truchetet, Frederic; Koschan, Andreas; Abidi, Mongi A.

    2002-03-01

    Traditionally, medical geneticists have employed visual inspection (anthroposcopy) to clinically evaluate dysmorphology. In the last 20 years, there has been an increasing trend towards quantitative assessment to render diagnosis of anomalies more objective and reliable. These methods have focused on direct anthropometry, using a combination of classical physical anthropology tools and new instruments tailor-made to describe craniofacial morphometry. These methods are painstaking and require that the patient remain still for extended periods of time. Most recently, semiautomated techniques (e.g., structured light scanning) have been developed to capture the geometry of the face in a matter of seconds. In this paper, we establish that direct anthropometry and structured light scanning yield reliable measurements, with remarkably high levels of inter-rater and intra-rater reliability, as well as validity (contrasting the two methods).

  9. Comparison of methods for assessing nutritional status in HIV-infected adults.

    Science.gov (United States)

    Niyongabo, T; Melchior, J C; Henzel, D; Bouchaud, O; Larouzé, B

    1999-10-01

    Malnutrition is a frequent complication of human immunodeficiency virus (HIV) infection and is associated with a poor prognosis. To compare different measures of nutritional status in HIV-infected patients, we prospectively studied 88 outpatients seen at a Paris AIDS outpatient clinic for routine follow-up examinations. Nutritional status was assessed according to body weight loss (BWL, 4 classes), anthropometry, bioelectric impedance analysis (BIA), and subjective global assessment of nutritional status (SGA). Malnutrition was diagnosed in 22.4% of subjects using SGA, and 37.1% by BWL. SGA rapidly detected a worsening of nutritional status, while BWL detected malnutrition at an earlier stage. A good correlation was found between SGA class and body composition assessed by anthropometry and BIA. Deteriorating nutritional status diagnosed by SGA correlated with the CDC HIV disease class. SGA, a simple nutritional assessment, can serve as a basis for prescribing artificial nutrition, while BWL detects malnutrition at an earlier stage.

  10. Validation of bioelectrical-impedance analysis as a measurement of change in body composition in obesity

    Energy Technology Data Exchange (ETDEWEB)

    Kushner, R.F.; Kunigk, A.; Alspaugh, M.; Andronis, P.T.; Leitch, C.A.; Schoeller, D.A. (Univ. of Chicago, IL (USA))

    1990-08-01

    The bioelectrical-impedance-analysis (BIA) method accurately measures body composition in weight-stable subjects. This study validates the use of BIA to measure change in body composition. Twelve obese females underwent weight loss at a mean rate of 1.16 kg/wk. Body composition was measured by deuterium oxide dilution (D2O), BIA, and skinfold anthropometry (SFA) at baseline and at 5% decrements in weight. Highly significant correlations were obtained between D2O and BIA (r = 0.971) and between D2O and SFA (r = 0.932). Overall, BIA predicted change in fat-free mass with greater accuracy (to 0.4 kg) and precision (+/- 1.28 kg) than did anthropometry (to 0.8 kg and +/- 2.58 kg, respectively). We conclude that BIA is a useful clinical method for measuring change in body composition.

  11. The comparison of 7 different classes (4th grade, from 7 different countries (fitness tests in a comenius project - ted´s project

    Directory of Open Access Journals (Sweden)

    José Pedro Amoroso

    2015-08-01

    Full Text Available 9 testswere performed to check whether there are statistically significant differences among the seven countries studied. The countries with the best results are those where children are more autonomous, with a more active lifestyle. In terms of anthropometry, we did not get results with great differences. But we have learned, the countries who have more hour of PE during the year, have best results.

  12. Clinical Investigation Program Report Control Symbol MED 300.

    Science.gov (United States)

    1983-10-01

    0) 1982 Sexual Education Inventory. (0) 39 1983 The Relationship Between Maternal and Paternal Anthropometry 40 and Resultant Rate of Cephalo-Pelvic...Sheet Date 30 Sep 83 Prot No.: 83-28 Status: Onaoinq Title: Family Childrearing Styles , Child Medical Fears and Maternal Presence as Predictors of Young...psychological meaning of adolescent attributes to his/her biological parent and step- parent by com- paring the adolescent’s appraisal of them along the

  13. Cardiovascular Disease Risk Factor Patterns and Their Implications for Intervention Strategies in Vietnam

    OpenAIRE

    Quang Ngoc Nguyen; Son Thai Pham; Loi Doan Do; Viet Lan Nguyen; Stig Wall; Lars Weinehall; Ruth Bonita; Peter Byass

    2012-01-01

    Background. Data on cardiovascular disease risk factors (CVDRFs) in Vietnam are limited. This study explores the prevalence of each CVDRF and how they cluster to evaluate CVDRF burdens and potential prevention strategies. Methods. A cross-sectional survey in 2009 (2,130 adults) was done to collect data on behavioural CVDRF, anthropometry and blood pressure, lipidaemia profiles, and oral glucose tolerance tests. Four metabolic CVDRFs (hypertension, dyslipidaemia, diabetes, and obesity) and fiv...

  14. Social and psychological factors affecting eating habits among university students in a Malaysian medical school: a cross-sectional study

    OpenAIRE

    Ganasegeran Kurubaran; Al-Dubai Sami AR; Qureshi Ahmad M; Al-abed Al-abed AA; AM, Rizal; Aljunid Syed M

    2012-01-01

    Abstract Background Eating habits have been a major concern among university students as a determinant of health status. The aim of this study was to assess the pattern of eating habits and its associated social and psychological factors among medical students. Methods A cross sectional study was conducted among 132 medical students of pre-clinical phase at a Malaysian university. A self-administered questionnaire was used which included questions on socio-demography, anthropometry, eating ha...

  15. Nutrition and Oxidative Parameters in Pregnancy, Size at Birth and Metabolic Status of the Offspring at 4.5 Years : The MINIMat Trial in Rural Bangladesh

    OpenAIRE

    2012-01-01

    Undernutrition and oxidative stress in fetal life and infancy may lead to adverse health outcomes in the offspring. We studied nutrition and oxidative parameters in pregnancy and their associations with birth anthropometry and metabolic status in the children. In Matlab in rural Bangladesh, women were randomized to either early (Early) invitation to food supplementation or to start at their own liking (Usual). Women were also allocated to either; 1) 60 mg iron and 400 µg folic acid (Fe60F), 2...

  16. Development of statistical methodologies applied to anthropometric data oriented towards the ergonomic design of products

    OpenAIRE

    Vinué Visús, Guillermo

    2014-01-01

    Ergonomics is the scientific discipline that studies the interactions between human beings and the elements of a system and presents multiple applications in areas such as clothing and footwear design or both working and household environments. In each of these sectors, knowing the anthropometric dimensions of the current target population is fundamental to ensure that products suit as well as possible most of the users who make up the population. Anthropometry refers to the study of the meas...

  17. Nutritional Status in Children with Chronic Renal Failure on Hemodialysis

    OpenAIRE

    Zaki, Moushira Erfan; Hassan, Mona Mamdouh; Bazaraa, Hafez Mahmoud; Ahmed, Hany Fathy; Mahmoud Badr, Ahmed Mohamed

    2014-01-01

    Background and Aim: Growth retardation is still an important manifestation of children with chronic renal failure (CRF). The aim of this study is to evaluate the growth in relation to nutritional status in Egyptian children with CRF on hemodialysis.Subjects and Methods: The study included 30 Egyptian children above the age of six years on regular haemodialysis at the Haemodialysis Unit of the Centre of Pediatric Nephrology and Transplantation of Cairo University. Anthropometry, biochemical pa...

  18. Evolução na antropometria e na composição corporal de mulheres fisicamente inativas maiores de quarenta anos de acordo com a idade cronológica

    OpenAIRE

    Gonçalves, José Manuel Pereira; Santos,Maria Gisele dos; Lopes, João Gilberto Costa; Andrade, Vivian Paz de; Moraes, Giovana Beatriz de; Nardi, Luana; Pessoa, Alexander Marcos

    2009-01-01

    ABSTRACT The senior population has been growing in the last decades amount which reduction in the levels of physical activity, comes accompanied of many chronic diseases, like the cardiovascular diseases and the diabetes, besides the increase of the corporal fat. The goal of the study present was to verify the evolution and the possible differences in anthropometry and in the women's corporeal physically inactive composition according to the chronological age after the 40 years. Moreover, ...

  19. A modeling approach to compute modification of net joint forces caused by coping movements in obstetric brachial plexus palsy

    OpenAIRE

    2013-01-01

    Background Many disorders of the musculoskeletal system are caused by modified net joint forces resulting from individual coping movement strategies of patients suffering from neuromuscular diseases. Purpose of this work is to introduce a personalized biomechanical model which allows the calculation of individual net joint forces via inverse dynamics based on anthropometry and kinematics of the upper extremity measured by 3D optoelectronical motion analysis. Methods The determined resulting n...

  20. Index of National Aviation Facilities Experimental Center Technical Reports 1972-1977.

    Science.gov (United States)

    1981-05-01

    anthropometry and kinematics. The seat model is made up of beam and membrane elements with provision for simulating plastic behavior by the introduction of...protection. Minor problem areas and possible solutions are also discussed. NA-75-36 JET BLAST FENCE INVESTIGATION AT JOHN F. KENNEDY INTERNATIONAL...AIRPORT Guenther H. Christiansen Final, August 1975 32 P. (RD-75-121) (AD A015 086) A blast fence installed at the departure end of runway 311, at John F

  1. Research and Development of an Advanced Personal Load Carriage System Phases 2 and 3. Section F: Workshop on Advances in Military Load Carriage

    Science.gov (United States)

    1997-10-30

    factors which affect load carriage and carriage system design and evaluation include body anthropometries and composition (eg. stature, lean body...2). Subjects were asked to rate their stability, balance. comfort. and freedom of movement Figure l. Mobility Circuit- Fence Climb Focus Groups...34’ Fence Climb/Agility Run "’ Uphill Ramp/Sidehill Ramp • Static Tasks 17 Battle Order Testing- After doffing the load carriage system

  2. Nutritional assessment and treatment of patients with liver cirrhosis.

    Science.gov (United States)

    Moctezuma-Velázquez, Carlos; García-Juárez, Ignacio; Soto-Solís, Rodrigo; Hernández-Cortés, Juan; Torre, Aldo

    2013-01-01

    Prevalence of chronic liver diseases, including liver cirrhosis, is increasing worldwide. The nutritional state assessment in these patients is complicated, and besides anthropometry is based on several other tools in order to be more accurate. Specific dietary recommendations are needed in patients with chronic liver diseases in order to help prevent and treat liver decompensation because malnutrition is an independent predictor of mortality. This review focuses on essential aspects in the nutritional assessment of cirrhotic patients and some general recommendations for their treatment.

  3. Bioelectric impedance overestimates the body fat in overweight and underestimates in Brazilian obese women: a comparation with Segal equation 1

    OpenAIRE

    Pimentel, G. D.; Bernhard, A. B. [UNESP; M. R. P. Frezza; Rinaldi, A. E. M. [UNESP; Roberto Carlos BURINI

    2010-01-01

    Introduction: Overweight and obesity are risk factors to appearance of cardiovascular diseases and anthropometry is important as clinical tool for planning and health policymaking at population level. Thus, aim of this work was to compare the simple body fat percentage (%BF) obtained straight by bioeletric impedance (BIA) to the one obtained by the equation of Segal et al (1988), which uses the BIA resistance value, overweight among adult women.Methods: This study conducted with 86 adult wome...

  4. Dietary Re-education, Exercise Program, Performance and Body Indexes Associated with Risk Factors in Overweight/Obese Women

    Directory of Open Access Journals (Sweden)

    Marchini Julio

    2005-12-01

    Full Text Available Abstract This study observed the effect of a dietary re-education plus regular physical activity on body composition, risk factors and physical test performance of sedentary overweight/obese women and to correlate these variables one with each other. Fifty women (36 ± 10 yrs; 31 ± 6 body mass index (BMI, kg/m2 volunteered for the study. Body compositions were obtained by anthropometry and bioimpedance and some body indexes were established. One-repetition maximum (1-RM and treadmill VO2max tests were carried out and blood samples were obtained for lipid, glucose and uric acid analyses before (T1 and after two months of intervention (T2. Diet was established by indirect calorimetry. Body fat, glucose, uric acid, total cholesterol, HDL-cholesterol and systolic blood pressure were significantly reduced. The 1-RM and VO2max tests were significantly increased. Neck circumference (NC was correlated with body composition, back muscle 1-MR, HDL and LDL cholesterol, total cholesterol/HDL ratio, uric acid, and resting energy expenditure. BMI was found to be significantly correlated with waist/hip ratio, circumference sum, and body fat percentage by anthropometry and bioimpedance. Body fat percentage determined by bioimpedance and anthropometry was significantly correlated with arm fat area and arm fat area corrected respectively, and both with BMI at T1 and T2. This study suggests that a dietary reeducation plus physical activity around 200 min/week improved body composition and the health of these women. Many anthropometry measurements have correspondence to risk factors and NC could be a simple approach to reflect these results, without other more complex techniques.

  5. A comparative study of metabolic profile, anthropometric parameters among vegetarians and non-vegetarians- do vegetarian diet have a cardio protective role?

    Directory of Open Access Journals (Sweden)

    Ashwini

    2016-06-01

    Conclusions: Vegetarians have a more favourable lipid profile and anthropometry, with lower levels of total cholesterol, lower weight, body mass index, waist and hip circumference when compared to non-vegetarians, that reduces cardiovascular risk among them. Identifying young adults with unfavourable metabolic profile and adapting suitable dietary modifications tends to reduce the burden of cardiovascular disease particularly in developing countries. [Int J Res Med Sci 2016; 4(6.000: 2240-2245

  6. [monitoring Growth].

    OpenAIRE

    Zeferino, Angélica M B; Barros Filho, Antonio A.; BETTIOL, Heloisa; Barbieri,Marco A.

    2015-01-01

    To present concepts related to growth assessment, with emphasis on aspects concerning the evaluation of individuals. The present paper is based on reports published by the WHO regarding the use anthropometry for the assessment of nutritional status; on original articles; and on book chapters about the same topic, as well as on the criticisms of auxologists of this type of assessment when employed at the individual level. Concepts concerning reference, skeletal maturity, mid-parental target he...

  7. Monitoring Growth [acompanhamento Do Crescimento

    OpenAIRE

    Zeferino A.M.B.; Barros Filho A.A.; Bettiol H.; Barbieri M.A.

    2003-01-01

    Objective: To present concepts related to growth assessment, with emphasis on aspects concerning the evaluation of individuals. Sources of data: The present paper is based on reports published by the WHO regarding the use anthropometry for the assessment of nutritional status; on original articles; and on book chapters about the same topic, as well as on the criticisms of auxologists of this type of assessment when employed at the individual level. Summary of the findings: Concepts concerning...

  8. Beverage Consumption Habits and Association with Total Water and Energy Intakes in the Spanish Population: Findings of the ANIBES Study

    OpenAIRE

    Mariela Nissensohn; Almudena Sánchez-Villegas; Rosa M Ortega; Javier Aranceta-Bartrina; Ángel Gil; Marcela González-Gross; Gregorio Varela-Moreiras; Lluis Serra-Majem

    2016-01-01

    Background: Inadequate hydration is a public health issue that imposes a significant economic burden. In Spain, data of total water intake (TWI) are scarce. There is a clear need for a national study that quantifies water and beverage intakes and explores associations between the types of beverages and energy intakes. Methods: The Anthropometry, Intake and Energy Balance Study ANIBES is a national survey of diet and nutrition conducted among a representative sample of 2285 healthy participant...

  9. The Current Waist Circumference Cut Point Used for the Diagnosis of Metabolic Syndrome in Sub-Saharan African Women Is Not Appropriate

    OpenAIRE

    Crowther, Nigel J.; Norris, Shane A.

    2012-01-01

    The waist circumference cut point for diagnosing the metabolic syndrome in sub-Saharan African subjects is based on that obtained from studies in European populations. The aim of this study was to measure the prevalence of obesity and related metabolic disorders in an urban population of African females, a group at high risk for such diseases, and to determine the appropriate waist cut point for diagnosing the metabolic syndrome. Anthropometry and fasting lipid, glucose and insulin levels wer...

  10. Factors Associated With Scoliosis in Schoolchildren: a Cross-Sectional Population-Based Study

    OpenAIRE

    Baroni, Marina Pegoraro; Sanchis, Geronimo José Bouzas; de Assis, Sanderson José Costa; dos Santos, Rafael Gomes; Pereira, Silvana Alves; Sousa, Klayton Galante; Lopes,Johnnatas Mikael

    2015-01-01

    Background The present study aimed to investigate the prevalence of scoliosis and to analyze the factors associated with scoliosis in schoolchildren aged between 7 and 17 years. Methods This is a cross-sectional and quantitative study with stratified random selection of public school students in the city of Santa Cruz, Brazil. The presence of scoliosis was examined, as well as the flexibility of the posterior muscle chain, socioeconomic characteristics, anthropometry, lifestyle habits, sexual...

  11. Prediktivna vrijednost preuhranjenosti u ranom otkrivanju metaboličkoga sindroma u školske djece [Predictive value of overweight in early detection of metabolic syndrome in schoolchildren

    OpenAIRE

    Majer, Marjeta

    2015-01-01

    Aim of the study was to determine predictive value of overweight in early detection of metabolic syndrome in school children. Respondents and methodology: subject in the study were 50% proportional sample of the initial cohort from a representative sample of first-grade students of elementary school year 2003/2004. Data were obtained by survey, anthropometry and laboratory blood testing. IDF criteria were used to diagnose metabolic syndrome. Data was analysed using descriptive ...

  12. Spacesuit Glove-Induced Hand Trauma and Analysis of Potentially Related Risk Variables

    Science.gov (United States)

    Charvat, Chacqueline M.; Norcross, Jason; Reid, Christopher R.; McFarland, Shane M.

    2015-01-01

    Injuries to the hands are common among astronauts who train for extravehicular activity (EVA). When the gloves are pressurized, they restrict movement and create pressure points during tasks, sometimes resulting in pain, muscle fatigue, abrasions, and occasionally more severe injuries such as onycholysis. Glove injuries, both anecdotal and recorded, have been reported during EVA training and flight persistently through NASA's history regardless of mission or glove model. Theories as to causation such as glove-hand fit are common but often lacking in supporting evidence. Previous statistical analysis has evaluated onycholysis in the context of crew anthropometry only. The purpose of this study was to analyze all injuries (as documented in the medical records) and available risk factor variables with the goal to determine engineering and operational controls that may reduce hand injuries due to the EVA glove in the future. A literature review and data mining study were conducted between 2012 and 2014. This study included 179 US NASA crew who trained or completed an EVA between 1981 and 2010 (crossing both Shuttle and ISS eras) and wore either the 4000 Series or Phase VI glove during Extravehicular Mobility Unit (EMU) spacesuit EVA training and flight. All injuries recorded in medical records were analyzed in their association to candidate risk factor variables. Those risk factor variables included demographic characteristics, hand anthropometry, glove fit characteristics, and training/EVA characteristics. Utilizing literature, medical records and anecdotal causation comments recorded in crewmember injury data, investigators were able to identify several risk factors associated with increased risk of glove related injuries. Prime among them were smaller hand anthropometry, duration of individual suited exposures, and improper glove-hand fit as calculated by the difference in the anthropometry middle finger length compared to the baseline EVA glove middle finger length.

  13. Fetal growth and cardiovascular risk factors in Jamaican schoolchildren.

    Science.gov (United States)

    Forrester, T. E.; Wilks, R. J.; Bennett, F. I.; Simeon, D.; Osmond, C.; Allen, M.; Chung, A. P.; Scott, P.

    1996-01-01

    OBJECTIVE--To determine relation between schoolchildren's blood pressure, glycated haemoglobin level, and cholesterol concentration and their anthropometry, socioeconomic status, and birth measurements. DESIGN--Retrospective cohort study. SETTING--27 schools closest to University Hospital of the West Indies, Kingston, Jamaica. SUBJECTS--2337 children aged 6-16 years who were born at university hospital were recruited, and their birth records were recovered: 1610 had suitable records, 659 had records including birth length, and 610 of these were prepubertal. MAIN OUTCOME MEASURES--Blood pressure, glycated haemoglobin level, serum cholesterol concentration, anthropometry at birth, current anthropometry, and socioeconomic status. RESULTS--Multiple regression analysis showed that children's systolic blood pressure was inversely related to their birth weight (P < 0.0001) and directly related to their current weight. Glycated haemoglobin level was higher in children with thicker triceps skinfolds (P < 0.001) and who had been shorter at birth (P = 0.003). Serum cholesterol concentration was inversely related to current height (P = 0.001) and to length at birth (P = 0.09) and was directly related to triceps skinfold thickness and higher socioeconomic status (P < 0.001). CONCLUSIONS--Blood pressure in childhood was inversely related to birth weight and directly to current weight. Glycaemic control and serum cholesterol were related to short length at birth, height deficit in childhood, and childhood obesity. PMID:8563535

  14. PROFIL TINGGI BADAN ANAK USIA BARU MASUK SEKOLAH (TBABS DI BEBERAPA KABUPATEN/KOTA DI INDONESIA: Analisis Data Riskesdas 2007

    Directory of Open Access Journals (Sweden)

    Hermina Hermina

    2012-11-01

    Full Text Available Background: One of nutrition indicator is determined by good quality of human resource reflected by anthropometry such as body height. Objectives: The aim of th1s analysis is to measure the height of pre-elementary school children in rural and urban Indonesia. Methods: Data source of this analysis is Riskesdas Data (2007. Analytic unit of this study was house hold who had new prelimenary school children. (6-7 years old. Variable which was anthropometry data, height for age and sex, was analysed using software anthropometry plus WHO 2007 as standard reference. Other variables were social economic, head of family's job, living place (rural or urban and income expenditure per-capita (kuintil. Results: This result shows that prevalence of pre-elementary school children having stunted is 28.4%. Whereas having normal height standard (WHO 2007 is 90.4%. There is no significant difference between boys and girls' height. However, children's height in rural and urban are different signicantly. More short pre-elementary students are found in rural than urban area. No significant relationship is found beetwen house hold social economic status and children's height. Conclusions: Prevalence of pre-elementary school children having stunted is 28.4%. More short pre-elementary students are found in rural than urban area.  Keywords: height, stunted, pre-elementary school children, social-economic, rural-urban

  15. Genetics of dietary habits and obesity - a twin study.

    Science.gov (United States)

    Hasselbalch, Ann Louise

    2010-09-01

    Obesity has become a major health concern due to the increased risk of co-morbidities, resulting in decreased quality of life, stigmatization, reduced working ability and early death. This causes a great challenge for the health care systems and results in increased direct costs related to treatment of obesity and co-morbidities, as well as increased indirect costs related to reduced function and withdrawal from the labour market. Both between and within societies, large variation in the prevalence of overweight and obesity exists. This variation is caused by differences in environmental exposures as well as genetic differences between individuals, resulting in differentiated susceptibility to environmental exposures. The evidence for genetic influence on anthropometry has previously been established and has been estimated to be 60-70% based on twin studies. These inter-individual differences can, however, not explain the increase in obesity prevalence during the past 70 years. Environmental factors must therefore play an important role in the obesity epidemic. Habitual diet is one of many environmental factors that potentially contribute to the inter-individual differences in body fat mass, but only limited evidence for associations between habitual dietary intake and anthropometry exists. Differences in habitual dietary intake are also partly determined by differences in genes influencing smell and taste preferences. But, so far, only few studies have investigated genetic influences on dietary intake in adults and the interplay between diet, genes and obesity. The focus of the thesis was to investigate the genetic and environmental influence on habitual diet and obesity as well as the association between habitual diet and anthropometry. The thesis is based on structural equation modelling of twin data from the Danish Twin Registry with special focus on the GEMINAKAR twin study that was performed in 1997-2000. In this study, anthropometric traits of the twin pairs

  16. Malnutrition levels among vaccinated and unvaccinated children between 2 and 3 years of age following enrollment in a randomized clinical trial with the pentavalent rotavirus vaccine (PRV) in Bangladesh.

    Science.gov (United States)

    Feller, Andrea J; Zaman, K; Lewis, Kristen D C; Hossain, Ilias; Yunus, M; Sack, David A

    2012-04-27

    A double-masked, individually randomized Phase 3 clinical trial to assess the efficacy, safety and immunogenicity of the pentavalent rotavirus vaccine (PRV), RotaTeq™, was conducted in rural Matlab, Bangladesh (NCT00362648). A total of 1136 infants were enrolled and randomized to receive either vaccine or placebo in a 1:1 ratio administered with the standard EPI vaccines at a mean age of approximately 8, 12, and 16 weeks. Weight was collected at four time points (study vaccine doses 1, 2, and 3, and a close-out visit in March 2009 at 15-26 months of age), and birth weight was retrospectively collected from information contained on the mother's health card when available. Approximately one year following trial completion a separate study was conducted to collect anthropometry measurements, including weight and height. These measurements were linked with Phase 3 trial data and a post hoc analysis was conducted to assess the effects of rotavirus vaccination on malnutrition among enrolled children who could be located when they were between 27 and 38 months old. Among the 1033 (91%) children located, and measured, for this analysis height-for-age and weight-for-height Z scores were calculated and compared between vaccine and placebo recipients at the anthropometry follow-up 1-year post-trial, and weight-for-age Z scores were calculated at four trial time points in addition to the anthropometry follow-up. The data indicated that there was no effect of rotavirus vaccination on malnutrition in this population at any of the measured time points. PRV, estimated to have about 43% efficacy against severe rotavirus gastroenteritis in this population, may not reduce the overall burden of diarrheal illness sufficiently among all vaccinees to appreciably measure impact on growth compared with non-vaccinees. Regardless of the impact on malnutrition indicators, rotavirus vaccines are an important intervention for reducing morbidity and mortality in children in developing

  17. Methods to quantify soft tissue-based cranial growth and treatment outcomes in children: a systematic review.

    Directory of Open Access Journals (Sweden)

    Sander Brons

    Full Text Available CONTEXT: Longitudinal assessment of cranial dimensions of growing children provides healthcare professionals with information about normal and deviating growth as well as treatment outcome. OBJECTIVE: To give an overview of soft tissue-based methods for quantitative longitudinal assessment of cranial dimensions in children until age 6 years and to assess the reliability of these methods in studies with good methodological quality. DATA SOURCE: PubMed, EMBASE, Cochrane Library, Web of Science, Scopus, and CINAHL were searched. A manual search was performed to check for additional relevant studies. STUDY SELECTION: Primary publications on facial growth and treatment outcomes in children younger than age 6 years were included. DATA EXTRACTION: Independent data extraction was performed by two observers. A quality assessment instrument was used to determine methodological quality. Methods used in studies with good methodological quality were assessed for reliability expressed as the magnitude of the measurement error and the correlation coefficient between repeated measurements. RESULTS: In total, 165 studies were included, forming three groups of methods: head circumference anthropometry, direct anthropometry, and 2D photography and 3D imaging techniques (surface laser scanning and stereophotogrammetry. In general, the measurement error was below 2 mm, and correlation coefficients were very good. CONCLUSION: Various methods for measuring cranial dimensions have shown to be reliable. Stereophotogrammetry is the most versatile method for quantitative longitudinal assessment of cranial dimensions and shapes in children. However, direct anthropometry continues to be the best method for routine clinical assessments of linear cranial dimensions in growing children until age 6 years.

  18. 基于二维图像非接触式人体测量方法探析%Research on 2-D image-based non-contact anthropometric technology

    Institute of Scientific and Technical Information of China (English)

    骆顺华; 王建萍

    2013-01-01

    Anthropometry is an indispensable ring in the process of clothing production.The thesis separates 2-D image-based non-contact anthropometry into three steps:image silhouette extracting and characteristic body measurement,girth calculation,and analysis of error and accuracy.The methods for every step are addressed.Curve fitting,regression equation,graphical mathematical model and gray relational analysis were elaborated for girth calculation.On the basis of body size remote accurate acquisition,the anthropometry characterized by hi-tech equipment and simple operation is hopeful to be applied to apparel e-commerce-clothing MTM online,which will be the focus for further study.%人体测量是服装生产过程中不可或缺的重要环节.基于二维图像非接触式人体测量方法可以分解为图像轮廓提取与特征部位尺寸测量,围度尺寸计算,误差与精度分析等步骤,对每步采用的方法进行综述分析,对其中围度尺寸的曲线拟合、回归方程、图形数学模型、灰色关联分析等研究方法分别进行了阐述.另外在人体尺寸远程准确获取的基础上,该测量技术设备、操作简便的特点使其有望应用于服装电子商务——服装在线定制,进一步的研究将重点放在如何将该测量技术应用于服装在线定制.

  19. Eicosapentaenoic acid and docosahexaenoic acid in whole blood are differentially and sex-specifically associated with cardiometabolic risk markers in 8-11-year-old danish children

    DEFF Research Database (Denmark)

    Damsgaard, Camilla T.; Eidner, Maj B.; Stark, Ken D.;

    2014-01-01

    n-3 long-chain polyunsaturated fatty acids improve cardiovascular risk markers in adults. These effects may differ between eicosapentaenoic acid (EPA, 20∶5n-3) and docosahexaenoic acid (DHA, 22∶6n-3), but we lack evidence in children. Using baseline data from the OPUS School Meal Study we 1......-day dietary records, physical activity by accelerometry and measured anthropometry, blood pressure, and heart rate. Blood samples were analyzed for whole blood fatty acid composition, cholesterols, triacylglycerol, insulin resistance by the homeostatic model of assessment (HOMA-IR), and inflammatory...

  20. (1)H-MRS measured ectopic fat in liver and muscle is associated with the metabolic syndrome in Danish girls but not in boys with overweight and obesity

    DEFF Research Database (Denmark)

    Nissen, A; Fonvig, C E; Chabanova, E;

    2016-01-01

    MetS and ectopic fat may offer clinical relevance. OBJECTIVES: To investigate the prevalence of MetS, or components hereof, and ectopic fat accumulation in liver and skeletal muscle tissue in children, as well as interactions between these. METHODS: Two-hundred-and-sixteen children and adolescents (95...... boys) with overweight/obesity were investigated, as well as 47 controls (22 boys) with normal weight. The assessments included anthropometry, fasting blood biochemistry and blood pressure measurements. Liver and muscle lipid contents were assessed by proton magnetic resonance spectroscopy. RESULTS: We...

  1. The IDEFICS Cohort

    DEFF Research Database (Denmark)

    Ahrens, Wolfgang; Bammann, Karin; Siani, Alfonso

    2011-01-01

    included anthropometry, blood pressure, fitness, accelerometry, DNA from saliva and physiological markers in blood and urine. The built environment, sensory taste perception and other mechanisms of children's food choices and consumer behaviour were studied in subgroups. Results: Between 1507 and 2567......The European IDEFICS (Identification and prevention of dietary- and lifestyle-induced health effects in children and infants) study was set up to determine the aetiology of overweight, obesity and related disorders in children, and to develop and evaluate a tailored primary prevention programme...

  2. The relationship model of technical and tactical and morpho-functional characteristics of highly skilled swimmers specializing in 50 m butterfly

    Directory of Open Access Journals (Sweden)

    Оlena Politko

    2016-06-01

    Full Text Available Purpose: development of model of the technical and tactical actions, morpho-functional characteristics of highly qualified athletes-swimmers specializing in the 50m butterfly way. Material & Methods: the analytical synthesis of scientific literature data, filming of competitive activity, getting of timing, anthropometry, methods of mathematical statistics. Results: developed model of technical and tactical actions, morphofunctional characteristics of highly qualified swimmers and determined the most important factors affecting athletic performance. Conclusions: the identification and assessment of the most important for the success of sports perfection indicators will allow to draw conclusions about the correctness of the training process according to chosen swimming specialization.

  3. Adipose tissue Fatty Acid patterns and changes in antrhropometry

    DEFF Research Database (Denmark)

    Dahm, Christina Catherine; Gorst-Rasmussen, Anders; Jakobsen, Marianne Uhre

    2011-01-01

    in adipose tissue fatty acids and changes in anthropometry. Methods 34 fatty acid species from adipose tissue biopsies were determined in a random sample of 1100 men and women from a Danish cohort study. We used sex-specific principal component analysis and multiple linear regression to investigate......Introduction Diets rich in n-3 long chain polyunsaturated fatty acids (LC-PUFA), but low in n-6 LC-PUFA and 18:1 trans-fatty acids (TFA), may lower the risk of overweight and obesity. These fatty acids have often been investigated individually. We explored associations between global patterns...

  4. Advances in industrial ergonomics and safety I

    Energy Technology Data Exchange (ETDEWEB)

    Mital, A. (ed.) (University of Cincinnati, Cincinnati, OH (USA). Dept. of Mechanical and Industrial Engineering, Ergonomics Research Lab.)

    1989-01-01

    125 papers are presented under the session headings: industrial ergonomics - programs and applications; applied work physiology; occupational biomechanics; engineering anthropometry; work and protective clothing; hand tools; human-computer interface; theory and practice of industrial safety; human perception and performance; human strengths; industrial noise and vibration; machine guarding and industrial machine safety; manual materials handling; modelling for safety and health; occupational injuries and health problems; policies and standards; quality control and inspection; rehabilitation and designing for the disabled; work duration and fatigue; and work and work place design. Includes papers on static and dynamic back strength of underground coal miners, and slip and fall accidents during equipment maintenance in the surface mining industry.

  5. Body architects in Physical Education and Sports. Among files, skills and knowledge (Argentina early twentieth century

    Directory of Open Access Journals (Sweden)

    Pablo Ariel Scharagrodsky

    2015-09-01

    Full Text Available The following article discusses the creation of two 'skills' with knowledge, procedures, techniques and specific competence when it comes to educate moving bodies: Physical Education teachers and sports doctors in Argentina during the first half of the twentieth century. Starting from the social history of the body (Turner, 1989; Porter, 2003; Vigarello, 2005, this paper focuses its view on knowledge (anthropometry, biometrics and biotypology and procedures (physical bulletins and sports biotypological files used by both 'skills' to identify the ideal types of built corporeality such as the omissions, exclusions and silences that accompanied those body ideals when placing them in their gymnastic, recreational and / or sports 'right place'

  6. Cognitive performance and iron status are negatively associated with hookworm infection in Cambodian schoolchildren

    DEFF Research Database (Denmark)

    Khov, Kuong; Fiorentino, Marion; Perignon, Marlene

    2016-01-01

    to investigate associations between STH infection, micronutrient status, anemia, and cognitive performance. Complete data on anthropometry, cognitive performance, and micronutrient status were available for 1,760 schoolchildren, 6-16 years of age. STH infection was identified using Kato-Katz, whereas cognitive...... performance was assessed using Raven's Colored Progressive Matrices (RCPM), block design, and picture completion. STH infection was found in 18% of the children; almost exclusively hookwork infection. After adjusting for age and gender, raw cognitive test scores were significantly lower in hookworm......-infected children (-0.65; -0.78; -2.03 points for picture completion, RCPM, and block design, respectively; P

  7. Skeletal phenotypes in adult patients with osteogenesis imperfecta-correlations with COL1A1/COL1A2 genotype and collagen structure

    DEFF Research Database (Denmark)

    Hald, J D; Folkestad, L; Harsløf, T

    2016-01-01

    Osteogenesis imperfecta (OI) is characterized by a high fracture rate and great heterogeneity. This cross-sectional study presents skeletal investigations and protein analyses in 85 adult OI patients. We find significant differences in bone mass, architecture, and fracture rate that correlate well...... of this study was to improve our understanding of clinical manifestations by investigating anthropometry and skeletal phenotypes (DXA, HRpQCT) in an adult OI population and compare the findings to underlying COL-1 genotype and structure. METHODS: The study comprised 85 OI patients aged 45 (19-78) years...

  8. The Accuracy of Screw Axis Analysis Using Position Data from Anatomical Motion Studies.

    Science.gov (United States)

    1980-05-05

    Hip Motion ........ . 57 7-2 Screw Axis Analysis for the Sacro -iliac Joint. 57 viii " LIST OF FIGURES Figure Title Page 2-1 Systems Anthropometry Data...The piercing point selected for this test was an arbitrary point. The screw axis direction was selected so that there would be equal components in all...analyzed are the hip, and the sacro -iliac joint. The bone movements analyzed are the femur moving relative to the left inominate for hip motion, and the

  9. Aircrew Windblast Protection Concepts, Development and Evaluation

    Science.gov (United States)

    1982-03-01

    to upward tension forces in the knee ligaments and must be restrained aqainst movement forward and outward around the lower leg fence . When exposed...1) the front of the seat bucket, (2) the forward section of the seat pan, (3) the center of the lap belt, and (4) the lower leg fences . Arm and leg...to anthropometry , impact on crew tasks, and gene.F.al safety. The simulators are to be indentified by the Air Force. 80 iI REFERENCES Auffet, R., R. P

  10. Simulator Sickness: Reaction to a Transformed Perceptual World. 2. Sourcebook and Suggested Readings

    Science.gov (United States)

    1985-03-20

    attended, the greater the distortion will be. Thus, a pilot performing a turn on a spot to the left may observe that a fence post or telephone pole...aircraft systems in order to avoid accidents. If it can be shown that either anthropometry or convention dictates a good and less-than-good design...a turn on a spot to the left, may observe that a fence post or telephone pole which slants about fifteen degrees to the left, grad- ually approaches

  11. Developmental biomechanics of neck musculature

    OpenAIRE

    Lavallee, Amy V.; Ching, Randal P.; Nuckley, David J.

    2012-01-01

    Neck mechanics is central to head injury prevention since it is the musculoskeletal neck, which dictates the position and movement of the head. In the US, traumatic injury is the leading cause of death for children; however prevention is hampered by the lack of data concerning the mechanics of the immature head-and-neck. Thus, the objective of this study was to quantify neck muscle strength and endurance across the maturation spectrum and correlate these with head-and-neck anthropometry. A fa...

  12. Objectively measured physical activity in Danish after-school cares

    DEFF Research Database (Denmark)

    Domazet, Sidsel Louise; Møller, Niels Christian; Støckel, Jan Toftegaard;

    2015-01-01

    Inactivity and more sedentary time predominate the daily activity level of many of today's children. In Denmark, certified sport after-school cares have been established in order to increase children's daily physical activity (PA) level. This cross-sectional study aimed to investigate the activity......+ activity monitors worn by the children for at least 8 consecutive days. Anthropometry and cardiorespiratory fitness were measured as well. A multivariate regression analysis was carried out to check for the differences in the PA level across the two care systems. However, there did not appear to be any...

  13. Risiko Ergonomi Ketidaksesuaian Desain dan Ukuran Tempat Duduk Sepeda Motor terhadap Antropometri pada Mahasiswa

    Directory of Open Access Journals (Sweden)

    Zulkifli Djunaidi

    2015-04-01

    Full Text Available Transportasi merupakan hal yang sangat dibutuhkan dalam menunjang pembangunan nasional. Belum baiknya sistem transportasi massal di Indonesia, membuat masyarakat lebih memilih menggunakan kendaraan pribadi, seperti sepeda motor yang praktis dan ekonomis untuk digunakan. Namun, dalam menggunakan sepeda motor, aspek ergonomi dan kenyamanan bagi pengendara perlu untuk diperhatikan. Desain dan ukuran tempat duduk sepeda motor yang tidak sesuai dengan antropometri duduk statis pengendara dapat menimbulkan kelelahan pada pengendara dan mengakibatkan terjadinya kecelakaan. Tujuan dari penelitian ini adalah untuk mengetahui risiko ergonomi dari ketidaksesuaian antara desain dan ukuran tempat duduk sepeda motor dengan antropometri duduk statis. Untuk menganalisis risiko ergonomi, dilakukan penelitian dengan desain deskriptif analitik pada mahasiswa di sekitar lingkungan kampus Fakultas Kesehatan Masyarakat Universitas Indonesia pada bulan Oktober sampai dengan Desember 2009. Jumlah sampel sebanyak 100 orang responden, dibagi menjadi 50 orang laki-laki dan 50 orang perempuan. Sampel responden dipilih dengan metode cluster random sampling, sedangkan tipe sepeda motor dipilih berdasarkan yang paling banyak digunakan dengan metode simple stratified random sampling. Hasil penelitian menunjukkan bahwa terdapat ketidaksesuaian antara ukuran tempat duduk sepeda motor dengan antropometri duduk statis pada mahasiswa. Adanya ketidaksesuaian tersebut dapat mengakibatkan risiko ergonomi pada pengendara dan terjadinya kecelakaan lalu lintas. Ergonomic Risks of Incompatibility of Design and Size of Motorcycle Seat againts Anthropometry among College Students Transportation is something needed most to support national development. Bad mass transportation system in Indonesia, makes people prefer to use private vehicles, such as motorcycle which is practical and economical to use. However, riders need to consider ergonomic and comfortability aspects in using motorcycle

  14. Family involvement in the treatment of childhood obesity

    DEFF Research Database (Denmark)

    Grønbæk, Helle Nergaard; Madsen, Svend Aage Lykke; Michaelsen, Kim F.

    2009-01-01

    INTRODUCTION: The objective of this study was to assess the impacts of a family-based childhood obesity treatment on anthropometry and predictors of dropout and successful weight loss. MATERIALS AND METHODS: The 18-month treatment consisted of a intensive period (IP) including physical exercise...... had limited education and in immigrant families. CONCLUSIONS: This treatment with a psychological approach is feasible and results in significant weight loss during the programme. Future research should focus on how to improve the results of families with limited education and immigrants with non...

  15. Anthropometric characteristics, high prevalence of undernutrition and weight loss: impact on outcomes in patients with adolescent idiopathic scoliosis after spinal fusion.

    LENUS (Irish Health Repository)

    Tarrant, Roslyn C

    2015-02-01

    Abnormal anthropometry including comparably lower weight and body mass index (BMI) in the adolescent idiopathic scoliosis (AIS) population is increasingly recognised, however, no study has examined postoperative weight loss or its clinical relevance in these relatively thin patients. This study aimed to assess perioperative nutritional status as well as clinically severe involuntary weight loss and its impact on outcomes in patients with AIS undergoing posterior spinal fusion (PSF). A further objective was to compare preoperative anthropometric measurements of the current AIS cohort with healthy controls.

  16. Cardiorespiratory Fitness, Metabolic Risk, and Inflammation in Children

    OpenAIRE

    Christodoulos, Antonios D.; Douda, Helen T.; Tokmakidis, Savvas P.

