WorldWideScience

Sample records for gender age years

  1. Moral reasoning in the early years: Age and gender patterns ...

    African Journals Online (AJOL)

    Drawing on the work of Carol Gilligan (1982) and Lawrence Kohlberg (1969) the study sought to examine children.s moral reasoning about situations involving conflicts and how they would resolve them. It also explored whether children.s choice of moral orientation varied across individual factors such as age and gender.

  2. ANTHROPOMETRICAL STATUS AND GENDER DIFFERENCES AT 12 YEARS OF AGE

    Directory of Open Access Journals (Sweden)

    Ilir Gllareva

    2015-05-01

    Full Text Available The aim of this study is to verify the current anthropometrical status of the pupils of the age 12, as well as to compare it with the standards of raising in accordance with the WHO standards. In the study were included 62 pupils (42 male and 20 female. The anthropometric tests were done in height, weight, biacromial and elbow breadth, subcutaneous adipose tissue at the : suprailiac skinfold; subscapular skinfold; triceps skinfold, as well as the abdominal circumference. The results showed that there was a heterogenic distribution of results, especially in the body weight, where the distribution between the minimal and maximal results is 28-70 kg, with the average 43, 14 ± 9, 78 of standard deviation with the male pupils, while with the female pupils was noticed more homogenous group and the standard deviation was significantly lower than with the female pupils in all variables. The findings show that almost in all measured variables female pupils are more developed at this age, especially the body high, body weight and subcutaneous adipose tissue, while as regards the abdominal circumference and body breadth, the male pupils are more developed. Comparison of symbolic sample of this research with the WHO data shows an approximate trend of raising and development of children which were included in this research, and the difference is as follows: Female pupils age 12, body height=151.97 cm

  3. Relationships among age, gender, anthropometric characteristics, and dynamic balance in children 5 to 12 years old.

    Science.gov (United States)

    Butz, Sarah M; Sweeney, Jane K; Roberts, Pamela L; Rauh, Mitchell J

    2015-01-01

    To examine relationships among age, gender, anthropometrics, and dynamic balance. Height, weight, and arm and foot length were measured in 160 children with typical development aged 5 to 12 years. Dynamic balance was assessed using the Timed Up and Go (TUG) test, Pediatric Reach Test (PRT), and Pediatric Balance Scale (PBS). Moderate to good positive relationships (r = 0.61 and r = 0.56) were found between increasing age and PRT and PBS scores. A fair negative relationship (r = -0.49) was observed between age and TUG test. No significant gender-by-age group difference was observed. Age had the strongest influence on TUG and PBS scores; arm length had the strongest influence on PRT scores. Dynamic balance ability is directly related to chronological age. Age and arm length have the strongest relationships with balance scores. These findings may assist pediatric therapists in selecting dynamic balance tests according to age rather than specific diagnosis.

  4. The gender- and age-specific 10-year and lifetime absolute fracture risk in Tromso, Norway

    International Nuclear Information System (INIS)

    Ahmed, Luai A.; Schirmer, Henrik; Bjornerem, Ashild; Emaus, Nina; Jorgensen, Lone; Stormer, Jan; Joakimsen, Ragnar M.

    2009-01-01

    Aim of this study is to estimate the gender- and age-specific 10-year and lifetime absolute risks of non-vertebral and osteoporotic (included hip, distal forearm and proximal humerus) fractures in a large cohort of men and women. This is a population-based 10 years follow-up study of 26,891 subjects aged 25 years and older in Tromso, Norway. All non-vertebral fractures were registered from 1995 throughout 2004 by computerized search in radiographic archives. Absolute risks were estimated by life-table method taking into account the competing risk of death. The absolute fracture risk at each year of age was estimated for the next 10 years (10-year risk) or up to the age of 90 years (lifetime risk). The estimated 10-year absolute risk of all non-vertebral fracture was higher in men than women before but not after the age of 45 years. The 10-year absolute risk for non-vertebral and osteoporotic fractures was over 10%, respectively, in men over 65 and 70 years and in women over 45 and 50 years of age. The 10-year absolute risks of hip fractures at the age of 65 and 80 years were 4.2 and 18.6% in men, and 9.0 and 24.0% in women, respectively. The risk estimates for distal forearm and proximal humerus fractures were under 5% in men and 13% in women. The estimated lifetime risks for all fracture locations were higher in women than men at all ages. At the age of 50 years, the risks were 38.1 and 24.8% in men and 67.4 and 55.0% in women for all non-vertebral and osteoporotic fractures, respectively. The estimated gender- and age-specific 10-year and lifetime absolute fracture risk were higher in Tromso than in other populations. The high lifetime fracture risk reflects the increased burden of fractures in this cohort

  5. Gender on the growth of Criollo foals from birth to three years of age

    Directory of Open Access Journals (Sweden)

    Anelise Maria Hammes Pimentel

    Full Text Available ABSTRACT: The objective of the present study was to evaluate the effect of gender on the growth of Criollo foals, in order to use this information as a reference for breeding as well as in future research. Body height, thoracic perimeter, and cannon bone perimeter of 75 foals were measured from two farms in Rio Grande do Sul, Brazil (Lat. 32°, 33′, 58″, Long. 53°, 22′, 33″ and from three generations over three years. In both farms, animals were kept under the same range and feeding conditions. Nonlinear regression models were applied to describe the growth curves for the three traits over the experimental period. Cannon bone perimeter was greater in males than in females (P<0.001 but the predicted curves for body height and thoracic perimeter did not differ between genders. For all traits, the highest rate of increase was achieved in the first year of life (body height = 74%, thoracic perimeter = 76%, and cannon bone perimeter = 63% for males and 83% for females. Results of this study indicated that changes in body height and thoracic perimeter can be predicted using nonlinear models in both male and female foals, until they reach three years of age; whereas, changes in cannon bone perimeter should be modeled separately for each gender.

  6. Preschool Gender-Typed Play Behavior at Age 3.5 Years Predicts Physical Aggression at Age 13 Years.

    Science.gov (United States)

    Kung, Karson T F; Li, Gu; Golding, Jean; Hines, Melissa

    2018-05-01

    Gender differences in play behavior and physical aggression have been consistently reported. Theoretical perspectives concerning evolutionary, social, and social-cognitive mechanisms suggest that male-typical play behavior during childhood increases subsequent physical aggression. The evidence supporting these connections is limited, however. The present study investigated the association between gender-typed play behavior in early childhood and physical aggression in early adolescence using a sample drawn from a longitudinal, population study, the Avon Longitudinal Study of Parents and Children. Based on gender-typed play behavior as measured by the Pre-School Activities Inventory at age 3.5 years, samples of masculine (64 boys, 60 girls), feminine (80 boys, 66 girls), and randomly selected control children (55 boys, 67 girls) were recruited at age 13 years and administered the Reinisch Aggression Inventory. After controlling for a range of sociodemographic variables, maternal characteristics, and behavioral problems, including hyperactivity and conduct problems at age 3.5, significant group differences in physical aggression at age 13 were found among children classified as masculine, control, and feminine at age 3.5. Masculine children exhibited significantly more physical aggression than control children or feminine children, and control children exhibited significantly more physical aggression than feminine children. The association between gender-typed play behavior and physical aggression was not moderated by sex. These results suggest that the degree of childhood gender-typed play behavior independently predicts the degree of physical aggression at adolescence in boys and in girls.

  7. Age and gender dependent development of Theory of Mind in 6- to 8-years old children.

    Science.gov (United States)

    Calero, Cecilia I; Salles, Alejo; Semelman, Mariano; Sigman, Mariano

    2013-01-01

    The ability to attribute different mental states to distinct individuals, or Theory of Mind (ToM), is widely believed to be developed mostly during preschool years. How different factors such as gender, number of siblings, or coarse personality traits affect this development is not entirely agreed upon. Here, we introduce a computerized version of the scaled ToM suite of tasks introduced by Wellman and Liu (2004), which allows us to meaningfully test ToM development on children 6 to 8-years old. We find that kids this age are still not entirely proficient in all ToM tasks, and continue to show a progression of performance with age. By testing this new age range, too, we are able to observe a significant advantage of girls over boys in ToM performance. Other factors such as number of siblings, birth order, and coarse personality traits show no significant relation with the ToM task results. Finally, we introduce a novel way to quantify the scaling property of the suite involving a sequence of set inclusions on one hand and a comparison between specially tailored sets of logistic models on the other. These measures confirm the validity of the scale in the 6- to 8-years old range.