    2012-01-01

    The aim of this study was to investigate the independent associations among cardiorespiratory fitness, metabolic syndrome (MetS), and C-reactive protein (CRP) in children. The sample consisted of 112 children (11.4  ±  0.4 years). Data was obtained for children’s anthropometry, cardiorespiratory fitness, MetS components, and CRP levels. MetS was defined using criteria analogous to the Adult Treatment Panel III definition. A MetS risk score was also computed. Prevalence of the MetS was 5.4%, w...

  17. Maternal Nutrition and Glycaemic Index during Pregnancy Impacts on Offspring Adiposity at 6 Months of Age—Analysis from the ROLO Randomised Controlled Trial

    Directory of Open Access Journals (Sweden)

    Mary K. Horan

    2016-01-01

    Full Text Available Childhood obesity is associated with increased risk of adult obesity and metabolic disease. Diet and lifestyle in pregnancy influence fetal programming; however the influence of specific dietary components, including low glycaemic index (GI, remains complex. We examined the effect of a maternal low GI dietary intervention on offspring adiposity at 6 months and explored the association between diet and lifestyle factors in pregnancy and infant body composition at 6 months. 280 6-month old infant and mother pairs from the control (n = 142 and intervention group (n = 138, who received low GI dietary advice in pregnancy, in the ROLO study were analysed. Questionnaires (food diaries and lifestyle were completed during pregnancy, followed by maternal lifestyle and infant feeding questionnaires at 6 months postpartum. Maternal anthropometry was measured throughout pregnancy and at 6 months post-delivery, along with infant anthropometry. No difference was found in 6 months infant adiposity between control and intervention groups. Maternal trimester three GI, trimester two saturated fats and trimester one and three sodium intake were positively associated with offspring adiposity, while trimester two and three vitamin C intake was negatively associated. In conclusion associations were observed between maternal dietary intake and GI during pregnancy and offspring adiposity at 6 months of age.

  18. Length of stay in surgical patients: nutritional predictive parameters revisited.

    Science.gov (United States)

    Almeida, Ana Isabel; Correia, Marta; Camilo, Maria; Ravasco, Paula

    2013-01-28

    Nutritional evaluation may predict clinical outcomes, such as hospital length of stay (LOS). We aimed to assess the value of nutritional risk and status methods, and to test standard anthropometry percentiles v. the 50th percentile threshold in predicting LOS, and to determine nutritional status changes during hospitalisation and their relation with LOS. In this longitudinal prospective study, 298 surgical patients were evaluated at admission and discharge. At admission, nutritional risk was assessed by Nutritional Risk Screening-2002 (NRS-2002), Malnutrition Universal Screening Tool (MUST) and nutritional status by Subjective Global Assessment (SGA), involuntary % weight loss in the previous 6 months and anthropometric parameters; % weight loss and anthropometry were reassessed at discharge. At admission, risk/undernutrition results by NRS-2002 (PMAC) or a mid-arm muscle circumference (MAMA) under the 15th and the 50th percentile, which was considered indicative of undernutrition, did predict longer LOS (PMAC+MAMA (n 158, 53 %) had longer LOS than patients with a TSF+MAC+MAMA positive variation (11 (8-15) v. 8 (7-12) d, PMAC and MAMA measurements and their classification according to the 50th percentile threshold seem reliable undernutrition indicators.

  19. Biofidelity Evaluation of a Prototype Hybrid III 6 Year-Old ATD Lower Extremity.

    Science.gov (United States)

    Boucher, Laura C; Bing, Julie; Bolte, John H

    2016-09-01

    Incomplete instrumentation and a lack of biofidelity in the extremities of the 6 year-old anthropomorphic test device (ATD) pose challenges when studying regions of the body known to interact with the vehicle interior. This study sought to compare a prototype Hybrid III 6 year-old ATD leg (ATD-LE), with a more biofidelic ankle and tibia load cell, to previously collected child volunteer data and to the current Hybrid III 6 year-old ATD (HIII). Anthropometry, range of motion (ROM), and stiffness measurements were taken, along with a dynamic evaluation of the ATD-LE using knee-bolster airbag (KBA) test scenarios. Anthropometry values were similar in eight of twelve measurements. Total ankle ROM was improved in the ATD-LE with no bumper compared to the HIII. The highest tibia moments and tibia index values were recorded in KBA scenarios when the toes were positioned in contact with the dashboard prior to airbag deployment, forcing the ankle into axial loading and dorsiflexion. While improvements in the biofidelity of the ATD-LE are still necessary, the results of this study are encouraging. Continued advancement of the 6 year-old ATD ankle is necessary to provide a tool to directly study the behavior of the leg during a motor vehicle crash.

  20. Maternal Nutrition and Glycaemic Index during Pregnancy Impacts on Offspring Adiposity at 6 Months of Age--Analysis from the ROLO Randomised Controlled Trial.

    LENUS (Irish Health Repository)

    Horan, Mary K

    2016-01-04

    Childhood obesity is associated with increased risk of adult obesity and metabolic disease. Diet and lifestyle in pregnancy influence fetal programming; however the influence of specific dietary components, including low glycaemic index (GI), remains complex. We examined the effect of a maternal low GI dietary intervention on offspring adiposity at 6 months and explored the association between diet and lifestyle factors in pregnancy and infant body composition at 6 months. 280 6-month old infant and mother pairs from the control (n = 142) and intervention group (n = 138), who received low GI dietary advice in pregnancy, in the ROLO study were analysed. Questionnaires (food diaries and lifestyle) were completed during pregnancy, followed by maternal lifestyle and infant feeding questionnaires at 6 months postpartum. Maternal anthropometry was measured throughout pregnancy and at 6 months post-delivery, along with infant anthropometry. No difference was found in 6 months infant adiposity between control and intervention groups. Maternal trimester three GI, trimester two saturated fats and trimester one and three sodium intake were positively associated with offspring adiposity, while trimester two and three vitamin C intake was negatively associated. In conclusion associations were observed between maternal dietary intake and GI during pregnancy and offspring adiposity at 6 months of age.

  1. Physics-based Simulation of Human Posture Using 3D Whole Body Scanning Technology for Astronaut Space Suit Evaluation

    Science.gov (United States)

    Kim, Kyu-Jung

    2005-01-01

    Over the past few years high precision three-dimensional (3D) full body laser scanners have been developed to be used as a powerful anthropometry tool for quantification of the morphology of the human body. The full body scanner can quickly extract body characteristics in non-contact fashion. It is required for the Anthropometry and Biomechanics Facility (ABF) to have capabilities for kinematics simulation of a digital human at various postures whereas the laser scanner only allows capturing a single static posture at each time. During this summer fellowship period a theoretical study has been conducted to estimate an arbitrary posture with a series of example postures through finite element (FE) approximation and found that four-point isoparametric FE approximation would result in reasonable maximum position errors less than 5%. Subsequent pilot scan experiments demonstrated that a bead marker with a nominal size of 6 mm could be used as a marker for digitizing 3-D coordinates of anatomical landmarks for further kinematic analysis. Two sessions of human subject testing were conducted for reconstruction of an arbitrary postures from a set of example postures for each joint motion for the forearm/hand complex and the whole upper extremity.

  2. Unraveling mysteries of personal performance style; biomechanics of left-hand position changes (shifting) in violin performance.

    Science.gov (United States)

    Visentin, Peter; Li, Shiming; Tardif, Guillaume; Shan, Gongbing

    2015-01-01

    Instrumental music performance ranks among the most complex of learned human behaviors, requiring development of highly nuanced powers of sensory and neural discrimination, intricate motor skills, and adaptive abilities in a temporal activity. Teaching, learning and performing on the violin generally occur within musico-cultural parameters most often transmitted through aural traditions that include both verbal instruction and performance modeling. In most parts of the world, violin is taught in a manner virtually indistinguishable from that used 200 years ago. The current study uses methods from movement science to examine the "how" and "what" of left-hand position changes (shifting), a movement skill essential during violin performance. In doing so, it begins a discussion of artistic individualization in terms of anthropometry, the performer-instrument interface, and the strategic use of motor behaviors. Results based on 540 shifting samples, a case series of 6 professional-level violinists, showed that some elements of the skill were individualized in surprising ways while others were explainable by anthropometry, ergonomics and entrainment. Remarkably, results demonstrated each violinist to have developed an individualized pacing for shifts, a feature that should influence timing effects and prove foundational to aesthetic outcomes during performance. Such results underpin the potential for scientific methodologies to unravel mysteries of performance that are associated with a performer's personal artistic style.

  3. Lessons from the Bone Chapter of the Malaysian Aging Men Study

    Directory of Open Access Journals (Sweden)

    Kok-Yong Chin

    2016-05-01

    Full Text Available Male osteoporosis in Malaysia is a largely neglected problem. Therefore, a bone health study in men using quantitative ultrasonometry was launched as part of the Malaysian Aging Men Study in 2009–2012. This review aimed to summarize the findings of the aforementioned bone health study. The study examined the bone health of Chinese and Malaysian men aged 20 years and above living in Kuala Lumpur using a quantitative ultrasound device. Participants answered a questionnaire on their demographic details and physical activity status. Body anthropometry of the participants was measured and their blood collected for biochemical analysis. Results showed that a significant proportion of the Malaysian Chinese and Malay men had suboptimal bone health indicated by calcaneal speed of sound and vitamin D status. Age-related decline of the calcaneal speed of sound in these men was gradual and biphasic without ethnic difference. Body anthropometry such as height, weight, body mass index, and body fat percentage contributed to the variation of the calcaneal speed of sound in Malaysian men. Age-related changes in testosterone, insulin-like growth factor 1, and thyroid stimulating hormone also influenced the calcaneal speed of sound in these men. This study serves as a reminder that male osteoporosis in Malaysia should be an issue of concern. It is also a basis for a more comprehensive study on bone health in men in the future.

  4. Unraveling mysteries of personal performance style; biomechanics of left-hand position changes (shifting in violin performance

    Directory of Open Access Journals (Sweden)

    Peter Visentin

    2015-10-01

    Full Text Available Instrumental music performance ranks among the most complex of learned human behaviors, requiring development of highly nuanced powers of sensory and neural discrimination, intricate motor skills, and adaptive abilities in a temporal activity. Teaching, learning and performing on the violin generally occur within musico-cultural parameters most often transmitted through aural traditions that include both verbal instruction and performance modeling. In most parts of the world, violin is taught in a manner virtually indistinguishable from that used 200 years ago. The current study uses methods from movement science to examine the “how” and “what” of left-hand position changes (shifting, a movement skill essential during violin performance. In doing so, it begins a discussion of artistic individualization in terms of anthropometry, the performer-instrument interface, and the strategic use of motor behaviors. Results based on 540 shifting samples, a case series of 6 professional-level violinists, showed that some elements of the skill were individualized in surprising ways while others were explainable by anthropometry, ergonomics and entrainment. Remarkably, results demonstrated each violinist to have developed an individualized pacing for shifts, a feature that should influence timing effects and prove foundational to aesthetic outcomes during performance. Such results underpin the potential for scientific methodologies to unravel mysteries of performance that are associated with a performer’s personal artistic style.

  5. Morbidity and nutrition status of rural drug-naïve Kenyan women living with HIV.

    Science.gov (United States)

    Neumann, Charlotte G; Nyandiko, Winstone; Siika, Abraham; Drorbaugh, Natalie; Samari, Goleen; Ettyang, Grace; Ernst, Judith A

    2016-09-01

    This paper describes morbidity in a group of HIV-positive drug-naïve rural women in western Kenya. A total of 226 drug-naïve HIV-positive women were evaluated for baseline morbidity, immune function, and anthropometry before a food-based nutrition intervention. Kenyan nurses visited women in their homes and conducted semi-structured interviews regarding symptoms and physical signs experienced at the time of the visit and during the previous week and physical inspection. Blood and urine samples were examined for determination of immune function (CD4, CD8, and total lymphocyte counts), anaemia, malaria, and pregnancy status. Intradermal skin testing with tuberculin (PPD), candida, and tetanus toxoid antigens was also performed to evaluate cell-mediated immunity. Anthropometry was measured, and body mass index (BMI) was calculated. Seventy-six per cent of the women reported being sick on the day of the interview or within the previous week. Illnesses considered serious were reported by 13.7% of women. The most frequent morbidity episodes reported were upper respiratory tract infections (13.3%), suspected malaria (5.85%), skeletal pain (4.87%), and stomach pain (4.42%). The most common morbidity signs on physical inspection were respiratory symptoms, most commonly rhinorrhea and coughing. Confirmed malaria and severe diarrhea were significantly associated with a higher BMI.

  6. School furniture and the user population: an anthropometric perspective.

    Science.gov (United States)

    Milanese, S; Grimmer, K

    2004-03-15

    The purpose of this study was to determine the relationship between reported spinal symptoms in an adolescent student population, and the match between their individual anthropometric dimensions and their school furniture. The hypothesis was that students who were too large or too small for their school furniture, i.e. with anthropometric measurements furthest from the group whose anthropometry was the 'best fit' with the furniture, would have a higher frequency of reported symptoms. From data collected from 1269 schoolchildren, reported spinal symptoms and anthropometric measures were examined. Stature measures were divided into quartiles. A standard government issue school chair and desk was measured and the anthropometric quartile of the population having the 'best fit' with the furniture was identified using standard ergonomics recommendations. Odds ratios were calculated for spinal symptoms reported within each quartile group. The first quartile group (the smallest students) was identified as having the 'best fit' with the school furniture. An overall higher odds of reporting low back pain was noted in students with anthropometric dimensions in the fourth quartile (the tallest students). While it is acknowledged that there is a multifactorial nature of causality of adolescent spinal symptoms, it is contended that the degree of mis-match between child anthropometry and school furniture set-up should be further examined as a strong and plausible associate of adolescent low back pain.

  7. Long-term training adaptations in elite male volleyball players.

    Science.gov (United States)

    Sheppard, Jeremy M; Newton, Robert U

    2012-08-01

    Several investigations have demonstrated differences in anthropometry, jump performance, and strength variables between developmental and elite-level volleyball players. However, within the elite level of play, the magnitude of change that can occur with training is unclear. The purpose of this investigation was to examine the anthropometric, vertical jump, and strength quality changes over 2 years in a group of national team volleyball players. Fourteen national team volleyball players (age, 23.0 ± 4.1 years; height, 1.98 ± 0.07 m; weight, 91.7 ± 7.9 kg) began and completed this study. Participants had all played international matches (representing Australia) before the examination time period and continued to do so during the international season. Anthropometry (stature, mass, and sum of 7 skinfolds), vertical jump measures (countermovement vertical jump; depth jump from 0.35 m, DJ; spike jump, SPJ, all including arm swing), and lower-body power (jump squat at body mass, and jump squat + 50% body weight, JS50) measures were tested before and at the conclusion of the investigation period. Significant (p 0.70) in the sum of 7 skinfolds reduction, SPJ, and leg extensor power. This study has demonstrated that elite male volleyball players can improve leanness and power, which contribute to improvements in vertical jump.

  8. The ANIBES Study on Energy Balance in Spain: Design, Protocol and Methodology

    Directory of Open Access Journals (Sweden)

    Emma Ruiz

    2015-02-01

    Full Text Available Energy Balance (EB is an important topic to understand how an imbalance in its main determinants (energy intake and consumption may lead to inappropriate weight gain, considered to be “dynamic” and not “static”. There are no studies to evaluate EB in Spain, and new technologies reveal themselves as key tools to solve common problems to precisely quantify energy consumption and expenditure at population level. The overall purpose of the ANIBES (“Anthropometry, Intake and Energy Balance” Study was to carry out an accurate updating of food and beverage intake, dietary habits/behaviour and anthropometric data of the Spanish population (9–75 years, n = 2009, as well as the energy expenditure and physical activity patterns. Anthropometry measurements (weight, height, body mass index, waist circumference, % body fat, % body water were obtained; diet was evaluated throughout a three-day dietary record (tablet device accompanied by a 24 h-dietary recall; physical activity was quantified by questionnaire and accelerometers were also employed. Finally, information about perception and understanding of several issues related to EB was also obtained. The ANIBES study will contribute to provide valuable useful data to inform food policy planning, food based dietary guidelines development and other health oriented actions in Spain.

  9. Changes in body composition in apparently healthy urban Indian women up to 3 years postpartum

    Directory of Open Access Journals (Sweden)

    Neha A Kajale

    2015-01-01

    Full Text Available Introduction: Dietary and life style practices differ in postpartum (PP and nonpregnant Indian women. Effect of these practices on postpartum weight retention (PPWR and development of cardio-metabolic risk (CMR has been scarcely studied in urban women. Aims of this study were to (i compare anthropometry, biochemical parameters and body composition up to 3 years PP (ii effect of PPWR, dietary fat intake and physical activity on CMR factors. Methods: Design: Cross-sectional, 300-fullterm, apparently healthy primi-parous women (28.6 ± 3.4 years randomly selected. 128 women within 7-day of delivery (Group-A, 88 with 1-2 years (Group-B and 84 with 3-4-year-old-children (Group-C were studied. Anthropometry, sociodemographic status, physical activity, diet, clinical examination, biochemical tests, body composition, at total body (TB, by dual energy X-ray absorptiometry (GE-Lunar DPX were collected. Results: Women at 3-year PP showed higher weight retention (6.5[10] kg than at 1-year (3.0[7] kg (median [IQR]. Android fat % (central obesity increased (P 0.1. Conclusion: Postdelivery, low physical activity and higher PPWR may increase CMR in Indian women.

  10. Studi Ergonomi pada Penyimpanan Lahan Sawah Lebak Menggunakan Alat Tradisional Tajak di Kabupaten Banjar Kalimantan Selatan

    Directory of Open Access Journals (Sweden)

    Indya Dewi

    2011-10-01

    Full Text Available Traditional local farmers in South Kalimantan conventionally do the field preparation by using a traditional tool named “tajak”. This typical traditional tool is very appropriate for land preparation in marshland field which is enabling to cultivate without raising the pirit (FeS2 layer. However, it is quite difficult, hard and dangerous to operate tajak, and it’s difficult to learn by a novis operator as well. Therefore, ergonomics study will be beneficial to develop more convenient, safe and effective tajak. The result of workload analysis revealed that tajak operation is an “extremey hard” workload, whichs the avarage of IRHR is 2.14. The workload level of tajak operation is indicatively by workload intencity and swing elevation. Regarding the Total energy cost per weight (TEC’ and hours of work (JOK, the tajak operation consumes 5.36 kcal/kg.hour and need 61.07 hour/ha in average. Anthropometri and motion study analysed revealed that the dimentional suitability of tajak tool is strongly related to shoulders and waist heightly, arms length, and hands grips diameter. Based on the result of tajak anthropometri and motion analyses, for better design of tajak’s handle was recommended 75.70 cm.

  11. Developmental biomechanics of neck musculature.

    Science.gov (United States)

    Lavallee, Amy V; Ching, Randal P; Nuckley, David J

    2013-02-01

    Neck mechanics is central to head injury prevention since it is the musculoskeletal neck, which dictates the position and movement of the head. In the US, traumatic injury is the leading cause of death for children; however prevention is hampered by the lack of data concerning the mechanics of the immature head-and-neck. Thus, the objective of this study was to quantify neck muscle strength and endurance across the maturation spectrum and correlate these with head-and-neck anthropometry. A factorial study was performed on 91 human subjects measuring head-and-neck anthropometry and neck strength and endurance in three bending directions (flexion, extension, and lateral) as a function of age (6-23 years). Using a custom device, neck maximum voluntary contraction (MVC) force was measured in triplicate. Next, neck muscle endurance (sustained effort) was measured as the subjects' ability to maintain 70% of peak force over 30s. Linear regression of peak force and endurance as a function of age revealed each direction to significantly (pNeck muscle strength, similar between young males and females, becomes disparate in adolescence and adulthood with males exhibiting greater strength. Bending direction differences were also found with extension strength being the greatest regardless of age and sex. Furthermore, neck circumference appears predictive of neck strength and endurance in children. Together, these relationships may facilitate improved design of injury prevention interventions.

  12. Cesarean birth is not associated with early childhood body mass index.

    Science.gov (United States)

    Smithers, L G; Mol, B W; Jamieson, L; Lynch, J W

    2016-12-06

    Cesarean birth leads to a markedly different microbiome compared to vaginal birth, and the microbiome has been implicated in childhood obesity. Among mothers who had a previous cesarean, we compared anthropometry of 3- to 6-year-old children who were subsequently born by cesarean section versus vaginal birth. This large population-based study involved linking de-identified administrative perinatal and anthropometric data. Children's weight and height were collected at community-based clinics and converted to age- and sex-adjusted z-scores of height-for-age (HFAz), weight-for-age (WFAz) and BMI-for-age (BMIz). The average treatment effect (ATE) of cesarean versus vaginal birth was calculated from augmented inverse probability weighted analyses accounting for a wide range of confounding variables. There was little evidence of an effect of cesarean birth on HFAz (ATE = 0.26 95%CI -0.35, 0.87, n = 3993), WFAz (ATE = 0.35, 95%CI -0.19, 0.89, n = 4817) or BMIz (ATE = 0.11, 95%CI -0.25, 0.46, n = 3909). Cesarean section was not associated with anthropometry among children aged 3-6 years.

  13. Studi Gerak Kerja Pemanen Kelapa Sawit Secara Manual

    Directory of Open Access Journals (Sweden)

    M. Faiz Syuaib

    2015-04-01

    Full Text Available Good harvesting technique and timing is necessary to result good productivity in oil-palm industies. The harvesting activity is mostly conducted by ‘human powered’ manual handling which quite arduous and risky in term of work safety and musculoskeletal disorders (MSD. This research deals with anthropometry and motion study to analyse manual harvesting activity in oil palm plantation so the activity can be done in more safety, efficient and productive. Motion study using Natural Range of Motion (ROM is applied to know the level of motion risk based on ROM indeks and appropriate antropometry. Manual harvesting tasks by using conventional tools named ‘dodos’ and ‘egrek’ were studied in this research. The aims of this research is to know the pattern and risks distribution of the work motions, and then to determine a good harvesting procedure to minimize the risk. The anthropometry result show that the harvester posture is ideal and uniform. The ‘cutting with egrek (CuE’ was found as the most risky work element in the manual harvesting task, and the MSD risks occur on the neck, shoulder, forearm, back and ankle.Such work procedures should be designed and appropriate working distance and length of tool are required to prevent the risks. Work motion simulation revealed that 1.5, 2.5, 5.5, and 8.5 mare suitable working distance to harvest 3, 6, 12 dan 18 mheight of targeted bunches, respectively.

  14. Impact of ethnic conflict on the nutritional status and quality of life of suburban villagers in the Solomon Islands.

    Science.gov (United States)

    Yamauchi, Taro; Nakazawa, Minato; Ohmae, Hiroshi; Kamei, Kiseko; Sato, Kanae; Bakote'e, Bernard

    2010-01-01

    This paper describes the health and nutritional status and quality of life (QOL) of suburban villagers in the Solomon Islands 3 y after the 1998-2003 ethnic conflict. Cross-sectional data were obtained from a small community located 50 km east of the capital city (n=206, 87 adults and 119 children). A health survey involving urine analysis, anthropometry, and blood pressure measurements was conducted to assess health and nutritional status and child growth. Simultaneously, 57 non-randomly selected adults participated in the QOL questionnaire survey. Results of anthropometry show that participants had good health and nutritional status (mean BMIs: 22.8 and 21.7 for men and women, respectively) and 73% of boys and 83% of girls were judged `normal body size' based on their BMI values. Urinalysis revealed that 88% of the participants were healthy and indicated that they consumed considerable amounts of purchased food such as rice and tinned meat. These findings suggest that the population's lifestyle had essentially recovered from the ethnic conflict. However, possible consequences of the ethnic conflict on the QOL scores were observed in the environmental domain. This study found a positive association between body fat and QOL. This could be interpreted in terms of the traditionally positive view of large bodies in the South Pacific and as resulting from unstable social conditions prevailing after the ethnic conflict.

  15. Nutritional status, socio-economic and hygienic condition of school aged children of a village of Pune District, Maharashtra

    Directory of Open Access Journals (Sweden)

    Puranik SS

    2014-07-01

    Full Text Available Introduction: The field of anthropometry encompasses a variety of human body measurements, such as weight, height and size; including skin fold thickness, circumference, lengths, and breadths. Anthropometry is a key component of nutritional status assessment in children and adults. Anthropometric data for children reflect general health status, dietary adequacy and growth and development over time. The main objective of the study was to diagnose and analyze the magnitude and causes of nutritional and health problems of the village. Method: Anthropometric reference data of 100 children between 7-14 years of age from a small village situated 30 km from Pune. Using this data BMI i.e. Body Mass Index was calculated which helps in determining whether an individual is overweight or underweight. Result: The overall study helped us to find out the socioeconomic condition, hygienic condition as well as nutritional status of children. All the anthropometric measurements of the girls and boys in 7-14 years age group was found to be significantly normal. Conclusion: The hygienic condition of the village was good enough and in turn BMI data shows that the socioeconomic condition of the village was also good.

  16. In vivo analysis of thoracic mechanical response variability under belt loading: specific behavior and relationship to age, gender and body mass index.

    Science.gov (United States)

    Poulard, David; Bermond, François; Bruyère, Karine

    2013-11-01

    Thoracic injuries are a major cause of mortality in frontal collisions, especially for elderly female and obese people. Car occupant individual characteristics like age, gender and Body Mass Index (BMI) are known to influence human vulnerability tolerance in crashes. The objective of the this study was to perform in vivo test experiments to quantify the influence of subject characteristics in terms of age, gender and anthropometry and on thorax mechanical response variability under belt loading. Thirty-nine relaxed volunteers of different anthropometries, genders and age were submitted to non-injurious sled tests (4 g, 8 km/h) with a sled buck representing the environment of a front passenger restrained by a 3-point belt. A resulting shoulder belt force FRes was computed using the external and internal shoulder belt loads and considering shoulder belt geometry. The mid sternal deflection D was calculated as the distance variation between markers placed at mid-sternum and at the 7th vertebra spinous process of the subject. Linear stiffness (K) and damping coefficient (μ) of a spring-dashpot model were identified from the FRes-D curves of each test. The analysis suggests that among subjects over 40 years old, thinness leads to higher K-values.

  17. The relationship between maternal and fetal vitamin D, insulin resistance, and fetal growth.

    LENUS (Irish Health Repository)

    Walsh, Jennifer M

    2013-05-01

    Evidence for a role of vitamin D in maintaining normal glucose homeostasis is inconclusive. We sought to clarify the relationship between maternal and fetal insulin resistance and vitamin D status. This is a prospective cohort study of 60 caucasian pregnant women. Concentrations of 25-hydroxyvitamin D (25-OHD), glucose, insulin, and leptin were measured in early pregnancy and at 28 weeks. Ultrasound at 34 weeks assessed fetal anthropometry including abdominal wall width, a marker of fetal adiposity. At delivery birth weight was recorded and fetal 25-OHD, glucose, C-peptide, and leptin measured in cord blood. Insulin resistance was calculated using the Homeostasis Model Assessment (HOMA) equation. We found that those with lower 25-OHD in early pregnancy had higher HOMA indices at 28 weeks, (r = -.32, P = .02). No significant relationship existed between maternal or fetal leptin and 25-OHD, or between maternal or fetal 25-OHD and fetal anthropometry or birth weight. The incidence of vitamin D deficiency was high at each time point (15%-45%). These findings lend support to routine antenatal supplementation with vitamin D in at risk populations.

  18. Anthropometric Accommodation in Space Suit Design

    Science.gov (United States)

    Rajulu, Sudhakar; Thaxton, Sherry

    2007-01-01

    Design requirements for next generation hardware are in process at NASA. Anthropometry requirements are given in terms of minimum and maximum sizes for critical dimensions that hardware must accommodate. These dimensions drive vehicle design and suit design, and implicitly have an effect on crew selection and participation. At this stage in the process, stakeholders such as cockpit and suit designers were asked to provide lists of dimensions that will be critical for their design. In addition, they were asked to provide technically feasible minimum and maximum ranges for these dimensions. Using an adjusted 1988 Anthropometric Survey of U.S. Army (ANSUR) database to represent a future astronaut population, the accommodation ranges provided by the suit critical dimensions were calculated. This project involved participation from the Anthropometry and Biomechanics facility (ABF) as well as suit designers, with suit designers providing expertise about feasible hardware dimensions and the ABF providing accommodation analysis. The initial analysis provided the suit design team with the accommodation levels associated with the critical dimensions provided early in the study. Additional outcomes will include a comparison of principal components analysis as an alternate method for anthropometric analysis.

  19. Comparative Study of Lifestyle: Eating Habits, Sedentary Lifestyle and Anthropometric Development in Spanish 5- To 15-yr-Olds.

    Directory of Open Access Journals (Sweden)

    María Morales-Suárez-Varela

    2015-04-01

    Full Text Available The infant-juvenile period is one of high vulnerability during the lifestyles chosen become determining factors for future health status. This study aimed to evaluate lifestyle, specifically eating habits and physical activity, in 5-15-year-olds in Spain and their health status (anthropometry.This cross-sectional population study with two time points (2006 and 2013 was conducted by compiling data from the Spanish National Health Survey. We used the minor survey, specifically the data from the Health Determinants module, which included 5-15-year-olds. Compiled information was obtained from parents or guardians.The overall overweight and obesity prevalence in Spain (2013 in 5- to 15-year-olds is 24.3%. A drop of 8.2% in meat consumption was found, while overall intake was high. Daily intake of plant-based food (fruit, vegetables, pulses was low, especially vegetables (32.9%. Increased sedentary lifestyle was observed, probably because the use of communication technologies has increased in recent years (P<0.001. Moreover, watching TV rose to 19.3% for 1 hour/day watching TV on weekdays and to 23.5% at weekends.When comparing the two time points (2006 and 2013, we observed that lifestyle, eating habits and physical activity strongly associated with the Spanish infant-juvenile population's anthropometry. Mediterranean diet patterns seem to be abandoned and physical activity is practiced less, which will have a negative impact on future quality of life.

  20. Relating Linear and Volumetric Variables Through Body Scanning to Improve Human Interfaces in Space

    Science.gov (United States)

    Margerum, Sarah E.; Ferrer, Mike A.; Young, Karen S.; Rajulu, Sudhakar

    2010-01-01

    Designing space suits and vehicles for the diverse human population present unique challenges for the methods of traditional anthropometry. Space suits are bulky and allow the operator to shift position within the suit and inhibit the ability to identify body landmarks. Limited suit sizing options also cause variability in fit and performance between similarly sized individuals. Space vehicles are restrictive in volume in both the fit and the ability to collect data. NASA's Anthropometric and Biomechanics Facility (ABF) has utilized 3D scanning to shift from traditional linear anthropometry to explore and examine volumetric capabilities to provide anthropometric solutions for design. Overall, the key goals are to improve the human-system performance and develop new processes to aid in the design and evaluation of space systems. Four case studies are presented that illustrate the shift from purely linear analyses to an augmented volumetric toolset to predict and analyze the human within the space suit and vehicle. The first case study involves the calculation of maximal head volume to estimate total free volume in the helmet for proper air exchange. Traditional linear measurements resulted in an inaccurate representation of the head shape, yet limited data exists for the determination of a large head volume. Steps were first taken to identify and classify a maximum head volume and the resulting comparisons to the estimate are presented in this paper. This study illustrates the gap between linear components of anthropometry and the need for overall volume metrics in order to provide solutions. A second case study examines the overlay of the space suit scans and components onto scanned individuals to quantify fit and clearance to aid in sizing the suit to the individual. Restrictions in space suit size availability present unique challenges to optimally fit the individual within a limited sizing range while maintaining performance. Quantification of the clearance and

  1. The Interactive Association of General Obesity and Central Obesity with Prevalent Hypertension in Rural Lanzhou, China

    Science.gov (United States)

    Wang, Yuhong; Wan, Liping; Wang, Zengwu; Wang, Xin; Di, Zhaoxin; Liu, Xiaoyu

    2016-01-01

    Objective To evaluate the interactive association between obesity with different anthropometry indices and prevalence of hypertension in rural Lanzhou. Methods A cross-sectional survey was conducted in rural Lanzhou from April to July in 2013. The available information of 1275 rural residents aged more than 35 years was collected with a unified questionnaire and their blood pressure and anthropometry indices were measured in the field. The male-to-female ratio was 1:1.1. A generalized estimate equation (GEE) linear model was used to determine the association between obesity with different indexes and hypertension. Results There was a moderate prevalence of general obesity (~11%) and very high prevalence of central obesity (53.2~67%) among the adults of rural Lanzhou. The prevalence of hypertension approximated 28%. GEE linear models showed that obesity with any one of anthropometry indices was associated significantly with the increased prevalence of hypertension among both males and females. In females, general obesity increased the prevalence of hypertension by 37% (0.37, 95%CI: 0.27,0.47) but in males by 23% (0.23, 95%CI: 0.12,0.35). The hypertensive effect of all central obesity was much lower than that of general obesity but approximately comparable to that of overweight. In addition, the interactions of the classified body mass index (BMI) and central obesity showed that when general obesity or overweight coexisted with any one of central obesity, the prevalence of hypertension was increased significantly, and this effect was a little higher than the corresponding main effect of general obesity or overweight in females but was much higher in males. In addition, general obesity or overweight which did not coexist with central obesity was not significantly associated with the increased prevalence of hypertension, nor were the other situations of central obesity in the normal weight or underweight except for the situation of central obesity with waist

  2. Does breakfast make a difference in school?

    Science.gov (United States)

    Pollitt, E

    1995-10-01

    This article reviews selectively the literature on the effects of breakfast on cognition and school performance. The focus is on studies published in refereed journals after 1978 that tested those effects on well-nourished and nutritionally at-risk children. In at-risk subjects (defined by clinical history and anthropometry), a morning and overnight fast had adverse effects on cognition, particularly the speed of information retrieval in working memory. Contradictions in the data from different studies prevent definitive conclusions on whether well-nourished children experience similar functional deficits. Nonetheless, available information suggests that brain function is sensitive to short-term variations in the availability of nutrient supplies. Moreover, well-conducted evaluations suggest that the availability of feeding programs in public schools throughout the academic year increases the probability that children will eat breakfast and improve their educational status.

  3. Dietary ascorbic acid and subsequent change in body weight and waist circumference

    DEFF Research Database (Denmark)

    Larsen, Sofus C; Angquist, Lars; Ahluwalia, Tarunveer Singh

    2014-01-01

    BACKGROUND: Cross-sectional data suggests that a low level of plasma ascorbic acid positively associates with both Body Mass Index (BMI) and Waist Circumference (WC). This leads to questions about a possible relationship between dietary intake of ascorbic acid and subsequent changes...... (∆BW) and waist circumference (∆WC). METHODS: A total of 7,569 participants' from MONICA, the Diet Cancer and Health study and the INTER99 study were included in the study. We combined 50 obesity associated single nucleotide polymorphisms (SNPs) in four genetic scores: a score of all SNPs and a score...... in anthropometry, and whether such associations may depend on genetic predisposition to obesity. Hence, we examined whether dietary ascorbic acid, possibly in interaction with the genetic predisposition to a high BMI, WC or waist-hip ratio adjusted for BMI (WHR), associates with subsequent annual changes in weight...

  4. Interactions of dietary protein and adiposity measures in relation to subsequent changes in body weight and waist circumference

    DEFF Research Database (Denmark)

    Ankarfeldt, Mikkel Z; Angquist, Lars; Jakobsen, Marianne Uhre

    2014-01-01

    OBJECTIVE: To investigate if dietary protein and degree of adiposity interacts in relation to change in body weight and waist circumference (WC) in the general population. METHODS: In total 22,433 middle-aged individuals with dietary assessment at baseline and anthropometry at baseline...... to changes in body weight (BW) and changes WC adjusted for change in BW. RESULTS: Baseline intake of protein was not significantly associated with changes in weight or waist circumference. Across the nine groups of baseline BMI and WCBMI there were no distinct trends in the associations between dietary...... protein, whether replacing carbohydrate or fat, and weight change. However, individuals in the highest tertile of baseline BMI (irrespective of baseline WCBMI ) had significantly inverse change in waist circumference when protein replaced carbohydrate, but not when protein replaced fat. CONCLUSION...

  5. Measured adiposity in relation to head and neck cancer risk in the European Prospective Investigation into Cancer and Nutrition

    DEFF Research Database (Denmark)

    Ward, Heather A; Wark, Petra A; Muller, David C

    2017-01-01

    Investigation into Cancer and Nutrition study (EPIC) with measured anthropometry, there were 837 incident cases of HNC. HNC risk was examined in relation to body mass index (BMI) [lean: 30 kg/m2], waist circumference...... (WC), hip circumference (HC) and waist to hip ratio (WHR) using Cox proportional hazards models. RESULTS: Among men, a BMI risk [hazard ratio (HR) 1.62, 95% confidence interval (CI) 1.23 - 2.12)]; BMI was not associated with HNC among women. WC and WHR were...... associated with greater risk of HNC among women, (WC per 5 cm: HR 1.08, 95% CI 1.02 - 1.15; WHR per 0.1 unit: HR 1.64, 95% CI 1.38 - 1.93). After stratification by smoking status, the association for WHR was present only among smokers (p interaction 0.004). Among men, WC and WHR were associated with HNC only...

  6. The organization of classes by physical education of students of higher educational institutions taking into account their interests and individual physical development

    Directory of Open Access Journals (Sweden)

    Natalia Novitskaya

    2015-12-01

    Full Text Available Purpose: the definition of criteria of an assessment of specific features of physical development and adequate to it norms of the motive activity. Material and Methods: the analytical synthesis of data of literature, clinical anthropometry of the investigated contingent, the use of sign semantic spaces, methods of an assessment of a biological age. Results: the nature of creation of standards is considered for a control of the level of physical development and an assessment of physical fitness of students. Conclusions: the organization of classes by physical training in HEI has to be based on the accounting of individual physical development, the available level of physical fitness and the current physical state

  7. Analysis of measured data of human body based on error correcting frequency

    Science.gov (United States)

    Jin, Aiyan; Peipei, Gao; Shang, Xiaomei

    2014-04-01

    Anthropometry is to measure all parts of human body surface, and the measured data is the basis of analysis and study of the human body, establishment and modification of garment size and formulation and implementation of online clothing store. In this paper, several groups of the measured data are gained, and analysis of data error is gotten by analyzing the error frequency and using analysis of variance method in mathematical statistics method. Determination of the measured data accuracy and the difficulty of measured parts of human body, further studies of the causes of data errors, and summarization of the key points to minimize errors possibly are also mentioned in the paper. This paper analyses the measured data based on error frequency, and in a way , it provides certain reference elements to promote the garment industry development.

  8. Gender and distance influence performance predictors in young swimmers

    Directory of Open Access Journals (Sweden)

    Paulo Victor Mezzaroba

    2013-12-01

    Full Text Available Predictors of performance in adult swimmers are constantly changing during youth especially because the training routine begins even before puberty in the modality. Therefore this study aimed to determine the group of parameters that best predict short and middle swimming distance performances of young swimmers of both genders. Thirty-three 10-to 16-years-old male and female competitive swimmers participated in the study. Multiple linear regression (MLR was used considering mean speed of maximum 100, 200 and 400 m efforts as dependent variables, and five parameters groups as possible predictors (anthropometry, body composition, physiological and biomechanical parameters, chronological age/pubic hair. The main results revealed explanatory powers of almost 100% for both genders and all performances, but with different predictors entered in MLR models of each parameter group or all variables. Thus, there are considerable differences in short and middle swimming distance, and males and females predictors that should be considered in training programs.

  9. A comparison of ultra-endurance cyclists in a qualifying ultra-cycling race for Paris-Brest-Paris and Race Across America-Swiss cycling marathon.

    Science.gov (United States)

    Knechtle, Beat; Wirth, Andrea; Knechtle, Patrizia; Rüst, Christoph Alexander; Rosemann, Thomas

    2012-02-01

    Ultra-endurance events test the adaptation of human physiology to extreme physical and mental demands, high levels of training, motivation, and physical conditioning among participants. To understand basic differences among participants according to the severity of the race, participants in qualifying events for two ultra-endurance cycling races, differing in length and intensity, were compared on measures of anthropometry, training, and support. One race was four times longer, required supporting teams, and racers typically had little sleep, which should lead to the qualifiers being substantially more highly trained than those from the shorter race. The qualifiers in the longer race had greater intensity in training while the qualifiers in the shorter race relied more on training volume. Different strategies and types of training reflected the different demands of the races. Future studies should evaluate personality and motivational differences in ultra-endurance events and between these athletes and athletes in other sports.

  10. The applicability of the dubois height weight formula for measurement of body surface of Indian subjects

    Directory of Open Access Journals (Sweden)

    S. S. Ramaswami

    1953-07-01

    Full Text Available The body surface area of 18 healthy adult Indian subjects was measured by taking part by part linear measurements for the whole body with the help of Anthropometry Beam Calipers and applying Du Bois linear formula method. The surface area values computed from Du Bois Height-weight formula were compared with the measured values. The average error in the eighteen cases is 1.5 percent. The standard deviation of the errors is 1.8 percent about the mean error of -0.5 percent. The errors are not statistically significant. As the original Du Bois formula itself is stated to have an average error of 1.5 percent, the present work confirms that the accuracy, with which Du Bois formula predicts body surface, is not sensibly different for Indians as against Europeans

  11. Growth, bone maturation, and biochemical changes in Brazilian children from two different socioeconomic groups.

    Science.gov (United States)

    Linhares, E D; Round, J M; Jones, D A

    1986-10-01

    A study of blood biochemistry related to skeletal growth in 900 Brazilian children aged 7 to 17 yr is reported. Two groups were studied, a privileged and underprivileged sample. Anthropometry and measures of bone maturation in the control group were comparable with American and British standards. Underprivileged children showed growth impairment and delay in bone maturation. No signs of rickets were found in either group. Plasma calcium, magnesium, vitamin D, and total protein did not differ in the two groups of Brazilian children. Plasma alkaline phosphatase and inorganic phosphorus were abnormal in the underprivileged children. Alkaline-phosphatase activity and phosphorus levels did not fall towards adult levels after the predicted age of the adolescent spurt for underprivileged children. Menarche was delayed in the underprivileged girls.