  8. Age and gender dependent development of theory of mind in 6 to 8-years old children.

    Directory of Open Access Journals (Sweden)

    Cecilia Ines Calero

    2013-06-01

    Full Text Available The ability to attribute different mental states to distinct individuals, or Theory of Mind (ToM, is widely believed to be developed mostly during preschool years. How different factors such as gender, number of siblings or coarse personality traits affect this development is not entirely agreed upon. Here, we introduce a computerized version of the scaled ToM suite of tasks introduced by Wellman and Liu (2004, which allows us to meaningfully test ToM development on children 6 to 8-years old. We find that kids this age are still not entirely proficient in all ToM tasks, and continue to show a progression of performance with age. By testing this age range, too, we are able to observe a significant advantage of girls over boys in ToM performance. Other factors such as number of siblings, birth order, and coarse personality traits show no significant relation with the ToM task results. Finally, we introduce a novel way to quantify the scaling property of the suite involving a sequence of set inclusions and also, a comparison between specially tailored sets of logistic models. These measures confirm the validity of the scale in the 6 to 8-years old range.

  9. Gender, mature appearance, alcohol use, and dating as correlates of sexual partner accumulation from ages 16-26 years.

    Science.gov (United States)

    Zimmer-Gembeck, Melanie J; Collins, W Andrew

    2008-06-01

    To determine growth in sexual partnering from age 16-26 years, and to test whether biological and social factors launched these growth patterns. A prospective design was used. Participants were 176 young people (47% female) followed from birth to age 26 years. Sexual partnering was measured as the accumulated number of different sexual intercourse partners at ages 16, 19, 23, and 26 years. Physical appearance of maturity, alcohol use, and dating were measured at ages 13-16 via observations, interviews, and questionnaires. Mature appearance at age 13 years, use of alcohol more than monthly at age 16, and a history of a steady romantic partner before age 16 were each associated with a greater number of sexual intercourse partners by age 16. However a more mature appearance, more frequent alcohol use, and greater dating involvement did not foreshadow a steeper accumulation of sexual partners between ages 16 and 26. Only gender had such a "growth" influence, with males accruing sexual partners more rapidly from the ages of 16-26 years when compared with females. Adolescents had accumulated a higher number of sexual partners by age 16 years when they looked older, drank alcohol more frequently, and were more involved with dating in early to middle adolescence. Also male gender was associated with accumulation of sexual partners more rapidly between ages 16 and 26 years, and there was little indication that the accumulation of different sexual partners had begun to slow by age 26 for the average participant.

  10. Gender and age differences among youth, in utilization of mental health services in the year preceding suicide in Taiwan.

    Science.gov (United States)

    Chang, Hsiu-Ju; Lai, Yuen-Liang; Chang, Chia-Ming; Kao, Ching-Chiu; Shyu, Meei-Ling; Lee, Ming-Been

    2012-12-01

    The primary objective of this study was to explore gender and age differences in the use of medical services during the year preceding suicide. Data were obtained from the mortality dataset of Department of Health and National Health Insurance Database. Included in the sample were 862 persons aged 12-24 years who committed suicide in Taiwan between 2001 and 2004. We compared the records of medical service utilization of adolescents (ages 12-18 years) with young adults (ages 19-24 years). Persons in both age groups contacted general practitioners more often than other types of medical providers in the year preceding suicide, with the exception of the month before suicide. Females made greater use of medical services than males in both age groups. Suicide prevention strategies should increase the emphasis in training non-psychiatric medical practitioners to identify and treat young persons at suicide risk.

  11. Age and gender dependent development of Theory of Mind in 6- to 8-years old children

    OpenAIRE

    Calero, Cecilia I.; Salles, Alejo; Semelman, Mariano; Sigman, Mariano

    2013-01-01

    The ability to attribute different mental states to distinct individuals, or Theory of Mind (ToM), is widely believed to be developed mostly during preschool years. How different factors such as gender, number of siblings, or coarse personality traits affect this development is not entirely agreed upon. Here, we introduce a computerized version of the scaled ToM suite of tasks introduced by Wellman and Liu (2004), which allows us to meaningfully test ToM development on children 6 to 8-years o...

  12. Age and gender dependent development of theory of mind in 6 to 8-years old children.

    OpenAIRE

    Cecilia Ines Calero; Alejo eSalles; Mariano eSemelman; Mariano eSigman; Mariano eSigman

    2013-01-01

    The ability to attribute different mental states to distinct individuals, or Theory of Mind (ToM), is widely believed to be developed mostly during preschool years. How different factors such as gender, number of siblings or coarse personality traits affect this development is not entirely agreed upon. Here, we introduce a computerized version of the scaled ToM suite of tasks introduced by Wellman and Liu (2004), which allows us to meaningfully test ToM development on children 6 to 8-years ol...

  13. An international study of emotional intelligence in first year radiography students: The relationship to age, gender and culture

    International Nuclear Information System (INIS)

    McNulty, J.P.; Mackay, S.J.; Lewis, S.J.; Lane, S.; White, P.

    2016-01-01

    Emotional intelligence (EI) is an important personality trait in healthcare professionals and students. This study aims to identify gender, age or culture differences in trait EI scores between student radiographers across four countries. The short form of the trait EI questionnaire (TEIQue-SF) was used to collect data from first year radiography students in Australia, Hong Kong, Ireland and the United Kingdom. Global EI and Sociability scores of the first year radiography students were in keeping with published norm data in terms of gender differences, however, Self-Control and Emotionality scores did not follow the gender-based norms. Statistically significant differences in Global EI (p = 0.02), Wellbeing (p = 0.002) and Sociability (p = 0.003) were found with Western versus Asian cultures being a key factor. This study highlights a number of EI findings of importance to health-related professional programmes and the potential impact of cultural background on this key personality trait. - Highlights: • Emotional intelligence is a key trait for healthcare professionals and healthcare students. • Gender, age and culture impact on trait emotional intelligence scores of radiography students. • Differences in trait emotional intelligence scores exist between Western and Asian radiography students.

  14. Family socioeconomic status, household tobacco smoke, and asthma attack among children below 12 years of age: gender differences.

    Science.gov (United States)

    Strong, Carol; Chang, Ly-Yun

    2014-12-01

    Studies have demonstrated the negative impact of environmental tobacco smoke (ETS) or parental cigarette smoking on pediatric asthma. Little is known, however, regarding whether there is a gender difference in the effect of household ETS on pediatric asthma. Using a nationwide survey in Taiwan, we examined the relationship between asthma prevalence in the past year and household ETS among children below 12 years of age (N = 3761). We used multivariate regression models to assess odds ratios (ORs) and 95% confidence intervals (CIs) for the association of household ETS and asthma attacks by gender. In about 3% of the sample, parents reported that their children had an asthma attack in the past year, confirmed by physicians. Multivariate logistic regression revealed that household ETS predicted asthma attacks for girls (OR = 3.11, 95%CI = 1.24-7.76) but not for boys. Father's education was significantly associated with asthma attack for both girls (OR = 1.24, 95%CI = 1.04-1.47) and boys (OR = 1.15, 95%CI = 1.05-1.26). Girls with lower family income were more likely to have had an asthma attack in the last year (OR = .48, 95%CI = .27-.87). The impact of household ETS and family socioeconomic status on asthma attacks differs by gender among children below 12 years. © The Author(s) 2013.