  12. Evaluation of adipose tissue mass with anthropometric and visualization methods; its relation to the components of the metabolic syndrome

    Directory of Open Access Journals (Sweden)

    T N Markova

    2013-06-01

    Full Text Available We performed an estimation of body fat using ultrasound, magnetic resonance imaging (MRI and anthropometry in 60 patients with different types of body weight (BW. Correlation of waist circumference (WC, thickness of subcutaneous fat and visceral fat with components of the metabolic syndrome was studied comparatively between ultrasound and MRI measurements. We noted a preferential increase in the thickness of visceral fat compared with subcutaneous with increasing degree of BW. Significant increase in adipose tissue and the development of metabolic disorders occurs in overweight, making it the state close to obesity. During a routine ultrasound of the abdomen it is advisable to determine the thickness of subcutaneous and visceral fat separately.

  13. Ethnic differences in anthropometric measures and abdominal fat distribution

    DEFF Research Database (Denmark)

    Rønn, Pernille F.; Andersen, Gregers S.; Lauritzen, Torsten

    2017-01-01

    BACKGROUND: Ethnic variation in abdominal fat distribution may explain differences in cardiometabolic risk between populations. However, the ability of anthropometric measures to quantify abdominal fat is not clearly understood across ethnic groups. The aim of this study was to investigate...... the associations between anthropometric measures and visceral (VAT) and subcutaneous abdominal adipose tissue (SAT) in Inuit, Africans and Europeans. METHODS: We combined cross-sectional data from 3 studies conducted in Greenland, Kenya and Denmark using similar methodology. A total of 5275 individuals (3083 Inuit......, 1397 Africans and 795 Europeans) aged 17-95 years with measures of anthropometry and ultrasonography of abdominal fat were included in the study. Multiple regression models with fractional polynomials were used to analyse VAT and SAT as functions of body mass index (BMI), waist circumference, waist...

  14. Prolonged breast feeding, diarrhoeal disease, and survival of children in Guinea-Bissau

    DEFF Research Database (Denmark)

    Mølbak, K; Gottschau, A; Aaby, P

    1994-01-01

    OBJECTIVE: To analyse the impact of breast feeding on diarrhoeal disease and survival in children above 1 year of age in Guinea-Bissau, west Africa. DESIGN: A community study of an open cohort followed up weekly by interviews over 15 months. Data on feeding practices, anthropometry, and survival.......02). Children aged 12-35 months who were not breast fed had a 3.5 times higher mortality (1.4 to 8.3) than breast fed children. CONCLUSIONS: The beneficial effects of breast feeding are not restricted to infancy. Though children who are partially breast fed after infancy may have a lower state of nutrition than...... were recorded for three years. SETTING: 301 randomly selected houses in a semiurban area in the capital, Bissau. SUBJECTS: 849 children aged less than 3 years. MAIN OUTCOME MEASURES: Incidence and duration of diarrhoea, weight for age, and death of a child. RESULTS: The incidence of diarrhoea...

  15. One Year Sustainability of Risk Factor Change from a 9-Week Workplace Intervention

    Directory of Open Access Journals (Sweden)

    Elaine C. Rush

    2009-01-01

    Full Text Available We examined the effect of a 9-week diet and physical activity intervention provided in the workplace by a group education session where personal dietary and physical activity goals were proposed. Measurements of anthropometry, fasting blood lipids, glucose and insulin, assays for antioxidant activity (AOA and questionnaires were completed at 0, 3, 6, 9, and 12 weeks in 50 healthy workers (50% male, mean age 46y. Followup measurements in 39 (56% male were possible at 52 weeks. At week 3 a group dietary and physical activity “motivational seminar” was held. At week 6, half the group were supplied daily kiwifruit for 3 weeks with cross over at week 9 until week 12. Compared to baseline, lipid, glucose, insulin and AOA measurements were improved at 12 and 52 weeks. Body measurements did not change. Group diet and physical activity advice reinforced over 9 weeks is associated with a sustained improvement in cardiovascular risk factors at 52 weeks.

  16. An intelligent active force control algorithm to control an upper extremity exoskeleton for motor recovery

    Science.gov (United States)

    Hasbullah Mohd Isa, Wan; Taha, Zahari; Mohd Khairuddin, Ismail; Majeed, Anwar P. P. Abdul; Fikri Muhammad, Khairul; Abdo Hashem, Mohammed; Mahmud, Jamaluddin; Mohamed, Zulkifli

    2016-02-01

    This paper presents the modelling and control of a two degree of freedom upper extremity exoskeleton by means of an intelligent active force control (AFC) mechanism. The Newton-Euler formulation was used in deriving the dynamic modelling of both the anthropometry based human upper extremity as well as the exoskeleton that consists of the upper arm and the forearm. A proportional-derivative (PD) architecture is employed in this study to investigate its efficacy performing joint-space control objectives. An intelligent AFC algorithm is also incorporated into the PD to investigate the effectiveness of this hybrid system in compensating disturbances. The Mamdani Fuzzy based rule is employed to approximate the estimated inertial properties of the system to ensure the AFC loop responds efficiently. It is found that the IAFC-PD performed well against the disturbances introduced into the system as compared to the conventional PD control architecture in performing the desired trajectory tracking.

  17. Does self-reported physical activity associate with high blood pressure in adolescents when adiposity is adjusted for?

    DEFF Research Database (Denmark)

    Barros, Mauro V G; Ritti-Dias, Raphael Mendes; Honda Barros, Simone Storino

    2013-01-01

    Abstract Studies show that both low physical activity (PA) and adiposity are associated with a higher risk of hypertension. However, the relationship between PA and blood pressure in adolescents is controversial and other studies have reported that no association was observed. Of particular...... interest is the evaluation of whether the association between PA and high blood pressure is independent of adiposity. A sample of 3764 Brazilian adolescents who attend high schools was selected using random cluster sampling. Data were collected using the Global School-based Student Health Survey......, anthropometry, and blood pressure readings. The prevalence of high blood pressure was 14.6% (95% Confidence Interval (CI) 13.5-15.7), higher amongst males (20.0%; 95%CI 18.0-22.1) compared with females (10.9%; 95%CI 9.7-12.3). Sixty-six per cent of the adolescents were reported to be insufficiently active...

  18. Biostereometrics, And Problems In Ontogenetic And Phylogenetic Studies Of Growth And Form

    Science.gov (United States)

    Oyen, Ordean J.; R ice, Robert W.; Walker, Alan C.

    1980-07-01

    In spite of a long and rich history of investigation, numerous questions remain to be resolved about human form and form change. Techniques from analytical geometry, anthropometry, biostatistics, comparative, developmental and functional anatomy, osteology, paleontology and scanning electron microscopy are but a few of the methods which have been used to advance our understanding of human anatomy. Biostereometrics, however, with its capacity to generate mathematically precise three-dimensional descriptions of body structures has not been broadly applied in comparative studies of human form and morphogenesis. This paper briefly identifies and reviews some of the more persistent problems associated with the description, quantification, and analysis of biological form; it offers suggestions how biostereometric procedures may be combined with other methods to generate more complete, mathematically accurate and biologically sound characterizations of human form, growth and development.

  19. Application of Spacesuit Glove Requirements Tools to Athletic and Personal Protective Equipment

    Science.gov (United States)

    England, Scott; Benson, Elizabeth; Melsoh, Miranda; Thompson, Shelby; Rajulu, Sudhakar

    2010-01-01

    Despite decades of ongoing improvement, astronauts must still struggle with inhibited dexterity and accelerated fatigue due to the requirement of wearing a pressurized Extra-Vehicular Activity (EVA) glove. Recent research in the Anthropometry and Biomechanics Facility at NASA's Johnson Space Center has focused on developing requirements for improvements in the design of the next generation of EVA glove. In the course of this research, it was decided to expand the scope of the testing to include a variety of commercially available athletic and consumer gloves to help provide a more recognizable comparison for investigators and designers to evaluate the current state of EVA glove mobility and strength. This comparison is being provided with the hope that innovative methods may help commercial development of gloves for various athletic and personal protective endeavors.

  20. Whole-Grain Intake, Reflected by Dietary Records and Biomarkers, Is Inversely Associated with Circulating Insulin and Other Cardiometabolic Markers in 8- to 11-Year-Old Children

    DEFF Research Database (Denmark)

    Damsgaard, Camilla T.; Biltoft-Jensen, Anja Pia; Tetens, Inge

    2017-01-01

    obtained and analyzed for alkylresorcinols, biomarkers of whole-grain wheat and rye intake, HDL and LDL cholesterol, triacylglycerols, insulin, and glucose. Linear mixed models included puberty, parental education, physical activity, and intakes of energy, fruit and vegetables, saturated fat, and n-3 (ω-3......Background: Whole-grain consumption seems to be cardioprotective in adults, but evidence in children is limited.Objective: We investigated whether intakes of total whole grain and dietary fiber as well as specific whole grains were associated with fat mass and cardiometabolic risk profile...... in children.Methods: We collected cross-sectional data on parental education, puberty, diet by 7-d records, and physical activity by accelerometry and measured anthropometry, fat mass index by dual-energy X-ray absorptiometry, and blood pressure in 713 Danish children aged 8-11 y. Fasting blood samples were...

  1. Common Genetic Components of Obesity Traits and Serum Leptin

    DEFF Research Database (Denmark)

    Hasselbalch, Ann L; Benyamin, Beben; Visscher, Peter M

    2008-01-01

    To estimate common and distinct genetic influences on a panel of obesity-related traits and serum leptin level in adults. In a cross-sectional study of 625 Danish, adult, healthy, monozygotic, and same-sex dizygotic twin pairs of both genders, we carried out detailed anthropometry (height, weight......, waist and hip, and skin-fold thickness, body composition assessment by bioimpedance (fat mass and fat-free mass), and measurement of serum leptin level. Bivariate variance component analyses estimated the additive genetic correlations between these measurements. The genetic correlations between....... For leptin vs. the various measures of overall and local fatness the correlations ranged from 0.54 to 0.74 in men and from 0.48 to 0.75 in women. All correlations were significantly

  2. Methods of 3D data applications to inform design decisions for physical comfort

    DEFF Research Database (Denmark)

    Stavrakos, Stavros-Konstantinos; Ahmed-Kristensen, Saeema

    2016-01-01

    Many everyday tasks require physical contact with products, such as helmets, headsets, etc. There is a drive for comfortable products that fit the task and the human body, especially in the industry of external ear worn products. Past research on anthropometry stresses that positive comfort...... methods to support design applications (ways of analysis) of 3-dimensional head and ear data with a focus on external ear products. 200 persons representing the Danish population were scanned. The 3-d data was collected, refined and analysed. A matrix containing 29 new ear dimensions was generated....... An analysis of the dataset through understanding of human and product geometry and methods of visualisation of the dataset generated an additional number of 9 advanced dimensions. The paper finally presents all phases of the analysis of the 3D data in the form of a methodological framework. The paper...

  3. Life style and nutritional status in university students: a descriptive, cross-sectional study

    Directory of Open Access Journals (Sweden)

    Diana Córdoba Adaya

    2013-12-01

    Full Text Available Introduction. Lifestyle is the set of behaviors that an individual practices consciously and voluntarily in the course of his or her life. The assessment of nutritional status by anthropometry can lead to the adoption of preventive measures for health. This is especially important in young people, as many authors have noted that the university population is particularly vulnerable for risky customs and habits. Aim. The purpose of this study is to assess and relate lifestyle with nutritional status of university students. Design. Observational descriptive, cross-sectional. Nutritional status was evaluated and the FANTASTIC questionnaire was applied. Results. 88.1% of students have a healthy lifestyle and 65% were classified as normal according to body mass index. Conclusion. The study found that there is a relationship between lifestyle and nutritional status. On the other hand risk behaviors were identified in the dimensions of nutrition, tobacco smoking, sleep and stress.

  4. Sound in Ergonomics

    Directory of Open Access Journals (Sweden)

    Jebreil Seraji

    1999-03-01

    Full Text Available The word of “Ergonomics “is composed of two separate parts: “Ergo” and” Nomos” and means the Human Factors Engineering. Indeed, Ergonomics (or human factors is the scientific discipline concerned with the understanding of interactions among humans and other elements of a system, and the profession that applies theory, principles, data and methods to design in order to optimize human well-being and overall system performance. It has applied different sciences such as Anatomy and physiology, anthropometry, engineering, psychology, biophysics and biochemistry from different ergonomics purposes. Sound when is referred as noise pollution can affect such balance in human life. The industrial noise caused by factories, traffic jam, media, and modern human activity can affect the health of the society.Here we are aimed at discussing sound from an ergonomic point of view.

  5. Meeting report: Measuring endocrine-sensitive endpoints within the first years of life

    DEFF Research Database (Denmark)

    Arbuckle, T.E.; Hauser, R.; Swan, S.H.

    2008-01-01

    An international workshop tided "Assessing Endocrine-Related Endpoints within the First Years of Life" was held 30 April-1 May 2007, in Ottawa, Ontario, Canada. Representatives from a number of pregnancy cohort studies in North America and Europe presented options for measuring various endocrine......-sensitive endpoints in early life and discussed issues related to performing and using those measures. The workshop focused on measuring reproductive tract developmental endpoints [e.g., anogenital distance (AGD)], endocrine status, and infant anthropometry. To the extent possible, workshop participants strove...... on the genital exam. Although a number of outcome measures recommended during the genital exam have been associated with exposure to endocrine-disrupting chemicals, little is known about how predictive these effects are of later reproductive health or other chronic health conditions....

  6. Increased risk of type 2 diabetes in elderly twins

    DEFF Research Database (Denmark)

    Poulsen, Pernille; Grunnet, Louise G; Pilgaard, Kasper

    2009-01-01

    OBJECTIVE: Genetic susceptibility, low birth weight (LBW), and aging are key etiological factors in the development of type 2 diabetes. LBW is common among twins. It is unknown whether twin status per se is associated with risk of type 2 diabetes, and valid concordance rates of type 2 diabetes...... in twins on a lifetime perspective are lacking. RESEARCH DESIGN AND METHODS: A clinical study was done on a population-based cohort of same-sex elderly monozygotic (MZ) and dizygotic (DZ) twins (n = 297) and singleton control subjects (C) (n = 71) including measures of anthropometry and glucose tolerance....... In addition, type 2 diabetes incidence cases in twins (n = 626) and singletons (n = 553) were identified through the National Diabetes Register. RESULTS: Twins were more abdominally obese, insulin resistant, and glucose intolerant, as evidenced by a higher A1C (%) (means +/- SD) (MZ: 6.0 +/- 1.0, DZ: 5...

  7. Nutritional status and cognitive performance of mother-child pairs in Sidama, Southern Ethiopia.

    Science.gov (United States)

    Bogale, Alemtsehay; Stoecker, Barbara J; Kennedy, Tay; Hubbs-Tait, Laura; Thomas, David; Abebe, Yewelsew; Hambidge, K Michael

    2013-04-01

    The purpose of this study was to assess the nutritional status and cognitive performance of women and their 5-year-old children using a cross-sectional design. Cognitive performance of mothers and children was assessed with Raven's Colored Progressive Matrices (CPM) and Kaufman Assessment Battery for Children-II (KABC-II). Demographic characteristics, food consumption patterns and anthropometry were also measured. Four rural districts in Sidama, southern Ethiopia served as the setting for this study. Subjects were one hundred women and their 5-year-old children. Mean ± standard deviation age of the mothers was 29 ± 6 years and family size was 7.0 ± 2.6. Maternal body mass index (BMI) ranged from 15.3 to 29.0 with 14% of the mothers having BMI child health but also cognitive function.

  8. Overweight in Singletons Compared to Children with Siblings

    DEFF Research Database (Denmark)

    Hunsberger, Monica; Formisano, Annarita; Reisch, Lucia

    2012-01-01

    and prevention of Dietary- and lifestyle-induced health EFfects In Children and infantS (IDEFICS). The present analysis is based on measured anthropometry and parent or guardian-reported socio-demographic characteristics. Subjects include 12 720 children aged 2–9 years for whom number of siblings was known....... Singletons were more likely (odds ratio 1.52, 95% confidence interval (CI):1.34–1.72) to be overweight than their peers with siblings when controlling for factors related to childhood overweight, including survey country, parental education, parental weight, maternal age, child's age, birth weight and gender......The aim of this study was to compare the prevalence of overweight in only children to those with siblings and to explore potential behavioral mediating factors. This study relies upon cross-sectional data collected at survey centers in eight European countries participating in Identification...

  9. Assessment of energy balance against the nutritional status of women carriers in the brickfields of West Bengal.

    Science.gov (United States)

    Bandyopadhyay, Bijetri; Sen, Devashish

    2016-09-01

    The Indian brick industry is an unorganized sector in which large numbers of migrant women workers are employed. A survey was conducted on 62 women workers working in different brickfields of West Bengal to assess their physiological workload, nutritional profile, total energy expenditure and energy balance. Energy intake was calculated using physiological fuel values of carbohydrate, fat and protein. From the results it is seen that 13% of the sample population falls under severe (grade III) chronic energy deficiency. The average daily consumption of the workers was comparatively lower than their daily energy expenditure, considering the nature of the job which falls under heavy to extremely heavy categories. This negative energy balance is effectively observed in the nutritional anthropometry data. Thus, an immediate ergonomics intervention with better nutrition should be implemented to improve the health status of the workers so they can safely continue to work for a longer period.

  10. Nutritional status in children with cancer: Before, during and after therapy

    Directory of Open Access Journals (Sweden)

    R D Barr

    2015-01-01

    Full Text Available Context: Malnutrition is prevalent in children with cancer at diagnosis, especially in low- and middle-income countries (LMIC where the great majority of children live. It is associated with an added burden of morbidity and mortality. Aims: Answers were sought to the best measure of nutritional status in LMIC, the impact of anti-neoplastic therapy, effective interventions to achieve normal nutritional status and the impact of these on clinical outcomes. Results: Arm anthropometry offers reasonable estimates of fat mass and lean body mass that are both impacted adversely by treatment. Nutritional supplementation, including the use of simple local resources, is beneficial and can improve survival. Long-term survivors may continue to exhibit perturbed nutritional status. Conclusions: The prevalence and severity of malnutrition in children with cancer in LMIC demand attention. Opportunities exist to conduct studies in India to examine the effects of nutritional interventions, including on the overall well-being of survivors.

  11. Association between socioeconomic vulnerability and height with obesity in low-income Chilean children in the transition from preschool to first grade.

    Science.gov (United States)

    Kain, Juliana; Orellana, Yasna; Leyton, Bárbara; Taibo, Marcela; Vio, Fernando

    2014-01-01

    This study determined the percentage of obesity among lower-income Chilean children 4-6 years of age, by socioeconomic vulnerability (family score assessing the children's risk of becoming poor) and height. The sample included 17,080 children with anthropometry at 4, 5, and 6 years of age, and three categories of socioeconomic vulnerability. Body mass index Z-score (BMI Z), % obesity, height/age Z-score (HAZ) by socioeconomic vulnerability/sex, the effect of socioeconomic vulnerability on BMI Z and HAZ by age/sex, and BMI Z and % obesity at 4-6 years, according to initial height, were determined. Between 4-6 years, % obesity is very high, especially among the less-vulnerable and taller children. Preventive measures should prioritize this group.

  12. Human perceptual deficits as factors in computer interface test and evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Bowser, S.E.

    1992-06-01

    Issues related to testing and evaluating human computer interfaces are usually based on the machine rather than on the human portion of the computer interface. Perceptual characteristics of the expected user are rarely investigated, and interface designers ignore known population perceptual limitations. For these reasons, environmental impacts on the equipment will more likely be defined than will user perceptual characteristics. The investigation of user population characteristics is most often directed toward intellectual abilities and anthropometry. This problem is compounded by the fact that some deficits capabilities tend to be found in higher-than-overall population distribution in some user groups. The test and evaluation community can address the issue from two primary aspects. First, assessing user characteristics should be extended to include tests of perceptual capability. Secondly, interface designs should use multimode information coding.

  13. Development of methods for body composition studies

    Energy Technology Data Exchange (ETDEWEB)

    Mattsson, Soeren [Department of Radiation Physics, Lund University, Malmoe University Hospital, SE-205 02 Malmoe (Sweden); Thomas, Brian J [School of Physical and Chemical Sciences, Queensland University of Technology, Brisbane, QLD 4001 (Australia)

    2006-07-07

    This review is focused on experimental methods for determination of the composition of the human body, its organs and tissues. It summarizes the development and current status of fat determinations from body density, total body water determinations through the dilution technique, whole and partial body potassium measurements for body cell mass estimates, in vivo neutron activation analysis for body protein measurements, dual-energy absorptiometry (DEXA), computed tomography (CT) and magnetic resonance imaging (MRI, fMRI) and spectroscopy (MRS) for body composition studies on tissue and organ levels, as well as single- and multiple-frequency bioimpedance (BIA) and anthropometry as simple easily available methods. Methods for trace element analysis in vivo are also described. Using this wide range of measurement methods, together with gradually improved body composition models, it is now possible to quantify a number of body components and follow their changes in health and disease. (review)

  14. REVIEW: Development of methods for body composition studies

    Science.gov (United States)

    Mattsson, Sören; Thomas, Brian J.

    2006-07-01

    This review is focused on experimental methods for determination of the composition of the human body, its organs and tissues. It summarizes the development and current status of fat determinations from body density, total body water determinations through the dilution technique, whole and partial body potassium measurements for body cell mass estimates, in vivo neutron activation analysis for body protein measurements, dual-energy absorptiometry (DEXA), computed tomography (CT) and magnetic resonance imaging (MRI, fMRI) and spectroscopy (MRS) for body composition studies on tissue and organ levels, as well as single- and multiple-frequency bioimpedance (BIA) and anthropometry as simple easily available methods. Methods for trace element analysis in vivo are also described. Using this wide range of measurement methods, together with gradually improved body composition models, it is now possible to quantify a number of body components and follow their changes in health and disease.

  15. Effect of a MAST Exercise Program on Anthropometric Parameters, Physical Fitness, and Serum Lipid Levels in Obese Postmenopausal Women

    Directory of Open Access Journals (Sweden)

    Trabka Bartosz

    2014-10-01

    Full Text Available The purpose of this study was to examine an influence of a mixed aerobic and strength training program (MAST on anthropometry, serum lipid levels, physical performance, and functional fitness in obese postmenopausal women. The MAST sessions were held three times per week, and the exercise program lasted for 10 weeks. The exercise group demonstrated a statistically significant improvement in maximal oxygen uptake, a waist/hip ratio, and strength of the upper and lower body. An increase in LDL-C levels was observed in the control group. A 10-week MAST program encompassing Nordic-walking as an aerobic component, and strength exercises, induces positive changes in functional fitness, HDL-C, LDL-C and a waist/hip ratio in obese postmenopausal women. The observed changes implicate an increase in a health-related quality of life among the women administered to the physical exercise program

  16. A 3D anthropometric analysis of the orolabial region in Chinese young adults.

    Science.gov (United States)

    Jayaratne, Yasas S N; Deutsch, Curtis K; Zwahlen, Roger A

    2013-12-01

    The orolabial region undergoes considerable changes after orthognathic surgery or orthodontic treatment. Ethnicity, age, and sex-specific norms are needed during the planning of interventions in this region. In 2008 the Br J Oral Maxillofac Surg published anthropometric measurements of the lips of Chinese children, but to our knowledge such reference data for young Chinese adults are not currently available. We therefore used digital anthropometry on 3-dimensional craniofacial images acquired from 103 healthy young Chinese adults with Class I skeletal pattern. Anthropometric landmarks were identified, which provided linear and angular measurements. All orolabial measurements were significantly larger in men than women, with the exception of the labiomental angle. In contrast, there were no sex differences in the anthropometric proportions. We therefore provide what we think are the first cross-sectional norms available for young Chinese adults. These norms can be used to evaluate the morphology of the lips objectively for preoperative diagnosis, planning of treatment, and assessment of postoperative outcomes.

  17. Dense mesh sampling for video-based facial animation

    Science.gov (United States)

    Peszor, Damian; Wojciechowska, Marzena

    2016-06-01

    The paper describes an approach for selection of feature points on three-dimensional, triangle mesh obtained using various techniques from several video footages. This approach has a dual purpose. First, it allows to minimize the data stored for the purpose of facial animation, so that instead of storing position of each vertex in each frame, one could store only a small subset of vertices for each frame and calculate positions of others based on the subset. Second purpose is to select feature points that could be used for anthropometry-based retargeting of recorded mimicry to another model, with sampling density beyond that which can be achieved using marker-based performance capture techniques. Developed approach was successfully tested on artificial models, models constructed using structured light scanner, and models constructed from video footages using stereophotogrammetry.

  18. Nutritional status of cancer patients given different treatment modalities.

    Science.gov (United States)

    Usharani, K; Roy, R K; Vijayalakshmi; Prakash, Jamuna

    2004-08-01

    The nutritional status of 91 cancer patients was assessed at the time of diagnosis and follow-up assessments were carried out at the third and sixth week after initiating different treatment modalities to study the effect of type and duration of treatment on nutritional status. Parameters assessed were anthropometry, biochemical status and clinical signs and symptoms of nutritional deficiencies. Treatment modalities studied were radiotherapy, chemotherapy, chemotherapy+radiotherapy, and combined treatment modality (surgery+radiotherapy+chemotherapy). The nutritional status of male patients was affected most by chemotherapy+radiotherapy while females were affected most with radiotherapy. Biochemical parameters showed a marginal decline in total serum protein and serum albumin concentrations. Haemoglobin concentrations declined substantially with radiotherapy and chemotherapy. The lymphocyte count decreased substantially irrespective of the treatment modality. Clinical examination revealed increased incidences of deficiency signs and symptoms in all patients during follow-up irrespective of treatment modality.

  19. Facial expression reconstruction on the basis of selected vertices of triangle mesh

    Science.gov (United States)

    Peszor, Damian; Wojciechowska, Marzena

    2016-06-01

    Facial expression reconstruction is an important issue in the field of computer graphics. While it is relatively easy to create an animation based on meshes constructed through video recordings, this kind of high-quality data is often not transferred to another model because of lack of intermediary, anthropometry-based way to do so. However, if a high-quality mesh is sampled with sufficient density, it is possible to use obtained feature points to encode the shape of surrounding vertices in a way that can be easily transferred to another mesh with corresponding feature points. In this paper we present a method used for obtaining information for the purpose of reconstructing changes in facial surface on the basis of selected feature points.

  20. Improving the level of physical development and functional preparedness athletes in sports dancing on the stage of specialized basic training means step aerobics

    Directory of Open Access Journals (Sweden)

    Galyna Artemyeva

    2016-12-01

    Full Text Available Purpose: make analyze the impact of the step aerobics on the indicators of physical development and functional preparedness of athletes in Dance Sport on the stage of specialized basic training. Material & Methods: 20 athletes (10 sport duets aged 14–15 years were divided into two groups: control (CG and experimental (EG. To achieve the objectives we used methods: theoretical - analysis and synthesis data of scientific and methodological literature; pedagogical methods: pedagogical observation; pedagogical testing; medical and biological methods: anthropometry, functional methods of research; methods of mathematical statistics. Results: after the implementation of a training process means step aerobics significantly improved indicators of cardio-respiratory system of athletes in Dance Sport. Conclusions: materials research to assess allow us to estimate the extent of influence of step aerobics on indicators of physical development and functional preparedness athletes in Dance Sport on the stage of specialized basic training.

  1. Force production in the rugby union scrum.

    Science.gov (United States)

    Quarrie, K L; Wilson, B D

    2000-04-01

    In this study, we examined the relationship between anthropometric, strength and power characteristics of rugby forwards, their body position when scrummaging, and their ability to apply force when scrummaging. Force applied to an instrumented scrum machine was measured for 56 players, both individually and as scrum packs. Measurements of body position for individuals were made by digitizing videotape records of the trials. Forty players subsequently had their anthropometry assessed and completed several strength and power tests. Body mass, each component of somatotype, maximal anaerobic power developed on a cycle ergometer, and isokinetic knee extension strength correlated significantly with individual scrummaging force. A regression model (P scrum pack to develop technique and coordination as a unit to maximize scrummaging force.

  2. Weight Management in Phenylketonuria

    DEFF Research Database (Denmark)

    Rocha, Julio César; van Rijn, Margreet; van Dam, Esther

    2016-01-01

    specialized clinic, the second objective is important in establishing an understanding of the breadth of overweight and obesity in PKU in Europe. KEY MESSAGES: In PKU, the importance of adopting a European nutritional management strategy on weight management is highlighted in order to optimize long-term....... It is becoming evident that in addition to acceptable blood phenylalanine control, metabolic dieticians should regard weight management as part of routine clinical practice. SUMMARY: It is important for practitioners to differentiate the 3 levels for overweight interpretation: anthropometry, body composition...... and frequency and severity of associated metabolic comorbidities. The main objectives of this review are to suggest proposals for the minimal standard and gold standard for the assessment of weight management in PKU. While the former aims to underline the importance of nutritional status evaluation in every...

  3. Malnutrition and infectious disease morbidity among children missed by the childhood immunization program in Indonesia.

    Science.gov (United States)

    Semba, Richard D; de Pee, Saskia; Berger, Sarah G; Martini, Elviyanti; Ricks, Michelle O; Bloem, Martin W

    2007-01-01

    Although it has been thought that child immunization programs may miss the children who are in greatest need, there are little published quantitative data to support this idea. We sought to characterize malnutrition and morbidity among children who are missed by the childhood immunization program in Indonesia. Vaccination and morbidity histories, anthropometry, and other data were collected for 286,500 children, aged 12-59 months, in rural Indonesia. Seventy-three point nine percent of children received complete immunizations (3 doses of diphtheria-pertussis-tetanus, 3 doses of oral poliovirus, and measles), 16.8% had partial coverage (1-6 of 7 vaccine doses), and 9.3% received no vaccines. Of children with complete, partial, and no immunization coverage, respectively, the prevalence of severe underweight (weight-for-age Z score childhood immunizations in rural Indonesia, as missed children are at higher risk of morbidity and mortality.

  4. Increased calorie intake at a specific mid-morning meal and increased intake of soft drinks are strongly associated with obesity in Mexican rural women.

    Science.gov (United States)

    Caamaño, María C; Gutierrez, Jessica; García, Olga P; Ronquillo, Dolores; Martinez, Guadalupe; Rosado, Jorge L

    2015-01-01

    The study investigated the dietary habits and foods that are associated with obesity in women from a rural area in Mexico. Anthropometry and body fat were measured in 580 women. Participants answered a socioeconomic and a food-frequency questionnaire; a subsample (n = 80) also answered three 24-hour-recall questionnaires. Results showed that obese women consumed more soft drinks and fat than did overweight and normal-weight women. Women who consumed more energy during a mid-morning meal had higher BMI. A strategy to decrease the prevalence of obesity in rural areas could be to encourage limiting the consumption of soft drinks and eliminating or reducing caloric intake at a mid-morning meal.

  5. Investigation of galvanic-coupled intrabody communication using the human body circuit model.

    Science.gov (United States)

    Kibret, Behailu; Seyedi, MirHojjat; Lai, Daniel T H; Faulkner, Micheal

    2014-07-01

    Intrabody Communication (IBC) is a technique that uses the human body as a transmission medium for electrical signals to connect wearable electronic sensors and devices. Understanding the human body as the transmission medium in IBC paves way for practical implementation of IBC in body sensor networks. In this study, we propose a model for galvanic coupling-type IBC based on a simplified equivalent circuit representation of the human upper arm. We propose a new way to calculate the electrode-skin contact impedance. Based on the model and human experimental results, we discuss important characteristics of galvanic coupling-type IBC, namely, the effect of tissues, anthropometry of subjects, and electrode configuration on signal propagation. We found that the dielectric properties of the muscle primarily characterize the received signal when receiver electrodes are located close to transmitter electrodes. When receiver and transmitter electrodes are far apart, the skin dielectric property affects the received signal.

  6. Comparision between body mass index and abdominal obesity for the screening for diabetes in healthy individuals

    Directory of Open Access Journals (Sweden)

    S Gopinath

    2012-01-01

    Full Text Available Aim: To study about the usefulness of Waist-Height Ratio as a clinical marker in patients with Metabolic Syndrome. Materials and Methods: A clinic-based study of patients attending a secondary level Diabetic Clinic and correlation of their Anthropometry data like waist circumference, height to other parameters namely body mass index (BMI, Waist-Hip Ratio, Blood pressure, Glycemic Control, Lipid Profile, and Duration of Diabetes. Inclusion Criteria: Randomly selected 10 000 patients attending a secondary level diabetic clinic. Exclusion Criteria: Type 1 DM, Gestational Diabetes. Result: Waist-Height Ratio is a better parameter than Waist-Hip Ratio and it is significant in applying for people with different Stature with Normal BMI. Conclusion: Waist-Height Ratio is a better and easier tool when compared with BMI or Waist-Hip Ratio and can be used for assessment of Cardio-metabolic parameter for public health.

  7. Fish intake, erythrocyte n-3 fatty acid status and metabolic health in Danish adolescent girls and boys

    DEFF Research Database (Denmark)

    Lauritzen, Lotte; Harsløf, Laurine B. S.; Hellgren, Lars

    2012-01-01

    Marine n-3 long-chain PUFA (n-3 LCPUFA) may have a beneficial effect on several aspects of the metabolic syndrome (dyslipidaemia, insulin resistance, hypertension and abdominal obesity). The metabolic syndrome is increasing in prevalence during adolescence, but only few studies have investigated...... the effects of n-3 LCPUFA in adolescence. The present study examines associations between fish intake (assessed by a 7 d pre-coded food diary), erythrocyte (RBC) DHA status (analysed by GC) and metabolic syndrome measures (anthropometry, blood pressure and plasma lipids, insulin and glucose) in 109 17-year......-old children from the Copenhagen Birth Cohort Study. Of the children, 8% were overweight or obese and few showed signs of the metabolic syndrome, but all the metabolic syndrome variables were correlated. Median fish intake was 10·7 (interquartile range 3·6–21·2) g/d. Boys tended to have a higher fish intake (P...

  8. Body Composition at 3-years of Age

    DEFF Research Database (Denmark)

    Ejlerskov, Katrine Tschentscher

    are physiologically plausible and should be investigated in other study settings. Results from paper III showed that total and free IGF-I at both 9 and 36 months were positively related to most measures of anthropometry and body composition at 3 years. We found no clear associations between IGF-I levels and early...... development of obesity. It is possible that IGF-I levels are related to later risk of obesity through increased tempo of weight gain and linear growth leading to early adiposity rebound but this was not visible at 3 years. We had expected that intake of protein and cow’s milk was positively associated...... obesity risk is speculative. A continuation of the SKOT cohort with a follow-up visit when the children have reached 7 - 8 years of age would be highly relevant and enable further elaboration on the findings presented in paper II and III. At this age most children have passed the adiposity rebound...

  9. [COLIBRI: Improving clinical practice and producing relevant scientific data].

    Science.gov (United States)

    Kelkel, E; Herengt, F; Ben Saidane, H; Veale, D; Jeanjean, C; Pison, C; Pernot, J; Pépin, J-L; Guillaud-Segard, B; Gonzalez-Bermejo, J; Aguilaniu, B

    2016-01-01

    COLIBRI-COPD is a francophone consultation web portal accessible to pulmonologists in the hospital and in the community. We present this observation which describes the phenotype of COPD patients entered (anthropometry, exposures, addictions, functional impairments, questionnaires: MRC, DIRECT, CAT, HAD, Epworth, co-morbidities, incidence of exacerbations, drug treatment or other treatments). The results of the first 1079 patients show a high level of completeness for the main data items. A comparison of patients seen in outpatient consultations shows significant variability between patients with the same GOLD stage, regarding the incidence of exacerbations, signs of anxiety-depression, of diabetes mellitus, or the prescriptions of anticholinergics and inhaled corticosteroids. These initial results suggest that data collection in real life gives a reliable database to obtain longitudinal data on various aspects of COPD. The data quality (completeness, reliability) is partly related to the usability of the web tool and to the possibility of doing self-assessment of practitioners' own recorded data.

  10. Contemporary methods of body composition measurement

    DEFF Research Database (Denmark)

    Fosbøl, Marie Ø; Zerahn, Bo

    2015-01-01

    . This review is focused on currently applied methods for in vivo measurement of body composition, including densitometry, bioimpedance analysis, dual-energy X-ray absorptiometry, computed tomography (CT), magnetic resonance techniques and anthropometry. Multicompartment models including quantification of trace......Reliable and valid body composition assessment is important in both clinical and research settings. A multitude of methods and techniques for body composition measurement exist, all with inherent problems, whether in measurement methodology or in the assumptions upon which they are based...... elements by in vivo neutron activation analysis, which are regarded as gold standard methods, are also summarized. The choice of a specific method or combination of methods for a particular study depends on various considerations including accuracy, precision, subject acceptability, convenience, cost...

  11. 颅面测量在儿科临床的应用%The use of craniofacial measurements in pediatrics

    Institute of Scientific and Technical Information of China (English)

    吴婷

    2011-01-01

    人体测量可以提供定量的描述,已用于描述多种先天性综合征的特征,在先天畸形学中发挥了重要作用.颅面测量是人体测量学的重要组成部分.然而,正常颅面测量的数据较少且不完整,临床上需要完善此方面的研究.%Anthropometric measurements is of great importance in dysmorphology, which can provide measurement character in dysmophic syndromes. Craniofacial measurement is an substaintial part in anthropometry. However, the data of normal craniofacial measurements are rare and incomplete.

  12. Analysis of Alignment Influence on 3-D Anthropometric Statistics

    Institute of Scientific and Technical Information of China (English)

    CAI Xiuwen; LI Zhizhong; CHANG Chien-Chi; DEMPSEY Patrick

    2005-01-01

    Three-dimensional (3-D) surface anthropometry can provide much more useful information for many applications such as ergonomic product design than traditional individual body dimension measurements. However, the traditional definition of the percentile calculation is designed only for 1-D anthropometric data estimates. The same approach cannot be applied directly to 3-D anthropometric statistics otherwise it could lead to misinterpretations. In this paper, the influence of alignment references on 3-D anthropometric statistics is analyzed mathematically, which shows that different alignment reference points (for example, landmarks) for translation alignment could result in different object shapes if 3-D anthropometric data are processed for percentile values based on coordinates and that dimension percentile calculations based on coordinate statistics are incompatible with those traditionally based on individual dimensions.

  13. Eating habits and other risk factors: are the future health care service providers really at risk for life style disorders!

    Directory of Open Access Journals (Sweden)

    Shreyash Jayantilal Gandhi

    2015-06-01

    Full Text Available Background: Adolescence period is crucial position in the life, characterized by rapid rate of growth. It is a need to study risk factors among this group so applicability of primary prevention can be planned. It is essential to know that whether future care providers are having any risk of acquiring life style disorders as they will be the future role models of society. Objectives: To study the dietary and other risk factors for acquiring life style related disorders and to correlate various anthropometry measurements with these risk factors. Methods: A cross-sectional study. All medical, physiotherapy and nursing students from Government Medical College, Surat having met with age criteria of adolescent (17-19 as per WHO were included in the study. Pre tested structured self-administered questionnaire was used. It was having questions on various risk factors of acquiring life style related disorders and having anthropometry measurements to correlate. Data were entered and analyzed in MS excel. Results: Total 290 participants were enrolled, out of them 240 (82.76% were females and 50 (17.24% were males. Out of those, 153 (52.75% were having a habit of eating outside the home at least once in a week. 80 (27.5% participants reported that they never play outdoor games, 18 (6.21% reported that they never do exercise. 21 (7.24% were having BMI and #8805;25, From this total 21 participants, 17 (5.86% were females and 4 (1.38% were males. Out of total 240 females, 20 were having Waist Hip Ratio (WHR >0.85, while no male is having WHR >1. Conclusion: Primary preventive measures for dietary change should be applied among future care providers. Life style change should also be advised to reduce the risk for life style disorders. [Int J Res Med Sci 2015; 3(3.000: 645-649

  14. The effect of exercise training modality on serum brain derived neurotrophic factor levels in individuals with type 2 diabetes.

    Directory of Open Access Journals (Sweden)

    Damon L Swift

    Full Text Available INTRODUCTION: Brain derived neurotrophic factor (BDNF has been implicated in memory, learning, and neurodegenerative diseases. However, the relationship of BDNF with cardiometabolic risk factors is unclear, and the effect of exercise training on BDNF has not been previously explored in individuals with type 2 diabetes. METHODS: Men and women (N = 150 with type 2 diabetes were randomized to an aerobic exercise (aerobic, resistance exercise (resistance, or a combination of both (combination for 9 months. Serum BDNF levels were evaluated at baseline and follow-up from archived blood samples. RESULTS: Baseline serum BDNF was not associated with fitness, body composition, anthropometry, glucose control, or strength measures (all, p>0.05. Similarly, no significant change in serum BDNF levels was observed following exercise training in the aerobic (-1649.4 pg/ml, CI: -4768.9 to 1470.2, resistance (-2351.2 pg/ml, CI:-5290.7 to 588.3, or combination groups (-827.4 pg/ml, CI: -3533.3 to 1878.5 compared to the control group (-2320.0 pg/ml, CI: -5750.8 to 1110.8. However, reductions in waist circumference were directly associated with changes in serum BDNF following training (r = 0.25, p = 0.005. CONCLUSIONS: Serum BDNF was not associated with fitness, body composition, anthropometry, glucose control, or strength measures at baseline. Likewise, serum BDNF measures were not altered by 9 months of aerobic, resistance, or combination training. However, reductions in waist circumference were associated with decreased serum BDNF levels. Future studies should investigate the relevance of BDNF with measures of cognitive function specifically in individuals with type-2 diabetes.

  15. Mercury Exposure in Healthy Korean Weaning-Age Infants: Association with Growth, Feeding and Fish Intake.

    Science.gov (United States)

    Chang, Ju Young; Park, Jeong Su; Shin, Sue; Yang, Hye Ran; Moon, Jin Soo; Ko, Jae Sung

    2015-11-17

    Low-level mercury (Hg) exposure in infancy might be harmful to the physical growth as well as neurodevelopment of children. The aim of this study was to investigate postnatal Hg exposure and its relationship with anthropometry and dietary factors in late infancy. We recruited 252 healthy Korean infants between six and 24 months of age from an outpatient clinic during the 2009/2010 and 2013/2014 seasons. We measured the weight and height of the infants and collected dietary information using questionnaires. The Hg content of the hair and blood was assessed using inductively coupled plasma mass spectroscopy. The geometric mean Hg concentration in the hair and blood was 0.22 (95% confidence interval: 0.20-0.24) µg/g and 0.94 (n = 109, 95% confidence interval: 0.89-0.99) µg/L, respectively. The hair Hg concentration showed a good correlation with the blood Hg concentration (median hair-to-blood Hg ratio: 202.7, r = 0.462, p 1 µg/g in five infants. The hair Hg concentration showed significant correlations with weight gain after birth (Z-score of the weight for age-Z-score of the birthweight; r = -0.156, p = 0.015), the duration (months) of breastfeeding as the dominant method of feeding (r = 0.274, p hair Hg content (quartiles), dietary factors, including breastfeeding as the dominant method of feeding in late infancy (cumulative odds ratio: 6.235, 95% confidence interval: 3.086-12.597, p hair Hg content. Weight gain after birth was not, however, significantly associated with hair Hg content after adjustment for the duration of breastfeeding as the dominant method of feeding. Low-level Hg exposure through breastfeeding and fish intake as a complementary food did not directly affect anthropometry in this population. If prolonged breastfeeding is expected, however, the Hg exposure through fish intake may need to be monitored for both mothers and infants.

  16. Modular and scalable load-wall sled buck for pure-lateral and oblique side impact tests.

    Science.gov (United States)

    Yoganandan, Narayan; Humm, John R; Pintar, Frank A

    2012-05-11

    A considerable majority of side impact sled tests using different types of human surrogates has used a load-wall design not specific to subject anthropometry. The use of one load-wall configuration cannot accurately isolate and evaluate regional responses for the same load-wall geometry. As the anatomy and biomechanical responses of the human torso depends on the region, and anthropomorphic test devices continue to advance and accommodate regional differences, it is important to obtain specific data from sled tests. To achieve this goal, the present study designed a scalable modular load-wall consisting of the shoulder, thorax, abdomen, and superior and inferior pelvis, and lower limb plates. The first five plates were connected to a vertical fixture and the limb plate was connected to another fixture. The width, height, and thickness, and the gap between plates were modular. Independent adjustments in the coronal and sagittal planes allowed region-specific positioning depending on surrogate anthropometry, example pelvis width and seated height. Two tri-axial load cells were fixed on the contralateral face of each plate of the load-wall to record impact force-time histories. The load-wall and vertical fixture design can be used to conduct side impact tests with varying vectors, pure-lateral to anterior and posterior oblique, by appropriately orienting the load-wall with respect to the surrogate. The feasibility of the design to extract region-specific biomechanical data was demonstrated by conducting pure-lateral and anterior oblique sled tests using two different surrogates at a velocity of 6.7m/s. Uses of this design are discussed for different applications.

  17. The elite athlete - assessing body shape, size, proportion and composition.

    Science.gov (United States)

    Kerr, D A; Ackland, T R; Schreiner, A B

    1995-03-01

    In the quest to optimize performance of the elite athlete the sport scientist has sought to determine the ideal physique for a given sport or event. For some sports, specific structural characteristics offer definite performance advantages; for example in rowing, in addition to height, a large arm span has been identified as important. In other sports. such as long distance running, low levels of adiposity or 'fatness' appear to be linked with faster running times. There are four areas where appraisal of the athlete's physique can provide useful information: (1) identification of talented athletes; (2) to assess and monitor the growing athlete; (3) to monitor training and performance; and (4) to determine 'race weight' in weight-category sports. As a research tool a particular method must be reliable and valid. Other considerations include how expensive the method is, if it is suitable for a field situation and if large amounts of data on a number of subjects can be collected quickly. The method should be safe for both the athlete and the tester and provide useful feedback for the athlete or coach. Anthropometry, with training is able to fulfil most of these criteria and is the most widely used method of physique assessment in sports science. Large anthropometric data bases have been collected on elite athletes at Olympic games and world championships according to a standard protocol. Kinanthropometry, which has developed from anthropometry, is concerned with measurement and evaluation of different aspects of human movement and individual variation in body shape, size, proportion and composition. For the assessment of adiposity a sum of skinfolds, usually over six sites, is most commonly used rather than percentage body fat formulae. Muscle mass can be assessed indirectly through girth and corrected girth measurements. Limb lengths and breadths are used to assess skeletal structure and proportional differences in limb size. The anthropometric methods most commonly

  18. Increased intake of fruits and vegetables in overweight subjects: effects on body weight, body composition, metabolic risk factors and dietary intake.

    Science.gov (United States)

    Järvi, A; Karlström, B; Vessby, B; Becker, W

    2016-05-28

    A diet rich in fruits and vegetables has been associated with several health benefits. However, the effects on body weight (BW) and metabolic markers are not fully known. The present study investigated the effects of increased intake of fruits and vegetables in overweight and obese men and women on dietary habits, anthropometry and metabolic control. In a 16-week controlled intervention, thirty-four men and thirty-four women aged 35-65 years (BMI>27 kg/m2) were randomised to an intervention (IN) or a reference (RG) group. All participants received general dietary advice, and subjects in the IN group received fruits and vegetables for free, of which ≥500 g had to be eaten daily. BW, waist circumference (WC), sagittal abdominal diameter (SAD), plasma insulin, blood glucose, glycated Hb (HbA1c), serum lipids, blood pressure, plasminogen activator inhibitor-1 activity, urinary isoprostane (iso-8-PGF 2α) and serum carotenoids were measured. Diet was assessed using 3-d weighed food records. In all, thirty subjects in the IN group and thirty-two in the RG group completed the intervention. Intake of fruits and vegetables doubled in the IN group, whereas intake of fruits increased in the RG group. Serum α- and β-carotene concentrations and intakes of folate and vitamin C increased significantly in the IN group. Energy intake, BW, WC and SAD decreased significantly in both groups. Supine systolic blood pressure decreased significantly in the IN group, with no between-group differences. No significant changes were observed for other metabolic markers. Provision of fruits and vegetables led to substantially increased intakes, with subsequent favourable changes in anthropometry and insulin levels, which tended to be more pronounced in the IN group. The observed improvements may, in combination with improved nutritional markers, have health benefits in the long term.

  19. Association between nutritional status, C-reactive protein, adiponectin and HOMA-AD in Brazilian children

    Directory of Open Access Journals (Sweden)

    Ana Luiza Gomes Domingos

    2014-07-01

    Full Text Available Introduction: In children, the presence of obesity is a major risk factor for the occurrence of cardiovascular diseases on the adulthood. Objective: To evaluate the association of anthropometry, body composition, clinical variables and biochemical profile with C-reactive protein and adiponectin levels, and insulin resistance in children in the municipality of Nova Era, Brazil. Methods: Nested case-control study following a crosssectional study. We evaluated 178 children, 57 of them classified as obese and 121 as normal-weight from a population of 1024 schoolchildren 6 to 10 years old: Blood samples were collected after 12-hour fast to obtain serum and plasma. We collected anthropometric and body composition measures, systolic and diastolic blood pressure data. Sexual maturation was assessed according to the stage of sexual development. We performed Student's t-test, Mann-Whitney U test, Pearson's correlation, Spearman's test and multiple linear regression analysis. Independent variables with p < 0.05 were included in the multiple regression model. Residual analysis was performed to assess model validity. Results: Among obese children, C-reactive protein levels were associated with triacylglycerol levels and body fat percentage estimated by skinfold thickness (R²adjusted = 27.6%, p < 0.001. Adiponectin was associated with HOMA-IR, HOMA-AD and body fat percentage estimated by skinfold thickness (R²adjusted = 75.5%, p < 0.001. HOMA-AD index was associated with HOMA-IR, adiponectin, systolic blood pressure and weight (R²adjusted = 90.7%, p < 0.001. Conclusion: Significant associations were found between body composition, anthropometry, clinical variables, biochemical profile and adiponectin and C-reactive protein levels and insulin resistance in obese and normal-weight children.

  20. 1H-MRS Measured Ectopic Fat in Liver and Muscle in Danish Lean and Obese Children and Adolescents.

    Directory of Open Access Journals (Sweden)

    Cilius Esmann Fonvig

    Full Text Available This cross sectional study aims to investigate the associations between ectopic lipid accumulation in liver and skeletal muscle and biochemical measures, estimates of insulin resistance, anthropometry, and blood pressure in lean and overweight/obese children.Fasting plasma glucose, serum lipids, serum insulin, and expressions of insulin resistance, anthropometry, blood pressure, and magnetic resonance spectroscopy of liver and muscle fat were obtained in 327 Danish children and adolescents aged 8-18 years.In 287 overweight/obese children, the prevalences of hepatic and muscular steatosis were 31% and 68%, respectively, whereas the prevalences in 40 lean children were 3% and 10%, respectively. A multiple regression analysis adjusted for age, sex, body mass index z-score (BMI SDS, and pubertal development showed that the OR of exhibiting dyslipidemia was 4.2 (95%CI: [1.8; 10.2], p = 0.0009 when hepatic steatosis was present. Comparing the simultaneous presence of hepatic and muscular steatosis with no presence of steatosis, the OR of exhibiting dyslipidemia was 5.8 (95%CI: [2.0; 18.6], p = 0.002. No significant associations between muscle fat and dyslipidemia, impaired fasting glucose, or blood pressure were observed. Liver and muscle fat, adjusted for age, sex, BMI SDS, and pubertal development, associated to BMI SDS and glycosylated hemoglobin, while only liver fat associated to visceral and subcutaneous adipose tissue and intramyocellular lipid associated inversely to high density lipoprotein cholesterol.Hepatic steatosis is associated with dyslipidemia and liver and muscle fat depositions are linked to obesity-related metabolic dysfunctions, especially glycosylated hemoglobin, in children and adolescents, which suggest an increased cardiovascular disease risk.

  1. Handgrip strength and its relation with anthropometric parameters

    Directory of Open Access Journals (Sweden)

    Fernando Luís Fischer Eichinger

    2015-09-01

    Full Text Available Introduction: The handgrip strength (HS is related to ADL, when reduced can lead to significant functional limitations. Its measurement allows estimating the strength general state and is a health indicator. Objective: Analyze the correlation between HS and anthropometry in box genders. Methods: This is a descriptive correlational study with 100 healthy individuals, aged between 17 and 40 years, 50 men, mean age 28.0 years (± 7.0 and 50 women, mean age 23 years (± 4.2. We evaluated HS and forearm, wrist and hand perimeter. Statistical analyzes were obtained using means, standard deviations and Pearson Correlation Test. Results: Compared to women, men had higher HS mean values on both sides. Men showed 49.0 kgf (± 8.3 on the right and 46.0 kgf (± 8.5 on the left side; while women showed 26.0 kgf (± 5.4 on the right side and 24.0 kgf (± 5.3 on the left side. Discussion: The hand perimeter was the only anthropometric data that showed a significant correlation with the HS in both genders. The forearm and wrist perimeter was only significant in men, with a slight difference between the sides; the right side prevails over the left. Although women showed no significant correlations with the HS it was noted discrepancy of force in relation to laterality, with a predominance of HS on the right side. Conclusions: We conclude that there is a correlation between HS and anthropometry, and that laterality and gender are factors influencing HS.

  2. Is There an Association between Sleeping Patterns and Other Environmental Factors with Obesity and Blood Pressure in an Urban African Population?

    Directory of Open Access Journals (Sweden)

    Sandra Pretorius

    Full Text Available Beyond changing dietary patterns, there is a paucity of data to fully explain the high prevalence of obesity and hypertension in urban African populations. The aim of this study was to determine whether other environmental factors (including sleep duration, smoking and physical activity are related to body anthropometry and blood pressure (BP. Data were collected on 1311 subjects, attending two primary health care clinics in Soweto, South Africa. Questionnaires were used to obtain data on education, employment, exercise, smoking and sleep duration. Anthropometric and BP measurements were taken. Subjects comprised 862 women (mean age 41 ± 16 years and mean BMI 29.9 ± 9.2 kg/m² and 449 men (38 ± 14 years and 24.8 ± 8.3 kg/m². In females, ANOVA showed that former smokers had a higher BMI (p 30 minutes was related to a lower BMI (β = -0.04, p30 minutes/day was related to lower systolic (β = -0.02, p<0.05 and lower diastolic BP (β = -0.02, p = 0.05. Longer night time sleep duration was associated with higher diastolic (β = 0.005, p<0.01 and systolic BP (β = 0.003, p<0.05 in females. No health benefits were noted for physical activity. These data suggest that environmental factors rarely collected in African populations are related, in gender-specific ways, to body anthropometry and blood pressure. Further research is required to fully elucidate these associations and how they might be translated into public health programs to combat high levels of obesity and hypertension.

  3. A cross-sectional examination of the physical fitness and selected health attributes of recreational all-terrain vehicle riders and off-road motorcyclists.

    Science.gov (United States)

    Burr, Jamie F; Jamnik, Veronica; Gledhill, Norman

    2010-11-01

    The aims of this study were: (1) to characterize selected fitness and health attributes of two types of habitual recreational off-road vehicle riders - off-road motorcyclists and all-terrain vehicle riders; (2) to explore differences among riders in terms of vehicle type, age, and gender; and (3) to compare the fitness and health of riders to population norms and clinical health standards. Canadian off-road riders (n = 141) of both sexes aged 16 years and over were recruited through local and national off-road riding organizations. Anthropometry, fitness, and health measures of off-road motorcycle and all-terrain vehicle riders were compared with population norms, health standards, and physical activity guidelines. Off-road motorcycle riders had above average aerobic fitness (79th percentile), while all-terrain vehicle riders were lower than average (40th percentile). All riders had a healthy blood lipid profile and a low incidence of the metabolic syndrome (12.9%) compared with members of the general population. Off-road motorcycle riders had healthier body composition and fitness than all-terrain vehicle riders; however, the body composition of off-road motorcycle riders was no healthier than that of the general population and all-terrain vehicle riders were worse than the general population. Off-road motorcycle riders had healthier anthropometry and fitness than all-terrain vehicle riders and thus fewer health risk factors for future disease, demonstrating that the physiological profiles of off-road riders are dependent on vehicle type.

  4. A principal components approach to parent-to-newborn body composition associations in South India

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    Hill Jacqueline C

    2009-02-01

    Full Text Available Abstract Background Size at birth is influenced by environmental factors, like maternal nutrition and parity, and by genes. Birth weight is a composite measure, encompassing bone, fat and lean mass. These may have different determinants. The main purpose of this paper was to use anthropometry and principal components analysis (PCA to describe maternal and newborn body composition, and associations between them, in an Indian population. We also compared maternal and paternal measurements (body mass index (BMI and height as predictors of newborn body composition. Methods Weight, height, head and mid-arm circumferences, skinfold thicknesses and external pelvic diameters were measured at 30 ± 2 weeks gestation in 571 pregnant women attending the antenatal clinic of the Holdsworth Memorial Hospital, Mysore, India. Paternal height and weight were also measured. At birth, detailed neonatal anthropometry was performed. Unrotated and varimax rotated PCA was applied to the maternal and neonatal measurements. Results Rotated PCA reduced maternal measurements to 4 independent components (fat, pelvis, height and muscle and neonatal measurements to 3 components (trunk+head, fat, and leg length. An SD increase in maternal fat was associated with a 0.16 SD increase (β in neonatal fat (p Conclusion Principal components analysis is a useful method to describe neonatal body composition and its determinants. Newborn adiposity is related to maternal nutritional status and parity, while newborn length is genetically determined. Further research is needed to understand mechanisms linking maternal pelvic size to fetal growth and the determinants and implications of the components (trunk v leg length of fetal skeletal growth.

  5. Wrist and forearm postures and motions during typing.

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    Serina, E R; Tal, R; Rempel, D

    1999-07-01

    Awkward upper extremity postures and repetitive wrist motions have been identified by some studies as risk factors for upper extremity musculoskeletal disorders during keyboard work. However, accurate body postures and joint motions of typists typing on standardized workstations are not known. A laboratory study was conducted to continuously measure wrist and forearm postures and motions of 25 subjects while they typed for 10-15 min at a standard computer workstation adjusted to the subjects' anthropometry. Electrogoniometers continuously recorded wrist and forearm angles. Joint angular velocities and accelerations were calculated from the postural data. The results indicate that wrist and forearm postures during typing were sustained at non-neutral angles; mean wrist extension angle was 23.4 +/- 10.9 degrees on the left and 19.9 +/- 8.6 degrees on the right. Mean ulnar deviation was 14.7 +/- 10.1 degrees on the left and 18.6 +/- 5.8 degrees on the right. More than 73% of subjects typed with the left or right wrist in greater than 15 degrees extension and more than 20% typed with the left or right wrist in greater than 20 degrees ulnar deviation. Joint angles and motions while typing on an adjusted computer workstation were not predictable based on anthropometry or typing speed and varied widely between subjects. Wrist motions are rapid and are similar in magnitude to wrist motions of industrial workers performing jobs having a high risk for developing cumulative trauma disorders. The magnitude of the dynamic components suggests that wrist joint motions may need to be evaluated as a risk factor for musculoskeletal disorders during typing.

  6. Workstation Related Anthropometric and Body Composition Parameters of Indian Women of Different Geographical Regions

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    Inderjeet Singh

    2015-01-01

    Full Text Available Background: Anthropometry plays an important role in industrial design, clothing design, ergonomics and architecture where statistical data about the distribution of body dimensions in the population are used to optimize products. Changes in lifestyles, nutrition, and ethnic composition of populations lead to changes in the distribution of body dimensions (e.g. the obesity epidemic, and require regular updating of anthropometric data collections. Aim and Objectives: This study analyzed the variation in anthropometric dimensions and body composition parameters of working women employees of different geographical zones. Material and Methods: The study was undertaken on nine hundred forty (940 women employees of Defence Research and Development Organization (DRDO working in seventeen different laboratories and belonged to different states of India. The age range of studied women was between 20-60 years. Fourteen body dimensions namely stature, popliteal height, knee height, buttock to popliteal length, hip breadth, waist breadth, shoulder breadth, forearm length, arm length, eye height (sitting, sitting shoulder height, hand length, hand breadth and elbow width were measured in cm using Martin anthropometers and Martin's sliding caliper. Body composition parameters like weight, percentage body fat, fat mass and fat free mass were recorded. Results: All anthropometric parameters were found significantly different (p<0.001. Body composition variables of women were also found significantly different in all three zones but fat free mass was not significantly different. Conclusion:It can be concluded that diet, environmental conditions and living style of different regions can influence the anthropometry and body composition of the individuals, however the influence of ethnic, genetic and hereditary factor are not controlled in this study.

  7. Quantification of training load, energy intake, and physiological adaptations during a rugby preseason: a case study from an elite European rugby union squad.

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    Bradley, Warren J; Cavanagh, Bryce P; Douglas, William; Donovan, Timothy F; Morton, James P; Close, Graeme L

    2015-02-01

    Rugby Union (RU) is a high-speed collision sport consisting of an intermittent activity profile. Given the extreme physical demands of the sport, significant emphasis is placed on players possessing high lean body mass while minimizing body fat. Anecdotally, the most significant changes in body composition are observed during the preseason; however, there are no objective data on the physiological demands and energy intake during this time. We therefore monitored 45 elite European RU players over the 10-week preseason period by assessing training load using Global Positioning System and session rate of perceived exertion (sRPE) while also assessing changes in anthropometry and physical performance. For forwards and backs, respectively, mean weekly distance covered was 9,774 m (1,404) and 11,585 m (1,810) with a total mean weekly sRPE of 3,398 (335) arbitrary units and 2,944 (410) arbitrary units. Mean daily energy intake was 14.8 MJ (1.9) and 13.3 MJ (1.9), carbohydrate (CHO) intake was 3.3 (0.7) and 4.14 (0.4) g·kg body mass, protein intake was 2.52 (0.3) and 2.59 (0.6) g·kg body mass, and fat intake was 1.0 (0.3) and 0.95 (0.3) g·kg body mass for forwards and backs, respectively. Markers of physical performance (1 repetition maximum strength, speed, and repeated sprint tests) and anthropometry (body fat and estimated lean mass) improved in all players. Interestingly, all players self-selected a "low" CHO "high" protein diet. Based on physiological improvements the training load and energy intake seems appropriate, although further research is required to evaluate if such energy intakes would also be suitable for match day performance.

  8. The role of diabetes co-morbidity for tuberculosis treatment outcomes: a prospective cohort study from Mwanza, Tanzania

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    Faurholt-Jepsen Daniel

    2012-07-01

    Full Text Available Abstract Background Due to the association between diabetes and pulmonary tuberculosis (TB, diabetes may threaten the control of TB. In a prospective cohort study nested in a nutrition trial, we investigated the role of diabetes on changes in anthropometry, grip strength, and clinical parameters over a five months follow-up period. Methods Among pulmonary TB patients with known diabetes status, we assessed anthropometry and clinical parameters (e.g. haemoglobin at baseline and after two and five months of TB treatment. A linear mixed-effects model (repeated measurements was used to investigate the role of diabetes during recovery. Results Of 1205 TB patients, the mean (standard deviation age was 36.6 (13.0 years, 40.9% were females, 48.9% were HIV co-infected, and 16.3% had diabetes. TB patients with diabetes co-morbidity experienced a lower weight gain at two (1.3 kg, CI95% 0.5; 2.0, p = 0.001 and five months (1.0 kg, CI95% 0.3; 1.7, p = 0.007. Similarly, the increase in the level of haemoglobin was lower among TB patients with diabetes co-morbidity after two (Δ 0.6 g/dL, CI95% 0.3; 0.9 p  Conclusion TB patients initiating TB treatment with diabetes co-morbidity experience delayed recovery of body mass and haemoglobin, which are important for the functional recovery from disease.

  9. Stature and jumping height are required in female volleyball, but motor coordination is a key factor for future elite success.

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    Pion, Johan A; Fransen, Job; Deprez, Dieter N; Segers, Veerle I; Vaeyens, Roel; Philippaerts, Renaat M; Lenoir, Matthieu

    2015-06-01

    It was hypothesized that differences in anthropometry, physical performance, and motor coordination would be found between Belgian elite and sub-elite level female volleyball players using a retrospective analysis of test results gathered over a 5-year period. The test sample in this study consisted of 21 young female volleyball players (15.3 ± 1.5 years) who were selected to train at the Flemish Top Sports Academy for Volleyball in 2008. All players (elite, n = 13; sub-elite, n = 8) were included in the same talent development program, and the elite-level athletes were of a high to very high performance levels according to European competition level in 2013. Five multivariate analyses of variance were used. There was no significant effect of playing level on measures of anthropometry (F = 0.455, p = 0.718, (Equation is included in full-text article.)= 0.07), flexibility (F = 1.861, p = 0.188, (Equation is included in full-text article.)= 0.19), strength (F = 1.218, p = 0.355, (Equation is included in full-text article.)= 0.32); and speed and agility (F = 1.176, p = 0.350, (Equation is included in full-text article.)= 0.18). Multivariate analyses of variance revealed significant multivariate effects between playing levels for motor coordination (F = 3.470, p = 0.036, (Equation is included in full-text article.)= 0.59). A Mann-Whitney U test and a sequential discriminant analysis confirmed these results. Previous research revealed that stature and jump height are prerequisites for talent identification in female volleyball. In addition, the results show that motor coordination is an important factor in determining inclusion into the elite level in female volleyball.

  10. Longitud y peso al nacer: el papel de la nutrición materna Weight and lenght at birth: The role of maternal nutrition

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    TERESA GONZÁLEZ-COSSÍO

    1998-03-01

    Full Text Available Objetivo. Identificar los factores determinantes del peso (PN y la longitud al nacer (LN. Material y métodos. Se estudiaron 481 mujeres con sus neonatos, y se ajustaron modelos de regresión múltiple para PN y LN de acuerdo con un modelo biológico predeterminado. Resultados. El PN del grupo por debajo de la mediana de circunferencia de pantorrilla (CP, talla o circunferencia cefálica fue 133, 92 y 96 g menor (± 35 error estándar -EE-, p de la mediana, ajustando por antecedentes obstétricos, socioeconómicos, el género y la edad gestacional del neonato. Estar por debajo de la mediana de CP o de talla se asoció con una LN 5.8 y 6.2 mm menor (± 1.9 mm EE pObjective. To identify determinants of weight (BW and length at birth (BL. Material and methods. We studied 481 mother-newborn pairs in three Mexico City hospitals. Multiple regression models were developed to identify statistically significant predictors of BW and BL with respect to a predetermined biological model. Independent variables included were: maternal anthropometry, age, smoking habits, and civil status, parental education, obstetric history, hypertension, and neonatal characteristics Results. In the group with calf circumference (CC, height and head circumference below the median BW was 133, 92 and 96g lower (± 35 standard error -SE-, p< 0.01 than the group above the median, adjusting for socioeconomic, obstetric history, and neonatal characteristics (NC. In the group below the median CC or height, BL was 5.8 or 6.2 mm (± 1.9 mm SE, p< 0.01 respectivily, adjusting for obstetric history and NC. Conclusions. Results suggest that maternal anthropometry is the most important predictor of birth size and that predictors for BW and BL differ.

  11. Comparative Study of Lifestyle: Eating Habits, Sedentary Lifestyle and Anthropometric Development in Spanish 5- To 15-yr-Olds

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    MORALES-SUÁREZ-VARELA, María; RUSO JULVE, Candelaria; LLOPIS GONZÁLEZ, Agustín

    2015-01-01

    Background: The infant-juvenile period is one of high vulnerability during the lifestyles chosen become determining factors for future health status. This study aimed to evaluate lifestyle, specifically eating habits and physical activity, in 5–15-year-olds in Spain and their health status (anthropometry). Methods: This cross-sectional population study with two time points (2006 and 2013) was conducted by compiling data from the Spanish National Health Survey. We used the minor survey, specifically the data from the Health Determinants module, which included 5–15-year-olds. Compiled information was obtained from parents or guardians. Results: The overall overweight and obesity prevalence in Spain (2013) in 5- to 15-year-olds is 24.3%. A drop of 8.2% in meat consumption was found, while overall intake was high. Daily intake of plant-based food (fruit, vegetables, pulses) was low, especially vegetables (32.9%). Increased sedentary lifestyle was observed, probably because the use of communication technologies has increased in recent years (P<0.001). Moreover, watching TV rose to 19.3% for 1 hour/day watching TV on weekdays and to 23.5% at weekends. Conclusion: When comparing the two time points (2006 and 2013), we observed that lifestyle, eating habits and physical activity strongly associated with the Spanish infant-juvenile population’s anthropometry. Mediterranean diet patterns seem to be abandoned and physical activity is practiced less, which will have a negative impact on future quality of life. PMID:26056667

  12. Nutritional assessment in children with chronic kidney disease.

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    Gupta, Aditi; Mantan, Mukta; Sethi, Monika

    2016-01-01

    Growth failure is a major problem in pediatric patients with chronic kidney disease (CKD), and the onset of the condition in infancy is more likely to have an adverse impact on growth than its development in later childhood. This study was aimed to assess nutritional intake and anthropometry of children presenting with CKD in a developing country. In this cross-sectional observational study, children (1-18 years) with CKD visiting the outpatient services were enrolled. The age of onset, cause of CKD, and anthropometry were recorded. Dietary intakes from three 24 h dietary recall (2 mid-week and 1 weekend day) were recorded. A blood sample was taken from all subjects for biochemical parameters. A total of 45 children (forty males and five females) with CKD underwent nutritional assessment. The median age at assessment was 108 months (13-167). Twenty-seven (60%) subjects had CKD stage 1, 2, or 3 while the remaining 40% had CKD stage 4 or 5. Of the 45 children, 27 (60%) had moderate to severe malnutrition at assessment. The mean weight and height (standard deviation scores) were -2.77 ± 2.07 and -2.30 ± 1.38, respectively. The prevalence of growth retardation was much higher in late stages of CKD; the difference was statistically significant (P iron (mean 48.9% deficit); deficient in calcium (mean -22.2%) and had excess phosphates (mean 18.3%). There was a progressive decrease in intake of nutrients in advanced stages of CKD. There was a high prevalence of malnutrition (60%) in children with CKD, especially in higher stages of CKD. An appropriate dietary assessment and nutritional counseling should be planned for all patients with CKD to prevent complications associated with malnutrition and anemia.

  13. Muscle mass loss and intermuscular lipid accumulation were associated with insulin resistance in patients receiving hemodialysis

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    WANG Hui-ling; DING Ting-ting; LU Shi; XU Ye; TIAN Jun; HU Wei-feng; ZHANG Jin-yuan

    2013-01-01

    Background An accelerated muscle wasting was the pivotal factor for protein-energy wasting in end stage renal disease.However,very few researches have examined the skeletal muscle quantity and quality in clinical patients.This study investigated the muscle morphologic changes by magnetic resonance imaging (MRI) and analyzed the related factors in hemodialysis patients.Methods Fifty-eight patients receiving maintenance hemodialysis (HD) were investigated and 28 healthy adults with gender and age matched were used as controls (Control).Anthropometry,cytokine factors,and laboratory data were measured.The muscle and intermuscular adipose tissues (IMAT) were analyzed via a Thigh MRI.The bicep samples were observed after HE staining.Homeostatic model assessment of insulin resistance (HOMA-IR) was measured and their association with muscle wasting was analyzed.Results HD patients tended to have a lower protein diet,anthropometry data,and serum albumin,but the C reactive protein and interleukin-6 increased significantly.The MRI showed that HD patients had less muscle mass and a lower muscle/total ratio,but the fat/muscle and IMAT was higher when compared to the Control group.The muscle fiber showed atrophy and fat accumulation in the biceps samples come from the HD patients.Moreover,we found that the HD patients presented with a high level of plasma fasting insulin and increased HOMA-IR which negatively correlated with the muscle/total ratio,but positively with the fat/muscle ratio.Conclusions Muscle wasting presented early before an obvious malnutrition condition emerged in HD patients.The main morphological change was muscle atrophy along with intermuscular lipid accumulation.Insulin resistance was associated with muscle wasting in dialysis patients.

  14. GDM Women's Pre-Pregnancy Overweight/Obesity and Gestational Weight Gain on Offspring Overweight Status.

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    Junhong Leng

    Full Text Available To examine the association of maternal pre-pregnancy body mass index (BMI and gestational weight gain (GWG with anthropometry in the offspring of mothers with gestational diabetes mellitus (GDM.We performed a retrospective cohort study in 1263 GDM mother-child pairs. General linear models and Logistic regression models were used to assess the single and joint associations of maternal pre-pregnancy BMI (normal weight, overweight, and obesity and GWG (inadequate, adequate and excessive GWG with anthropometry and overweight status in the offspring from birth to 1-5 years old.Maternal pre-pregnancy BMI and GWG were positively associated with birth weight for gestational age Z score and birth weight for length for gestational age Z score at birth, and weight for age Z score, length/height for age Z score, and weight for length/height Z score at of 1-5 years old offspring. Maternal pre-pregnancy overweight, obesity, and excessive GWG were associated with increased risks of large for gestational age [ORs 95% CIs = 1.87 (1.37-2.55, 2.98 (1.89-4.69, and 2.93 (2.07-4.13, respectively] and macrosomia [ORs 95% CIs = 2.06 (1.50-2.84, 2.89 (1.78-4.70, and 2.84 (1.98-4.06, respectively] at birth and childhood overweight at 1-5 years old [ORs 95% CIs = 1.26 (0.92-1.73, 1.96 (1.24-3.09, and 1.59 (1.15-2.21, respectively].Offspring born to GDM mothers with pre-pregnancy overweight/obesity or excessive GWG were associated with increased risks of large for gestational age and macrosomia at birth, and childhood overweight at 1-5 years old, compared with those born to GDM mothers with pre-pregnancy normal weight and adequate GWG.

  15. Relationships between neonatal weight, limb lengths, skinfold thicknesses, body breadths and circumferences in an Australian cohort.

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    Emma Pomeroy

    Full Text Available BACKGROUND: Low birth weight has been consistently associated with adult chronic disease risk. The thrifty phenotype hypothesis assumes that reduced fetal growth impacts some organs more than others. However, it remains unclear how birth weight relates to different body components, such as circumferences, adiposity, body segment lengths and limb proportions. We hypothesized that these components vary in their relationship to birth weight. METHODS: We analysed the relationship between birth weight and detailed anthropometry in 1270 singleton live-born neonates (668 male from the Mater-University of Queensland Study of Pregnancy (Brisbane, Australia. We tested adjusted anthropometry for correlations with birth weight. We then performed stepwise multiple regression on birth weight of: body lengths, breadths and circumferences; relative limb to neck-rump proportions; or skinfold thicknesses. All analyses were adjusted for sex and gestational age, and used logged data. RESULTS: Circumferences, especially chest, were most strongly related to birth weight, while segment lengths (neck-rump, thigh, upper arm, and especially lower arm and lower leg were relatively weakly related to birth weight, and limb lengths relative to neck-rump length showed no relationship. Skinfolds accounted for 36% of birth weight variance, but adjusting for size (neck-rump, thigh and upper arm lengths, and head circumference, this decreased to 10%. There was no evidence that heavier babies had proportionally thicker skinfolds. CONCLUSIONS: Neonatal body measurements vary in their association with birth weight: head and chest circumferences showed the strongest associations while limb segment lengths did not relate strongly to birth weight. After adjusting for body size, subcutaneous fatness accounted for a smaller proportion of birth weight variance than previously reported. While heavier babies had absolutely thicker skinfolds, this was proportional to their size. Relative

  16. Physical activity and dietary behaviour in a population-based sample of British 10-year old children: the SPEEDY study (Sport, Physical activity and Eating behaviour: Environmental Determinants in Young people

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    Panter Jenna

    2008-11-01

    Full Text Available Abstract Background The SPEEDY study was set up to quantify levels of physical activity (PA and dietary habits and the association with potential correlates in 9–10 year old British school children. We present here the analyses of the PA, dietary and anthropometry data. Methods In a cross-sectional study of 2064 children (926 boys, 1138 girls in Norfolk, England, we collected anthropometry data at school using standardised procedures. Body mass index (BMI was used to define obesity status. PA was assessed with the Actigraph accelerometer over 7 days. A cut-off of ≥ 2000 activity counts was used to define minutes of moderate-to-vigorous PA (MVPA. Dietary habits were assessed using the Health Behaviour in School Children food questionnaire. Weight status was defined using published international cut-offs (Cole, 2000. Differences between groups were assessed using independent t-tests for continuous data and chi-squared tests for categorical data. Results Valid PA data (>500 minutes per day on ≥ 3 days was available for 1888 children. Mean (± SD activity counts per minute among boys and girls were 716.5 ± 220.2 and 635.6 ± 210.6, respectively (p Conclusion Results indicate that almost 70% of children meet national PA guidelines, indicating that a prevention of decline, rather than increasing physical activity levels, might be an appropriate intervention target. Promotion of daily fruit and vegetable intake in this age group is also warranted, possibly focussing on children from lower socioeconomic backgrounds.

  17. Maternal Activity in Relation to Birth Size in Rural India The Pune Maternal Nutrition Study

    Science.gov (United States)

    Rao, Shobha; Kanade, Asawari; Margetts, Barrie M; Yajnik, Chittaranjan S; Lubree, Himangi; Rege, Sonali; Desai, Bhavana; Jackson, Alan; Fall, Caroline HD

    2017-01-01

    Objective To describe the relationship of the mother's physical activity to the birth size of her baby in a rural Indian population. Design Prospective observational study. Setting Six villages near Pune, Maharashtra, India. Subjects 797 women were studied after excluding abortions and termination of pregnancies (112), fetal anomalies (8), multiple pregnancies (3), incomplete pre-pregnancy anthropometry (14) and pregnancies detected later than 21 weeks of gestation (168). Method An activity questionnaire was developed after focus group discussions and incorporated community-specific activities. It was validated against an observer-maintained diary. Activity scores were derived using published data on energy costs to weight the contributions of various activities. It was then administered to assess physical activity at 18 (± 2) and 28 (±2) weeks of gestation. Outcome measures Birth outcome, maternal weight gain and neonatal anthropometry. Results The activity questionnaire was used to classify women into light, moderate and heavy activity categories. Maternal activity did not influence the incidence of prematurity or stillbirth, or the duration of gestation. It was inversely related to maternal weight gain up to 28 weeks of gestation (p=0.002). Higher maternal activity in early, as well as mid gestation, was associated with lower mean birth weight (p=0.05 and 0.02 respectively), and smaller neonatal head circumference (p=0.005 and 0.009) and mid-arm circumference (p=0.03 and 0.01) after adjusting for the effect of major confounding factors. Conclusions The findings suggest that excessive maternal activity during pregnancy is associated with smaller fetal size in rural India. The approach described for developing an activity questionnaire has potential for adoption in other settings. Sponsorship Wellcome Trust, London, UK, and the Medical Research Council, UK. PMID:12700614

  18. Anthropometric measurements of students athletes in relation to physically inactive students

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    Namik Trtak

    2012-04-01

    Full Text Available Introduction: Anthropometry is a method of anthropology that refers to the measuring and testing the human body and to the relationship between the size of its individual parts.The task of anthropometry is as accurately as possible quantitatively characterize the morphological features of the human body.Measurements are made due to the anthropometric points which can be: fixed (standard on the site of prominence and virtual (change due to the bodyposition. Goals of research: To evaluate the impact of basketball on the growth and development of seventeen years old adolescents and prevention of deformities of the spinal column and chest.Methods: The study included 40 respondents. Criteria for inclusion: male respondents aged 17 years who played basketball for more than one year, male respondents aged 17 years who are physically inactive. Criteria for exclusion: female respondents, respondents who played basketball for less than one year, respondents who are engaged in some other sport professionally or recreationally, respondents younger and olderthan 17 years. In the study,there were made measurements of thorax scope in the axillary and mamilar level, measurements of body weight and height and measurements of Body mass index.Results of research: Out of 40 respondents 20 are basketball players and 20 physically inactive. Compared to the average value between the two groups of respondents certain differences were observed, which aremost noticeable in body weight (basketball players had more weigh about, 5 kg on average and height (basketball players are taller, about 7 cm on average. During the anthropometric measurements of thoraxdeformities of the spinal column have been observed which affect the deformation of the thorax. Of the 20 players one has a deformity of the spinal column, and out of the same number of physically inactive studentseven 12 have deformed spine.Conclusion: Basketball has a positive effect on the proper growth and development

  19. Anthropometric dependence of the response of a thorax FE model under high speed loading: validation and real world accident replication.

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    Roth, Sébastien; Torres, Fabien; Feuerstein, Philippe; Thoral-Pierre, Karine

    2013-05-01

    Finite element analysis is frequently used in several fields such as automotive simulations or biomechanics. It helps researchers and engineers to understand the mechanical behaviour of complex structures. The development of computer science brought the possibility to develop realistic computational models which can behave like physical ones, avoiding the difficulties and costs of experimental tests. In the framework of biomechanics, lots of FE models have been developed in the last few decades, enabling the investigation of the behaviour of the human body submitted to heavy damage such as in road traffic accidents or in ballistic impact. In both cases, the thorax/abdomen/pelvis system is frequently injured. The understanding of the behaviour of this complex system is of extreme importance. In order to explore the dynamic response of this system to impact loading, a finite element model of the human thorax/abdomen/pelvis system has, therefore, been developed including the main organs: heart, lungs, kidneys, liver, spleen, the skeleton (with vertebrae, intervertebral discs, ribs), stomach, intestines, muscles, and skin. The FE model is based on a 3D reconstruction, which has been made from medical records of anonymous patients, who have had medical scans with no relation to the present study. Several scans have been analyzed, and specific attention has been paid to the anthropometry of the reconstructed model, which can be considered as a 50th percentile male model. The biometric parameters and laws have been implemented in the dynamic FE code (Radioss, Altair Hyperworks 11©) used for dynamic simulations. Then the 50th percentile model was validated against experimental data available in the literature, in terms of deflection, force, whose curve must be in experimental corridors. However, for other anthropometries (small male or large male models) question about the validation and results of numerical accident replications can be raised.

  20. Composição corporal e somatótipo de mulheres com sobrepeso e obesas pré e pós-treinamento em circuito ou caminhada Composición corpóral y somatotipo de mujeres con sobrepeso y obesas pré y post entrenando en circuito de caminata Body composition and somatotype in overweight and obese women pre- and post-circuit training or jogging

    Directory of Open Access Journals (Sweden)

    Carlos Alexandre Fett

    2006-02-01

    associate the physical performance to the muscular index calculated using two methods. METHODS: Groups: CIRC, n = 14, body mass index (BDI, kg/m² = 32 ± 8 (mean ± SD; age = 34 ± 10 years; and JOGG, n = 12, BMI = 30 ± 3; age = 38 ± 11. Training: 60 min. x 3d/week in the first month, and 60 min. x 4d/week in the second month. Assessment of the body composition: anthropometry(1,2, bio-impedance(3, and somatotype(4. It was performed one maximal repetition test (1-MR to the bench press, leg press and low-seated rowing exercises. RESULTS: The mass, the BMI, the body fat percentage by the anthropometry and bio-impedance, and the endomorphy were significantly reduced in both groups. The mesomorphy had a decrease, and the ectomorphy increased in the JOGG. The bio-impedance slim and muscular mass did not change in both groups. The muscular circumference of the arm (MCA had a significant increase in the CIRC. The result of the bio-impedance fat percentage and the anthropometry were the same and significantly correlated. The endomorphy was significantly correlated to the anthropometry fat percentage, and to the mesomorphy to the slim mass anthropometry. The ectomorphy was not correlated to the slim mass of the anthropometry. CONCLUSION: The somatotype had a good result to assess the phenotypical changes in obese women submitted to the training. Nevertheless, the endomorphy presented the best concordance, and the ectomorphy had the worst one compared to other methods. The results of the somatotype suggest that the CIRC attained the best result into this group. The bio-impedance and the anthropometry produced similar results to assess the body composition.