  15. Gender-specific hip fracture risk in community-dwelling and institutionalized seniors age 65 years and older.

    Science.gov (United States)

    Finsterwald, M; Sidelnikov, E; Orav, E J; Dawson-Hughes, B; Theiler, R; Egli, A; Platz, A; Simmen, H P; Meier, C; Grob, D; Beck, S; Stähelin, H B; Bischoff-Ferrari, H A

    2014-01-01

    In this study of acute hip fracture patients, we show that hip fracture rates differ by gender between community-dwelling seniors and seniors residing in nursing homes. While women have a significantly higher rate of hip fracture among the community-dwelling seniors, men have a significantly higher rate among nursing home residents. Differences in gender-specific hip fracture risk between community-dwelling and institutionalized seniors have not been well established, and seasonality of hip fracture risk has been controversial. We analyzed detailed data from 1,084 hip fracture patients age 65 years and older admitted to one large hospital center in Zurich, Switzerland. In a sensitivity analysis, we extend to de-personalized data from 1,265 hip fracture patients from the other two large hospital centers in Zurich within the same time frame (total n = 2,349). The denominators were person-times accumulated by the Zurich population in the corresponding age/gender/type of dwelling stratum in each calendar season for the period of the study. In the primary analysis of 1,084 hip fracture patients (mean age 85.1 years; 78% women): Among community-dwelling seniors, the risk of hip fracture was twofold higher among women compared with men (RR = 2.16; 95% CI, 1.74-2.69) independent of age, season, number of comorbidities, and cognitive function; among institutionalized seniors, the risk of hip fracture was 26% lower among women compared with men (RR = 0.77; 95% CI: 0.63-0.95) adjusting for the same confounders. In the sensitivity analysis of 2,349 hip fracture patients (mean age 85.0 years, 76% women), this pattern remained largely unchanged. There is no seasonal swing in hip fracture incidence. We confirm for seniors living in the community that women have a higher risk of hip fracture than men. However, among institutionalized seniors, men are at higher risk for hip fracture.

  16. Comparative study of joint range of motion in children between 7 and 12 years of age from different gender

    Directory of Open Access Journals (Sweden)

    S.I.L. Melo

    2011-01-01

    Full Text Available The aim of the study was to evaluate and compare active and passive joint range of motion in children in relation to gender and age. This study involved 103 children (43 boys and 60 girls categorized into two groups: G1 (7 to 9 years old and G2 (10 to 12 years old. The flexitest protocol, active and passive, and the SAPO® were used to evaluate joint range of motion. A paired t test was applied to compare active and passive joint range of motion and an independent t test (p < .05 was used to compare active and passive range of motion between gender and age. Results showed that the passive joint ranges of motion of the lower limbs are higher than active motion (p < .001. Girls presented greater passive ankle flexion than boys did (p = .002. Children between 7 and 12 years of age presented similar standards of joint range of motion of low limb. Significant differences were found between passive and active angular range of motion in the hip, knee and ankle. There were no differences between boys and girls in the joint range of motion as well as among age groups.

  17. Balancing rejection and infection with respect to age, race, and gender: clues acquired from 17 years of cardiac transplantation data.

    Science.gov (United States)

    George, James F; Pamboukian, Salpy V; Tallaj, José A; Naftel, David C; Myers, Susan L; Foushee, Margaret T; Brown, Robert N; Pajaro, Octavio E; McGiffin, David C; Kirklin, James K

    2010-09-01

    Donor and recipient risk factors for rejection and infection have been well characterized. The contribution of demographic factors, especially age at the time of transplantation to morbidity and mortality due to rejection and infection, is much less well understood. Using parametric hazard analysis and multivariate risk-factor equations for infection and rejection events, we quantitatively determined the relationship of fundamental demographic variables (age, race and gender) to infection and rejection. These analyses were conducted with respect to date of transplant and age at the time of transplantation. The patient group consisted of all primary heart transplants performed at the University of Alabama at Birmingham during the years 1990 to 2007 (n = 526). Risk factors for rejection within 12 months post-transplantation were date of transplant (p < 0.0001) and age at the time of transplantation (young adults 10 to 30 years of age, p < 0.0001). Risk factors for infection were date of transplant (p < 0.0001) and age at the time of transplantation (young children and older adults, p < 0.0001). There were three immunosuppressive eras in 1990 to 2007. Notably, although the proportion of patients experiencing rejection and infection events decreased during each successive immunosuppressive era, the relative relationship of infection to rejection, as well as age at the time of transplantation, remained similar into the most recent era. The maximal frequency of rejection events and rejection death occurred among patients transplanted at ages 10 to 30 years. Conversely, the frequency of infection events was minimal within the same group. In the oldest and youngest patients receiving transplants, infection was the predominant cause of death and rates of rejection events decreased. These data show that evolving immunosuppressive strategies have successfully reduced rejection and infection frequencies, and those patients transplanted at 30 to 60 years of age have the lowest

  18. Amputations and foot ulcers in patients newly diagnosed with Type 2 diabetes mellitus and observed for 19 years. The role of age, gender and co-morbidity

    DEFF Research Database (Denmark)

    Bruun, C; Siersma, V.; Guassora, A.D.

    2013-01-01

    To determine the prevalence of foot ulcers and the incidence of amputations in patients with Type 2 diabetes observed for 19 years after diagnosis. We investigated the role of gender, age and co-morbidities.......To determine the prevalence of foot ulcers and the incidence of amputations in patients with Type 2 diabetes observed for 19 years after diagnosis. We investigated the role of gender, age and co-morbidities....

  19. Gender Inequality in Survival at Older Ages

    OpenAIRE

    Sanderson, W.; Scherbov, S.

    2017-01-01

    Gender gaps are typically measured by subtracting the survival rates for women from that of men. In most countries and at most ages, these gender gaps indicate a survival rate disadvantage for men. This method is not informative because it is unclear whether larger or smaller gaps would be more equitable. Here we reconceptualize the gender gap in survival based on differences from gender-specific best practice rates and express those gender gaps in the metric years of age. If the age-specific...

  20. Relations between the occurrence of hypermobility and gender in the group of children aged 6 - 10 years

    Directory of Open Access Journals (Sweden)

    Joanna Maryczkanicz

    2018-01-01

    Full Text Available Introduction:Hypermobility of joints in healthy people may be either acquired or congenital be a symptom of a connective tissue disorder such as Marfan syndrome, osteogenesis imperfecta, or Ehler-Danlos syndrome. If that occurs increased joint mobility does not have the characteristics previously mentioned teams innate, it may indicate the presence of articular hypermobility. Hypermobility otherwise called excessive joint laxity or increased their chattel. This dysfunction is based on a wider range of movement in large and small joints relative to the standards for age, gender and race, in the absence of rheumatic diseases. The aim of the study was to evaluate the relationship between hypermobility and gender of the children aged 6 - 10 years. Materials and Methods: The study was conducted in November and December 2017, in two primary schools in Szczecin. Studied 66 children, whose average age was 7 years and 10 months. To assess the prevalence of hypermobility used Beighton scale. It consists of preparation of 5 steps: slope forward from the position the hand flat on the floor, the passive hyperextension V above the finger 90, the passive thumb adduction to the volar side of the forearm hyperextension elbow joint and knee joint. The maximum number of points available is a ninth score 4 points or more indicates presence of hypermobility. Results: The results of 4 points or above on a scale Beighton was observed in 24 of 66 children. Boys was 10, and girls 14. Among girls male person with hypermobility accounted for 30.30%, and among female patients with hypermobility was 42.42% . Conclusions: There was an increased incidence of joint mobility of females than males. The need for screening tests in that group of children was also highlighted.

  1. Active Ageing and Gender Equality

    OpenAIRE

    Corsi, Marcella; Samek Lodovici, Manuela

    2013-01-01

    Ageing is a distinctly gendered phenomenon, women being increasingly represented in the older cohorts of the European population, due to their longer life expectancy than men. Furthermore, gender differences and inequalities are a fundamental feature of social exclusion and poverty in old age. The twofold discrimination against older women workers based on gender and age stereotypes, combined with their greater vulnerability in the labour market caused by women-specific work trajectories (i.e...

  2. Disaster management and the critical thinking skills of local emergency managers: correlations with age, gender, education, and years in occupation.

    Science.gov (United States)

    Peerbolte, Stacy L; Collins, Matthew Lloyd

    2013-01-01

    Emergency managers must be able to think critically in order to identify and anticipate situations, solve problems, make judgements and decisions effectively and efficiently, and assume and manage risk. Heretofore, a critical thinking skills assessment of local emergency managers had yet to be conducted that tested for correlations among age, gender, education, and years in occupation. An exploratory descriptive research design, using the Watson-Glaser Critical Thinking Appraisal-Short Form (WGCTA-S), was employed to determine the extent to which a sample of 54 local emergency managers demonstrated the critical thinking skills associated with the ability to assume and manage risk as compared to the critical thinking scores of a group of 4,790 peer-level managers drawn from an archival WGCTA-S database. This exploratory design suggests that the local emergency managers, surveyed in this study, had lower WGCTA-S critical thinking scores than their equivalents in the archival database with the exception of those in the high education and high experience group. © 2013 The Author(s). Journal compilation © Overseas Development Institute, 2013.