  1. 肝硬化患者的营养状况评估%Nutritional Assessment in patients with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    袁媛; 许建明; 李素文

    2012-01-01

    目的 旨在通过运用NRS2002对122名肝硬化住院患者的营养风险评估与营养参数分析,为临床医生提供依据,早期发现和早期纠正营养不良,改善患者预后.方法 安徽医科大学第一附属医院2010年3月到10月诊断为肝硬化的住院病人122例,在住院第一天进行NRS2002营养风险评估、营养参数指标测量,分为营养不良风险组(NRS≥3)和无营养不良风险组(NRS<3),同时分析营养不良风险组与无营养不良风险组间营养参数指标的差异.结果 122例中有93例肝硬化住院患者存在营养不良风险,营养不良发生率为76%.其中营养不良风险患者中Child-Pugh A级为10人,营养不良发生率为30%(10/30);Child-Pugh B级55人,营养不良发生率为86%(55/64);Child-Pugh C级28人,营养不良发生率100%(28/28).营养不良发生率与疾病严重程度成正比.对有无营养不良风险的肝硬化病人进行比较,结果显示2组间肝硬化营养指标测定值均有显著差异.结论 NRS2002可用于肝硬化营养风险筛查,肝硬化患者营养不良程度评价需综合分析.旨在通过对122名肝硬化住院患者的营养参数分析,为临床医生提供依据,早期发现和早期纠正营养不良,改善患者预后.%Objective This study aims to assess nutritional parameters of 122 patients with liver cirrhosis and provide useful evidence for the clinician, detecting and correcting malnutrition early, improving the prognosis of patients. Methods Nutritional risk screening ( NRS2002 ), anthropometry and biochemistry parameters were examined in 122 cirrhotic patients coming from The First Affiliated Hospital of AnHui Medical University. All patients treated with fat emulsion in the period of March,2010 to October,2010 were collected and divided into two groups by NRS2002. Anthropometry and biochemistry parameters were compared between two grades. Results 122 patients completed the study. Malnutrition rate was 76%. Child-Pugh A class of

  2. Nutrition education intervention for dependent patients: protocol of a randomized controlled trial

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    Arija Victoria

    2012-05-01

    Full Text Available Abstract Background Malnutrition in dependent patients has a high prevalence and can influence the prognosis associated with diverse pathologic processes, decrease quality of life, and increase morbidity-mortality and hospital admissions. The aim of the study is to assess the effect of an educational intervention for caregivers on the nutritional status of dependent patients at risk of malnutrition. Methods/Design Intervention study with control group, randomly allocated, of 200 patients of the Home Care Program carried out in 8 Primary Care Centers (Spain. These patients are dependent and at risk of malnutrition, older than 65, and have caregivers. The socioeconomic and educational characteristics of the patient and the caregiver are recorded. On a schedule of 0–6–12 months, patients are evaluated as follows: Mini Nutritional Assessment (MNA, food intake, dentures, degree of dependency (Barthel test, cognitive state (Pfeiffer test, mood status (Yesavage test, and anthropometric and serum parameters of nutritional status: albumin, prealbumin, transferrin, haemoglobin, lymphocyte count, iron, and ferritin. Prior to the intervention, the educational procedure and the design of educational material are standardized among nurses. The nurses conduct an initial session for caregivers and then monitor the education impact at home every month (4 visits up to 6 months. The North American Nursing Diagnosis Association (NANDA methodology will be used. The investigators will study the effect of the intervention with caregivers on the patient’s nutritional status using the MNA test, diet, anthropometry, and biochemical parameters. Bivariate normal test statistics and multivariate models will be created to adjust the effect of the intervention. The SPSS/PC program will be used for statistical analysis. Discussion The nutritional status of dependent patients has been little studied. This study allows us to know nutritional risk from different points of

  3. CLINICAL AND BIOCHEMICAL PROFILE OF LEAN BODY WEIGHT TYPE 2 DIABETICS, NORMAL WEIGHT AND OBESE DIABETICS

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    Krishnamoorthy

    2015-09-01

    Full Text Available BACKGROUND: Diabetes is a group of metabolic disorders with a phenomenal increase in developing countries like India . 1 When we compare the clinical profile in developed countries we find there is a remarkable difference in developing countries. In Asia the proportion of lean diabetics are relatively more when compared to developed countries . 2 Hence it is worth comparing t he clinical and biochemical profile in lean diabetic, normal and obese type 2 diabetic patients in our population . 3 OBJECTIVE: To study and compare the clinical profile in lean type 2 diabetic patients compared to normal and obese diabetics by age, sex, family history and anthropometry . We also compared the biochemical profile in lean type 2 diabetic patients with normal and obes e diabetics by estimation of blood glucose, urea, serum creatinine, glycosylated hemoglobin and lipid profile. MATERIALS AND METHODS: Observational study of 1070 patients was conducted in our hospital between June 2011 to July 2013.We have selected patient s aged 30 years and older diabetics from outpatient and inpatient departments of our hospital and compared age, sex, family history, anthropometry, blood glucose, urea, serum creatinine, glycosylated hemoglobin and lipid profile. RESULTS: There is a statis tical significant relationship between age, FBS and BMI. Lean diabetic patients were more in the age group between 41 to 50, whereas there is no statistical significant relationship between sex, HbA1C, diastolic blood pressure, HDL and BMI. There is a stat istical significant relationship between family history, skin fold thickness, waist hip ratio, systolic blood pressure, total cholesterol, triglycerides and BMI. PPBS and LDL were statistically significant in normal weight diabetics. We also found there is a significant relationship between pulmonary tuberculosis and lean diabetics. CONCLUSION: Majority of type 2 diabetic patients in our population are having normal weight with lean body

  4. Personal best times in an Olympic distance triathlon and in a marathon predict Ironman race time in recreational male triathletes

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    Knechtle P

    2011-08-01

    Full Text Available Christoph Alexander Rüst1, Beat Knechtle1,2, Patrizia Knechtle2, Thomas Rosemann1, Romuald Lepers31Institute of General Practice and Health Services Research, University of Zurich, Zurich, Switzerland; 2Gesundheitszentrum St Gallen, St Gallen, Switzerland; 3INSERM U887, University of Burgundy, Faculty of Sport Sciences, Dijon, FranceBackground: The purpose of this study was to define predictor variables for recreational male Ironman triathletes, using age and basic measurements of anthropometry, training, and previous performance to establish an equation for the prediction of an Ironman race time for future recreational male Ironman triathletes.Methods: Age and anthropometry, training, and previous experience variables were related to Ironman race time using bivariate and multivariate analysis.Results: A total of 184 recreational male triathletes, of mean age 40.9 ± 8.4 years, height 1.80 ± 0.06 m, and weight 76.3 ± 8.4 kg completed the Ironman within 691 ± 83 minutes. They spent 13.9 ± 5.0 hours per week in training, covering 6.3 ± 3.1 km of swimming, 194.4 ± 76.6 km of cycling, and 45.0 ± 15.9 km of running. In total, 149 triathletes had completed at least one marathon, and 150 athletes had finished at least one Olympic distance triathlon. They had a personal best time of 130.4 ± 44.2 minutes in an Olympic distance triathlon and of 193.9 ± 31.9 minutes in marathon running. In total, 126 finishers had completed both an Olympic distance triathlon and a marathon. After multivariate analysis, both a personal best time in a marathon (P < 0.0001 and in an Olympic distance triathlon (P < 0.0001 were the best variables related to Ironman race time. Ironman race time (minutes might be partially predicted by the following equation: (r2 = 0.65, standard error of estimate = 56.8 = 152.1 + 1.332 × (personal best time in a marathon, minutes + 1.964 × (personal best time in an Olympic distance triathlon, minutes.Conclusion: These results suggest

  5. Prediction of Areal Bone Mineral Density and Bone Mineral Content in Children and Adolescents Living With HIV Based on Anthropometric Variables.

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    Lima, Luiz Rodrigo Augustemak de; Krug, Rodrigo de Rosso; Silva, Rosane Carla Rosendo da; Carvalho, Aroldo Prohmann de; González-Chica, David Alejandro; Back, Isabela de Carlos; Petroski, Edio Luiz

    2016-10-01

    Children and adolescents living with HIV have low bone mass for age. There are reliable and accurate methods for evaluation of bone mass, however, alternative methods are necessary, especially, for application in limited-resource scenarios. Anthropometry is a noninvasive and low cost method that can predict bone mass in healthy youths. The aim of the study was to develop predictive equations for bone mineral content and bone mineral density in children and adolescents living with HIV based on anthropometric variables. Forty-eight children and adolescents of both sexes (24 females) from 7 to 17 years, living in greater Florianopolis area, Santa Catarina, Brazil, who were under clinical follow-up at "Hospital Infantil Joana de Gusmão", participated in the study. Dual-energy X-ray absorptiometry was used to evaluate whole-body bone mineral content (BMC) and areal bone mineral density (aBMD). Height, body weight, bone diameters, arm circumference, and triceps skinfold were measured and the body mass index and arm muscle area were calculated. Multiple regression models were fitted to predict BMC and aBMD, using backward selection (p ≥ 0.05). Two predictive models with high R(2) values (84%-94%) were developed. Model 1 to estimate aBMD [Y = -0.1450124 + (height × 0.0033807) + (age × 0.0146381) + (body mass index × 0.0158838) + (skin color × 0.0421068)], and model 2 to estimate BMC [Y = 1095.1 + (body weight × 45.66973) + (age × 31.36516) + (arm circumference × -53.27204) + (femoral diameter × -9.594018)].The predictive models using anthropometry provided reliable estimates and can be useful to monitor aBMD and BMC in children and adolescents living with human immunodeficiency virus where limited resources are available.

  6. Effects of simultaneous training for strength and endurance on upper and lower body strength and running performance.

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    Hortobágyi, T; Katch, F I; Lachance, P F

    1991-03-01

    This study examined simultaneous training for strength and endurance during a 13-week, 3-day a week program of hydraulic resistive circuit training and running. Eighteen college males (U.S. Army ROTC) were placed into low resistance (LR; n = 10) or high resistance (HR; n = 8) groups, and 10 college males were controls and did not train. There were 20 exercise stations (7 upper and lower body, and 6 supplementary). LR and HR performed 2 circuits with a work/rest ratio of 20 to 40 s during the 40 min workout. LR trained at two low resistances (approximately 100 cm.s-1), while HR trained at a higher resistance (approximately 50 cm.s-1). Following the workout, subjects ran 2 miles. Pre and post tests included strength, physical fitness, and anthropometry. Strength was assessed with (1) hydraulic resistance dynamometry for 4 exercises at 2 speeds using a computerized dynamometer (Hydra-Fitness, Belton, TX); (2) isokinetic and isotonic upright squat and supine bench press using the Ariel Exerciser (Trabuco Canyon, CA); (3) concentric and eccentric arm flexion/extension at 60 and 120 degrees.s-1 on the Biodex dynamometer (Shirley, NY), and (4) 1-RM free weight concentric and eccentric arm flexion and extension. The fitness tests included 2-mile run, sit-ups, and push-ups. Anthropometry included 3 fatfolds, 6 girths, and arm and leg volume. There were no significant changes in body composition or interactions between the fitness test measures and the 2 training groups (p greater than 0.05). Improvements averaged 15% (run time), 30% (push-ups), and 19% (sit-ups; p less than 0.05). Significant improvements also occurred in 3 of 8 measures for hydraulic testing (overall change 8.8%), in 3 of 4 1-RM tests (9.4%), and in 2 of 8 Biodex tests (6%), but no significant changes for isokinetic and isotonic squat and bench press (1.9%). The change in overall strength averaged 6.5% compared to 16% in a prior study that used hydraulic resistive training without concomitant running. We

  7. Human factors for the Moon: the gap in anthropometric data.

    Science.gov (United States)

    Lia Schlacht, Irene; Foing, Bernard H.; Rittweger, Joern; Masali, Melchiorre; Stevenin, Hervé

    2016-07-01

    Since the space era began, we learned first to survive and then to live in space. In the state of the art, we know how important human factors research and development is to guarantee maximum safety and performance for human missions. With the extension of the duration of space missions, we also need to learn how habitability and comfort factors are closely related to safety and performance. Humanities disciplines such as design, architecture, anthropometry, and anthropology are now involved in mission design from the start. Actual plans for building a simulated Moon village in order to simulate and test Moon missions are now being carried out using a holistic approach, involving multidisciplinary experts cooperating concurrently with regard to the interactions among humans, technology, and the environment. However, in order to implement such plans, we need basic anthropometrical data, which is still missing. In other words: to optimize performance, we need to create doors and ceilings with dimensions that support a natural human movement in the reduced gravity environment of the Moon, but we are lacking detailed anthropometrical data on human movement on the Moon. In the Apollo missions more than 50 years ago, no anthropometrical studies were carried in hypogravity out as far as we know. The necessity to collect data is very consistent with state-of-the-art research. We still have little knowledge of how people will interact with the Moon environment. Specifically, it is not known exactly which posture, which kind of walking and running motions astronauts will use both inside and outside a Moon station. Considering recent plans for a Moon mission where humans will spend extensive time in reduced gravity conditions, the need for anthropometric, biomechanics and kinematics field data is a priority in order to be able to design the right architecture, infrastructure, and interfaces. Objective of this paper: Bring knowledge on the relevance of anthropometrical and

  8. Estimate of propulsive force in front crawl swimming in young athletes

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    Santos MA

    2012-09-01

    Full Text Available Marcos André Moura dos Santos,1 Marcos Lira Barbosa Junior,1 Wilson Viana de Castro Melo,1 Adalberto Veronese da Costa,2,3 Manoel da Cunha Costa11Evaluation of Human Performance Laboratory, Faculty of Physical Education, University of Pernambuco (LAPH/ESEF/UPE, Recife, Brazil; 2Biosciences Laboratory of Human Kinetics, Faculty of Physical Education, University Rio Grande do Norte (LABIMH/FAEF/UERN, Rio Grande do Norte, Brazil; 3PhD program, Sport Science, Trás-os-Montes and Alto Douro University (CIDESD / UTAD, Vila Real. PortugalBackground: Improvement in swimming performance involves the dynamic alignment of the body in liquid, technical skill, anthropometric characteristics of athletes, and the ability to develop propulsive force. The aim of this study was to assess the relationships between the propulsive force during swimming and arm muscle area (AMA and propose an equation to estimate the propulsive force in young swimmers by measuring their AMA.Methods: Study participants were 28 male swimmers (14 ± 1.28 years registered in the Brazilian Federation of Aquatic Sports. Their AMA was estimated by anthropometry and skinfold measurement, and the propulsive force of their arm (PFA was assessed by the tied swimming test. The Durbin–Watson (DW test was used to verify residual independence between variables (PFA and AMA. A Pearson correlation investigated potential associations between the variables and then a linear regression analysis was established. The Bland–Altman method was used to compare the values found between PFA and propulsive force–estimated (PFE. A paired Student's t-test was used to analyze the difference in PFE with and without the constant and the coefficient of variation (CV to estimate the magnitude of a real change between these forces.Results: There was a significant positive correlation between the variables AMA and PFA (r = 0.68, P < 0.001. The linear regression showed a value of R² = 0.470. There were no

  9. Spacesuit and Space Vehicle Comparative Ergonomic Evaluation

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    England, Scott; Benson, Elizabeth; Cowley, Matthew; Harvill, Lauren; Blackledge, Christopher; Perez, Esau; Rajulu, Sudhakar

    2011-01-01

    With the advent of the latest manned spaceflight objectives, a series of prototype launch and reentry spacesuit architectures were evaluated for eventual down selection by NASA based on the performance of a set of designated tasks. A consolidated approach was taken to testing, concurrently collecting suit mobility data, seat-suit-vehicle interface clearances and movement strategies within the volume of a Multi-Purpose Crew Vehicle mockup. To achieve the objectives of the test, a requirement was set forth to maintain high mockup fidelity while using advanced motion capture technologies. These seemingly mutually exclusive goals were accommodated with the construction of an optically transparent and fully adjustable frame mockup. The mockup was constructed such that it could be dimensionally validated rapidly with the motion capture system. This paper will describe the method used to create a motion capture compatible space vehicle mockup, the consolidated approach for evaluating spacesuits in action, as well as the various methods for generating hardware requirements for an entire population from the resulting complex data set using a limited number of test subjects. Kinematics, hardware clearance, suited anthropometry, and subjective feedback data were recorded on fifteen unsuited and five suited subjects. Unsuited subjects were selected chiefly by anthropometry, in an attempt to find subjects who fell within predefined criteria for medium male, large male and small female subjects. The suited subjects were selected as a subset of the unsuited subjects and tested in both unpressurized and pressurized conditions. Since the prototype spacesuits were fabricated in a single size to accommodate an approximately average sized male, the findings from the suit testing were systematically extrapolated to the extremes of the population to anticipate likely problem areas. This extrapolation was achieved by first performing population analysis through a comparison of suited

  10. To compare the effect of Telmisartan with Metoprolol on arterial stiffness in hypertension: Prospective randomized parallel group trial

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    Sumbria, Minakshi; Negi, Prakash C.; Sahai, Ashok K.; Kaundal, Purshotam K.

    2014-01-01

    Background Hypertension is often complicated by increased arterial stiffness and is an independent predictor of adverse cardiovascular (CV) outcome. Beta blockers and angiotensin receptor blockers (ARBs) are commonly used antihypertensive agents. The effect of beta blockers and ARBs on arterial stiffness has not been compared adequately. The aim of the present study is to compare the effect of telmisartan with metoprolol on arterial stiffness in hypertensive patients in prospective open label randomized parallel group intervention study. Methods 100 patients of hypertension, not on any antihypertensive agents, were enrolled after obtaining informed consent. Baseline recording of data related to demographics, CV risk factors, anthropometry and BP were made. Arterial stiffness was measured noninvasively by recording pulse wave velocity (PWV) using periscope (Genesis medical system). Left ventricular (LV) mass was measured using 2D guided M-mode echocardiography. Blood sugar, renal function, lipids and uric acid estimations were done in fasting state. Patients were randomized to receive metoprolol and telmisartan using stratified randomization technique. Dose of the study drugs were titrated to achieve target BP of <140/90 mmHg. Data related to PWV, BP, anthropometry and blood biochemistry was repeated after 6 months of treatment with study drugs. Results Telmisartan resulted in significantly greater reduction in arterial stiffness index (ASI) in left and right lower limb arterial bed (39.9 ± 11.7 vs. 46.8 ± 17.0 m/s, p < 0.02) and (36.4 ± 9.6 vs. 44.86 ± 15.1 m/s, p < 0.002) respectively and systolic blood pressure (SBP) (−4.9 mmHg with 95% C.I. of −8.0–1.7 mmHg, p < 0.003) compared to metoprolol. Reduction in diastolic blood pressure (DBP) in telmisartan and metoprolol groups was not different statistically (−1.0 mmHg with 95% C.I. of −3.3–1.2 mmHg, p < 0.3). The change in LV mass was not significantly different between the

  11. A new dietary strategy for long-term treatment of the metabolic syndrome is compared with the American Heart Association (AHA) guidelines: the MEtabolic Syndrome REduction in NAvarra (RESMENA) project.

    Science.gov (United States)

    de la Iglesia, Rocio; Lopez-Legarrea, Patricia; Abete, Itziar; Bondia-Pons, Isabel; Navas-Carretero, Santiago; Forga, Luis; Martinez, J Alfredo; Zulet, M Angeles

    2014-02-01

    The long-term effects of dietary strategies designed to combat the metabolic syndrome (MetS) remain unknown. The present study evaluated the effectiveness of a new dietary strategy based on macronutrient distribution, antioxidant capacity and meal frequency (MEtabolic Syndrome REduction in NAvarra (RESMENA) diet) for the treatment of the MetS when compared with the American Heart Association guidelines, used as Control. Subjects with the MetS (fifty-two men and forty-one women, age 49 (se 1) years, BMI 36·11 (se 0·5) kg/m²) were randomly assigned to one of two dietary groups. After a 2-month nutritional-learning intervention period, during which a nutritional assessment was made for the participants every 15 d, a 4-month self-control period began. No significant differences were found between the groups concerning anthropometry, but only the RESMENA group exhibited a significant decrease in body weight ( - 1·7%; P= 0·018), BMI ( - 1·7%; P= 0·019), waist circumference ( - 1·8%; P= 0·021), waist:hip ratio ( - 1·4%; P= 0·035) and android fat mass ( - 6·9%; P= 0·008). The RESMENA group exhibited a significant decrease in alanine aminotransferase and aspartate aminotransferase (AST) concentrations ( - 26·8%; P= 0·008 and - 14·0%; P= 0·018, respectively), while the Control group exhibited a significant increase in glucose (7·9%; P= 0·011), AST (11·3%; P= 0·045) and uric acid (9·0%; P< 0·001) concentrations. LDL-cholesterol (LDL-C) concentrations were increased (Control group: 34·4%; P< 0·001 and RESMENA group: 33·8%; P< 0·001), but interestingly so were the LDL-C:apoB ratio (Control group: 28·7%; P< 0·001, RESMENA group: 17·1%; P= 0·009) and HDL-cholesterol concentrations (Control group: 21·1%; P< 0·001, RESMENA group: 8·7; P= 0·001). Fibre was the dietary component that most contributed to the improvement of anthropometry, while body-weight loss explained changes in some biochemical markers. In conclusion, the RESMENA diet is a good

  12. Mercury Exposure in Healthy Korean Weaning-Age Infants: Association with Growth, Feeding and Fish Intake

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    Ju Young Chang

    2015-11-01

    Full Text Available Low-level mercury (Hg exposure in infancy might be harmful to the physical growth as well as neurodevelopment of children. The aim of this study was to investigate postnatal Hg exposure and its relationship with anthropometry and dietary factors in late infancy. We recruited 252 healthy Korean infants between six and 24 months of age from an outpatient clinic during the 2009/2010 and 2013/2014 seasons. We measured the weight and height of the infants and collected dietary information using questionnaires. The Hg content of the hair and blood was assessed using inductively coupled plasma mass spectroscopy. The geometric mean Hg concentration in the hair and blood was 0.22 (95% confidence interval: 0.20–0.24 µg/g and 0.94 (n = 109, 95% confidence interval: 0.89–0.99 µg/L, respectively. The hair Hg concentration showed a good correlation with the blood Hg concentration (median hair-to-blood Hg ratio: 202.7, r = 0.462, p < 0.001 and was >1 µg/g in five infants. The hair Hg concentration showed significant correlations with weight gain after birth (Z-score of the weight for age—Z-score of the birthweight; r = −0.156, p = 0.015, the duration (months of breastfeeding as the dominant method of feeding (r = 0.274, p < 0.001, and the duration of fish intake more than once per week (r = 0.138, p = 0.033. In an ordinal logistic regression analysis with categorical hair Hg content (quartiles, dietary factors, including breastfeeding as the dominant method of feeding in late infancy (cumulative odds ratio: 6.235, 95% confidence interval: 3.086–12.597, p < 0.001 and the monthly duration of fish intake more than once per week (cumulative odds ratio: 1.203, 95% confidence interval: 1.034–1.401; p = 0.017, were significantly associated with higher hair Hg content. Weight gain after birth was not, however, significantly associated with hair Hg content after adjustment for the duration of breastfeeding as the dominant method of feeding. Low-level Hg

  13. KAPASITAS ANGKAT BEBAN UNTUK PEKERJA INDONESIA

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    Dedik Santoso

    2006-01-01

    Full Text Available The main objective of this study was to determine the maximum acceptable weight of lift (MAWL for Indonesian population both males and females. The secondary objective was to develop models to predict the MAWL for Indonesian population based on anthropometric variables (sixteen variables and job related variables (lifting frequency, lifting height, vertical distance of lift. A total of 80 subjects (female students, female workers, male students, and male workers were used in this study, 20 people for each group. The subjects performed nine lifting tasks (combination of three frequencies and three lifting heights. Psychophysical methodology was used to determine MAWL. Subjects were asked to perform the lifting tasks with loads as much as they can without straining themselves and with the assumption that they work for eight hours per day. The models were developed using data from 75% of the subjects. The models were validated using the data from the other 25% of the subjects. Testing of the models revealed that general model developed for all subjects predicted lifting capacity as well as the specific models. Abstract in Bahasa Indonesia : Tujuan utama dari penelitian ini adalah untuk menentukan MAWL (Maximum Acceptable Weight of Lift untuk orang Indonesia baik pria maupun wanita. Tujuan lain adalah menyusun suatu model yang bisa dipakai untuk memperkirakan MAWL orang Indonesia berdasarkan variabel anthropometri (16 varabel dan variabel yang berhubungan dengan pekerjaaan (frekuensi angkatan, tinggi angkatan, jarak vertikal dari angkatan. Ada 80 orang sebagai subyek dalam penelitian ini yang terdiri dari mahasiswi, mahasiswa, pekerja wanita, pekerja pria masing-masing 20 orang. Setiap orang melakukan 9 jenis pekerjaan mengangkat beban (kombinasi antara 3 frekuensi dan 3 ketinggian angkat. Metode yang digunakan dalam menentukan MAWL adalah psychophysical. Dengan metode ini, setiap subyek diminta untuk melakukan pekerjaan mengangkat barang sesuai

  14. Adaptation level as the basic health status characteristics: possibilitics of its assessment and forecasting of desadaptation violations

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    Vysochyna I.L.

    2015-09-01

    Full Text Available On the basis of comprehensive survey with integrative assessment of health state (medical history data, physical examination, anthropometry, battery of psychological tests (Eysenck, Shmishek’s Personality Inventory (teen version, tapping - test by E.P. Ilyin, children's questionnaire of neuroses; test for rapid assessment of health, activity and mood, anxiety diagnosis by Spielberg - Khanin; Luscher test, color relations test level of adaptation was defined in 236 children from orphanages aged from 4 to 18 years. The manifestations of maladjustment were registered both on psychological level (neuroticism, high anxiety, decreased performance, activity and psychological endurance, sleep disturbance, presence of accentuation and neurotic disorders and somatic level (recurrent acute respiratory infections, poor physical development, exacerbation of chronic foci of infection and burdened biological history; this summarizes conclusions on a low level of health status of children in orphanages. The author has developed mathematical models of adaptation assessment and prediction of desadaptation, which allowed to identify children at risk for the development of adaptation disorders and children with maladjustment; according to the level and severity of maladaptive disorders correction programs are designed.

  15. 轮椅人机系统设计与分析%Design and Analysis of Man-machine System about Wheelchair

    Institute of Scientific and Technical Information of China (English)

    吴晓莉; 刘君清; 黄迎亚

    2012-01-01

    通过对轮椅各部分的阐述,提出了目前轮椅设计的不合理性,并从轮椅结构及人体尺寸2方面进行了人机工程分析.结合中国成年人坐姿标准尺寸,从人体测量学角度,进行了轮椅尺寸的设计,并按照功能修正的方法,设定了轮椅的主要设计尺寸,绘出了标准尺寸的轮椅视图.根据残疾人、老年人对其舒适的需求,以靠背、坐垫、脚踏、手推柄为例进行了一系列的舒适性设计.%It describes structure of the wheelchair, puts forward that the current wheelchair design is not reasonable. Based on analysis of the man -machine for human body posture and wheelchair structure, it combines our country's adult sitting standard size with the anthropometry angle, designs the wheelchair size, proposes the function correction method, draws the standard size of the wheelchair view. According to the disabled and senior citizens, the comfortable demand to back of a chair, cushion, foot, hand push handle, it shows a series of comfort design.

  16. The Influences of Human Design of Mattress on Sleeping%床垫的人性化设计对睡眠健康的影响

    Institute of Scientific and Technical Information of China (English)

    陈玉霞; 中黎明; 郭勇; 潘颖玲; 胡天怡; 宋杰

    2012-01-01

    通过睡眠生理、睡眠行为、睡眠节律分析,论述了人对睡眠的需求特征和健康睡眠的重要性,结合人—床界面关系、卧姿脊柱形态、人体体型、床垫物理性能等,分析了睡眠质量和卧姿舒适性的影响因素以及不同人群对床垫需求的差异性,提出了床垫人性化设计的概念。在此基础上,总结了床垫人性化设计的原则,给出了基于床垫人性化设计的床垫性能检测的建议。%By analyzing sleep physiology, behaves and rhythm, it discussed sleeping demand characteristics and the importance of healthy sleep of people. And combined with human-bed interface with spinal morphology in lying position, anthropometry characteristics and physical property of mattress, it analyzed the factors of sleeping quality, lying comfort and different needs of different groups to mattresses, and put forward the concept of humanization design of mattress. On basis of that, it summarized the humanization design principles of mattress, and given suggestions of testing mattress properties on mattress humanization design.

  17. The relationship of endogenous plasma concentrations of β-Hydroxy β-Methyl Butyrate (HMB) to age and total appendicular lean mass in humans.

    Science.gov (United States)

    Kuriyan, Rebecca; Lokesh, Deepa P; Selvam, Sumithra; Jayakumar, J; Philip, Mamatha G; Shreeram, Sathyavageeswaran; Kurpad, Anura V

    2016-08-01

    The maintenance of muscle mass and muscle strength is important for reducing the risk of chronic diseases. The age- related loss of muscle mass and strength is associated with adverse outcomes of physical disability, frailty and death. β-Hydroxy β-Methyl Butyrate (HMB), a metabolite of leucine, has beneficial effects on muscle mass and strength under various catabolic conditions. The objectives of the present study were to determine if age- related differences existed in endogenous plasma HMB levels, and to assess if HMB levels correlated to total appendicular lean mass and forearm grip strength. Anthropometry, dietary and physical activity assessment, and the estimation of fasting plasma HMB concentrations and handgrip strength were performed on the 305 subjects (children, young adults and older adults). Lean mass, which serves as a surrogate for muscle mass was measured using dual energy X-ray absorptiometry (DEXA). Mean plasma HMB concentrations were significantly lower with increasing age groups, with children having highest mean HMB concentration (plean mass normalized for body weight (%), appendicular lean mass (r=0.37; plean mass and hand grip strength in young adults and older adults group.

  18. Aerobic fitness, micronutrient status, and academic achievement in Indian school-aged children.

    Science.gov (United States)

    Desai, Ishaan K; Kurpad, Anura V; Chomitz, Virginia R; Thomas, Tinku

    2015-01-01

    Aerobic fitness has been shown to have several beneficial effects on child health. However, research on its relationship with academic performance has been limited, particularly in developing countries and among undernourished populations. This study examined the association between aerobic fitness and academic achievement in clinically healthy but nutritionally compromised Indian school-aged children and assessed whether micronutrient status affects this association. 273 participants, aged 7 to 10.5 years, were enrolled from three primary schools in Bangalore, India. Data on participants' aerobic fitness (20-m shuttle test), demographics, anthropometry, diet, physical activity, and micronutrient status were abstracted. School-wide exam scores in mathematics and Kannada language served as indicators of academic performance and were standardized by grade level. The strength of the fitness/achievement association was analyzed using Spearman's rank correlation, multiple variable logistic regression, and multi-level models. Significant positive correlations between aerobic capacity (VO2 peak) and academic scores in math and Kannada were observed (P academic achievement require further investigation, the results suggest that educators and policymakers should consider the adequacy of opportunities for physical activity and fitness in schools for both their physical and potential academic benefits.

  19. Fitness and Adiposity Are Independently Associated with Cardiometabolic Risk in Youth

    Directory of Open Access Journals (Sweden)

    Duncan S. Buchan

    2013-01-01

    Full Text Available Purpose. The purpose of the study was to examine the independent associations of adiposity and cardiorespiratory fitness with clustered cardiometabolic risk. Methods. A cross-sectional sample of 192 adolescents (118 boys, aged 14–16 years, was recruited from a South Lanarkshire school in the West of Scotland. Anthropometry and blood pressure were measured, and blood samples were taken. The 20 m multistage fitness test was the indicator of cardiorespiratory fitness (CRF. A clustered cardiometabolic risk score was constructed from HDL-C (inverted, LDL-C, HOMA, systolic blood pressure, and triglycerides. Interleukin-6, C-reactive protein, and adiponectin were also measured and examined relative to the clustered cardiometabolic risk score, CRF, and adiposity. Results. Although significant, partial correlations between BMI and waist circumference (WC and both CRF and adiponectin were negative and weak to moderate, while correlations between the BMI and WC and CRP were positive but weak to moderate. Weak to moderate negative associations were also evident for adiponectin with CRP, IL-6, and clustered cardiometabolic risk. WC was positively associated while CRF was negatively associated with clustered cardiometabolic risk. With the additional adjustment for either WC or CRF, the independent associations with cardiometabolic risk persisted. Conclusion. WC and CRF are independently associated with clustered cardiometabolic risk in Scottish adolescents.

  20. Effect of Malnutrition at Diagnosis on Clinical Outcomes of Children With Acute Lymphoblastic Leukemia.

    Science.gov (United States)

    Yazbeck, Nadine; Samia, Loma; Saab, Raya; Abboud, Miguel R; Solh, Hassan; Muwakkit, Samar

    2016-03-01

    Acute lymphoblastic leukemia (ALL) is the most common malignancy among children. Although studies have shown that malnutrition can negatively affect treatment outcome, results are controversial. This retrospective study aims at determining the prevalence of malnutrition and its association with treatment outcome among children with ALL treated at the Children's Cancer Institute in Lebanon. A total of 103 patients diagnosed with ALL between April 2002 and May 2010 were enrolled. Anthropometric data were collected from medical records upon diagnosis, at 3 and 6 months, and at the end of treatment. Body mass index was calculated for children 2 years of age and older, whereas weight-for-height ratio was used for patients below 2 years. Patients were considered underweight, stunted, or wasted if their Z-scores were <-2 SD. The prevalence of malnourished children was 25.2% at diagnosis and remained almost the same at the end of treatment. The odds of having a poor outcome (death and relapse) was higher among malnourished children and more so among stunted children with an odds ratios=2.15; 95% confidence interval, 0.5-8.3 and odds ratio=2.63; 95% confidence interval, 0.6-11.5, respectively. Although there was a trend showing worse outcomes in malnourished children with ALL at diagnosis when compared with well-nourished children larger studies using additional tools like arm anthropometry need to be conducted to prove the association.

  1. Application of digital human modeling and simulation for vision analysis of pilots in a jet aircraft: a case study.

    Science.gov (United States)

    Karmakar, Sougata; Pal, Madhu Sudan; Majumdar, Deepti; Majumdar, Dhurjati

    2012-01-01

    Ergonomic evaluation of visual demands becomes crucial for the operators/users when rapid decision making is needed under extreme time constraint like navigation task of jet aircraft. Research reported here comprises ergonomic evaluation of pilot's vision in a jet aircraft in virtual environment to demonstrate how vision analysis tools of digital human modeling software can be used effectively for such study. Three (03) dynamic digital pilot models, representative of smallest, average and largest Indian pilot population were generated from anthropometric database and interfaced with digital prototype of the cockpit in Jack software for analysis of vision within and outside the cockpit. Vision analysis tools like view cones, eye view windows, blind spot area, obscuration zone, reflection zone etc. were employed during evaluation of visual fields. Vision analysis tool was also used for studying kinematic changes of pilot's body joints during simulated gazing activity. From present study, it can be concluded that vision analysis tool of digital human modeling software was found very effective in evaluation of position and alignment of different displays and controls in the workstation based upon their priorities within the visual fields and anthropometry of the targeted users, long before the development of its physical prototype.

  2. Quantifying anti-gravity torques for the design of a powered exoskeleton.

    Science.gov (United States)

    Ragonesi, Daniel; Agrawal, Sunil K; Sample, Whitney; Rahman, Tariq

    2013-03-01

    Designing an upper extremity exoskeleton for people with arm weakness requires knowledge of the joint torques due to gravity and joint stiffness, as well as, active residual force capabilities of users. The objective of this research paper is to describe the characteristics of the upper limb of children with upper limb impairment. This paper describes the experimental measurements of the torque on the upper limb due to gravity and joint stiffness of three groups of subjects: able-bodied adults, able-bodied children, and children with neuromuscular disabilities. The experiment involves moving the arm to various positions in the sagittal plane and measuring the resultant force at the forearm. This force is then converted to torques at the elbow and shoulder. These data are compared to a two-link lumped mass model based on anthropomorphic data. Results show that the torques based on anthropometry deviate from experimentally measured torques as the arm goes through the range. Subjects with disabilities also maximally pushed and pulled against the force sensor to measure maximum strength as a function of arm orientation. For all subjects, the maximum voluntary applied torque at the shoulder and elbow in the sagittal plane was found to be lower than gravity torques throughout the disabled subjects' range of motion. This experiment informs designers of upper limb orthoses on the contribution of passive human joint torques due to gravity and joint stiffness and the strength capability of targeted users.

  3. Correlation between anthropometric measurement, lipid profile, dietary vitamins, serum antioxidants, lipoprotein (a) and lipid peroxides in known cases of 345 elderly hypertensive South Asian aged 56-64 y-A hospital based study

    Institute of Scientific and Technical Information of China (English)

    Arun Kumar

    2014-01-01

    Objective: To address the association of dietary vitamins, anthropometric profile, lipid profile, antioxidant enzymes and lipid peroxidation in hypertensive participant compared with normotensive healthy controls.Methods:in both hypertensive participants and normotensive age-sex matched healthy controls. The associated changes in serum antioxidants and lipid peroxidation were also assessed along with lipid profile and anthropometric measurements in both groups of subjects under study.Results:Dietary intake of vitamins was assessed by 131 food frequency questionnaire items B2 and ascorbic acid compared to normotensive controls. Anthropometric variables in the hypertensive showed significant differences in weight, body mass index, waist circumference, hip circumference, waist-hip ratio and mid-arm circumference. The total cholesterol, low-density lipoprotein cholesterol, triglyceride were significantly higher (P<0.001) in hypertensive except high-density lipoprotein cholesterol which was significantly higher (P<0.001) in normotensive. The serum endogenous antioxidants and enzyme antioxidants were significantly decreased in hypertensive except serum albumin levels compared to normotensive along with concomitant increase in serum lipoprotein (a) malondialdehyde and conjugated diene levels. Dietary vitamins intake was higher in hypertensive participants excepting for vitamin Conclusions: Based on the observations, our study concludes that hypertension is caused due to interplay of several confounding factors namely anthropometry, lipid profile, depletion of endogenous antioxidants and rise in oxidative stress.

  4. HOMA-ESTIMATED INSULIN RESISTANCE IN NONDIABETIC INDIVIDUALS

    Institute of Scientific and Technical Information of China (English)

    任颖; 刘伟; 黄钢; 黄定九; 陆广华; 李惠娟; 季正明; 郁小英

    2004-01-01

    Objective To assess the relationship between HOMA-estimated insulin resistance and risk factors of cardiovascular disease in the general population. Methods 268 eligible subjects of Pudong ShangGan community, aged 45 ~ 80 years, volunteered to participate in this cross-sectional survey. Fasting insulin was measured by means of a radioimmunoassay. Results Anthropometric parameters,fasting blood glucose and insulin,increased in a linear fashion across quartiles of HOMA-IR after adjustment for age and sex. HOMA-IR was significantly associated with measures of anthropometry ( BMI,r = 0. 30;waist circumference, r =0. 35; and waist-to-hip ratio, r =0. 21 ), fasting ( glucose, r = 0. 41; insulin, r = 0. 71 ), and cardiovascular risk factors ( cholesterol, r =0. 23; triglyceride, r = 0. 31; systolic blood pressure, r = 0. 25; and diastolic blood pressure, r = 0. 20; all P <0. 0001 ). In logistic regression analysis, odds ratios indicate that individuals with obesity ( high levels of BMI and waist circumference) were more than 4 times likely to have elevated HOMA-IR. With increase of log triglycerides,the risk of having elevated HOMA-IR increased more than 2.4 times. For increase in systolic and diastolic blood pressure, the likelihood of having elevated HOMA-IR increased >1.8 times. Conclusion HOMA-IR was significantly and independently associated with risk factors of cardiovascular disease in this study.

  5. Clinically relevant determinants of body composition, function and nutritional status as mortality predictors in lung cancer patients.

    Science.gov (United States)

    Kovarik, Miroslav; Hronek, Miloslav; Zadak, Zdenek

    2014-04-01

    Lung cancer belongs to the type of tumors with a relatively high frequency of malnutrition, sarcopenia and cachexia, severe metabolic syndromes related to impairment of physical function and quality of life, resistance to therapy and short survival. Inexpensive and accessible methods of evaluating changes in body composition, physical function and nutrition status are for this reason of great importance for clinical practice to enable the early identification, monitoring, preventing and treatment of these nutritional deficiencies. This could lead to improved outcomes in the quality of life, physical performance and survival of patients with lung cancer. The aim of this article is to summarize the recent knowledge for the use of such methods, their predictability for patient outcomes and an association with other clinically relevant parameters, specifically with lung cancer patients, because such an article collectively describing their practical application in clinical practice is lacking. The interest of this article is in the use of anthropometry, handgrip dynamometry, bioelectrical impedance analysis derived phase angle and nutritional screening questionnaires in lung cancer patients.

  6. Cannabinoid CB1 receptor expression in relation to visceral adipose depots, endocannabinoid levels, microvascular damage, and the presence of the Cnr1 A3813G variant in humans.

    Science.gov (United States)

    Bordicchia, Marica; Battistoni, Ilaria; Mancinelli, Lucia; Giannini, Elena; Refi, Giada; Minardi, Daniele; Muzzonigro, Giovanni; Mazzucchelli, Roberta; Montironi, Rodolfo; Piscitelli, Fabiana; Petrosino, Stefania; Dessì-Fulgheri, Paolo; Rappelli, Alessandro; Di Marzo, Vincenzo; Sarzani, Riccardo

    2010-05-01

    Dysregulation of the endocannabinoid system in the visceral adipose tissue (VAT) is associated with metabolic and cardiovascular complications of obesity. We studied perirenal VAT CB1 receptor expression in relation to anthropometry, VAT area and endocannabinoid levels, kidney microvascular damage (MVDa), and the presence of the CB1 gene A3813G variant, the frequency of which was also evaluated in a large population of obese-hypertensive (OH) patients with or without the metabolic syndrome (MetS). Perirenal VAT and kidney samples were obtained from 30 patients undergoing renal surgery. Total and perirenal VAT areas were determined by computed tomography. CB1 messenger RNA expression and endocannabinoid levels in perirenal VAT were determined by quantitative reverse transcriptase polymerase chain reaction and liquid chromatography-mass spectrometry, respectively. The MVDa was evaluated in healthy portions of kidney cortex. The A3813G alleles were identified by genotyping in these patients and in 280 nondiabetic OH patients (age endocannabinoid anandamide. A 2-fold higher CB1 expression was associated with MVDa. The OH patients with the A3813G allele had lower prevalence of MetS in both unadjusted and adjusted models. Genetics influence perirenal VAT CB1 expression and the prevalence of MetS in OH. Increased VAT is associated with increased perirenal VAT endocannabinoid tone, which in turn correlates with increased MVDa. Endocannabinoid overactivity might be involved in human visceral obesity and its renal complications.

  7. Serum Interleukin-18 and Its Gene Haplotypes Profile as Predictors in Patients with Diabetic Nephropathy

    Science.gov (United States)

    Elneam, Ahmed I. Abd; Mansour, Nahla M.; Zaki, Nayel A.; Taher, Mohamed A.

    2016-01-01

    BACKGROUND: Diabetic nephropathy (DN) is known as an acute microvascular complexity as a subsequence progression in diabetes mellitus type 1 and 2. Many evidence pointed that the proinflammatory cytokine Interleukin (IL)-18 might be involved in the pathogenesis of DN. AIM: The current study aimed to evaluate the association of serum IL-18 and its promoter gene polymorphisms with diabetic nephropathy. METHODS: This study included 62 diabetic nephropathy patients (DN group) compared to 52 diabetes mellitus patients (DM group). The two groups were subjected to anthropometry assessment, molecular studies including SNP genotyping by RFLP and finally statistical analysis. RESULTS: The assessment of the serum IL-18 level and the frequencies of its allele and haplotype: -137G/C, -607C/A and -656G/T among the DN and DM subjects revealed that -137G allele has significant variation between DN and DM subjects (about 80.8%, P = 0.05) but, no significant variation in -607 or -656 alleles IL-18 gene promoter. CONCLUSION: These data confirm the impact of high serum IL-18 and the haplotype of the polymorphism located in the promoter region of the IL-18 gene with the DN. PMID:27703550

  8. Effect of gender on correlation of anaemia with body mass index in medical students.

    Science.gov (United States)

    Saxena, Yogesh; Shrivastava, Abha; Saxena, Vartika

    2011-01-01

    Nutritional anemia exists globally and cuts across all the sections of the population. Adolescent being formative years in life are more susceptible to nutritional anemia. Considerable changes in growth pattern, lifestyle, dietary habits & behavior are likely to influence the hemoglobin levels among male and females of high income group. Study was done to assess the level of anemia among medical students and it's relation to Body mass index (BMI) among medical students. 200 healthy medical students at the Himalayan Institute of Medical Sciences belonging to both the sexes were taken in the study. Following consent anthropometry was conducted using standard protocol. Body Mass Index of >/= 18.5 kg/m2 is used to define undernutrition. Hemoglobin was estimated in gram %. Statistical analyses was done using mean .Standard deviation, Student's t test, and was studied for effect of gender on correlation of anemia with BMI. 8% of the students of MBBS were found to be anemic (Hb anemia and under nutrition exist among female medical students who are literate, and have free access to the nutritive diet in a good healthy environment.

  9. RCT of a high-protein diet on hunger motivation and weight-loss in obese children: an extension and replication.

    Science.gov (United States)

    Duckworth, Lauren C; Gately, Paul J; Radley, Duncan; Cooke, Carlton B; King, Roderick F G J; Hill, Andrew J

    2009-09-01

    This study aimed to evaluate the weight loss and hunger motivation effects of an energy-restricted high-protein (HP) diet in overweight and obese children. In total, 95 overweight and obese children attended an 8-week (maximum) program of physical activity, reduced-energy intake, and behavior change education. Children were randomly assigned to one of two isoenergetic diets (standard (SP): 15% protein; HP: 25% protein), based on individually estimated energy requirements. Anthropometry and body composition were assessed at the start and end of the program and appetite and mood ratings completed on the first 3 consecutive weekdays of each week children attended camp. The HP diet had no greater effect on weight loss, body composition, or changes in appetite or mood when compared to the SP diet. Overall, campers lost 5.2 +/- 3.0 kg in body weight and reduced their BMI standard deviation score (sds) by 0.25. Ratings of desire to eat increased significantly over the duration of the intervention, irrespective of diet. This is the third time we have reported an increase in hunger motivation in weight-loss campers and replicates our previous failure to block this with a higher protein diet. Further work is warranted into the management of hunger motivation as a result of negative energy balance.

  10. High Performance EVA Glove Collaboration: Glove Injury Data Mining Effort

    Science.gov (United States)

    Reid, C. R.; Benson, E.; England, S.; Charvat, J.; Norcross, J. R.; McFarland, S. M.; Rajulu, S.

    2015-01-01

    Human hands play a significant role during Extravehicular Activity (EVA) missions and Neutral Buoyancy Lab (NBL) training events, as they are needed for translating and performing tasks in the weightless environment. Because of this high frequency usage, hand and arm related injuries are known to occur during EVA and EVA training in the NBL. The primary objectives of this investigation were to: 1) document all known EVA glove related injuries and circumstances of these incidents, 2) determine likely risk factors, and 3) recommend interventions where possible that could be implemented in the current and future glove designs. METHODS: The investigation focused on the discomforts and injuries of U.S. crewmembers who had worn the pressurized Extravehicular Mobility Unit (EMU) spacesuit and experienced 4000 Series or Phase VI glove related incidents during 1981 to 2010 for either EVA ground training or in-orbit flight. We conducted an observational retrospective case-control investigation using 1) a literature review of known injuries, 2) data mining of crew injury, glove sizing, and hand anthropometry databases, 3) descriptive statistical analyses, and finally 4) statistical risk correlation and predictor analyses to better understand injury prevalence and potential causation. Specific predictor statistical analyses included use of principal component analyses (PCA), multiple logistic regression, and survival analyses (Cox proportional hazards regression). Results of these analyses were computed risk variables in the forms of odds ratios (likelihood of an injury occurring given the magnitude of a risk variable) and hazard ratios (likelihood of time to injury occurrence). Due to the exploratory nature of this investigation, we selected predictor variables significant at p=0.15. RESULTS: Through 2010, there have been a total of 330 NASA crewmembers, from which 96 crewmembers performed 322 EVAs during 1981-2010, resulting in 50 crewmembers being injured inflight and 44

  11. Increased lean mass with reduced fat mass in an elite female cyclist returning to competition: case study.

    Science.gov (United States)

    Haakonssen, Eric C; Martin, David T; Burke, Louise M; Jenkins, David G

    2013-11-01

    Body composition in a female road cyclist was measured using dual-energy X-ray absorptiometry (5 occasions) and anthropometry (10 occasions) at the start of the season (Dec to Mar), during a period of chronic fatigue associated with poor weight management (Jun to Aug), and in the following months of recovery and retraining (Aug to Nov). Dietary manipulation involved a modest reduction in energy availability to 30-40 kcal · kg fat-free mass(-1) · d(-1) and an increased intake of high-quality protein, particularly after training (20 g). Through the retraining period, total body mass decreased (-2.82 kg), lean mass increased (+0.88 kg), and fat mass decreased (-3.47 kg). Hemoglobin mass increased by 58.7 g (8.4%). Maximal aerobic- and anaerobic-power outputs were returned to within 2% of preseason values. The presented case shows that through a subtle energy restriction associated with increased protein intake and sufficient energy intake during training, fat mass can be reduced with simultaneous increases in lean mass, performance gains, and improved health.

  12. Relation between oral health and nutritional condition in the elderly

    Science.gov (United States)

    RODRIGUES JUNIOR, Humberto Lauro; SCELZA, Miriam F. Zaccaro; BOAVENTURA, Gilson Teles; CUSTÓDIO, Silvia Maria; MOREIRA, Emília Addison Machado; OLIVEIRA, Diane de Lima

    2012-01-01

    Oral health is a prerequisite for a good chewing function, which may have an impact on food choices and nutritional well-being. Objective This study was designed to evaluate the relationship between oral health status and nutritional status in the elderly. Material and Methods In this cross-sectional study, 33 elderly people from the Group for the Elderly Interdisciplinary Geriatrics and Gerontology Program, at Fluminense Federal University, Niteroi, RJ, Brazil, completed a questionnaire to collect information on socioeconomic status, eating habits, physical activity and health habits, undertook a clinical oral examination, blood test, and anthropometric measurements, and were allocated into groups according to age. The oral health status was assessed using the index for decayed, missing and filled teeth (DMFT). The nutritional status was assessed using hemoglobin, hematocrit and albumin concentrations in blood, anthropometric values and the body mass index. Results Tooth loss was the biggest nuisance to the elderly subjects (57.6%), followed by the use of dentures (30.3%) and ill-fitting dentures (33.3%). 66.6% of patients had difficulty in chewing, and 54.5% reported this to be due to prostheses and 13.6% to the absence of teeth. A significant correlation was found between DMFT and the value of suprailiac skinfold thickness (rho=0.380, p=0.029). Conclusion The results support the temporal association between tooth loss and detrimental changes in anthropometry, which could contribute to increased risk of developing chronic diseases. PMID:22437676

  13. The effects of a reformer Pilates program on body composition and morphological characteristics in active women after a detraining period.

    Science.gov (United States)

    Vaquero-Cristóbal, Raquel; Alacid, Fernando; Esparza-Ros, Francisco; López-Plaza, Daniel; Muyor, José M; López-Miñarro, Pedro A

    2016-10-01

    The aim of this quasi-experimental pilot study was to explore the effects of a reformer Pilates program on the anthropometry, body composition, and somatotype of active adult women after a short non-exercise period. Twenty-eight women (mean age: 40.21 ± standard deviation of 8.12 years old) with one to three years of reformer Pilates experience participated in the study. The women participated in a reformer Pilates program for 16 weeks (one hour, twice per week) after 4 weeks of detraining (summer holidays) in 2012. The International Society for the Advancement of Kinanthropometry full profile was assessed before and after the intervention program. Significant decreases (p ≤ 0.05) from pre- to post-program were observed for triceps, iliac crest, supraspinale, abdominal, front thigh and medial calf skinfold thicknesses, six and eight skinfold thickness sums, forearm and ankle girths, waist/hip ratio, endomorphy, and fat mass. Significant increases (p ≤ .05) were observed for corrected arm, corrected calf girths, and muscle mass. Generally, women showed a mesomorphic endomorph (endomorphy predominant) and mesomorph-endomorph (endomorphy and mesomorphy predominant) in the pre- and posttests, respectively. In conclusion, the practice of reformer Pilates was associated with healthy changes in anthropometric parameters, body composition, and somatotype in Pilates-experienced women after 4 weeks of no physical exercise.

  14. To what extent does sexual dimorphism exist in competitive powerlifters?

    Science.gov (United States)

    Keogh, Justin W L; Hume, Patria A; Pearson, Simon N; Mellow, Peter

    2008-03-01

    We examined sexual dimorphism in the anthropometry of 68 Australasian and Pacific powerlifters (14 females, 54 males) who were competing in one of two national or international powerlifting competitions held in New Zealand. All powerlifters were assessed for 37 anthropometric dimensions by ISAK (International Society for the Advancement of Kinanthropometry) Level II and III accredited anthropometrists. While the powerlifters were highly mesomorphic and possessed large girths and bone breadths, both in absolute terms and when expressed as Z(p)-scores compared through the Phantom (Ross & Wilson, 1974), these characteristics were often more pronounced in male than female lifters. No significant inter-gender differences in any of the measures of adiposity were observed. When normalized through the Phantom, the female and male powerlifters had relatively similar segment lengths and bone breadths, indicating that regardless of gender, competitive powerlifters possess comparable skeletal proportions. These results indicate that although competitive powerlifters exhibit sexual dimorphism for many absolute anthropometric measures, little dimorphism is found for measures of adiposity and for proportional segment lengths and bone breadths. These results further support the importance of anthropometric profiling for powerlifting, and suggest that successful male and female powerlifters will possess similar proportional characteristics.

  15. An optimized Kalman filter for the estimate of trunk orientation from inertial sensors data during treadmill walking.

    Science.gov (United States)

    Mazzà, Claudia; Donati, Marco; McCamley, John; Picerno, Pietro; Cappozzo, Aurelio

    2012-01-01

    The aim of this study was the fine tuning of a Kalman filter with the intent to provide optimal estimates of lower trunk orientation in the frontal and sagittal planes during treadmill walking at different speeds using measured linear acceleration and angular velocity components represented in a local system of reference. Data were simultaneously collected using both an inertial measurement unit (IMU) and a stereophotogrammetric system from three healthy subjects walking on a treadmill at natural, slow and fast speeds. These data were used to estimate the parameters of the Kalman filter that minimized the difference between the trunk orientations provided by the filter and those obtained through stereophotogrammetry. The optimized parameters were then used to process the data collected from a further 15 healthy subjects of both genders and different anthropometry performing the same walking tasks with the aim of determining the robustness of the filter set up. The filter proved to be very robust. The root mean square values of the differences between the angles estimated through the IMU and through stereophotogrammetry were lower than 1.0° and the correlation coefficients between the corresponding curves were greater than 0.91. The proposed filter design can be used to reliably estimate trunk lateral and frontal bending during walking from inertial sensor data. Further studies are needed to determine the filter parameters that are most suitable for other motor tasks.

  16. Cardiovascular disease risk factor patterns and their implications for intervention strategies in Vietnam.

    Science.gov (United States)

    Nguyen, Quang Ngoc; Pham, Son Thai; Do, Loi Doan; Nguyen, Viet Lan; Wall, Stig; Weinehall, Lars; Bonita, Ruth; Byass, Peter

    2012-01-01

    Background. Data on cardiovascular disease risk factors (CVDRFs) in Vietnam are limited. This study explores the prevalence of each CVDRF and how they cluster to evaluate CVDRF burdens and potential prevention strategies. Methods. A cross-sectional survey in 2009 (2,130 adults) was done to collect data on behavioural CVDRF, anthropometry and blood pressure, lipidaemia profiles, and oral glucose tolerance tests. Four metabolic CVDRFs (hypertension, dyslipidaemia, diabetes, and obesity) and five behavioural CVDRFs (smoking, excessive alcohol intake, unhealthy diet, physical inactivity, and stress) were analysed to identify their prevalence, cluster patterns, and social predictors. Framingham scores were applied to estimate the global 10-year CVD risks and potential benefits of CVD prevention strategies. Results. The age-standardised prevalence of having at least 2/4 metabolic, 2/5 behavioural, or 4/9 major CVDRF was 28%, 27%, 13% in women and 32%, 62%, 34% in men. Within-individual clustering of metabolic factors was more common among older women and in urban areas. High overall CVD risk (≥20% over 10 years) identified 20% of men and 5% of women-especially at higher ages-who had coexisting CVDRF. Conclusion. Multiple CVDRFs were common in Vietnamese adults with different clustering patterns across sex/age groups. Tackling any single risk factor would not be efficient.

  17. Relationship of constipation and irritable bowel syndrome with food intake, anthropometric measurements and eating behaviors in male students

    Directory of Open Access Journals (Sweden)

    Shafigh Ghaderpour

    2015-09-01

    Full Text Available Background and Objectives: Gastrointestinal disorders like irritable bowel syndrome (IBS and constipation can affect the quality of life and various factors play a role in these disorders. The aim of this study was to investigate the environmental factors related to these problems among Iranian male university students. Materials and Methods: The study was conducted on 186 male students at Ahvaz Jundishapur University of Medical Sciences. Rome Criteria III (to identify gastrointestinal disorders, Dutch eating behavior, food pattern brief instrument and international physical activity questionnaires were completed by all participants moreover, their anthropometric measurements were taken. Results: The results showed a significant difference in weight, body mass index (BMI, waist circumference, hip circumference, and waist to hip ratio in the students suffering from constipation compared with the healthy ones. The students with constipation had more significant milk intake and those with IBS had less intake of vegetables. No significant differences were observed in the eating behavior of students with constipation and IBS, and the healthy ones. Conclusions: Weight and other anthropometric indices could be considered as factors related to constipation. According to the results, an appropriate and balanced intake of different food groups with emphasis on vegetables, milk and dairy products could be recommended. Keywords: Irritable bowel syndrome (IBS, Constipation, Diet, Anthropometry

  18. Prenatal and childhood growth and physical performance in old age--findings from the Helsinki Birth Cohort Study 1934-1944.

    Science.gov (United States)

    Eriksson, Johan G; Osmond, Clive; Perälä, Mia-Maria; Salonen, Minna K; Simonen, Mika; Pohjolainen, Pertti; Kajantie, Eero; Rantanen, Taina; von Bonsdorff, Mikaela B

    2015-12-01

    Health in adulthood is in part a consequence of development and growth taking place during sensitive periods in early life. It has not been explored previously whether early growth is associated with physical performance in old age from a life course perspective taking into account health-related behavior, biological risk factors, and early life experiences. At a mean age of 71 years, physical performance was assessed using the Senior Fitness Test (SFT) in 1078 individuals belonging to the Helsinki Birth Cohort Study. We used multiple linear regression analysis to assess the association between the SFT physical fitness scores and individual life course measurements. Several adult characteristics were associated with physical performance including socioeconomic status, lifestyle factors, and adult anthropometry. Higher birth weight and length were associated with better physical performance, even after adjusting for potential confounders (all p values old age was found for adult body fat percentage. However, prenatal growth was independently associated with physical performance seven decades later. These findings suggest that physical performance in old age is at least partly programmed in early life.

  19. RECONSTRUCTION OF TOTAL LENGTH OF FEMUR FROM ITS PROXIMAL AND DISTAL FRAGMENTS

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    Ajay M. Parmar

    2015-12-01

    Full Text Available Aims and Objectives: To find out the correlation between maximum length of femur and its proximal & distal fragments. and to formulate regression equation for estimation of stature from maximum femoral length. Materials and methods: This study consists 50 femur (27 of right side & 23 of left side. The maximum length of femur, proximal (P1,P2,P3,P4 and distal (D1,D2,D3,D4 measurements was taken with help of osteometric board and by vernier calliper. Results: The correlation found in P1,P2,P3,P4, D1,D4 on right side femur and P2, P3, P4, D1, D4 on left side femur. The strongest correlation observed in the D4 on right femur and P2 of left femur. The result obtained were analysed and derived regression equation between maximum femoral length and its proximal and distal fragments. Conclusion: The positive correlation between maximum femoral length and its proximal and distal fragments and regression equations derived in this study helpful to estimate stature in Medico-legal investigations and in Anthropometry.

  20. Macronutrient Distribution and Dietary Sources in the Spanish Population: Findings from the ANIBES Study

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    Emma Ruiz

    2016-03-01

    Full Text Available Our aim was to analyze dietary macronutrient intake and its main sources according to sex and age. Results were derived from the ANIBES (“Anthropometry, Intake and Energy Balance in Spain” cross-sectional study using a nationally-representative sample of the Spanish population (9–75 years old. Mean dietary protein intake was 74.5 ± 22.4 g/day, with meat and meat products as the main sources (33.0%. Mean carbohydrate intake was 185.4 ± 60.9 g/day and was higher in children and adolescents; grains (49%, mainly bread, were the main contributor. Milk and dairy products (23% ranked first for sugar intake. Mean lipid intake was 78.1 ± 26.1 g/day and was higher in younger age groups; contributions were mainly from oils and fats (32.5%; olive oil 25.6% and meat and meat products (22.0%. Lipid profiles showed relatively high monounsaturated fatty acid intake, of which olive oil contributed 38.8%. Saturated fatty acids were mainly (>70% combined from meat and meat products, milk and dairy products and oils and fats. Polyunsaturated fatty acids were mainly from oils and fats (31.5%. The macronutrient intake and distribution in the Spanish population is far from population reference intakes and nutritional goals, especially for children and adolescents.

  1. Skeletal muscle mass and quality: evolution of modern measurement concepts in the context of sarcopenia.

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    Heymsfield, Steven B; Gonzalez, M Cristina; Lu, Jianhua; Jia, Guang; Zheng, Jolene

    2015-11-01

    The first reports of accurate skeletal muscle mass measurement in human subjects appeared at about the same time as introduction of the sarcopenia concept in the late 1980s. Since then these methods, computed tomography and MRI, have been used to gain insights into older (i.e. anthropometry and urinary markers) and more recently developed and refined methods (ultrasound, bioimpedance analysis and dual-energy X-ray absorptiometry) of quantifying regional and total body skeletal muscle mass. The objective of this review is to describe the evolution of these methods and their continued development in the context of sarcopenia evaluation and treatment. Advances in these technologies are described with a focus on additional quantifiable measures that relate to muscle composition and 'quality'. The integration of these collective evaluations with strength and physical performance indices is highlighted with linkages to evaluation of sarcopenia and the spectrum of related disorders such as sarcopenic obesity, cachexia and frailty. Our findings show that currently available methods and those in development are capable of non-invasively extending measures from solely 'mass' to quality evaluations that promise to close the gaps now recognised between skeletal muscle mass and muscle function, morbidity and mortality. As the largest tissue compartment in most adults, skeletal muscle mass and aspects of muscle composition can now be evaluated by a wide array of technologies that provide important new research and clinical opportunities aligned with the growing interest in the spectrum of conditions associated with sarcopenia.

  2. Effect of Chocolate and Yerba Mate Phenolic Compounds on Inflammatory and Oxidative Biomarkers in HIV/AIDS Individuals.

    Science.gov (United States)

    Petrilli, Aline A; Souza, Suelen J; Teixeira, Andrea M; Pontilho, Patricia M; Souza, José M P; Luzia, Liania A; Rondó, Patricia H C

    2016-05-23

    Flavonoids in cocoa and yerba mate have a beneficial role on inflammation and oxidative disorders. Their effect on HIV individuals has not been studied yet, despite the high cardiovascular risk of this population. This study investigated the role of cocoa and yerba mate consumption on oxidative and inflammatory biomarkers in HIV+ individuals. A cross-over, placebo-controlled, double-blind, randomized clinical trial was conducted in 92 individuals on antiretroviral therapy for at least six months and at viral suppression. Participants were randomized to receive either 65 g of chocolate or chocolate-placebo or 3 g of yerba mate or mate-placebo for 15 days each, alternating by a washout period of 15 days. At baseline, and at the end of each intervention regimen, data regarding anthropometry, inflammatory, oxidative and immunological parameters were collected. High-sensitivity C-reactive protein, fibrinogen, lipid profile, white blood cell profile and thiobarbituric acid reactive substances were assessed. There was a difference between mean concentrations of HDL-c (ANOVA; p ≤ 0.05) among the different regimens: dark chocolate, chocolate-placebo, yerba mate and mate-placebo. When a paired Student t-test was used for comparisons between mean HDL-c at baseline and after each regimen, the mean concentration of HDL-c was higher after supplementation with dark chocolate (p = 0.008).

  3. A Study on Relationship Between Carrying Schoolbags and The Prevalence of Neck and Back Pain Among 7 – 9 Year Old Students

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    Kabilmiharbi N.

    2017-01-01

    Full Text Available There is a growing concern these days that children are carrying way too much weight on their backs. School students are at risk of developing Musculoskeletal Disorder or possibly long term back pain due to the frequent exposure of carrying heavy schoolbags. In Malaysia, this problem is currently an overlooked issue as not many are aware of the importance of maximum allowable load that should be carried by school students together with proper posture and how all these will affect the children in the future. An interview was conducted based on 90 school students of age 7 to 9 year old regarding the body part discomfort that they experience while carrying the schoolbag. Furthermore, the weight of the schoolbag and the student’s height and weight was taken for this study. The responses were classified based on age and gender as the anthropometry differs on ages and gender. A statistical analysis is carried out with the results obtained. The finding of the statistical analysis showed that the prevalence of neck and back pain does exist among 7–9 year old school students and almost 90 of them are affected. Among the main problems are that the schoolbag design, the incorrect ways of carrying the schoolbag, the excessive weight of the schoolbag and the prolonged duration of constantly carrying the schoolbag. Necessary action should be taken to overcome these problems.

  4. Long-term effects of 4-year longitudinal school-based physical activity intervention on the physical fitness of children and youth during 7-year followup assessment.

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    Jurak, Gregor; Cooper, Ashley; Leskosek, Bojan; Kovac, Marjeta

    2013-12-01

    Many school-based physical activity (PA) interventions have been developed, but only a few have assessed their long-term effects. A PA intervention taking place in the first four years of some Slovenian primary schools entails an enhanced physical education (PE) curriculum, including two extra lessons of PE per week, a wider selection of PE content, and additional outdoor education delivered by both a specialist PE teacher and a general teacher. The effects of the intervention on children's physical fitness (motor tasks and anthropometry) were evaluated within a quasi-experimental study. In total, 324 children from nine Slovenian primary schools either received the enhanced curriculum (intervention (n=160)) or standard PE (control (n=164)), and were followed for a four-year intervention period and seven years post intervention. Data from the SLOFIT database were used to compare differences in the physical fitness of children each year. Linear Mixed Models were used to test the influence of the PA intervention. Over an 11-year period, the PA intervention group significantly differed in all motor tasks, but not in anthropometric measures or body mass index, after controlling for year of measurement and sex. Differences between the control and intervention groups decreased with time. This study highlights the importance of tracking the long term effects of PA interventions. PA intervention in the first four years of Slovenian primary school offers the possibility of improving physical performance in children; initiatives aiming to increase their performance (physical fitness, physical activity) and health outcomes are warranted.

  5. Celiac Disease in Oman: A Tertiary Centre Experience

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    Tawfiq Taki Al-Lawati

    2013-01-01

    Full Text Available Objective: To describe the frequency of encounter of celiac disease in Royal Hospital, Muscat, Oman.Methods: Retrospective study of records of all adult and pediatric patients in Royal Hospital from the period of 1/4/2006 to 31/3/2012. Data regarding symptoms, anthropometry of the patients, haemoglobuin levels, liver and thyroid functions were retrieved. Diagnosis of celiac disease was established based on combination of serological detection of anti tissues transglutaminase (tTG or anti endomysial antibodies (EMA with duodenal biopsy.Results: Only 9 children were identified in the hospital during the period of study. Two children were identified by screening protocol for Insulin Dependent Diabetes Melitus (IDDM and one child from short stature workup. Six children presented with abdominal pain and diarrhea. Four children were severely wasted and stunted. No adult patients were identified with celiac disease. Anaemia was noted in 3 children and none had deranged thyroid functions.Conclusion: Celiac disease is infrequently encountered in Royal Hospital and might be under diagnosed. The low rate of celiac disease in children with IDDM might indicate a different genetic composition. Awareness about celiac disease and family screening should be implemented in Oman.

  6. Iberia: population genetics, anthropology, and linguistics.

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    Arnaiz-Villena, A; Martínez-Laso, J; Alonso-García, J

    1999-10-01

    Basques, Portuguese, Spaniards, and Algerians have been studied for HLA and mitochondrial DNA markers, and the data analysis suggests that pre-Neolithic gene flow into Iberia came from ancient white North Africans (Hamites). The Basque language has also been used to translate the Iberian-Tartesian language and also Etruscan and Minoan Linear A. Physical anthropometry of Iberian Mesolithic and Neolithic skeletons does not support the demic replacement in Iberia of preexisting Mesolithic people by Neolithic people bearing new farming technologies from Europe and the Middle East. Also, the presence of cardial impressed pottery in western Mediterranean Europe and across the Maghreb (North Africa) coasts at the beginning of the Neolithic provides good evidence of pre-Neolithic circum-Mediterranean contacts by sea. In addition, pre-dynastic Egyptian El-Badari culture (4,500 years ago) is similar to southern Iberian Neolithic settlements with regard to pottery and animal domestication. Taking the genetic, linguistic, anthropological, and archeological evidence together with the documented Saharan area desiccation starting about 10,000 years ago, we believe that it is possible that a genetic and cultural pre-Neolithic flow coming from southern Mediterranean coasts existed toward northern Mediterranean areas, including at least Iberia and some Mediterranean islands. This model would substitute for the demic diffusion model put forward to explain Neolithic innovations in Western Europe.

  7. IGF-I and relation to growth in infancy and early childhood in very-low-birth-weight infants and term born infants

    Science.gov (United States)

    de Jong, Miranda; Cranendonk, Anneke; Twisk, Jos W. R.; van Weissenbruch, Mirjam M.

    2017-01-01

    Background In very-low-birth-weight infants IGF-I plays an important role in postnatal growth restriction and is probably also involved in growth restriction in childhood. We compared IGF-I and its relation to growth in early childhood in very-low-birth-weight infants and term appropriate for gestational age born infants. Methods We included 41 very-low-birth-weight and 64 term infants. Anthropometry was performed at all visits to the outpatient clinic. IGF-I and insulin were measured in blood samples taken at 6 months and 2 years corrected age (very-low-birth-weight children) and at 3 months, 1 and 2 years (term children). Results Over the first 2 years of life growth parameters are lower in very-low-birth-weight children compared to term children, but the difference in length decreases significantly. During the first 2 years of life IGF-I is higher in very-low-birth-weight children compared to term children. In both groups there is a significant relationship between IGF-I and (change in) length and weight over the first 2 years of life and between insulin and change in total body fat. Conclusions Considering the relation of IGF-I to growth and the decrease in difference in length, higher IGF-I levels in very-low-birth-weight infants in early childhood probably have an important role in catch-up growth in length. PMID:28182752

  8. VO2 max in an Indian population: a study to understand the role of factors determining VO2 max.

    Science.gov (United States)

    Nitin, Y M; Sucharita, S; Madhura, M; Thomas, T; Sandhya, T A

    2013-01-01

    VO2 max is the maximum amount of oxygen a person can consume and the value does not change despite an increase in workload. There is lack of data evaluating the impact of factors, which could affect VO2 max measurement, particularly in Indian population. The objectives of the present study were (i) to estimate VO2 max in a young healthy Indian population and to compare it with available prediction equations for Indian population (ii) to correlate time to achieve VO2 max with the relative VO2 max (iii) to assess the factors affecting the time to achieve VO2 max measurement (body composition and physical activity level). Twenty healthy adult males (18-30 years) underwent detailed anthropometry, physical activity level and modified Bruce protocol for VO2 max assessment. Breath by breath VO2, VCO2, oxygen saturation, heart rate, blood pressure were measured continuously and following exercise protocol. There was an internal validity between the estimated VO2 max and the maximum heart rate (MHR) (r = 0.51, P VO2 max P VO2 max. Out of the 3 prediction equations computed to estimate VO2 max, 2 equations significantly overestimated VO2 max. In Conclusion, physical activity level emerged to be a strong predictor of time to VO2 max. Time to achieve VO2 max is an important factor to be considered when determining VO2 max. There was an overestimation in the VO2 max values derived from predicted equations.

  9. [Prevalence of risk factors for cardiovascular diseases in the east region of Goiânia, Goiás State].

    Science.gov (United States)

    Carnelosso, Maria Lúcia; Barbosa, Maria Alves; Porto, Celmo Celeno; Silva, Simonne Almeida e; Carvalho, Magna Maria de; Oliveira, Ana Lúcia Ignácio

    2010-06-01

    Aiming to investigate the prevalence of cardiovascular risk factors in the population of the Eastern Region of Goiania, Goiás, a transversal study was done involving 3.275 individuals, men and women, aging 15 years and up. Data was collected through home visits for identification and information on living habits, measures blood pressure, anthropometry, and blood collection for identifying dyslipidemias. The variables investigated were: weight, height, blood pressure, physical activity, use of tobacco, cholesterol, triglycerides and glucose. Estimated prevalence at intervals of 95% confidence, differences in proportions assessed using chi-square test and values (p <0,05) considered statistically significant. The study showed that 33,4% of subjects had hypertension, 44.1% overweight/obesity, 16.2% used tobacco regular/occasionally; 72.5% in sedentary leisure and 70% at work, 48.4% with the waist circumference increased; 8.2% hyperglycemia plus impaired glucose tolerance; 44.4% hypercholesterolemia, 13.3% and high triglycerides. High prevalence of cardiovascular risk factors were observed in the study population suggesting greater attention of the authorities in the actions of promotion and prevention of these diseases.

  10. Macronutrient Distribution and Dietary Sources in the Spanish Population: Findings from the ANIBES Study

    Science.gov (United States)

    Ruiz, Emma; Ávila, José Manuel; Valero, Teresa; del Pozo, Susana; Rodriguez, Paula; Aranceta-Bartrina, Javier; Gil, Ángel; González-Gross, Marcela; Ortega, Rosa M.; Serra-Majem, Lluis; Varela-Moreiras, Gregorio

    2016-01-01

    Our aim was to analyze dietary macronutrient intake and its main sources according to sex and age. Results were derived from the ANIBES (“Anthropometry, Intake and Energy Balance in Spain”) cross-sectional study using a nationally-representative sample of the Spanish population (9–75 years old). Mean dietary protein intake was 74.5 ± 22.4 g/day, with meat and meat products as the main sources (33.0%). Mean carbohydrate intake was 185.4 ± 60.9 g/day and was higher in children and adolescents; grains (49%), mainly bread, were the main contributor. Milk and dairy products (23%) ranked first for sugar intake. Mean lipid intake was 78.1 ± 26.1 g/day and was higher in younger age groups; contributions were mainly from oils and fats (32.5%; olive oil 25.6%) and meat and meat products (22.0%). Lipid profiles showed relatively high monounsaturated fatty acid intake, of which olive oil contributed 38.8%. Saturated fatty acids were mainly (>70%) combined from meat and meat products, milk and dairy products and oils and fats. Polyunsaturated fatty acids were mainly from oils and fats (31.5%). The macronutrient intake and distribution in the Spanish population is far from population reference intakes and nutritional goals, especially for children and adolescents. PMID:27011202

  11. Diet, energy expenditure, and body composition of lactating Ribeirinha women in the Brazilian Amazon.

    Science.gov (United States)

    Piperata, Barbara A; Dufour, Darna L

    2007-01-01

    Lactation is the most energetically demanding part of human reproduction; yet, compared with pregnancy, we know little about the strategies women in different settings employ to cope with these increased energy demands. This paper takes a biocultural approach and reports longitudinal data on the anthropometry, dietary intakes and energy expenditure of a sample of 23 rural, lactating Ribeirinha women living in subsistence-based communities in the eastern Amazon. The dietary intakes of these lactating women were insufficient to meet their lactating energy needs and were least sufficient during resguardo, a 40-day period in the immediate postpartum when the women observed a series of food taboos and work restrictions. Instead, the women in this study met the increased energy demands of lactation by drawing on their energy reserves and reducing their energy expenditure in physical activity. The women showed a significant reduction in weight (Penergy expenditure (TDEE) was lowest during resguardo and increased as lactation progressed (P=0.01). While the practice of resguardo reduced maternal energy expenditure and allowed women more time to spend with their newborn infants, it came at a cost (low dietary intake), which appears to be related to the loss of the adult woman from subsistence activities. By taking a biocultural approach this study illustrates the role the social environment plays in shaping the experience of lactating women.

  12. PHYSIOLOGICAL RESPONSES DURING MATCHES AND PROFILE OF ELITE PENCAK SILAT EXPONENTS

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    Benedict Tan

    2002-12-01

    Full Text Available This is a descriptive, cross-sectional study describing the physiological responses during competitive matches and profile of elite exponents of an emerging martial art sport, pencak silat. Thirty exponents (21 males and 9 females were involved in the study. Match responses (i.e. heart rate (HR throughout match and capillary blood lactate concentration, [La], at pre-match and at the end of every round were obtained during actual competitive duels. Elite silat exponents' physiological attributes were assessed via anthropometry, vertical jump, isometric grip strength, maximal oxygen uptake, and the Wingate 30 s anaerobic test of the upper and lower body, in the laboratory. The match response data showed that silat competitors' mean HR was > 84% of estimated HR maximum and levels of [La] ranged from 6.7 - 18.7 mMol-1 during matches. This suggests that competitive silat matches are characterised by high aerobic and anaerobic responses. In comparison to elite taekwondo and judo athletes' physiological characteristics, elite silat exponents have lower aerobic fitness and grip strength, but greater explosive leg power (vertical jump. Generally, they also possessed a similar anaerobic capability in the lower but markedly inferior anaerobic capability in the upper body

  13. PERANCANGAN MESIN PENYAYAT BAMBU SECARA ERGONOMIS

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    Agung Kristanto

    2012-12-01

    Full Text Available Jamboel Kipas adalah UKM yang memproduksi souvenir kipas dengan sistem pesanan make to order. Seiring perkembangan waktu, Jamboel Kipas tidak dapat memenuhi pesanan karena keterbatasan kapasitas produksi souvenir kipas. Hal ini disebabkan karena waktu proses yang lama terjadi pada bagian penyayatan bambu, yaitu sebesar 22 detik/iratan. Penelitian ini ditujukan untuk meningkatkan produktivitas penyayatan bambu serta memperbaiki posisi operator saat bekerja, dengan perancangan mesin penyayat bambu berdasar anthropometri ukuran tubuh operator, keluhan selama bekerja, dan waktu proses penyayatan bambu. Hasil penelitian setelah perancangan menunjukan posisi operator saat bekerja cukup ergonomis karena ukuran tempat kerja disesuaikan dengan dimensi antropometri operator. Waktu baku pada kondisi sebelum perancangan sebesar 21,16 detik/iratan dan output standar sebesar 170,09 iratan/jam. Sedangkan setelah perancangan sebesar 4,42 detik/iratan dan output standarnya sebesar 815,22 iratan/jam dengan peningkatan output standar 479,46%, terjadi penurunan waktu baku sebesar 378,73%. Sementara itu nilai break event point terjadi ketika UKM Jamboel Kipas sudah memproduksi 12927 kipas.

  14. PERANCANGAN MESIN PENYAYAT BAMBU SECARA ERGONOMIS

    Directory of Open Access Journals (Sweden)

    Agung Kristanto

    2012-12-01

    Full Text Available Jamboel Kipas adalah UKM yang memproduksi souvenir kipas dengan sistem pesanan make to order. Seiring perkembangan waktu, Jamboel Kipas tidak dapat memenuhi pesanan karena keterbatasan kapasitas produksi souvenir kipas. Hal ini disebabkan karena waktu proses yang lama terjadi pada bagian penyayatan bambu, yaitu sebesar 22 detik/iratan. Penelitian ini ditujukan untuk meningkatkan produktivitas penyayatan bambu serta memperbaiki posisi operator saat bekerja, dengan perancangan mesin penyayat bambu berdasar anthropometri ukuran tubuh operator, keluhan selama bekerja, dan waktu proses penyayatan bambu. Hasil penelitian setelah perancangan menunjukan posisi operator saat bekerja cukup ergonomis karena ukuran tempat kerja disesuaikan dengan dimensi antropometri operator. Waktu baku pada kondisi sebelum perancangan sebesar 21,16 detik/iratan dan output standar sebesar 170,09 iratan/jam. Sedangkan setelah perancangan sebesar 4,42 detik/iratan dan output standarnya sebesar 815,22 iratan/jam dengan peningkatan output standar 479,46%, terjadi penurunan waktu baku sebesar 378,73%. Sementara itu nilai break event point terjadi ketika UKM Jamboel Kipas sudah memproduksi 12927  kipas.

  15. Obstetric predictors of hypertension: A cross-sectional study of women attending the postnatal clinic of Jos University Teaching Hospital

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    Hadiza A Agbo

    2016-01-01

    Full Text Available Background: Hypertensive disease in pregnancy (HDP accounts for high mother and child morbi-mortality and predict future cardiometabolic diseases. This study aimed to identify obstetric predictors of HDP needing preventive action to reduce its consequences; when women present to antenatal clinic (ANC. Materials and Methods: Cross-sectional descriptive this was an Interviewer-administered semi-structured questionnaire-based study of the anthropometric, and blood pressure measurementsin attendees at the postnatal clinic (PNC of Jos University with ANC records. Setting: Six weeks postnatal clinic (PNC of Jos University Teaching Hospital (JUTH. Results: The following indices proved predictive of HDP and subsequent hypertension: weight (P = 0.009, hip circumference (P = 0.018, parity (P = 0.043, waist circumference (P = 0.00, abdominal height (P = 0.040, waist/height (P = 0.020, history of developing hypertension in previous pregnancy (P = 0.000, birth weight of baby (P = 0.02, and mode of delivery (P = 0.05. Conclusion: To initiate preventive action on ANC registration in mitigating effects of or outrightly preventing HDP, careful check on anthropometry as well as history of hypertension or operative/preterm delivery in a previous pregnancy is necessary

  16. Clinical prediction in early pregnancy of infants small for gestational age by customised birthweight centiles: findings from a healthy nulliparous cohort.

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    Lesley M E McCowan

    Full Text Available OBJECTIVE: Small for gestational age (SGA infants comprise up to 50% of all stillbirths and a minority are detected before birth. We aimed to develop and validate early pregnancy predictive models for SGA infants. METHODS: 5628 participants from SCOPE, a prospective study of nulliparous pregnant women, were interviewed at 15 ± 1 weeks' gestation. Fetal anthropometry, uterine and umbilical Doppler studies were performed at 20 ± 1 weeks'. The cohort was divided into training (n = 3735 and validation datasets (n = 1871. All-SGA (birthweight 12 months to conceive, university student, cigarette smoking, proteinuria, daily vigorous exercise and diastolic blood pressure ≥ 80. Recreational walking ≥ 4 times weekly, rhesus negative blood group and increasing random glucose were protective. AUC for clinical risk factors was 0.63. Fetal abdominal or head circumference z scores <10(th centile and increasing uterine artery Doppler resistance at 20 ± 1 weeks' were associated with increased risk. Addition of these parameters increased the AUC to 0.69. Clinical predictors of Normotensive and Hypertensive-SGA were sub-groups of All-SGA predictors and were quite different. The combined clinical and ultrasound AUC for Normotensive and Hypertensive-SGA were 0.69 and 0.82 respectively. CONCLUSION: Predictors for SGA of relevance to clinical practice were identified. The identity and predictive potential differed in normotensive women and those who developed hypertension.

  17. Peak expiratory flow rate in asymptomatic male workers exposed to chemical fumes, in various industries of Hyderabad

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    Padaki Samata K, Dambal Amrut , Kokiwar Prashant

    2014-11-01

    Full Text Available Context: The prevalence of occupational health hazards and mortality has been reported to be unusually high among people of India. Although developed countries are very much careful about the health in occupations it is quite neglected in the developing countries like India. Aims: To record PEFR in asymptomatic male workers exposed to chemical fumes for more than 2 years and compare the results with age matched unexposed, healthy male controls. Methods and Material: This was a comparative study between 50 asymptomatic male workers exposed to chemical fumes for more than 2 years in various industries located at Jeedimetla Industrial Area and 50 unexposed healthy male individuals from general population. The sampling was done by simple random sampling (lottery method. The data was collected in the Research Laboratory of Physiology. Anthropometry like weight, height, was measured and the PEFR test was performed in the standing position by taking a deep inspiration and then blowing out as hard and as quickly as possible with their nose closed. Data was analyzed by using SPSS package and was expressed in terms of mean ± SD. Results: It was observed that mean PEFR was statistically highly significant in cases (p = 0.0001, and PEFR decreased with increase in duration of exposure. Conclusions: Thus, it can be concluded that apparently healthy individuals may also have abnormal PEFR findings. Hence, a regular check on these parameters will help them in reducing the chances of its manifestation at a future date.