  3. Has life satisfaction in Norway increased over a 20-year period? Exploring age and gender differences in a prospective longitudinal study, HUNT.

    Science.gov (United States)

    Lysberg, Frode; Gjerstad, PåL; Småstuen, Milada Cvancarova; Innstrand, Siw Tone; Høie, Magnhild Mjåvatn; Arild Espnes, Geir

    2018-02-01

    The aim of the present study was to investigate the change in overall life satisfaction for different age groups and between genders over a 20-year period. Data from 1984 to 2008 were extracted from a large prospective longitudinal health study of Nord-Trøndelag (HUNT), Norway. The study included more than 176,000 participants ranging from 20 to 70+ years of age. Data were analysed using logistic regression and adjusted for gender. The analyses revealed an increase in life satisfaction for all age groups from 1984-1986 (HUNT 1) to 1995-1997 (HUNT 2), with the highest levels being reached at 2006-2008 (HUNT 3). For all age groups, the data showed an increase of about 20% for the period from 1984-1986 (HUNT 1) to 1995-1997 (HUNT 2). From 1995-1997 (HUNT 2) to 2006-2008 (HUNT 3), the increase in overall life satisfaction was 16% for the younger age groups, and about 32% for the older age groups (40-69 and 70+ years). Women's scores for overall life satisfaction were higher for nearly all age groups when compared to men using HUNT 3 as a reference. These findings suggest an increase in life satisfaction for all age groups from 1984 to 2008, especially for the older age group (40-69 and 70+ years). The data indicate that women score higher on life satisfaction for most age groups as compared to men.

  4. Diabetes and work: 12-year national follow-up study of the association of diabetes incidence with socioeconomic group, age, gender and country of origin.

    Science.gov (United States)

    Poulsen, Kjeld; Cleal, Bryan; Willaing, Ingrid

    2014-12-01

    To investigate the extent and socioeconomic distribution of incident diabetes among the Danish working-age population. The Danish National Diabetes Register was linked with socioeconomic and population-based registers covering the entire population. We analysed the 12-year diabetes incidence using multivariate Poisson regression for 2,086,682 people, adjusting for gender, 10-year age groups, main population groups defined by country of origin, and seven socioeconomic groups: professionals, managers, technicians, workers skilled at basic level, unskilled workers, unemployed and pensioners. The crude 12-year incidence of diabetes was 5.8%. The saturated multivariate model, adjusted for gender, age, country of origin and socioeconomic status; showed a relative risk (RR) for diabetes incidence of 1.44 for male (reference: female), 3.95 for the age range of 50-59 years (reference: 30-39 years), 2.07 for unskilled workers (reference: professionals) and 2.15 for people from countries of 'non-Western origin' (reference: Danish origin). Diabetes incidence increases with age, male gender and low socioeconomic status; and also among people from countries of 'non-Western origin'. The results indicate that getting a more senior workforce will substantially increase the proportion of workers with diabetes, especially among already vulnerable groups. © 2014 the Nordic Societies of Public Health.

  5. How do educational attainment and gender relate to fluid intelligence, crystallized intelligence, and academic skills at ages 22-90 years?

    Science.gov (United States)

    Kaufman, Alan S; Kaufman, James C; Liu, Xin; Johnson, Cheryl K

    2009-03-01

    Educational attainment and gender differences on fluid intelligence (Gf), crystallized intelligence (Gc), and academic skills in reading, math, and writing were analyzed for stratified adult samples ranging in age from 22 to 90 years. The data sources were the adult portions of the standardization samples of the second editions of Kaufman Brief Intelligence Test (N = 570) and the Kaufman Test of Educational Achievement-Brief Form (N = 555). Five univariate analysis of covariance were conducted with age as the covariate. Correlational analysis supplemented the covariate analyses to better understand the relationship of the five variables to education. All variables related significantly and substantially to years of formal schooling, an important finding in view of the key nature of this background variable for conducting neuropsychological assessments, as elaborated by Heaton and his colleagues. Surprisingly, Gf related just as strongly to education as did the school-related Gc. Among academic skill areas, math correlated higher with years of formal schooling than did either reading or writing. Women significantly outperformed men on the writing test and the reverse was true for the math test; other gender differences were not significant. These analyses fill a gap in the literature regarding the nature of gender and education differences in academic skills for heterogeneous samples of normal adults between young adulthood and old age and have practical implications for neuropsychological assessment.

  6. [Prevalence of obesity and arterial hypertension and their relationship with age and gender in the city of Resistencia, Argentina, in the years 2008-2014].

    Science.gov (United States)

    Bianchi, M E V; Cusumano, A M; Torres, C; Rojas, N G; Velasco, G A

    2018-05-17

    Obesity (OB) is a global pandemic, which is associated with arterial hypertension (AH). The differences in this relationship according to gender and age remain unclear. The objectives of this study were to establish the prevalence of OB and AH in an adult population, and to determine the risk of AH associated with OB in relationship to gender and age. A cross-sectional study was performed using the database of successive cross-sectional studies carried out in 5 city squares in Resistencia (Argentina) during the years 2008-2014. The sample was randomised according to gender and age, according to the distribution of the last National Argentine Census. A total of 7,898 passers-by (46.8% males) with a mean age 42.74 ± 16.70 years were included. OB in men increased from 21.3% to 26.9%, and in women from 15.2% to 23%, the former having the highest prevalence between 40-49 years, and the latter between 50-59 years, and thereafter it was always higher in women. AH increased in men from 39.9% to 42.7%, and in women from 25.8% to 29.2%, the former having the highest prevalence between 60-69 years, the latter between 70-79 years. In the 7 years of the study, OB and AH prevalence increased. It was higher in men, although the risk of developing AH associated with OB was greater in older women. The highest prevalence of OB and AH appears a decade earlier in men. Copyright © 2018 SEH-LELHA. Publicado por Elsevier España, S.L.U. All rights reserved.

  7. Gestational length in Carthusian broodmares: effects of breeding season, foal gender, age of mare, year of parturition, parity and sire.

    Science.gov (United States)

    Satué, K; Felipe, M; Mota, J; Muñoz, A

    2011-01-01

    The length of gestation in Carthusian broodmares was calculated on the basis of 339 spontaneous full-term deliveries taking place in the 8-year period 1998-2005 from 158 broodmares and 29 stallions in a major farm of Spanish horses of Carthusian strain in southern Spain. Ultrasonography was used to determine follicular dehiscence, 1st day of pregnancy and to confirm conception in mares. Mean GL was 332.4 +/- 12.1 days, and a normal interval of 297-358 days was established for this breed. GL records were grouped on the basis of foal sex (colts or fillies), mating month (between November and January; February and April; May and July), age of the mare (4 to 7 years; 8 to 12 years; 13 to 17 years), breeding year, stallion and parity (primiparous vs. multiparous). GLs were 12.9 days shorter in mares mated between May and July than those mated between November and January and 15.3 days in mares mated between February and April (p < 0.001). Mares aged between 8-12 years had 5.3 days shorter GLs than those aged between 13-17 years (p < 0.05). Pregnancy was significantly 5.7 days longer when the mare gave birth to colts than fillies (p < 0.05). GL was 14.5 days longer in primiparous than in multiparous mares ( p < 0.001). No statistical differences in GL were found between the studied years. This study shows the influence of certain stallion on GL.

  8. Waist-height ratio in children of 7 to 11 years with high weight at birth and its relationship with gender, age and diet.