  18. Can the Onset of Type 2 Diabetes Be Delayed by a Group-Based Lifestyle Intervention in Women with Prediabetes following Gestational Diabetes Mellitus (GDM? Findings from a Randomized Control Mixed Methods Trial

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    Angela O’Dea

    2015-01-01

    Full Text Available Objective. To evaluate a 12-week group-based lifestyle intervention programme for women with prediabetes following gestational diabetes (GDM. Design. A two-group, mixed methods randomized controlled trial in which 50 women with a history of GDM and abnormal glucose tolerance postpartum were randomly assigned to intervention (n=24 or wait control (n=26 and postintervention qualitative interviews with participants. Main Outcome Measures. Modifiable biochemical, anthropometric, behavioural, and psychosocial risk factors associated with the development of type 2 diabetes. The primary outcome variable was the change in fasting plasma glucose (FPG from study entry to one-year follow-up. Results. At one-year follow-up, the intervention group showed significant improvements over the wait control group on stress, diet self-efficacy, and quality of life. There was no evidence of an effect of the intervention on measures of biochemistry or anthropometry; the effect on one health behaviour, diet adherence, was close to significance. Conclusions. Prevention programmes must tackle the barriers to participation faced by this population; home-based interventions should be investigated. Strategies for promoting long-term health self-management need to be developed and tested.

  19. Maternal education and intelligence predict offspring diet and nutritional status.

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    Wachs, Theodore D; Creed-Kanashiro, Hilary; Cueto, Santiago; Jacoby, Enrique

    2005-09-01

    The traditional assumption that children's nutritional deficiencies are essentially due either to overall food scarcity or to a lack of family resources to purchase available food has been increasingly questioned. Parental characteristics represent 1 type of noneconomic factor that may be related to variability in children's diets and nutritional status. We report evidence on the relation of 2 parental characteristics, maternal education level and maternal intelligence, to infant and toddler diet and nutritional status. Our sample consisted of 241 low-income Peruvian mothers and their infants assessed from 3 to 12 mo, with a further follow-up of 104 of these infants at 18 mo of age. Using a nonexperimental design, we related measures of level of maternal education, maternal intelligence, and family socioeconomic status to infant anthropometry, duration of exclusive breast-feeding, adequacy of dietary intake, and iron status. Results indicated unique positive relations between maternal education level and the extent of exclusive breast-feeding. Significant relations between maternal education and offspring length were partially mediated by maternal height. There also were unique positive relations between maternal intelligence and quality of offspring diet and hemoglobin level. All findings remained significant even after controlling for family socioeconomic characteristics. This pattern of results illustrates the importance of parental characteristics in structuring the adequacy of offspring diet. Maternal education and intelligence appear to have unique influences upon different aspects of the diet and nutritional status of offspring.

  20. Personality dimensions and treatment drop-outs among eating disorder patients treated with cognitive behavior therapy.

    Science.gov (United States)

    Dalle Grave, Riccardo; Calugi, Simona; Brambilla, Francesca; Marchesini, Giulio

    2008-04-15

    Premature, unilateral interruption of inpatient treatment of eating disorders (ED) is a key factor limiting success. We evaluated the role of personality dimensions (temperament and character) in predicting drop-out in 145 consecutive ED inpatients (133 females) who entered cognitive behavior therapy. Baseline assessment included anthropometry, the Eating Disorder Examination, the Beck Depression Inventory, the State-Trait Anxiety Inventory, and the Temperament and Character Inventory (TCI). Treatment was based on the new transdiagnostic cognitive behavior theory of ED, adapted for an inpatient setting; it was manual-based and lasted 20 weeks (13, inpatients; 7, residential day hospital). Thirty-four patients (23.4%) discontinued treatment. Drop-outs had a lower level of education, a higher prevalence of separation or divorce in the family, and lower scores on the TCI Persistence scale. After correction for age, gender and body-mass index, scores on the Persistence scale continued to be significantly related to drop-out, and the association was confirmed by Kaplan-Meier analysis. Eating disorder patients with low Persistence scores are significantly less likely to complete inpatient treatment.

  1. 维持性血液透析患者三种营养状况评估方法的比较研究%Comparing Outcome Predictability of Markers of Malnutrition in Maintenance Hemodialysis

    Institute of Scientific and Technical Information of China (English)

    王文龙; 吴光华; 李云生; 程勇军; 柯颖杰; 郝世军; 戴再友; 严海红; 王莹; 郑丹

    2012-01-01

    目的:比较营养不良-炎症评分(MIS)、改良SGA(MQSGA)和血清白蛋白三种维持性血液透析(MHD)患者营养评估方法,为选择MHD患者营养评估方法提供依据.方法:选取我院血透中心行MHD 3个月以上患者为研究对象,观察指标:(1)营养不良指标:MIS、MQSGA和血清白蛋白.(2)人体测量学指标:体重指数(BMI)、肱三头肌皮褶厚度(TSF)、上臂围(MAC)、上臂肌围(MAMC)等.(3)生化指标:血清白蛋白、转铁蛋白、总胆固醇、肌酐、铁蛋白.统计分析MIS、MQSGA和白蛋白与其他营养指标的相关性,并对所有患者追踪1年,分为住院组和未住院组,比较两组中MIS、MQSGA和白蛋白的差异,然后建立COX比例风险模型,分析这3个指标与MHD患者住院风险有无关系.结果:(1)MIS标准:118例MHD患者全部为营养不良占100%;MQSGA标准:营养不良占74.57%;白蛋白标准:营养不良占16.95%.(2)白蛋白、MQSGA和MIS与血液生化和人体测量指标呈现相关性(P<0.05),但是以MIS与其他营养指标的相关系数最大.(3)118例MHD患者中,住院组MIS和MQSGA均显著高于未住院组(P<0.05).(4)Cox风险比例模型显示MIS与患者住院风险有关.结论:MIS对营养不良的检出率最高,与其他营养评价指标的相关性更好,可以预测MHD患者的住院风险.%Objective:To compare the action of malnutrition - inflammation score ( MIS ), subjective global assessment of nutrition ( MQSGA ) and serum albumin in evaluatting malnutrition in maintenance hemodialysis ( MHD ) patients. Methods: All the patients came from Hemo - purified Center of The lth People Hospital of Wenling. We detected the following parameters: ( 1 )nutri-tional parameters: including MIS, MQSGA, and serum albumin. ( 2 ) Anthropometry: including body mass index ( BMI ), triceps skinfold ( TSF ), mid - arm circumference ( MAC ) and mid - arm muscle circumference ( MAMC ).(3) Biochemical assays: including serum total protein, albumin, transferrin

  2. An evaluation of the hypolipidemic effect of an extract of Hibiscus Sabdariffa leaves in hyperlipidemic Indians: a double blind, placebo controlled trial

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    R Rajendran

    2010-06-01

    Full Text Available Abstract Background Hibiscus sabdariffa is used regularly in folk medicine to treat various conditions. Methods The study was a double blind, placebo controlled, randomized trial. Sixty subjects with serum LDL values in the range of 130-190 mg/dl and with no history of coronary heart disease were randomized into experimental and placebo groups. The experimental group received 1 gm of the extract for 90 days while the placebo received a similar amount of maltodextrin in addition to dietary and physical activity advice for the control of their blood lipids. Anthropometry, blood biochemistry, dietary and physical activity were assessed at baseline, day 45 and day 90. Results While body weight, serum LDL cholesterol and triglyceride levels decreased in both groups, there were no significant differences between the experimental and placebo group. Conclusions It is likely that the observed effects were as a result of the patients following the standard dietary and physical activity advice. At a dose of 1 gm/day, hibiscus sabdariffa leaf extract did not appear to have a blood lipid lowering effect. Trial Registration REFCTRI2009000472

  3. Micronutrient malnutrition and wasting in adults with pulmonary tuberculosis with and without HIV co-infection in Malawi

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    Clark Tamara D

    2004-12-01

    Full Text Available Abstract Background Wasting and micronutrient malnutrition have not been well characterized in adults with pulmonary tuberculosis. We hypothesized that micronutrient malnutrition is associated with wasting and higher plasma human immunodeficiency virus (HIV load in adults with pulmonary tuberculosis. Methods In a cross-sectional study involving 579 HIV-positive and 222 HIV-negative adults with pulmonary tuberculosis in Zomba, Malawi, anthropometry, plasma HIV load and plasma micronutrient concentrations (retinol, α-tocopherol, carotenoids, zinc, and selenium were measured. The risk of micronutrient deficiencies was examined at different severity levels of wasting. Results Body mass index (BMI, plasma retinol, carotenoid and selenium concentrations significantly decreased by increasing tertile of plasma HIV load. There were no significant differences in plasma micronutrient concentrations between HIV-negative individuals and HIV-positive individuals who were in the lowest tertile of plasma HIV load. Plasma vitamin A concentrations Conclusions These data demonstrate that wasting and higher HIV load in pulmonary tuberculosis are associated with micronutrient malnutrition.

  4. Effect of Giardia infection on growth and psychomotor development of children aged 0-5 years.

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    Simsek, Z; Zeyrek, F Yildiz; Kurcer, M A

    2004-04-01

    Giardiasis, an intestinal protozoan infection caused by Giardia intestinalis, is common in southeastern Anatolia, Turkey. In this cross-sectional survey, to investigate the role of giardiasis on growth and psychomotor development, we studied 160 children aged 0-5 years. Data were collected using a structured questionnaire, anthropometry, Ankara Developmental Screening Inventory, and laboratory analysis of fecal samples. The results showed that 50 per cent of the subjects were infected with at least one pathogen of intestinal parasitic infections. Giardia intestinalis was the most frequent pathogenic parasite. Giardia-infected children had a risk for stunted (OR = 7.67, 95 per cent CI = 2.25-26.16; p = 0.001) and poor psychomotor development (OR = 2.68, 95 per cent CI = 1.09-6.58; p = 0.030). The data indicate that Giardia intestinalis infection has an adverse impact on child linear growth and psychomotor development. In the primary healthcare centers, during the programme of the monitoring growth and developmental status of children, following children in terms of Giardia, diagnosis and treatment will have a positive effect on child health.

  5. Cardiovascular Disease Risk Factor Patterns and Their Implications for Intervention Strategies in Vietnam

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    Quang Ngoc Nguyen

    2012-01-01

    Methods. A cross-sectional survey in 2009 (2,130 adults was done to collect data on behavioural CVDRF, anthropometry and blood pressure, lipidaemia profiles, and oral glucose tolerance tests. Four metabolic CVDRFs (hypertension, dyslipidaemia, diabetes, and obesity and five behavioural CVDRFs (smoking, excessive alcohol intake, unhealthy diet, physical inactivity, and stress were analysed to identify their prevalence, cluster patterns, and social predictors. Framingham scores were applied to estimate the global 10-year CVD risks and potential benefits of CVD prevention strategies. Results. The age-standardised prevalence of having at least 2/4 metabolic, 2/5 behavioural, or 4/9 major CVDRF was 28%, 27%, 13% in women and 32%, 62%, 34% in men. Within-individual clustering of metabolic factors was more common among older women and in urban areas. High overall CVD risk (≥20% over 10 years identified 20% of men and 5% of women—especially at higher ages—who had coexisting CVDRF. Conclusion. Multiple CVDRFs were common in Vietnamese adults with different clustering patterns across sex/age groups. Tackling any single risk factor would not be efficient.

  6. Assessment of Nutritional Status in Children With Cancer and Effectiveness of Oral Nutritional Supplements.

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    Gürlek Gökçebay, Dilek; Emir, Suna; Bayhan, Turan; Demir, Hacı Ahmet; Gunduz, Mehmet; Tunc, Bahattin

    2015-01-01

    Malnutrition is a common consequence of cancer in children, but the most effective methods of nutrition intervention are under debate. We aimed to evaluate the nutritional status of children diagnosed with cancer, and to investigate the effect of oral nutritional supplements on anthropometric measurements, biochemical parameters, and outcome. A randomized clinical study of 45 newly diagnosed cancer patients was performed. Anthropometric and biochemical data and related factors were assessed at 0, 3, and 6 months after diagnosis. On initial anthropometric assessment, prevalence of malnutrition by weight or height was found to be lower as compared with body mass index (BMI), or weight for height (WFH), or arm anthropometry. Twenty-six of the patients (55%) received oral nutritional supplement. During the second 3 months after diagnosis, there was a statistically significant decrease in number of the patients with WFH Nutritional intervention is necessary to promote normal development and increase functional status as a child receives intensive treatment. Protein- and energy-dense oral nutritional supplements are effective for preventing weight loss in malnourished children.

  7. Nutritional status using multidimensional assessment in Iranian elderly

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    Yahya Pasdar

    2011-07-01

    Full Text Available Background: Nutrition is an important determinant of health in elderly and nutritional assessment is necessary for development of treatment protocols. The study aimed to evaluate nutritional status using multidimensional assessment in elderly.Methods: One hundred fourteen subjects (76 men and 64 women from elderly residence house in Kermanshah, Western Iran were studied. Data was collected using Mini-Nutritional Assessment (MNA, FFQ, anthropometry, bioelectric impedance, biochemistry tools. Hematologic and biochemistry markers were assessed in 5 ml fasting blood sample. Results: 46.4% showed normal nutritional status while 38.7% have been classified as mild to moderate malnutrition and 14.9% suffered from severe malnutrition based on MNA scores. Malnutrition using different cut-offs were; body mass index 16.4%, haemoglobin 19%, albumin (with normal CRP level 9.8%, ferritin 9.4% (<20 µg/l. Lean body mass and percent of body fat was lower than normal in 23% and 21% respectively. There was significant correlation between lean body mass, total body water and MNA score (p<0.05. A strong positive correlation was found between; BMI, percent of body fat, Mid arm circumference and MNA total score (p<0.001. Conclusion: The study confirmed that MNA score was significantly associated with anthropometric, bioelectric and biochemical findings. It is concluded that an appropriate nutrition intervention program need to introduce to improve nutritional status in older people living in elderly homes.

  8. FitKids360: Design, Conduct, and Outcomes of a Stage 2 Pediatric Obesity Program

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    Jared M. Tucker

    2014-01-01

    Full Text Available This paper describes FitKids360, a stage 2 pediatric weight management program. FitKids360 is a physician-referred, multicomponent, low-cost healthy lifestyle program for overweight and obese youth 5–16 years of age and their families. FitKids360 provides an evidence-based approach to the treatment of pediatric overweight by targeting patients’ physical activity, screen time, and dietary behaviors using a family-centered approach. The intervention begins with a two-hour orientation and assessment period followed by six weekly sessions. Assessments include lifestyle behaviors, anthropometry, and the Family Nutrition and Physical Activity (FNPA survey, which screens for obesogenic risk factors in the home environment. Outcomes are presented from 258 patients who completed one of 33 FitKids360 classes. After completing FitKids360, patients increased moderate to vigorous physical activity by 14 minutes (P=0.019, reduced screen time by 44 minutes (P<0.001, and improved key dietary behaviors. Overall, FNPA scores increased by 9% (P<0.001 and 69% of patients with “high risk” FNPA scores at baseline dropped below the “high risk” range by followup. Patients also lowered BMIs (P=0.011 and age- and sex-adjusted BMI z-scores (P<0.001 after completing the 7-week program. We hope this report will be useful to medical and public health professionals seeking to develop stage 2 pediatric obesity programs.

  9. Feasibility of Development of a Cohort in a Rural Area of Sub-Himalayan Region of India to Assess the Emergence of Cardiovascular Diseases Risk Factors.

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    Bhardwaj, Ashok Kumar; Kumar, Dinesh; Raina, Sunil Kumar; Bhushan, Satya; Chander, Vishav; Sharma, Sushant

    2014-01-01

    Introduction. Rural area of India is facing epidemiological transitions due to growth and development, warranting a longitudinal study to assess the development of CVDs risk factors. Objective. Feasibility of setting up a rural cohort for the assessment and development of biochemical risk factors for CVDs. Methodology. In Himachal Pradesh, house-to-house surveys were carried out in six villages for anthropometry and assessment of lipid profile. All the information was stored in specifically designed web-based software, which can be retrieved at any time. Results. A total of 2749 individuals of more than 20 years of age were recruited with a 14.3% refusal rate. According to Asian criteria, measured overweight and obesity (BMI > 27.5 kg/m(2)) were 44.9% and 10.5%, respectively. Obesity was significantly more (P = 0.01) among females (11.7%) as compared to males (8.4%). The prevalence of prehypertension and hypertension was observed to be 16.3% and 37.4%, respectively. Eighty percent of individuals had borderline (46.5%) to high (35.4%) level of triglycerides (TGs). Elevated total cholesterol (TC) and low density lipoprotein (LDL) level were observed among 30.0% and 11.0% individuals only. Conclusion. A high prevalence of biochemical risk factors for CVDs in a rural area urges establishment of an effective surveillance system.

  10. The effects of varying protein and energy intakes on the growth and body composition of very low birth weight infants

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    Costa-Orvay Juan Antonio

    2011-12-01

    Full Text Available Abstract Objective To determine the effects of high dietary protein and energy intake on the growth and body composition of very low birth weight (VLBW infants. Study design Thirty-eight VLBW infants whose weights were appropriate for their gestational ages were assessed for when they could tolerate oral intake for all their nutritional needs. Thirty-two infants were included in a longitudinal, randomized clinical trial over an approximate 28-day period. One control diet (standard preterm formula, group A, n = 8, 3.7 g/kg/d of protein and 129 kcal/kg/d and two high-energy and high-protein diets (group B, n = 12, 4.2 g/kg/d and 150 kcal/kg/d; group C, n = 12, 4.7 g/kg/d and 150 kcal/kg/d were compared. Differences among groups in anthropometry and body composition (measured with bioelectrical impedance analysis were determined. An enriched breast milk group (n = 6 served as a descriptive reference group. Results Groups B and C displayed greater weight gains and higher increases in fat-free mass than group A. Conclusion An intake of 150 kcal/kg/d of energy and 4.2 g/kg/d of protein increases fat-free mass accretion in VLBW infants.

  11. Consumption of low-fat dairy products and energy and protein intake in cancer patients at risk of malnutrition.

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    Vidal-Casariego, Alfonso; Pintor-de la Maza, Begoña; Calleja-Fernández, Alicia; Villar-Taibo, Rocío; Cano-Rodríguez, Isidoro; Ballesteros-Pomar, María D

    2015-01-01

    Current nutritional guidelines encourage the reduction of fat intake from animal sources like dairy products. The aim was to determine whether the consumption of low-fat dairy is related to poorer dietary intake and nutritional status in cancer patients at risk of malnutrition. This cross-sectional included patients with solid or hematological malignancies at risk of malnutrition. Nutritional status was studied using Subjective Global Assessment, anthropometry, and grip strength. Dietary intake was evaluated with a 24-h recall and dairy consumption with a structured questionnaire. Seventy-four patients were recruited; 71.6% males of 64.8 yr, most with gastrointestinal malignancies. Only 37.8% consumed whole milk, and 61.4% consumed whole yogurt. Reasons for consumption of low-fat dairies were healthy diet (58.0%), hypercholesterolemia (20.0%), and digestive intolerance (10.0%). There were similar rates of malnutrition according the type of dairy (whole 60.9% vs. low-fat 66.7%, P = 0.640). Low-fat dairies were related to a reduction in energy (whole 1980.1 kcal vs. low-fat 1480.9, P = 0.007) and protein intake (whole 86.0 g vs. low-fat 63.0 g, P = 0.030).

  12. A finite element model of the L4-L5-S1 human spine segment including the heterogeneity and anisotropy of the discs.

    Science.gov (United States)

    Jaramillo, Hector E; Gómez, Lessby; García, Jose J

    2015-01-01

    With the aim to study disc degeneration and the risk of injury during occupational activities, a new finite element (FE) model of the L4-L5-S1 segment of the human spine was developed based on the anthropometry of a typical Colombian worker. Beginning with medical images, the programs CATIA and SOLIDWORKS were used to generate and assemble the vertebrae and create the soft structures of the segment. The software ABAQUS was used to run the analyses, which included a detailed model calibration using the experimental step-wise reduction data for the L4-L5 component, while the L5-S1 segment was calibrated in the intact condition. The range of motion curves, the intradiscal pressure and the lateral bulging under pure moments were considered for the calibration. As opposed to other FE models that include the L5-S1 disc, the model developed in this study considered the regional variations and anisotropy of the annulus as well as a realistic description of the nucleus geometry, which allowed an improved representation of experimental data during the validation process. Hence, the model can be used to analyze the stress and strain distributions in the L4-L5 and L5-S1 discs of workers performing activities such as lifting and carrying tasks.

  13. Effect of Chocolate and Yerba Mate Phenolic Compounds on Inflammatory and Oxidative Biomarkers in HIV/AIDS Individuals

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    Aline A. Petrilli

    2016-05-01

    Full Text Available Flavonoids in cocoa and yerba mate have a beneficial role on inflammation and oxidative disorders. Their effect on HIV individuals has not been studied yet, despite the high cardiovascular risk of this population. This study investigated the role of cocoa and yerba mate consumption on oxidative and inflammatory biomarkers in HIV+ individuals. A cross-over, placebo-controlled, double-blind, randomized clinical trial was conducted in 92 individuals on antiretroviral therapy for at least six months and at viral suppression. Participants were randomized to receive either 65 g of chocolate or chocolate-placebo or 3 g of yerba mate or mate-placebo for 15 days each, alternating by a washout period of 15 days. At baseline, and at the end of each intervention regimen, data regarding anthropometry, inflammatory, oxidative and immunological parameters were collected. High-sensitivity C-reactive protein, fibrinogen, lipid profile, white blood cell profile and thiobarbituric acid reactive substances were assessed. There was a difference between mean concentrations of HDL-c (ANOVA; p ≤ 0.05 among the different regimens: dark chocolate, chocolate-placebo, yerba mate and mate-placebo. When a paired Student t-test was used for comparisons between mean HDL-c at baseline and after each regimen, the mean concentration of HDL-c was higher after supplementation with dark chocolate (p = 0.008.

  14. Association between HIV replication and serum leptin levels: an observational study of a cohort of HIV-1-infected South African women

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    Azzoni Livio

    2010-09-01

    Full Text Available Abstract Background Advanced HIV infection can result in lipoatrophy and wasting, even in the absence of ongoing opportunistic infections, suggesting that HIV may directly affect adipose tissue amount and distribution. Methods We assessed the relationship of fat (measured using anthropometry, DEXA, MRI scans or markers related to glucose and lipid metabolism with viral load in a cross-sectional sample of 83 antiretroviral-naïve HIV-1-infected South African women. A multivariable linear model was fitted to log10VL to assess the combined effect of these variables. Results In addition to higher T cell activation, women with viral load greater than the population median had lower waist circumference, body mass index and subcutaneous abdominal fat, as well as lower serum leptin. We demonstrate that leptin serum levels are inversely associated with viral replication, independent of the amount of adipose tissue. This association is maintained after adjusting for multiple variables associated with disease progression (i.e., cellular activation and innate immunity effector levels. Conclusions Our results demonstrate that serum leptin levels are inversely associated with viral replication, independent of disease progression: we postulate that leptin may affect viral replication.

  15. Obesity coexists with malnutrition?: adequacy of food consumption by severely obese patients to dietary reference intake recommendations

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    Jaqueline Driemeyer Correia Horvath

    2014-02-01

    Full Text Available To assess the adequacy of food intake in severely obese patients and describe their main nutritional deficiencies on the basis of Dietary Reference Intakes (DRIs. Patients on a waiting list for bariatric surgery were sequentially recruited from March 2010 to November 2011. All subjects underwent nutritional status assessment (anthropometry, dietary recall and semi-structured interview, socioeconomic evaluation (Brazilian Association of Research Companies criteria and laboratory testing (glucose/hormone/lipid panel. A total of 77 patients were assessed, 50 of whom (76.6% were female. Mean age was 44.48±12.55 years. The most common comorbidities were hypertension (72.4%, binge eating disorder (47.4%, type 2 diabetes mellitus (32.9%, sleep apnea (30.3% and dyslipidemia (18.4%. Macronutrient intake was largely adequate, in view of the high calorie intake. However, some micronutrient deficiencies were present. Only 19.5% of patients had an adequate intake of potassium, 26.0% of calcium, and 66.2% of iron. All subjects consumed more than the minimum recommended intake of sodium, with 98.7% reaching the upper limit. B-complex vitamin intake was satisfactory (adequate in >80% of subjects, but lipid-soluble vitamin (A, D, E intake often fell short of the RDI. The diet of severely obese patients is unbalanced, with high calorie intake paralleled by insufficient micronutrient intake. When these patients are assessed and managed, qualitative dietary changes should be considered in addition to routine caloric restriction.

  16. Does self-reported physical activity associate with high blood pressure in adolescents when adiposity is adjusted for?

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    Barros, Mauro V G; Ritti-Dias, Raphael Mendes; Honda Barros, Simone Storino; Mota, Jorge; Andersen, Lars Bo

    2013-01-01

    Studies show that both low physical activity (PA) and adiposity are associated with a higher risk of hypertension. However, the relationship between PA and blood pressure in adolescents is controversial and other studies have reported that no association was observed. Of particular interest is the evaluation of whether the association between PA and high blood pressure is independent of adiposity. A sample of 3764 Brazilian adolescents who attend high schools was selected using random cluster sampling. Data were collected using the Global School-based Student Health Survey, anthropometry, and blood pressure readings. The prevalence of high blood pressure was 14.6% (95% Confidence Interval (CI) 13.5-15.7), higher amongst males (20.0%; 95%CI 18.0-22.1) compared with females (10.9%; 95%CI 9.7-12.3). Sixty-six per cent of the adolescents were reported to be insufficiently active. The prevalence of high blood pressure was 12.8% (95%CI 11.0-14.7) amongst active compared with 15.4% (95%CI 14.0-16.9) amongst insufficiently active adolescents. The association between PA and high blood pressure was observed only amongst females after adjusting for waist circumference (odds ratio (OR) 1.67; 95%CI 1.21-2.31) and body mass index (OR 1.71; 95%CI 1.23-2.37). Notwithstanding levels of adiposity, higher PA levels are associated with a lower prevalence of high blood pressure amongst females, although not amongst males.

  17. Anthropometric, biochemical and clinical assessment of malnutrition in Malaysian patients with advanced cirrhosis

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    Rampal Sanjay

    2010-06-01

    Full Text Available Abstract Background There is limited data on the nutritional status of Asian patients with various aetiologies of cirrhosis. This study aimed to determine the prevalence of malnutrition and to compare nutritional differences between various aetiologies. Methodology A cross-sectional study of adult patients with decompensated cirrhosis was conducted. Nutritional status was assessed using standard anthropometry, serum visceral proteins and subjective global assessment (SGA. Results Thirty six patients (mean age 59.8 ± 12.8 years; 66.7% males; 41.6% viral hepatitis; Child-Pugh C 55.6% with decompensated cirrhosis were recruited. Malnutrition was prevalent in 18 (50% patients and the mean caloric intake was low at 15.2 kcal/kg/day. SGA grade C, as compared to SGA grade B, demonstrated significantly lower anthropometric values in males (BMI 18.1 ± 1.6 vs 26.3 ± 3.5 kg/m2, p Conclusion Significant malnutrition in Malaysian patients with advanced cirrhosis is common. Alcoholic cirrhosis may have more malnutrition compared to other aetiologies of cirrhosis.

  18. Assessment of a head support system to prevent pediatric out-of-position: an observational study

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    Lopez-Valdes, Francisco J.; Forman, Jason L.; Ash, Joseph H.; Kent, Richard; Alba, Juan J.; Segui-Gomez, Maria

    2013-01-01

    Head injuries are the most common severe injuries sustained by pediatric occupants in road traffic crashes. Preventing children from adopting positions that can result in an increased injury risk due to unfavorable interactions with the restraints is fundamental. The objective of this paper was to assess the effect of a head support system (SS) on the lateral position of the head, the vertical position of the sternum and the shoulder belt fit. Thirty pediatric rear-seat passengers were exposed to two 75-minute trials. Volunteers were restrained by a three-point belt and, if needed, used the appropriate child restraint system for their anthropometry (high-back booster, low-back booster, no booster). A case crossover study was designed in which the volunteers used the head support system (SS) during one of the trials, acting as their own controls (No SS) in the other. Compared to the control group, the head support reduced significantly the 90th percentile value of the absolute value of the relative lateral motion of the head, regardless of the restraint used. The system also reduced the maximum downward position of the sternal notch within the low-back booster group. As for the belt fit, the use of the head support improved significantly the position of the shoulder belt on the occupant in the low-back booster and in the no booster groups. PMID:24406966

  19. Morphological characteristics of Olympic sprint canoe and kayak paddlers.

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    Ackland, T R; Ong, K B; Kerr, D A; Ridge, B

    2003-09-01

    Canoe and kayak paddlers (n = 50 M & 20 F) who competed in the sprint events at the 2000 Olympic Games in Sydney were measured on a battery of 38 anthropometry dimensions prior to competition. The ensuing analysis aimed to identify common physical characteristics that provide these elite paddlers with a competitive advantage. This study demonstrated that participants in Olympic sprint paddling events can be considered homogeneous in shape and physical size; male and female paddlers have SAMs of 1.1 and 1.0 respectively. Compared to other athlete groups, the variance in stature and body mass of paddlers is generally low. Whilst sprint paddlers are not athletes with extreme proportionality profiles, they do possess unique characteristics not commonly observed in the general population. These include a lean body composition (Phantom z-scores for skinfolds range from -1.5 to -2.5 for most sites) with proportionally large upper body girths (z-scores > +1.0 for arm and chest girths), and narrow hips (for males). The morphology of elite paddlers appears to have altered during the past 25 years toward a more compact, robust physique. This trend is especially noticeable for the female competitors.

  20. Equipment set-up among Olympic sprint and slalom kayak paddlers.

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    Ong, K B; Ackland, T R; Hume, P A; Ridge, B; Broad, E; Kerr, D A

    2005-01-01

    The anthropometry and equipment set-up for sprint (31 male; 11 female) and slalom (12 male; 12 female) kayak paddlers who competed at the 2000 Olympic Games in Sydney were measured in the 15 day period before competition. This paper provides normative data for equipment set-up in these sports, as well as information about differences in rigging and paddle dimensions between sprint and slalom kayak paddlers. These differences were consistent for both male and female athletes, with sprint paddlers seated higher and using longer paddles with longer, though narrower, blades (p < 0.0001). Among male sprint paddlers, only minor differences in equipment set-up were found between competitors ranked in the top 10 places compared to the rest of the field. Considering all male paddlers initially, then sprint paddlers alone, significant (p < 0.01) regression equations were developed for the prediction of foot bar distance (r2 = 0.482 and 0.589 respectively) and hand grip distance (r2 = 0.400 and 0.541 respectively). The process of fine tuning equipment set-up often requires hours of practice with subjective feedback from the athlete. The normative data presented in this paper should assist coaches with this process as their athletes evolve toward their individual optimum set-up.

  1. Backpack-back pain complexity and the need for multifactorial safe weight recommendation.

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    Adeyemi, Ademola James; Rohani, Jafri Mohd; Abdul Rani, Mat Rebi

    2017-01-01

    The study analysed backpack-related back pain in school children by investigating the possibility of multiple interactions among causative factors, which may be responsible for the non-conclusive findings on the issue. Using data from 444 prepubescent schoolchildren, a mixed method design combining survey, observation and direct measurement strategies was implemented. Using a multivariate structural equation modelling approach, the study investigated interactions among anthropometry, posture, backpack volume, rating and back pain constructs, with each construct made of 2-4 indicators. Additionally, regression analysis was used to determine the feasibility of considering the two additional factors of age and body mass index along with the globally accepted recommendation of a load of 10-15% of body weight. Our model demonstrated an acceptable model fit and revealed direct and indirect effects of the factors. Obese children were recommended to carry a one-third lighter load than other children. The application of systematic/multiple strategies provided an explanation for some of the issues associated with school children's backpack-related back pain.

  2. Food Insecurity Is Associated with Undernutrition but Not Overnutrition in Ecuadorian Women from Low-Income Urban Neighborhoods

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    M. Margaret Weigel

    2016-01-01

    Full Text Available Household food insecurity (HFI is becoming an increasingly important issue in Latin America and other regions undergoing rapid urbanization and nutrition transition. The survey investigated the association of HFI with the nutritional status of 794 adult women living in households with children in low-income neighborhoods in Quito, Ecuador. Data were collected on sociodemographic characteristics, household food security status, and nutritional status indicators (dietary intake, anthropometry, and blood hemoglobin. Data were analyzed using multivariate methods. The findings identified revealed a high HFI prevalence (81% among the urban households that was associated with lower per capita income and maternal education; long-term neighborhood residency appeared protective. HFI was associated with lower dietary quality and diversity and an increased likelihood of anemia and short stature but not increased high-calorie food intake or generalized or abdominal obesity. Although significant progress has been made in recent years, low dietary diversity, anemia, and growth stunting/short stature in the Ecuadorian maternal-child population continue to be major public health challenges. The study findings suggest that improving urban food security may help to improve these nutritional outcomes. They also underscore the need for food security policies and targeted interventions for urban households and systematic surveillance to assess their impact.

  3. Nutrition for the pediatric surgical patient: approach in the peri-operative period

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    Falcão Mário Cícero

    2002-01-01

    Full Text Available Nutrition is essential for maintenance of physiologic homeostasis and growth. Hypermetabolic states lead to a depletion of body stores, with decreased immunocompetence and increased morbidity and mortality. The purpose of this paper is to provide an update regarding the provision of appropriate nutrition for the pediatric surgical patient, emphasizing the preoperative and postoperative periods. Modern nutritional support for the surgical patient comprises numerous stages, including assessment of nutritional status, nutritional requirements, and nutritional therapy. Nutritional assessment is performed utilizing the clinical history, clinical examination, anthropometry, and biochemical evaluation. Anthropometric parameters include body weight, height, arm and head circumference, and skinfold thickness measurements. The biochemical evaluation is conducted using determinations of plasma levels of proteins, including album, pre-albumin, transferrin, and retinol-binding protein. These parameters are subject to error and are influenced by the rapid changes in body composition in the peri-operative period. Nutritional therapy includes enteral and/or parenteral nutrition. Enteral feeding is the first choice for nutritional therapy. If enteral feeding is not indicated, parenteral nutrition must be utilized. In all cases, an individualized, adequate diet (enteral formula or parenteral solution is obligatory to decrease the occurrence of overfeeding and its undesirable consequences.

  4. Association of pica with anemia and gastrointestinal distress among pregnant women in Zanzibar, Tanzania.

    Science.gov (United States)

    Young, Sera L; Khalfan, Sabra S; Farag, Tamer H; Kavle, Justine A; Ali, Said M; Hajji, Hamad; Rasmussen, Kathleen M; Pelto, Gretel H; Tielsch, James M; Stoltzfus, Rebecca J

    2010-07-01

    The etiology of pica, the purposive consumption of non-food substances, is not understood, despite its ubiquity among gravidae. We examined correlates of pica in a representative obstetric population (n = 2,368) on Pemba Island, Zanzibar, Tanzania to examine proposed etiologies. Cross-sectional data were collected on socioeconomic characteristics, food intake, geophagy (earth consumption), amylophagy (raw starch consumption), anthropometry, iron status, parasitic burden, and gastrointestinal morbidities. Amylophagy was reported by 36.3%, geophagy by 5.2%, and any pica by 40.1%. There was a strong additive relationship of geophagy and amylophagy with lower hemoglobin (Hb) concentration and iron deficiency anemia. By multivariate logistic regression, any pica was associated with Hb level (odds ratio [OR] = 0.76, 95% confidence interval [CI] = 0.72-0.81), nausea (OR = 1.45, 95% CI = 1.20-1.73), and abdominal pain (OR = 1.22, 95% CI = 1.01-1.48). These striking results indicate that the nature of the relationship between pica, pregnancy, gastrointestinal distress, and iron deficiency anemia merits further investigation.

  5. Pacing Strategy and Change in Body Composition during a Deca Iron Triathlon.

    Science.gov (United States)

    Herbst, Lutz; Knechtle, Beat; Lopez, Carlos Luis; Andonie, Jorge Luis; Fraire, Oscar Salas; Kohler, Götz; Rüst, Christoph Alexander; Rosemann, Thomas

    2011-08-31

    We investigated the timeline of performances in the three races of the 'World Challenge Deca Iron Triathlon', held in 2006, 2007 and 2009, where the athletes completed one Ironman triathlon daily on 10 consecutive days. The association of anthropometric characteristics such as body fat estimated using bioelectrical impedance analysis and previous experience in ultra-triathlon with race time was investigated using multiple linear regression analysis. Forty-nine athletes participated in these three races; 23 (47%) participants completed the race within 8,817 (1,322) min. Day 1 was the fastest with 762 (86) min; the slowest was Day 10 with 943 (167) min (PIron triathlons (P=0.028) and the personal best time in a Triple Iron triathlon (PIron triathlon decreased throughout the competition, with the fastest race on Day 1 and the slowest on Day 10. The number of finished Triple Iron triathlons and the personal best time in a Triple Iron triathlon, but not anthropometry, were related to race time. To conclude, athletes need to have a high number of previously completed Triple Iron triathlons, as well as a fast personal best time in a Triple Iron triathlon, in order to finish a Deca Iron triathlon successfully.

  6. Definition of sizes for the design of school furniture for Bogotá schools based on anthropometric criteria.

    Science.gov (United States)

    García-Acosta, G; Lange-Morales, K

    2007-10-01

    The current paper deals with the definition of sizes for the design of school furniture for schools in Bogotá, Colombia, based on an analysis of available anthropometric data on Latin American children. State-of-the-art anthropometric, national and international standards were considered, in order to define the anthropometric variables that were to be used for defining the furniture. Matrices relating age and specific anthropometric dimensions were constructed, as a visualization method for establishing the dimensional differences between children of the same age and the ranges that should be covered by the items of furniture. Dimensional data were grouped by establishing the minimum sizes and general dimensions of furniture needed to cover the 5-95th percentile of school children between the ages of 5 and 18 years. The distribution of the furniture in the different school grades was also indicated. Apart from the need for an adequate match between child anthropometry and school furniture dimensions, this study shows the importance of a proper distribution of furniture sizes in the different school grades, as a complementary and decisive aspect to be considered in order to meet the heterogenic, anthropometrical requirements of children of the same age and school grade.

  7. Anthropometric evaluation for primary school furniture design.

    Science.gov (United States)

    Chung, Joanne W Y; Wong, Thomas K S

    2007-03-01

    Musculoskeletal symptoms are one of the top ten health problems among schoolchildren in Hong Kong. Whether or not these symptoms are related to school furniture has yet to be determined and published data on furniture size are lacking. The purpose of the study was to determine whether the design of furniture in schools is appropriate for children's anthropometry. A total of 214 volunteer subjects were recruited. This constituted 90% of the total number of primary 5 and 6 students in the studied school (i.e. those aged 10 and 13 years). The data collected included demographic information, data on perceived health and posture and body and furniture measurements. The girls' BMI was lower than that of the boys. The girls had longer lower limbs and wider hip breadth measurements in the standing position. This was similar in the sitting position. Almost none of the subjects had a chair with an appropriate seat height. Seat depth was found appropriate for large groups of students whether or not a large or small chair was used. Recommendations on the sizes of chairs and desks for boys and girls are discussed.

  8. Classroom furniture and anthropometric characteristics of Iranian high school students: proposed dimensions based on anthropometric data.

    Science.gov (United States)

    Dianat, Iman; Karimi, Mohammad Ali; Asl Hashemi, Ahmad; Bahrampour, Samira

    2013-01-01

    The study evaluated the potential mismatch between classroom furniture dimensions and anthropometric characteristics of 978 Iranian high school students (498 girls, 480 boys), aged 15-18 years. Nine anthropometric measurements (stature, sitting height, sitting shoulder height, popliteal height, hip breadth, elbow-seat height, buttock-popliteal length, buttock-knee length and thigh clearance) and five dimensions from the existing classroom furniture were measured and then compared together (using match criterion equations) to identify any potential mismatch between them. The results indicated a considerable mismatch between body dimensions of the students and the existing classroom furniture, with seat height (60.9%), seat width (54.7%) and desktop height (51.7%) being the furniture dimensions with a higher level of mismatch. The levels of mismatch varied between the high-school grade levels and between genders, indicating their special requirements and possible problems. The proposed dimensions of the classroom furniture more appropriate for the students were given. This additional information on students' anthropometry can be used by local furniture industries as a starting point for designing more appropriate furniture for school children, or used by schools to aid in furniture selection.

  9. Long-Term Consequences for Offspring of Paternal Diabetes and Metabolic Syndrome

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    Benigno Linares Segovia

    2012-01-01

    Full Text Available Background. Recent studies have reported an increase in the prevalence of obesity and metabolic syndrome in children and adolescents. However, few have focused how diabetes mellitus and metabolic syndrome together in parents can influence on obesity and metabolic disturbances in offspring. Objective. To know the risk obesity and metabolic disturbance in children, adolescents, and young adults whose parents have diabetes mellitus and metabolic syndrome. Methods. A comparative survey was made in healthy children of parents with diabetes mellitus and metabolic syndrome compared with offspring of healthy parents. We performed anthropometry and evaluated blood pressure, glucose, total cholesterol, HDL cholesterol, and triglycerides levels in plasma. We registered parent antecedents to diabetes mellitus and metabolic syndrome and investigated the prevalence of overweight, obesity, and metabolic disturbances in offspring. Results. We studied 259 subjects of 7 to 20 years of age. The prevalence of overweight and obesity was 27% and 37%, respectively. The highest proportion of BMI >95th of the entire group was found in offspring with both diabetic parents. Glucose and total cholesterol levels were lower in the group with healthy parents compared with the group with diabetic mother and metabolic syndrome but with healthy father. HDL cholesterol was higher in the group with both healthy parents than in the group with diabetic mother and metabolic syndrome but healthy father. Conclusions. The offspring of parents with diabetes plus metabolic syndrome showed higher proportion of variables related to metabolic syndrome compared with healthy parents.

  10. Human physiological responses to cold exposure: Acute responses and acclimatization to prolonged exposure.

    Science.gov (United States)

    Castellani, John W; Young, Andrew J

    2016-04-01

    Cold exposure in humans causes specific acute and chronic physiological responses. This paper will review both the acute and long-term physiological responses and external factors that impact these physiological responses. Acute physiological responses to cold exposure include cutaneous vasoconstriction and shivering thermogenesis which, respectively, decrease heat loss and increase metabolic heat production. Vasoconstriction is elicited through reflex and local cooling. In combination, vasoconstriction and shivering operate to maintain thermal balance when the body is losing heat. Factors (anthropometry, sex, race, fitness, thermoregulatory fatigue) that influence the acute physiological responses to cold exposure are also reviewed. The physiological responses to chronic cold exposure, also known as cold acclimation/acclimatization, are also presented. Three primary patterns of cold acclimatization have been observed, a) habituation, b) metabolic adjustment, and c) insulative adjustment. Habituation is characterized by physiological adjustments in which the response is attenuated compared to an unacclimatized state. Metabolic acclimatization is characterized by an increased thermogenesis, whereas insulative acclimatization is characterized by enhancing the mechanisms that conserve body heat. The pattern of acclimatization is dependent on changes in skin and core temperature and the exposure duration.