    Science.gov (United States)

    Rodríguez Vargas, Nuris; Fernandez-Britto, Jose Emilio; Martinez Perez, Tania Paula; Martinez Garcia, Rolando; Castañeda Garcia, Cecilia Margarita; Garriga Reyes, Mailin; Cabrera Estrada, Claudia; Plana Labrada, Rossana; García Niebla, Rosa María; Blanco Aranguren, Fabiola

    2018-03-26

    Obesity (OB), considered as one of the Non-Transmissible Chronic Diseases, has as its fundamental characteristics that of being prevalent at a global level, increasing in number, affecting developed and developing countries, affecting both genders, and all ages and social groups. To identify if high birth weight is a predictive factor (risk factor) for abdominal obesity in children 7 to 11 years old, and its relationship to gender, age and diet. A case-control descriptive study was carried out with children born between January 1992 and December 1995, in order to identify early risk factors (atherosclerotic accelerators) such as abdominal obesity in children aged 7 to 11, and who have a history of macrosomia or high birth weight, as well as their relationship with gender, age and diet. It was observed that the waist/height value was normal in 60.8% of the study group and in 64.00% in the control group. The difference between groups, gender, and age was not significant (P=.6859). As regards the diet in the study group (macrosomic), there was no significant association between the type of diet and waist circumference/height values, with an χ 2 =0.223 and P=.6373 (not significant). In the control group (with normal weight at birth), it was found that there is a significant statistical association between the type of diet and waist circumference/height values. This means that it can be stated, with 95% reliability, that the type of diet is associated with waist/height values. High birth weight is not a predictive factor (risk factor) for abdominal obesity (increased waist/height index). Gender and age are independent for abdominal obesity (macrosomic and normal weight at birth). The diet in high birth weight children is not related to the index waist-height index, which is not the case in those born with normal weight under the same conditions. The marked increase in abdominal obesity (Waist/height index) in children between 7 and 11 years old in both groups is

  9. Physical activity disparities in heterosexual and sexual minority youth ages 12-22 years old: roles of childhood gender nonconformity and athletic self-esteem.

    Science.gov (United States)

    Calzo, Jerel P; Roberts, Andrea L; Corliss, Heather L; Blood, Emily A; Kroshus, Emily; Austin, S Bryn

    2014-02-01

    Physical activity is an important health determinant. Little is known about sexual orientation differences in physical activity and their psychosocial determinants. The aim of this study is to examine adolescent and young adult hours/week of moderate/vigorous physical activity (MVPA) and team sports participation by sexual orientation and investigate contributions of gender nonconformity and low athletic self-esteem to possible sexual orientation differences. Analysis of data from 5,272 males and 7,507 females from 1999 to 2005 waves of the US Growing Up Today Study (ages 12-22 years). Sexual minorities (i.e., lesbian, gay, bisexual, mostly heterosexual) reported 1.21-2.62 h/week less MVPA (p gender heterosexuals. Gender nonconformity and athletic self-esteem accounted for 46-100 % of sexual orientation MVPA differences. Physical activity contexts should be modified to welcome sexual minority males and females. Targeting intolerance of gender nonconformity and fostering athletic self-esteem may mitigate sexual orientation MVPA disparities.

  10. [The prevalence of radiological osteoarthritis in relation to age, gender, birth-year cohort, and ethnic origins].

    Science.gov (United States)

    Spahn, G; Schiele, R; Hofmann, G O; Schiltenwolf, M; Grifka, J; Vaitl, T; Schneider, S; Liebers, F; Klinger, H M

    2011-04-01

    This metaanalysis was performed to evaluate the prevalence of the radiological assessed knee osteoarthritis in the whole community. Medical databases (Medline, EMBASE, Cochrane) were searched for the strategy: ["Osteoarthritis" and "Knee" and "Prevalence"]. The deadline for the search was 31.12.2009. Two investigators (first and senior author) independently made the selection from 17 studies (from a total of 1428) according to the inclusion criteria: a cross-sectional study of the whole community, radiological investigation and definition of knee ROA by an established radiological score. Only studies in English or German language were evaluated. Effect sizes (event rate, odds ratio [OR] and confidence interval [CI]) were calculated by the software "Comprehensive Metaanalysis V2". Study heterogeneity (I2) was determined accordingly to Higgins. The kappa index for interobserver validity was k = 0.948. All studies judged the grade of osteoarthritis according to the Kellgren-Lawrence (KL) score. For calculation of knee ROA KL grades 2+ were estimated only. The total prevalence of knee ROA was 24.3 % (CI 23.4-25.2 %). The whole prevalence in male patients was 24.3 % (CI 23.4-25.2 %); I2 = 59.4 (p = 0.002) and in female patients 32.6 % (CI 31.8-33.4 %); I2 = 49,1 (p < 0.001). Younger male patients (age 50-) had a prevalence of 5.6 (CI 4.5-6.8). In older patients (80+) the male prevalence was 44.5 % (CI 39.6-49.5 %). In this age group female patients had a prevalence of 71.6 % (CI 67.6-75.3 %). The higher prevalence of knee ROA in female patients was significant (OR = 1.8 [1.7-1.9]; I2 = 46.0 [p < 0.001]). The prevalence of knee ROA was higher in male Asians compared with male Caucasians (OR = 1.1, CI 0.9-1.2; p = 0.080) in tendency. This difference was significant in female patients (OR = 2.2; CI 2.0-2.4; p < 0.001). Furthermore another trend was evaluated. Female patients (70-79 years) from the birth-year cohort 1920- had a prevalence of 37.8 % (CI 35.9-39.7)%. In

  11. Physical Activity Disparities in Heterosexual and Sexual Minority Youth Ages 12-22 Years Old: Roles of Childhood Gender Nonconformity and Athletic Self-Esteem

    Science.gov (United States)

    Calzo, Jerel P.; Roberts, Andrea L.; Corliss, Heather L.; Blood, Emily A.; Kroshus, Emily; Austin, S. Bryn

    2014-01-01

    Background Physical activity is an important health determinant. Little is known about sexual orientation differences in physical activity and their psychosocial determinants. Purpose To examine adolescent and young adult hours/week of moderate/vigorous physical activity (MVPA) and team sports participation by sexual orientation and investigate contributions of gender nonconformity and low athletic self-esteem to possible sexual orientation differences. Methods Analysis of data from 5,272 males and 7,507 females from 1999-2005 waves of the US Growing Up Today Study (ages 12-22 years). Results Sexual minorities (i.e., lesbian, gay, bisexual, mostly heterosexual) reported 1.21-2.62 hours/week less MVPA (p'sgender heterosexuals. Gender nonconformity and athletic self-esteem accounted for 46%-100% of sexual orientation MVPA differences. Conclusions Physical activity contexts should be modified to welcome sexual minority males and females. Targeting intolerance of gender nonconformity and fostering athletic self-esteem may mitigate sexual orientation MVPA disparities. PMID:24347406

  12. Age-wise and gender-wise prevalence of oral habits in 7–16-year-old school children of Mewar ethnicity, India

    Directory of Open Access Journals (Sweden)

    Pradeep Vishnoi

    2017-01-01

    Full Text Available Objectives: The study aimed to check the age- and gender-wise prevalence of oral habits in the children of 7–16-year-old Indian children. Materials and Methods: A cross-sectional survey involving 1029 (661 males and 368 females children of age 7–16 years was done to record the presence or absence of the oral habits with the aid of the anamnestic questionnaire. The recorded oral habits were tongue thrusting, thumb or digit sucking, mouth breathing, bruxism, lip biting or lip sucking, and nail biting. The collected data were subjected to Pearson's Chi-square statistical analysis to know the overall difference in the prevalence rate of different oral habits and to evaluate the gender- and age-wise difference in the prevalence of oral habits. Results: Oral habits were present in 594 participants (57.73%. The highest prevalence rate was registered for tongue thrusting habit (28.8%, which was followed by nail biting (201/19.5% and thumb sucking (128/12.4%, mouth breathing (109/10.6%, lip biting (85/8.3%, and bruxism (29/2.8%. The male participants showed a greater prevalence rate for the oral habits than the female participants (58.55% vs. 56.25%. There was a significant difference in the age-wise prevalence of oral habits with older children showing greater prevalence of oral habits than the younger ones. Conclusion: The prevalence of oral habits in the current group of children is high. It warrants the need for the community-based educational preventive and interceptive programs to spread the awareness regarding the deleterious effects of these oral habits.

  13. Fiber tracking at term displays gender differences regarding cognitive and motor outcome at 2 years of age in preterm infants

    NARCIS (Netherlands)

    van Kooij, B.J.M.; van Pul, C.; Benders, M.J.N.L.; van Haastert, I.C.; de Vries, L.S.; Groenendaal, F.

    2011-01-01

    White matter microstructural changes can be detected with diffusion tensor imaging. It was hypothesized that diffusion parameters in the posterior limb of the internal capsule (PLIC) and corpus callosum (CC) bundles in preterm infants at term equivalent age (TEA) were associated with

  14. Cancer risk and survival in path_MMR carriers by gene and gender up to 75 years of age

    DEFF Research Database (Denmark)

    Møller, Pål; Seppälä, Toni; Bernstein, Inge

    2017-01-01

    BACKGROUND: Most patients with path_MMR gene variants (Lynch syndrome (LS)) now survive both their first and subsequent cancers, resulting in a growing number of older patients with LS for whom limited information exists with respect to cancer risk and survival. OBJECTIVE AND DESIGN......%, duodenum 67%, stomach 61%, bile duct 29%, brain 22% and pancreas 0%. Path_PMS2 carriers had lower risk for cancer. CONCLUSION: Carriers of different path_MMR variants exhibit distinct patterns of cancer risk and survival as they age. Risk estimates for counselling and planning of surveillance and treatment...

  15. Pain in the lumbar, thoracic or cervical regions: do age and gender matter? A population-based study of 34,902 Danish twins 20-71 years of age

    DEFF Research Database (Denmark)

    Leboeuf-Yde, Charlotte; Nielsen, Jan; Kyvik, Kirsten O

    2009-01-01

    , aged 20 to 71 years, representative of the general Danish population. Identical questions on pain were asked for the lumbar, thoracic and cervical regions. RESULTS: Low back pain was most common, followed by neck pain with thoracic pain being least common. Pain for at least 30 days in the past year......BACKGROUND: It is unclear to what extent spinal pain varies between genders and in relation to age. It was the purpose of this study to describe the self-reported prevalence of 1) pain ever and pain in the past year in each of the three spinal regions, 2) the duration of such pain over the past...... year, 3) pain radiating from these areas, and 4) pain in one, two or three areas. In addition, 5) to investigate if spinal pain reporting is affected by gender and 6) to see if it increases gradually with increasing age. METHOD: A cross-sectional survey was conducted in 2002 on 34,902 twin individuals...

  16. GENDER AND AGE FEATURES OF GLAUCOMA

    Directory of Open Access Journals (Sweden)

    O. V. Makarenk

    2014-02-01

    Full Text Available Today, the definition “glaucoma” combines a number of eye pathologies that lead to irreversible blindness, and therefore is difficult disabling disease. Glaucoma occurs in people of working age, so this problem is not only medical, but also social, because it causes disability in substantial economic costs not only for individual patients, but also for the whole country – patients become unable to work. Gender features of glaucoma are also contradictory. In European literature the basic idea is that men are more likely to suffer from glaucoma than women. Such studies have not been conducted in the Podillya region of Ukraine, that makes impossible to design a reliable global data to estimate the prevalence of glaucoma in different age groups for persons living in Vinnitsa region. Therefore, the aim of the study was a retrospective analysis of medical records of patients in Eye Microsurgery Department of Vinnitsa Regional Clinical Hospital for the period 2008-2012 years for determining the gender and age characteristics. Materials and methods 1418 patients with primary open-angle glaucoma (841 men and 577 women aged 14 to 92 years (mean age 67,12 ± 7,64, which were treated in the Eye Microsurgery Department, took part in the study. For the purpose of the study they were divided into two groups: I – male patients with glaucoma, II – female patients with glaucoma. Each group was divided into 7 subgroups according to the ontogenesis scheme: A – teens, B – youth, C – I adulthood age, D – II adulthood age, E – elderly age, F – senily age and G – centenarians. Thus was allocated 12 research groups. Results The structure of the incidence of glaucoma is 59.31% in men and 40.69% in women. Incidence of glaucoma is highest in the IE group and is 34.98%. The group IIE incidence is lower – 35.32%. In the group D the incidence of glaucoma among men and women was very different (13.89% and 2.89%, respectively. It should also be noted

  17. Toward a gender politics of aging.

    Science.gov (United States)

    Carney, Gemma M

    2018-01-01

    The article proposes a Gender Politics of Aging approach to the study of aging societies. The approach recognizes the feminization of old age, ageism's roots in sexist discourse, and the need to recognize the role of politics in driving demographic debates. Drawing together arguments from feminist gerontology and political demography, the article argues that the intersection of politics and gender must be considered if appropriate responses to an older, feminized demography are to be produced. I conclude that the work of aging feminists provides a rich vein of research and praxis from which a gender politics of aging approach can draw.

  18. Gender differences in the associations between age trends of social media interaction and well-being among 10-15 year olds in the UK.

    Science.gov (United States)

    Booker, Cara L; Kelly, Yvonne J; Sacker, Amanda

    2018-03-20

    Adolescents are among the highest consumers of social media while research has shown that their well-being decreases with age. The temporal relationship between social media interaction and well-being is not well established. The aim of this study was to examine whether the changes in social media interaction and two well-being measures are related across ages using parallel growth models. Data come from five waves of the youth questionnaire, 10-15 years, of the Understanding Society, the UK Household Longitudinal Study (pooled n = 9859). Social media interaction was assessed through daily frequency of chatting on social websites. Well-being was measured by happiness with six domains of life and the Strengths and Difficulties Questionnaire. Findings suggest gender differences in the relationship between interacting on social media and well-being. There were significant correlations between interacting on social media and well-being intercepts and between social media interaction and well-being slopes among females. Additionally higher social media interaction at age 10 was associated with declines in well-being thereafter for females, but not for males. Results were similar for both measures of well-being. High levels of social media interaction in early adolescence have implications for well-being in later adolescence, particularly for females. The lack of an association among males suggests other factors might be associated with their reduction in well-being with age. These findings contribute to the debate on causality and may inform future policy and interventions.

  19. Current cannabis use and age of psychosis onset: a gender-mediated relationship? Results from an 8-year FEP incidence study in Bologna.

    Science.gov (United States)

    Allegri, Fabio; Belvederi Murri, Martino; Paparelli, Alessandra; Marcacci, Thomas; Braca, Mauro; Menchetti, Marco; Michetti, Rossella; Berardi, Domenico; Tarricone, Ilaria

    2013-11-30

    This study examined the relationship between gender, illicit drug use and age of onset of psychosis. We analysed data from an epidemiologically based cohort of 160 subjects with first-episode psychosis from community mental health centers. Cannabis was associated with an earlier onset of psychosis compared to other drugs, especially among women. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  20. Age- and gender-specific estimates of cumulative CT dose over 5 years using real radiation dose tracking data in children

    International Nuclear Information System (INIS)

    Lee, Eunsol; Goo, Hyun Woo; Lee, Jae-Yeong

    2015-01-01

    It is necessary to develop a mechanism to estimate and analyze cumulative radiation risks from multiple CT exams in various clinical scenarios in children. To identify major contributors to high cumulative CT dose estimates using actual dose-length product values collected for 5 years in children. Between August 2006 and July 2011 we reviewed 26,937 CT exams in 13,803 children. Among them, we included 931 children (median age 3.5 years, age range 0 days-15 years; M:F = 533:398) who had 5,339 CT exams. Each child underwent at least three CT scans and had accessible radiation dose reports. Dose-length product values were automatically extracted from DICOM files and we used recently updated conversion factors for age, gender, anatomical region and tube voltage to estimate CT radiation dose. We tracked the calculated CT dose estimates to obtain a 5-year cumulative value for each child. The study population was divided into three groups according to the cumulative CT dose estimates: high, ≥30 mSv; moderate, 10-30 mSv; and low, <10 mSv. We reviewed clinical data and CT protocols to identify major contributors to high and moderate cumulative CT dose estimates. Median cumulative CT dose estimate was 5.4 mSv (range 0.5-71.1 mSv), and median number of CT scans was 4 (range 3-36). High cumulative CT dose estimates were most common in children with malignant tumors (57.9%, 11/19). High frequency of CT scans was attributed to high cumulative CT dose estimates in children with ventriculoperitoneal shunt (35 in 1 child) and malignant tumors (range 18-49). Moreover, high-dose CT protocols, such as multiphase abdomen CT (median 4.7 mSv) contributed to high cumulative CT dose estimates even in children with a low number of CT scans. Disease group, number of CT scans, and high-dose CT protocols are major contributors to higher cumulative CT dose estimates in children. (orig.)