  11. METABOLIC SYNDROME AND PHYSICA L ACTIVITY IN CHILEAN IMMIGRANTS LIVING IN RIO GALLEGOS, SANTA CRUZ, ARGENTINA

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    Inger Sally Padilla

    2013-03-01

    Full Text Available To study the frequencyof metabolic syndrome, its components and its relationshipwithphysical activityin Chilean immigrants living inRío Gallegos, SantaCruz, Argentina.314 Chilean immigrants (165womenand 149men were interviewed in RioGallegos in2010,with healthy status in medical records(2000.Anthropometry,blood pressurecontrol,blood testto measureglucose,triglycerides andHDL cholesterol weredetermined.Metabolic syndromewasestablished bycriteria of theNCEPATPIII.Themetabolic syndromehad anoverall prevalenceof 28.9% (95%CI: 23.9 to 34.Metabolicsyndromeprevalence was larger in women(32.1%than in men(25.5%.The prevalence ofits componentswere:abdominalobesity56%,low levels ofHDL cholesterol 48.3%, highlevels of triglycerides68.1%,hypertension46.1%and high levels of glucose 72.5%.Inadequate physical activitywas 66.2% (95%CI:60.1 to 71.5.Immigrantshadmorelikelihoodof metabolic syndromeliving in Río Gallegos for 15 yearsormore(β:5.74,95%CI:2,81-11,73,p=0.000and withinadequate physical activity(β:3.36,95%CI:1.57to7.21,p=0.002.The prevalenceof metabolic syndrome inChileanimmigrantsliving in RíoGallegosis higherthan that reportedin Argentina andChile.

  12. Food Insecurity Is Associated with Undernutrition but Not Overnutrition in Ecuadorian Women from Low-Income Urban Neighborhoods.

    Science.gov (United States)

    Weigel, M Margaret; Armijos, Rodrigo X; Racines, Marcia; Cevallos, William

    2016-01-01

    Household food insecurity (HFI) is becoming an increasingly important issue in Latin America and other regions undergoing rapid urbanization and nutrition transition. The survey investigated the association of HFI with the nutritional status of 794 adult women living in households with children in low-income neighborhoods in Quito, Ecuador. Data were collected on sociodemographic characteristics, household food security status, and nutritional status indicators (dietary intake, anthropometry, and blood hemoglobin). Data were analyzed using multivariate methods. The findings identified revealed a high HFI prevalence (81%) among the urban households that was associated with lower per capita income and maternal education; long-term neighborhood residency appeared protective. HFI was associated with lower dietary quality and diversity and an increased likelihood of anemia and short stature but not increased high-calorie food intake or generalized or abdominal obesity. Although significant progress has been made in recent years, low dietary diversity, anemia, and growth stunting/short stature in the Ecuadorian maternal-child population continue to be major public health challenges. The study findings suggest that improving urban food security may help to improve these nutritional outcomes. They also underscore the need for food security policies and targeted interventions for urban households and systematic surveillance to assess their impact.

  13. [Above and beyond BMI : Alternative methods of measuring body fat and muscle mass in critically ill patients and their clinical significance].

    Science.gov (United States)

    Weig, T; Irlbeck, T; Frey, L; Paprottka, P; Irlbeck, M

    2016-09-01

    Obesity leads to better survival in critically ill patients. Although there are several studies confirming this thesis, the "obesity paradox" is still surprising from the clinician's perspective. One explanation for the "obesity paradox" is the fact that the body mass index (BMI), which is used in almost all clinical evaluations to determine weight categories, is not an appropriate measure of fat and skeletal muscle mass and its distribution in critically ill patients. In addition, height and weight are frequently estimated rather than measured. Central obesity has been identified in many disorders as an independent risk factor for an unfavourable outcome. The first clues are to be found in intensive care. Along with obesity, an individual's entire muscle mass is a variable that has an influence on outcome. Central obesity can be measured relatively easily with an abdominal calliper, but the calculation of muscle mass is more complex. A valid and detailed measurement of this can be obtained using computed tomography (CT) images, acquired during routine care. For future clinical observation or interventional studies, single cross-sectional CT is a more sophisticated tool for measuring patients' anthropometry than a measuring tape and callipers. Patients with sarcopenic obesity, for example, who may be at a particular risk, can only be identified using imaging procedures such as single cross-sectional CT. Thus, BMI should take a back seat as an anthropometric tool, both in the clinic and in research.

  14. Anthropometric, body composition and somatotype characteristics of elite female volleyball players from the highest Spanish league.

    Science.gov (United States)

    Martín-Matillas, Miguel; Valadés, David; Hernández-Hernández, Elena; Olea-Serrano, Fátima; Sjöström, Michael; Delgado-Fernández, Manuel; Ortega, Francisco B

    2014-01-01

    This study aimed to describe morphological characteristics of elite female volleyball players from the highest Spanish league, with special focus on differences by performance level and playing positions. Nearly all female players playing in the highest Spanish volleyball league during season 2003/2004 participated in this study (N=148 elite players, 92% of the total). Anthropometric, body composition and somatotype parameters according to performance and playing positions were analysed. The players' characteristics were as follows; body mass 72.3 ± 8.4 kg; stature 179.8 ± 7.1 cm; body fat 24.0 ± 3.1% and skeletal muscle mass 27.3 ± 2.9 kg. Mean somatotype was 3.1 ± 0.7; 3.4 ± 0.9; 3.1 ± 0.9 characterised as central with a tendency to balanced mesomorph. Top level players (whose teams were better classified in the team performance ranking) were taller, had higher skeletal muscle mass and ectomorphy, and had a lower level of adiposity markers, compared with lower level players. Players selected for their respective National teams (individual performance) were taller, heavier, had higher muscle mass and lower endomorphy than non-selected players. Differences according to playing positions were found. This study provides a complete set of reference data on anthropometry, body composition and somatotype of elite female volleyball players. Morphological differences have been identified according to performance level and playing position.

  15. Determination of sex by armbone dimensions.

    Science.gov (United States)

    Aye, Victor Omakoji

    2010-06-15

    Sex determination is a vital part of the medico-legal system but can be difficult in cases where the body is damaged. The purpose of this study was to develop a technique for sex determination from three arm-bone dimensions (wrist circumference, arm length and arm span). This knowledge can be applied in cases of mass disaster, homicide and events such as sports. Data were collected for 95 Nigerian male students and 90 Nigerian female students using physical anthropometry. Discriminant function presented the wrist dimension as the dominant contributor in this study. Combination equations for both the wrist and arm-span dimensions correctly classified sex (male/female) with an accuracy rate of 84.9%. On cross-validation, sex was also established with the same 84.9% accuracy rate. Sex determination was higher in males. Sexual dimorphism was established in this study, although the wrist circumference was more distinct than arm span; a combination of both generated sex with an accuracy prediction rate of 84.9%.

  16. MICRONUTRIENT CONTENT OF BREAST MILK

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    Sunita

    2014-02-01

    Full Text Available Considering that in exclusively breast - fed infants , breast milk is the sole source of the nutrition for the first few months of life , it is important to have accurate data on its composition. Various studies have been done on factors affecting the concentration of microelements in breast milk. Through this article we tried to address the iron , zinc , copper content of breast milk wh ich is most essential micronutrients for growth of infant. A wide range of values for iron in the breast milk (0.1 – 1.6 mg/l , Zn and Cu were 625 (475 - 889 microgram/l and 239 (200 - 296 microgram/l respectively have been reported in the literature in all s tages of lactation. Concentration of micronutrients is high in colostrum and decreases during the lactation period. Maternal serum levels of microelements have no correlation with those in breast milk. Various studies have shown mineral , multivitamin , supp lementation or maternal diet does not affect breast milk micronutrient concentration. Mother’s age , parity , anthropometry , smoking habits , socioeconomic status , residing area(rural/urban , environment , use of oral contraceptive do not have an influence on the micronutrient content of the mother’s milk .

  17. Genetics of Glucose regulation in Gestation and Growth (Gen3G): a prospective prebirth cohort of mother–child pairs in Sherbrooke, Canada

    Science.gov (United States)

    Guillemette, Laetitia; Allard, Catherine; Lacroix, Marilyn; Patenaude, Julie; Battista, Marie-Claude; Doyon, Myriam; Moreau, Julie; Ménard, Julie; Bouchard, Luigi; Ardilouze, Jean-Luc; Perron, Patrice; Hivert, Marie-France

    2016-01-01

    Purpose We initiated the Genetics of Glucose regulation in Gestation and Growth (Gen3G) prospective cohort to increase our understanding of biological, environmental and genetic determinants of glucose regulation during pregnancy and their impact on fetal development. Participants Between January 2010 and June 2013, we invited pregnant women aged ≥18 years old who visited the blood sampling in pregnancy clinic in Sherbrooke for their first trimester clinical blood samples: 1034 women accepted to participate in our cohort study. Findings to date At first and second trimester, we collected demographics and lifestyle questionnaires, anthropometry measures (including fat and lean mass estimated using bioimpedance), blood pressure, and blood samples. At second trimester, women completed a full 75 g oral glucose tolerance test and we collected additional blood samples. At delivery, we collected cord blood and placenta samples; obstetrical and neonatal clinical data were abstracted from electronic medical records. We also collected buffy coats and extracted DNA from maternal and/or offspring samples (placenta and blood cells) to pursue genetic and epigenetic hypotheses. So far, we have found that low adiponectin and low vitamin D maternal levels in first trimester predict higher risk of developing gestational diabetes. Future plans We are now in the phase of prospective follow-up of mothers and offspring 3 and 5 years postdelivery to investigate the consequences of maternal dysglycaemia during pregnancy on offspring adiposity and metabolic profile. Trial registration number NCT01623934. PMID:26842272

  18. STATUS GIZI BATITA

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    Agustina Lubis

    2012-10-01

    Full Text Available Keadaan gizi golongan rawan khususnya anak batita (bawah tiga tahun dapat dipakai sebagai petunjuk keadaan gizi masyarakat. Penentuan status gizi biasanya dilakukan atas dasar pengukuran berat dan tinggi badan dengan menggunakan indeks berat menurut umur, berat menurut tinggi badan atau tinggi menurut umur. Prevalensi kurang gizi yang tinggi pada anak Batita menjadi petunjuk bahwa status gizi masyarakat tersebut masih rendah. Banyak faktor yang diduga mempengaruhi status gizi pada Batita, seperti faktor sosial, lingkungan dan penyakit infeksi. Untuk mengetahui seberapa jauh peran dari faktor-faktor tersebut di atas, dilakukan analisis data ini dengan menggunakan indeks anthropometri berat badan menurut umur.Sumber data yang digunakan adalah hasil Survei Kesejahteraan Keluarga Indonesia 1992 (IFLS. Penelitian ini bersifat cros sectional dan dilakukan di tujuh propinsi di Indonesia. Sebagai unit analisis adalah anak Batita (umur 1-3 tahun, dengan jumlah 1540 populasi.Hasil penelitian menunjukkan ada beberapa faktor yang berperan dalam status gizi anak antara lain adalah urutan kelahiran, pendidikan ibu, diare, panas dan jumlah anggota rumah tangga. Pola makan tidak mempengaruhi status gizi anak laki-laki ataupun anak perempuan. Besarnya anggota rumah tangga walaupun pada analisis bivariat memberikan pengaruh yang bermakna namun pada analisis multivariat tidak memberikan pengaruh yang bermakna, baik pada anak laki-laki ataupun perempuan. pada analisis multivariat untuk anak laki-laki hanya variabel unrutan kelahiran dan pendidikan ibu yang menunjukkan risiko yang bermakna. Sedangkan pada anak perempuan terdapat tiga variabel yang memberikan risiko yang bermakna yaitu urutan keluarga, diare dan panas.

  19. Predictors of attainment in rhythmic sportive gymnastics.

    Science.gov (United States)

    Hume, P A; Hopkins, W G; Robinson, D M; Robinson, S M; Hollings, S C

    1993-12-01

    Correlates of attainment in rhythmic sportive gymnastics (RSG) were investigated in a cross-sectional study of 106 female gymnasts aged 7-27 years. Physical attributes were obtained by anthropometry and from tests of flexibility, leg power, maximum oxygen uptake and visuo-motor proficiency. Training and psychological measures were derived from self-administered questionnaires that included the Leadership Scale for Sport, Psychological Skills Inventory for Sport, General Health Questionnaire, Sport Competition Anxiety Test, and several questions on sport motivation and enjoyment. Attainment was expressed as competition grade level and mean performance score in 4 competitions. The best correlates of attainment were cumulative and current training time (r = 0.84-0.53). Age, lean body mass and composite measures of flexibility, leg power and visuo-motor proficiency were also significant correlates of attainment (r = 0.69-0.29), as were coach democratic and coach social behaviours (r = 0.41-0.28). The significant positive psychometric correlates of attainment were mental preparation, motivation by creativity, and several dimensions of enjoyment (r = 0.35-0.26); significant negative correlates were recent anxiety-depression and enjoyment of training (r = -0.34-(-)0.32). No previous study has identified the relative contributions of such a comprehensive range of physical, psychological and training measures to performance of a sport.

  20. Adaptive changes in spatiotemporal gait characteristics in women during pregnancy.

    Science.gov (United States)

    Błaszczyk, Janusz W; Opala-Berdzik, Agnieszka; Plewa, Michał

    2016-01-01

    Spatiotemporal gait cycle characteristics were assessed at early (P1), and late (P2) pregnancy, as well as at 2 months (PP1) and 6 months (PP2) postpartum. A substantial decrease in walking speed was observed throughout the pregnancy, with the slowest speed (1±0.2m/s) being during the third trimester. Walking at slower velocity resulted in complex adaptive adjustments to their spatiotemporal gait pattern, including a shorter step length and an increased duration of both their stance and double-support phases. Duration of the swing phase remained the least susceptible to changes. Habitual walking velocity (1.13±0.2m/s) and the optimal gait pattern were fully recovered 6 months after childbirth. Documented here adaptive changes in the preferred gait pattern seem to result mainly from the altered body anthropometry leading to temporary balance impairments. All the observed changes within stride cycle aimed to improve gait safety by focusing on its dynamic stability. The pregnant women preferred to walk at a slower velocity which allowed them to spend more time in double-support compared with their habitual pattern. Such changes provided pregnant women with a safer and more tentative ambulation that reduced the single-support period and, hence, the possibility of instability. As pregnancy progressed a significant increase in stance width and a decrease in step length was observed. Both factors allow also for gait stability improvement.

  1. Nutritional status of married adolescent girls in rural Rajasthan.

    Science.gov (United States)

    Chaturvedi, S; Kapil, U; Bhanthi, T; Gnanasekaran, N; Pandey, R M

    1994-01-01

    Adolescence is period of rapid growth and development. The present study was undertaken to assess the nutritional status of 941 adolescent girls, aged 10-18 years belonging to Scheduled Caste communities in rural Rajasthan, using the probability proportionate to size sampling procedure. Data on 93 married adolescent girls was analysed in detail. Nutritional status of the subjects was assessed by anthropometry, dietary intake and by clinical examination of nutritional deficiency disorders. Anthropometric measurements were recorded for height, weight, chest circumference, MUAC and TSF using standardised techniques. On comparing the present study's data with ICMR's study data (1956-65) it was found that there has been a significant improvement in the height, weight and chest circumference of the adolescent girls but the values were below the well-to-do group study data. Dietary intake was assessed by 24 hours recall method. The dietary intake was compared against ICMR's RDA. It was found that the diets were deficient in calories by 30 to 40% in proteins by 25 to 37%, by 39 to 55% in iron and by 10 to 34% in vitamin A. 78% of the subjects suffered from various grades of anaemia and 40% of the subjects had B-complex deficiency.

  2. FACTORS INFLUENCING JOB FATIGUE AND STRESS AMONG EMPLOYEES OF YOGYAKARTA STATE UNIVERSITY ION COLUMN TECHNIC WITH LOCAL ZEOLITE AND ACTIVE CARBON

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    Siti Mariyam

    2016-05-01

    Full Text Available Stress and fatigue related to workplace may interrupt with the effectivity and productivity workers, including the employees who work in the office. This research aims to determine the level of stress and fatigue related to workplace and to describe determinant factors invloved in job stress and musculosceletal fatigue. It is designed as an analytical survey, designed as cross sectional approach. Population were the employees of Yogyakarta State University, samples were taken with purposive sampling technique. The respondents were they who fulfilled the inclusion criteria. Job stress and fatigue were taken with observation and structured intervie, using adapted instrument from Berutu Soetopo (2010 and Andininsari (2009. Musculosceletal fatigue were measured with nordic body map method. Other paramater included anthropometry and ergonometry measurement and individual characteristics. The finding shows that most respondents (95% suffered mild job stress and more than half of respondents (73% had mild musculosceletal fatigue. About 60% of workplace facilities were not suitable according to ergonomic requirement. Determinant factors for job stress such as age, employment status and workplace ergonometry, while determinant factors for musculosceletal fatigue includes age body mass index and also ergonometry.   Keywords: workplace, stress, fatigue, musculosceletal

  3. Pancreatic Fat Is Associated With Metabolic Syndrome and Visceral Fat but Not Beta-Cell Function or Body Mass Index in Pediatric Obesity

    Science.gov (United States)

    Staaf, Johan; Labmayr, Viktor; Paulmichl, Katharina; Manell, Hannes; Cen, Jing; Ciba, Iris; Dahlbom, Marie; Roomp, Kirsten; Anderwald, Christian-Heinz; Meissnitzer, Matthias; Schneider, Reinhard; Forslund, Anders; Widhalm, Kurt; Bergquist, Jonas; Ahlström, Håkan; Bergsten, Peter; Weghuber, Daniel; Kullberg, Joel

    2017-01-01

    Objective Adolescents with obesity have increased risk of type 2 diabetes and metabolic syndrome (MetS). Pancreatic fat has been related to these conditions; however, little is known about associations in pediatric obesity. The present study was designed to explore these associations further. Methods We examined 116 subjects, 90 with obesity. Anthropometry, MetS, blood samples, and oral glucose tolerance tests were assessed using standard techniques. Pancreatic fat fraction (PFF) and other fat depots were quantified using magnetic resonance imaging. Results The PFF was elevated in subjects with obesity. No association between PFF and body mass index-standard deviation score (BMI-SDS) was found in the obesity subcohort. Pancreatic fat fraction correlated to Insulin Secretion Sensitivity Index-2 and Homeostatic Model Assessment of Insulin Resistance in simple regression; however, when using adjusted regression and correcting for BMI-SDS and other fat compartments, PFF correlated only to visceral adipose tissue and fasting glucose. Highest levels of PFF were found in subjects with obesity and MetS. Conclusions In adolescents with obesity, PFF is elevated and associated to MetS, fasting glucose, and visceral adipose tissue but not to beta-cell function, glucose tolerance, or BMI-SDS. This study demonstrates that conclusions regarding PFF and its associations depend on the body mass features of the cohort. PMID:27941426

  4. Screening for Non-Communicable Diseases among transport employees of a University: A Descriptive Analysis

    Directory of Open Access Journals (Sweden)

    Chythra R Rao

    2016-03-01

    Full Text Available Introduction: In most parts of the world today, non-communicable diseases (NCDs are on the rise. Worldwide they are currently responsible for almost half (42% of the premature deaths which occurs before the age of 70. Due to sedentary lifestyle, workers of transportation department may be at a higher risk for development of obesity, hypertension, hypercholesterolemia and hyperglycaemia.Objective: To screen all the transport employees of a university for non-communicable diseases.Methods: This cross-sectional study was carried out among all transport employees to screen for hypertension, Type II diabetes, obesity and visual impairment. Data was collected by personal interviews using a pre designed questionnaire. Anthropometry, blood pressure recording, fasting blood glucose testing, vision assessment followed by electrocardiogram recording was done for all subjects.Results: Out of 90 participants, 10(11.1% had diabetes, 26(28.9% were hypertensive, 36(40.0% were overweight and obese, three individuals had myopia and abnormal colour vision, whereas 17(18.9% had impaired near vision. The screen positives were referred to tertiary care hospital for further management. Over half of the subjects reported alcohol use while 21(23.4% were using tobacco. Only 43(47.8% used seat belts while driving.Conclusion: Proportion of obesity, hypertension, and diabetes was found to be more among the transport employees. This demands an urgent need for appropriate preventive and health promotive interventions to address these chronic diseases.

  5. Household Food Insecurity May Predict Underweightand Wasting among Children Aged 24-59 Months.

    Science.gov (United States)

    Abdurahman, Ahmed A; Mirzaei, Khadijeh; Dorosty, Ahmed Reza; Rahimiforoushani, A; Kedir, Haji

    2016-01-01

    The aim of this study was to examine the association between household food insecurity and nutritional status among children aged 24-59 months in Haromaya District. Children (N = 453) aged 24-59 months were recruited in a community-based cross-sectional survey with a representative sample of households selected by a multistage sampling procedure in Haromaya District. Household Food Insecurity Access Scale and anthropometry were administered. Multinomial logistic regression models were applied to select variables that are candidate for multivariable model. The prevalences of stunting, underweight, and wasting among children aged 24-59 months were 61.1%, 28.1%, and 11.8%, respectively. The mean household food insecurity access scale score was 3.34, and 39.7% of households experienced some degree of food insecurity. By logistic regression analysis and after adjusting for the confounding factors, household food insecurity was significantly predictive of underweight (AOR = 2.48, CI = 1.17-5.24, p = .05) and chronic energy deficiency (AOR = 0.47, CI = 0.23-0.97, p = .04) and marginally significant for wasting (AOR = 0.53, CI = 0.27-1.03, p = .06). It is concluded that household food security improves child growth and nutritional status.

  6. BIOMETRIC INDICES OF CONSTITUTIONAL RISKS FOR DEVELOPMENT OF PARANOID SCHIZOPHRENIA IN MALE PATIENTS

    Directory of Open Access Journals (Sweden)

    Lebedeva Е.A

    2009-09-01

    Full Text Available Aim: the current study examines features and correlations of particular psychodynamic, dermatoglyphic characteristics and body constitution of men with paranoid schizophrenia. Study groups: 25 men having the "paranoid schizophrenia" (F20.0, 27 men having no mental diseases. Methods: psychodiagnostic tests (Hand test, the Big Five Inventory (BFI, anthropometry; dactyloscopy. Results: there were statistically significant differences in such personality factors as: extroversion and openness among two groups. Significantly smaller sizes of the chest and thigh circumferences were found in men with paranoid schizophrenia. The schizophrenic group exhibited higher frequency of "ulnar loop" and "double loop" finger pattern occurrence. Our study found a number of somato-psychic, dermato-psychic and dermato-somatic correlations, as well as correlations between personality factors and age. Conclusion: the examination of personality features correlated with markers of dermatoglyphic and body constitution helped to identify the predictors of risks for developing paranoid schizophrenia. This makes it possible the identification of at-risk groups with their monitoring and focusing on preventive programs

  7. Nutritional assessment as predictor of complications after hematopoietic stem cell transplantation

    Directory of Open Access Journals (Sweden)

    Marcela Espinoza

    2016-02-01

    Full Text Available ABSTRACT Introduction: Nutritional support is pivotal in patients submitted to hematopoietic stem cell transplantation. Nutritional status has been associated with time of engraftment and infection rates. In order to evaluate the association between nutritional parameters and clinical outcomes after transplantation a cohort of transplant patients was retrospectively evaluated. Methods: All 50 patients transplanted between 2011 and 2014 were included. The nutritional status before transplantation, ten days after transplantation and before discharge was assessed including anthropometry, body mass index, albumin, prealbumin and total urinary nitrogen. Results: The median follow-up time was 41 months and the median age of patients was 41 years. Thirty-two underwent allogeneic and 18 autologous transplants. Diagnoses included acute leukemias (n = 27, lymphoma (n = 7, multiple myeloma (n = 13, and aplastic anemia (n = 3. Thirty-seven patients developed mucositis (three Grade 1, 15 Grade 2, 18 Grade 3 and one Grade 4, and twenty-two allogeneic, and five autologous transplant patients required total parenteral nutrition. Albumin and total urinary nitrogen were associated with length of hospital stay and platelet and neutrophil engraftment. None of the nutritional parameters evaluated were associated with overall survival. Non-relapse mortality was 14% and overall survival was 79% at 41 months of follow-up. Conclusions: After hematopoietic stem cell transplantation, high catabolism was associated with longer length of hospital stay, the need of total parenteral nutrition and platelet and neutrophil engraftment times. Nutritional parameters were not associated with overall survival.

  8. Low serum concentrations of 25-hydroxyvitamin D in children and adolescents with systemic lupus erythematosus.

    Science.gov (United States)

    Peracchi, O A B; Terreri, M T R A; Munekata, R V; Len, C A; Sarni, R O S; Lazaretti-Castro, M; Hilário, M O E

    2014-08-01

    We evaluated the concentrations of 25-hydroxyvitamin D [25(OH)D] in children and adolescents with juvenile systemic lupus erythematosus (JSLE) and associated them with disease duration and activity, use of medication (chloroquine and glucocorticoids), vitamin D intake, calcium and alkaline phosphatase levels, and bone mineral density. Thirty patients with JSLE were evaluated and compared to 30 healthy individuals, who were age and gender matched. Assessment was performed of clinical status, disease activity, anthropometry, laboratory markers, and bone mineral density. The 30 patients included 25 (83.3%) females and 16 (53.3%) Caucasians, with a mean age of 13.7 years. The mean age at diagnosis was 10.5 years and mean disease duration was 3.4 years. Mean levels of calcium, albumin, and alkaline phosphatase were significantly lower in patients with JSLE compared with controls (Pvitamin D levels vitamin D levels between 20 and 32 ng/mL. However, these values were not associated with greater disease activity, higher levels of parathormone, medication intake, or bone mineral density. Vitamin D concentrations were similar with regard to ethnic group, body mass index, height for age, and pubertal stage. Significantly more frequently than in controls, we observed insufficient serum concentrations of 25(OH)D in patients with JSLE; however, we did not observe any association with disease activity, higher levels of parathormone, lower levels of alkaline phosphatase, use of medications, or bone mineral density alterations.

  9. Body composition and morphological assessment of nutritional status in adults: a review of anthropometric variables.

    Science.gov (United States)

    Madden, A M; Smith, S

    2016-02-01

    Evaluation of body composition is an important part of assessing nutritional status and provides prognostically useful data and an opportunity to monitor the effects of nutrition-related disease progression and nutritional intervention. The aim of this narrative review is to critically evaluate body composition methodology in adults, focusing on anthropometric variables. The variables considered include height, weight, body mass index and alternative indices, trunk measurements (waist and hip circumferences and sagittal abdominal diameter) and limb measurements (mid-upper arm and calf circumferences) and skinfold thickness. The importance of adhering to a defined measurement protocol, checking measurement error and the need to interpret measurements using appropriate population-specific cut-off values to identify health risks were highlighted. Selecting the optimum method for assessing body composition using anthropometry depends on the purpose (i.e. evaluating obesity or undernutrition) and requires practitioners to have a good understanding of both practical and theoretical limitations and to be able to interpret the results wisely.

  10. A modeling approach to compute modification of net joint forces caused by coping movements in obstetric brachial plexus palsy

    Science.gov (United States)

    2013-01-01

    Background Many disorders of the musculoskeletal system are caused by modified net joint forces resulting from individual coping movement strategies of patients suffering from neuromuscular diseases. Purpose of this work is to introduce a personalized biomechanical model which allows the calculation of individual net joint forces via inverse dynamics based on anthropometry and kinematics of the upper extremity measured by 3D optoelectronical motion analysis. Methods The determined resulting net joint forces in the anatomical axis of movement may be used to explain the reason for possible malfunction of the musculoskeletal system, especially joint malformation. For example the resulting net joint forces in the humerothoracic joint from simulations are compared to a sample of children presenting obstetric brachial plexus palsy showing an internal shoulder rotation position and a sample of healthy children. Results The results presented from the simulation show that an increased internal shoulder rotation position leads to increased net joint forces in the humerothoracic joint. A similar behavior is presented for the subjects suffering from brachial plexus palsy with an internal shoulder rotation position. Conclusions The increased net joint forces are a possible reason for joint malformation in the humerothoracic joint caused by coping movements resulting from neuromuscular dysfunction as stated in literature. PMID:24139445

  11. Developmental stage-dependent influence of environmental factors on growth of rural Sundanese children in West Java, Indonesia.

    Science.gov (United States)

    Sekiyama, Makiko; Roosita, Katrin; Ohtsuka, Ryutaro

    2015-05-01

    This study investigated the growth trajectories and the relative relevance levels of nutrition, disease, and hormonal status at various developmental stages among children in adverse environments to provide population-based empirical evidence for the life history theory. Three years of longitudinal anthropometric data in 1-year intervals were obtained from 418 boys and girls aged 0 to 12 years at recruitment. Following the final measurement, the main survey, which included blood and feces sampling, 3-h interval food consumption recall surveys for energy and nutrient intakes and anthropometry, was performed. Blood and feces were used for detecting, respectively, anemia and hormonal (IGF-I and IGFBP-3) levels as well as intestinal helminthiasis (Ascaris, Trichuris, and hookworm). The major findings of this study are summarized as follows: 1) the growth velocity of the subject children lagged behind international standards during childhood and juvenility but caught up during early adolescence; 2) diseases, both intestinal helminths and anemia, had significant effects on growth in childhood but not at older ages; and 3) hormonal status significantly affected growth in the children, with its highest significance in early adolescence. A larger growth than international standards in early adolescence likely follows programmed hormonal mechanisms after the onset of puberty. The onset of puberty might be associated with adequate amounts of nutrient intake and be mediated by hormonal function, because the IGF-IZ score was significantly correlated with energy and protein intakes at the transitional period from juvenility to adolescence, when puberty occurs.

  12. Regional variation in the prevalence of overweight/obesity, hypertension and diabetes and their correlates among the adult rural population in India.

    Science.gov (United States)

    Meshram, I I; Vishnu Vardhana Rao, M; Sudershan Rao, V; Laxmaiah, A; Polasa, K

    2016-04-14

    A community-based, cross-sectional study was carried out in five regions of India by adopting a multistage random sampling procedure. Information was collected from the participants about socio-demographic particulars such as age, sex, occupation, education, etc. Anthropometric measurements such as height, weight and waist and hip circumferences were measured and three measurements of blood pressure were obtained. Fasting blood sugar was assessed using a Glucometer. Data analysis was done using descriptive statistics, χ(2) test for association and logistic regression analysis. A total of 7531 subjects were covered for anthropometry and blood pressure. The overall prevalence of overweight/obesity and abdominal obesity was 29 and 21%, respectively, and was higher in the Southern region (40% each) as compared with other regions. The prevalence of hypertension was 18 and 16% and diabetes was 9·5% each among men and women, respectively. The risk of hypertension and diabetes was significantly higher among adults from the Southern and Western regions, the among elderly, among overweight/obese individuals and those with abdominal obesity. In conclusion, the prevalence of overweight/obesity and hypertension was higher in the Southern region, whereas diabetes was higher in the Southern and Western regions. Factors such as increasing age, male sex, overweight/obesity, and abdominal obesity were important risk factors for hypertension and diabetes. Appropriate health and nutrition education should be given to the community to control these problems.

  13. Implementing a clinical assessment protocol for sensory and skeletal function in diabetic neuropathy patients at a university hospital in Brazil

    Directory of Open Access Journals (Sweden)

    Isabel de Camargo Neves Sacco

    Full Text Available CONTEXT AND OBJECTIVE: Physiotherapy can contribute towards recovering or preventing physical and sensory alterations in diabetic neuropathy patients. Our objective was to create and apply a protocol for functional assessment of diabetic neuropathy patients' lower limbs, to guide future physiotherapy. DESIGN AND SETTING: Clinical study at the University Hospital and teaching/research center of Universidade de São Paulo. METHODS: An intentional sample of diabetic neuropathy patients was utilized. The protocol was divided into: (1 preliminary investigation with identification of relevant clinical diabetes and neuropathy characteristics; (2 thermal, tactile and proprioceptive sensitivity tests on the feet; (3 evaluations of muscle function, range of motion, lower limb function, foot anthropometry. RESULTS: The patients' mean age was 57 years, and they had had the diagnosis for 13 years on average. Distal numbness and tingling/prickling were present in 62% and 67%, respectively. There were tactile sensitivity alterations above the heel in 50%, with thermal sensitivity in 40% to 60%. The worst muscle function test responses were at the triceps surae and foot intrinsic muscles. Longitudinal plantar arches were lowered in 50%. Decreased thermal and tactile sensitivity of the heels was found. There was a general reduction in range of motion. CONCLUSIONS: The results provided detailed characterization of the patients. This protocol may be easily applied in healthcare services, since it requires little equipment, at low cost, and it is well understood by patients.

  14. Gastrostomy tube feeding in children with cerebral palsy: a prospective, longitudinal study.

    Science.gov (United States)

    Sullivan, Peter B; Juszczak, Edmund; Bachlet, Allison M E; Lambert, Bridget; Vernon-Roberts, Angharad; Grant, Hugh W; Eltumi, Muftah; McLean, Liz; Alder, Nicola; Thomas, Adrian G

    2005-02-01

    We report a longitudinal, prospective, multicentre cohort study designed to measure the outcomes of gastrostomy tube feeding in children with cerebral palsy (CP). Fifty-seven children with CP (28 females, 29 males; median age 4y 4mo, range 5mo to 17y 3mo) were assessed before gastrostomy placement, and at 6 and 12 months afterwards. Three-quarters of the children enrolled (43 of 57) had spastic quadriplegia; other diagnoses included mixed CP (6 of 57), hemiplegia (3 of 57), undiagnosed severe neurological impairment (3 of 57), ataxia (1 of 57), and extrapyramidal disorder (1 of 57). Only 7 of 57 (12%) could sit independently, and only 3 of 57 (5%) could walk unaided. Outcome measures included growth/anthropometry, nutritional intake, general health, and complications of gastrostomy feeding. At baseline, half of the children were more than 38D below the average weight for their age and sex when compared with the standards for typically-developing children. Weight increased substantially over the study period; the median weight z score increased from -3 before gastrostomy placement to -2.2 at 6 months and -1.6 at 12 months. Almost all parents reported a significant improvement in their child's health after this intervention and a significant reduction in time spent feeding. Statistically significant and clinically important increases in weight gain and subcutaneous fat deposition were noted. Serious complications were rare, with no evidence of an increase in respiratory complications.

  15. The effect of early measles vaccination at 4.5 months of age on growth at 9 and 24 months of age in a randomized trial in Guinea-Bissau

    DEFF Research Database (Denmark)

    Rasmussen, S M; Biering-Sørensen, S; Byberg, S;

    2016-01-01

    BACKGROUND: Providing an early, additional measles vaccine (MV) at 4.5 months of age has been shown to reduce child mortality in low-income countries. We studied the effects on growth at 9 and 24 months of age. METHODS: A randomized controlled trial was conducted in Guinea-Bissau from 2003...... there was no effect of early MV on anthropometry at 9 months. At 24 months children who had received early MV had a significantly larger mid-upper-arm-circumference (MUAC/in cm) (Difference = 0.08; 95% CI (0.02;0.14)) compared with children in the control group; this effect was most pronounced among girls (0.12 (0......-2007 including 6,648 children. Children were randomized 1:1:1 to receive Edmonston-Zagreb measles vaccine at 4.5 and 9 months of age (group A), no vaccine at 4.5 months and Edmonston-Zagreb measles vaccine at 9 months (group B), or no vaccine at 4.5 months and Schwarz measles vaccine at 9 months (group C) Data...

  16. Dietary intake, glucose metabolism and sex hormones in women with polycystic ovary syndrome (PCOS) compared with women with non-PCOS-related infertility.

    Science.gov (United States)

    Tsai, Ya-Hui; Wang, Ting-Wen; Wei, Hsiao-Jui; Hsu, Chien-Yeh; Ho, Hsin-Jung; Chen, Wen-Hua; Young, Robert; Liaw, Chian-Mey; Chao, Jane C-J

    2013-06-28

    The present study investigated dietary intake, glucose metabolism and sex hormones in women with polycystic ovary syndrome (PCOS). A total of forty-five women (aged 25–40 years) with PCOS and 161 control women (aged 25–43 years) with non-PCOS-related infertility were recruited. Anthropometry, glucose tolerance and sex hormones were determined and dietary intake was assessed. Women with PCOS had lower serum sex hormone-binding globulin and increased BMI, waist:hip ratio, luteinising hormone, ratio of luteinising hormone: follicle-stimulating hormone, testosterone and free androgen index (FAI). Postprandial glucose, fasting insulin and insulin resistance were elevated in women with PCOS. Women with PCOS had reduced energy and carbohydrate intake but higher fat intake. Serum sex hormone-binding globulin level was negatively associated with BMI in both groups and negatively correlated with macronutrient intake in the PCOS group with hyperandrogenism. However, FAI was positively correlated with BMI, waist circumference and glucose metabolic parameters in both groups. Therefore, women with PCOS consume lower energy and carbohydrate compared with those with non-PCOS-related infertility and macronutrient intake is only negatively associated with serum sex hormone-binding globulin level in the PCOS group with hyperandrogenism.

  17. Association among Fibrinolytic Proteins, Metabolic Syndrome Components, Insulin Secretion, and Resistance in Schoolchildren

    Directory of Open Access Journals (Sweden)

    Jin-Shuen Chen

    2015-01-01

    Full Text Available We investigated the role of urokinase plasminogen activator (uPA and its soluble receptors (suPAR and plasminogen activator inhibitor-1 (PAI-1 in metabolic syndrome (MetS components, insulin secretion, and resistance in schoolchildren. We enrolled 387 children, aged 10.3 ± 1.5 years, in Taipei. Anthropometry, fibrinolytic proteins, MetS components, insulin secretion, and resistance were measured. Subjects were divided into normal, overweight, and obese groups. Finally, the relationship between fibrinolytic proteins and metabolic syndrome in boys and girls was analyzed. In boys, PAI-1 was positively associated with body mass index (BMI percentile, hypertriglyceride, insulin secretion, and resistance. In girls, PAI-1 was positively associated with obesity, hypertriglyceridemia, and insulin secretion. In girls, uPA was positively associated with insulin secretion. suPAR was positively associated with high-sensitivity C-reactive protein in both boys and girls, and with BMI percentile and body fat in girls. The obese boys had higher suPAR and PAI-1 levels than the normal group. The obese girls had higher uPA, suPAR, and PAI-1 than the normal group. Boys and girls with MetS had higher PAI-1. Fibrinolytic proteins, especially PAI-1, are associated with MetS components and insulin secretion in children. Fibrinolytic proteins changes were more likely to occur in girls than in boys.

  18. Effects of specific muscle imbalance improvement training on the balance ability in elite fencers.

    Science.gov (United States)

    Kim, Taewhan; Kil, Sekee; Chung, Jinwook; Moon, Jeheon; Oh, Eunyoung

    2015-05-01

    [Purpose] The lunge Motion that occurs frequently in fencing training and matches results in imbalance of the upper and lower limbs muscles. This research focuses on the improvement of the imbalance that occurs in the national team fencers of the Republic of Korea through specific muscle imbalance improvement training. [Subjects] The subjects of this research were limited to right-handed male fencers. Nine male, right-handed national fencing athletes were selected for this study (4 epee, 5 sabre; age 28.2 ± 2.2 years; height 182.3 ± 4.0 cm; weight 76.5 ± 8.2 kg; experience 12.4 ± 3.0 years). [Methods] The specific muscle imbalance improvement training program was performed for 12 weeks and Pre-Post tests were to evaluate its effect on the experimental group. Measurements comprised anthropometry, test of balance, and movement analysis. [Results] After the training program, mediolateral sway of the nondominant lower limb and the balance scale showed statistically significant improvement. [Conclusion] The specific muscle imbalance improvement training program used in this research was proven to be effective for improving the muscle imbalance of elite fencers.

  19. Sun exposure, skin color and vitamin D status in Arab children and adults.

    Science.gov (United States)

    Al-Daghri, Nasser M; Al-Saleh, Yousef; Khan, Nasiruddin; Sabico, Shaun; Aljohani, Naji; Alfawaz, Hanan; Alsulaimani, Maha; Al-Othman, Abdulaziz M; Alokail, Majed S

    2016-11-01

    Accumulating evidence suggests an increased prevalence of vitamin D deficiency in the Middle East and North African countries. Sunlight has long been recognized as a major provider of vitamin D and lighter skin color has been associated with better vitamin D status. In this context, we aimed to determine whether 25-hydroxyvitamin D[25-(OH)D] concentrations are related to skin color, sun exposure and gender among healthy Saudi children and adults. A total of 808 Saudi children (age=14.6±0.04years) and 561 (age=31.4±0.3years) adults of both genders were included in this study. Levels of sun exposure and skin color were determined using a standard questionnaire. Anthropometry and plasma 25-(OH)D concentrations were analyzed. On the basis of duration of sun exposure (20min), a significantly lower concentration of 25-(OH)D (40.9±1.2 vs. 35.5±1.8nmol/l; pcolor on vitamin D status of children or adults, except in dark-skinned boys who had lower 25(OH)D concentrations associated with limited sun exposure.

  20. Influences of Obesity on Job Demands and Worker Capacity.

    Science.gov (United States)

    Cavuoto, Lora A; Nussbaum, Maury A

    2014-09-01

    Evidence suggests that the growing prevalence of obesity in the workforce has resulted in an increase in the incidence and cost of musculoskeletal injuries. Obesity can modify job demands and affect worker capacity in terms of anthropometry and occupational biomechanics, which may place workers at greater risk of injury. This paper presents a review of studies quantifying the work-relevant impacts of obesity, specifically related to work task demands, capacities, and their potential imbalance. The increased body fat that accompanies obesity leads to larger anthropometric dimensions and inertial parameters, particularly in the trunk and thigh areas. Consequently, individuals who are obese adjust their work postures and motions as an accommodation. These changes may affect the biomechanical demands on the joints and increase the burden on the musculoskeletal system. Independent of job demands, obesity-related differences also occur with respect to strength, fatigue, and task performance. Directions for future research are provided, focusing on the need for workplace redesign to account for changing workforce demographics.