  1. Gender Relations and Applied Research on Aging

    Science.gov (United States)

    Calasanti, Toni

    2010-01-01

    As a concept in gerontology, gender appears as lists of traits learned through socialization when theorized at all. I argue for a framework that theorizes the intersections of relations of gender inequality with those of age. This framework holds that men and women gain resources and bear responsibilities, in relation to one another, by virtue of…

  2. The influence of gender and gender typicality on autobiographical memory across event types and age groups.

    Science.gov (United States)

    Grysman, Azriel; Fivush, Robyn; Merrill, Natalie A; Graci, Matthew

    2016-08-01

    Gender differences in autobiographical memory emerge in some data collection paradigms and not others. The present study included an extensive analysis of gender differences in autobiographical narratives. Data were collected from 196 participants, evenly split by gender and by age group (emerging adults, ages 18-29, and young adults, ages 30-40). Each participant reported four narratives, including an event that had occurred in the last 2 years, a high point, a low point, and a self-defining memory. Additionally, all participants completed self-report measures of masculine and feminine gender typicality. The narratives were coded along six dimensions-namely coherence, connectedness, agency, affect, factual elaboration, and interpretive elaboration. The results indicated that females expressed more affect, connection, and factual elaboration than males across all narratives, and that feminine typicality predicted increased connectedness in narratives. Masculine typicality predicted higher agency, lower connectedness, and lower affect, but only for some narratives and not others. These findings support an approach that views autobiographical reminiscing as a feminine-typed activity and that identifies gender differences as being linked to categorical gender, but also to one's feminine gender typicality, whereas the influences of masculine gender typicality were more context-dependent. We suggest that implicit gendered socialization and more explicit gender typicality each contribute to gendered autobiographies.

  3. Aging, Gender and Sexuality in Brazilian Society

    OpenAIRE

    Guita Grin Debert

    2014-01-01

    Drawing on the interplay between gender, aging, and sexuality, the aim of this article is twofold: (1) to show how Brazilian gerontologists treat gender differences and sexual activity in old age; (2) to analyze the  ways  discourses regarding the aging body and sexuality are perceived and evaluated by older women and men . I argue that  attempts of gerontologists’ to eroticize old age have to contend with the widespread notion that the desire for sex is inevitably lost with age. Thus, in the...

  4. CEO age and gender: Subsequent market performance

    Directory of Open Access Journals (Sweden)

    Marcelo Eduardo

    2016-12-01

    Full Text Available The issue of CEO age and gender vs. concurrent performance is extensively examined, but the association with subsequent performance has limited treatment in the financial literature, and with conflicting findings. In the current study, we examine the association between CEO age and gender, and subsequent company market performance using a more recent set of observations and the standard four-factor model to estimate future cumulative abnormal shareholder returns. We find that subsequent abnormal shareholder returns are marginally significantly higher for female CEOs than for their male counterparts, but no material pattern is observed between CEO age and subsequent abnormal shareholder return performance.

  5. Age and gender interactions in short distance triathlon performance.

    Science.gov (United States)

    Etter, Franziska; Knechtle, Beat; Bukowski, Arkadiusz; Rüst, Christoph Alexander; Rosemann, Thomas; Lepers, Romuald

    2013-01-01

    This study investigated the participation and performance trends as well as the age and gender interaction at the Olympic distance 'Zürich Triathlon' (1.5 km swim, 40 km cycle and 10 km run) from 2000 to 2010 in 7,939 total finishers (1,666 females and 6,273 males). Female triathletes aged from 40 to 54 years significantly (P distance triathlon performance increased after the age of 35 years, which appeared earlier compared to long distance triathlon as suggested by previous studies. Future investigations should compare gender difference in performance for different endurance events across age to confirm a possible effect of exercise duration on gender difference with advancing age.

  6. Gender, aging, health and society.

    Science.gov (United States)

    Dhar, H L

    2001-10-01

    There are more women than men at any elderly age group. Depression and osteoporosis are the commonest problems in elderly subjects. Some problems specific to males are hypogonadism, erectile dysfunction and enlargement of prostrate and to females are post-menopausal disturbances, urinary incontinence and breast and lung cancer. However, problems of special concern in both male and female elderly are malnutrition, falls and cognitive dysfunction. Men and women in general suffer from the same sorts of health problems but the frequency of these problems as well as the speed of the onset of death distinguishes them. Infact cultural and social forces act to separate the sexes in their personal health ethos and their sick propensity. The impact of old age on women is different from that of men because of differences in their status and role in society. This is specially so because proportion of widows in 60+ age group is considerably higher than that of widowers. Sexuality is often overlooked as a health status particularly in elderly women. Clinicians should recognise the importance of sexual functions to the overall health of older persons particularly women. Religious participation and involvement are associated with positive mental and physical health. Family life is the key to the health of elders specially older men. Lack of social support increases the risk of mortality and supportive relationships are associated with lower illness rates, faster recovery rates and higher levels of health care behavior.

  7. Aging, Gender and Sexuality in Brazilian Society

    Directory of Open Access Journals (Sweden)

    Guita Grin Debert

    2014-04-01

    Full Text Available Drawing on the interplay between gender, aging, and sexuality, the aim of this article is twofold: (1 to show how Brazilian gerontologists treat gender differences and sexual activity in old age; (2 to analyze the  ways  discourses regarding the aging body and sexuality are perceived and evaluated by older women and men . I argue that  attempts of gerontologists’ to eroticize old age have to contend with the widespread notion that the desire for sex is inevitably lost with age. Thus, in the retiree associations that were studied, men had a tendency to assume they are not ‘old’ because their erectile function was still in good condition, and divorced or widowed women, in senior citizen associations, tend to regard themselves as happy due to having freed themselves from the sexual obligations imposed by marriage. In both cases, the dominant belief that there is a loss of sexual desire in old age was reproduced.

  8. Gender relations and applied research on aging.

    Science.gov (United States)

    Calasanti, Toni

    2010-12-01

    As a concept in gerontology, gender appears as lists of traits learned through socialization when theorized at all. I argue for a framework that theorizes the intersections of relations of gender inequality with those of age. This framework holds that men and women gain resources and bear responsibilities, in relation to one another, by virtue of mundane categorization into naturalized stratified groups. Current research shows that this approach allows explanation of gender differences, which appear in many reports but which usually go untheorized, as responses to social inequality. I illustrate applications to research and practice in relation to three areas of old age experiences: financial security, spousal care work, and health. Throughout, I discuss implications of focusing on inequality to enhance our abilities to engage in effective research, practice, and policy for older people, women and men alike. For instance, an understanding of the gender division of labor and workplace discrimination makes clear that financial status in later life cannot be reduced to individual choices concerning paid labor or retirement planning. And understanding that people orient their behaviors to gender ideals allows us to see that men and women perform spousal care in similar and different ways that require varied responses from practitioners; it also reveals contexts in which men engage in positive health behaviors. Finally, I argue that gerontologists interested in facilitating favorable outcomes for old people should consider research and practice that would disrupt, not reinforce, the bases of gender inequalities in later life.

  9. Gender-based differences on the association between salt-sensitive genes and obesity in Korean children aged between 8 and 9 years.

    Directory of Open Access Journals (Sweden)

    Myoungsook Lee

    Full Text Available High sodium intake is associated with the development of chronic diseases such as obesity. Although its role in obesity remains controversial, there may be a correlation between salt sensitivity and the early onset of chronic diseases in obese children.In all, 2,163 Korean children (1,106 boys and 1,057 girls aged 8-9 years were recruited from seven elementary schools in Seoul. To evaluate whether obesity risk was modulated by the salt sensitivity, 11 SNPs related to salt sensitive genes (SSG became the target of sodium intakes in obese children.BP, HOMA-IR, LDLc, TG, and the girls' sodium intake significantly increased, but HDLc significantly decreased with increase in BMI. Regardless of sex, the obesity risk was 5.27-fold (CI; 1.320-27.560 higher in the Q2 to Q5 of sodium intake adjusted by energy (4044.9-5058.9 mg/day than in the lowest Q1 level (2287.6 mg/day in obese children. BP was sensitively dependent on insulin resistance and lipid accumulation in all subjects; however, sodium intake may be an independent risk factor of obesity without increasing BP in girls. GRK4 A486V mutant homozygote was highly distributed in the obese group, but other SNPs had no impact. The obesity risk increased 7.06, 16.8, and 46.09-fold more in boys with GRK4 A486V, ACE, and SLC12A3 mutants as sodium intake increased. Among girls, the obesity risk increased in GRK4 A486V heterozygote and CYP11β-2 mutant homozygote although sodium intake was relatively lower, implying that ACE, SLC12A, CYP11β-2, and GRK4 A486V polymorphisms showed gender-based differences with regard to interaction between sodium intake and obesity.A high sodium intake markedly increased the obesity risk in variants of GRK4 A486V regardless of sex. The obesity risk increased with GRK4 A486V, ACE, and SLC12A3 variants in boys, whereas it increased with GRK4 A486V and CYP11B2 variants in girls as sodium intake increased. Obese children with the specific gene variants are recommended to reduce

  10. Gender-Based Differences on the Association between Salt-Sensitive Genes and Obesity in Korean Children Aged between 8 and 9 Years

    Science.gov (United States)

    Kim, Seon-Mee; Park, Hyesoon; Park, Chang gyu; Park, Hye Kyung

    2015-01-01

    Background High sodium intake is associated with the development of chronic diseases such as obesity. Although its role in obesity remains controversial, there may be a correlation between salt sensitivity and the early onset of chronic diseases in obese children. Methods In all, 2,163 Korean children (1,106 boys and 1,057 girls) aged 8–9 years were recruited from seven elementary schools in Seoul. To evaluate whether obesity risk was modulated by the salt sensitivity, 11 SNPs related to salt sensitive genes (SSG) became the target of sodium intakes in obese children. Results BP, HOMA-IR, LDLc, TG, and the girls’ sodium intake significantly increased, but HDLc significantly decreased with increase in BMI. Regardless of sex, the obesity risk was 5.27-fold (CI; 1.320–27.560) higher in the Q2 to Q5 of sodium intake adjusted by energy (4044.9–5058.9 mg/day) than in the lowest Q1 level (2287.6 mg/day) in obese children. BP was sensitively dependent on insulin resistance and lipid accumulation in all subjects; however, sodium intake may be an independent risk factor of obesity without increasing BP in girls. GRK4 A486V mutant homozygote was highly distributed in the obese group, but other SNPs had no impact. The obesity risk increased 7.06, 16.8, and 46.09-fold more in boys with GRK4 A486V, ACE, and SLC12A3 mutants as sodium intake increased. Among girls, the obesity risk increased in GRK4 A486V heterozygote and CYP11β-2 mutant homozygote although sodium intake was relatively lower, implying that ACE, SLC12A, CYP11β-2, and GRK4 A486V polymorphisms showed gender-based differences with regard to interaction between sodium intake and obesity. Conclusion A high sodium intake markedly increased the obesity risk in variants of GRK4 A486V regardless of sex. The obesity risk increased with GRK4 A486V, ACE, and SLC12A3 variants in boys, whereas it increased with GRK4 A486V and CYP11B2 variants in girls as sodium intake increased. Obese children with the specific gene

  11. Gender-based differences on the association between salt-sensitive genes and obesity in Korean children aged between 8 and 9 years.

    Science.gov (United States)

    Lee, Myoungsook; Kim, Mi Kyung; Kim, Seon-Mee; Park, Hyesoon; Park, Chang Gyu; Park, Hye Kyung

    2015-01-01

    High sodium intake is associated with the development of chronic diseases such as obesity. Although its role in obesity remains controversial, there may be a correlation between salt sensitivity and the early onset of chronic diseases in obese children. In all, 2,163 Korean children (1,106 boys and 1,057 girls) aged 8-9 years were recruited from seven elementary schools in Seoul. To evaluate whether obesity risk was modulated by the salt sensitivity, 11 SNPs related to salt sensitive genes (SSG) became the target of sodium intakes in obese children. BP, HOMA-IR, LDLc, TG, and the girls' sodium intake significantly increased, but HDLc significantly decreased with increase in BMI. Regardless of sex, the obesity risk was 5.27-fold (CI; 1.320-27.560) higher in the Q2 to Q5 of sodium intake adjusted by energy (4044.9-5058.9 mg/day) than in the lowest Q1 level (2287.6 mg/day) in obese children. BP was sensitively dependent on insulin resistance and lipid accumulation in all subjects; however, sodium intake may be an independent risk factor of obesity without increasing BP in girls. GRK4 A486V mutant homozygote was highly distributed in the obese group, but other SNPs had no impact. The obesity risk increased 7.06, 16.8, and 46.09-fold more in boys with GRK4 A486V, ACE, and SLC12A3 mutants as sodium intake increased. Among girls, the obesity risk increased in GRK4 A486V heterozygote and CYP11β-2 mutant homozygote although sodium intake was relatively lower, implying that ACE, SLC12A, CYP11β-2, and GRK4 A486V polymorphisms showed gender-based differences with regard to interaction between sodium intake and obesity. A high sodium intake markedly increased the obesity risk in variants of GRK4 A486V regardless of sex. The obesity risk increased with GRK4 A486V, ACE, and SLC12A3 variants in boys, whereas it increased with GRK4 A486V and CYP11B2 variants in girls as sodium intake increased. Obese children with the specific gene variants are recommended to reduce their sodium

  12. Age and gender differences in adolescent and adult overarm throwing.

    Science.gov (United States)

    Lorson, Kevin M; Stodden, David F; Langendorfer, Stephen J; Goodway, Jacqueline D

    2013-06-01

    The purposes of this study were to examine age and gender differences in throwing performance across an underexplored portion of the lifespan: middle adolescents (14-17 years old), young adults (18-25 years old), and adults (35-55 years old). Throwing performance was assessed using the body component levels from Roberton's developmental sequences for force and ball velocity that were recorded by a radar gun. Participants in each age group performed between 5 to 10 forceful overhand throws toward a target approximately 15m to 20m from the thrower. A Wilcoxon-Mann-Whitney Test was used to determine gender differences and a Wilcoxon-Signed Ranks Test was used to determine age-group differences for each component. Gender and age-group differences in ball speed were determined by a 3 (age group) x 2 (gender) factorial analysis of variance with follow-up post-hoc tests. Young-adult men had higher body component levels and ball speed compared with the adolescent boys and adult men. Female age-group differences existed only for humerus action between young-adult and adult groups and for ball speed between young-adult and adolescent groups. Gender differences (p < .01) existed in component levels for the adolescent and young-adult groups, but not the adult groups. Gender differences in ball speed (p < .001) existed within each age group. Although these data were cross-sectional, the regressive developmental changes observed and the narrowing gender gap may eventually provide insight related to the relationships among motor skill competence, physical fitness, and physical activity across the lifespan.

  13. The aging population: imperative to uncouple sex and gender to establish "gender equal" health care.

    Science.gov (United States)

    Bachmann, Gloria A; Mussman, Brianna

    2015-04-01

    The transgender community has long been marginalized in society. As the world's population ages, gender-unbiased health services for this growing population, with age-related chronic illnesses, will be essential. To optimally eliminate hurdles that trans individuals often confront when requesting services, it appears judicious to eliminate the strict and antiquated definition of what constitutes "normal" female and "normal" male. A review of literature on transgender medicine on PubMed over the last five years was conducted. Existing statistics indicate that unacceptable bias and discrimination are occurring, making trans patients less likely to seek care. There are emerging initiatives that address the transgender and gender non-conforming population. Ongoing needs include defining what constitutes "gender equal," understanding the continuum of gender identity, and establishing and implementing guidelines for gender equal counseling and care. With the routine practice of defining sex at birth and equating sex with gender in the health care setting, the transgender patient encounters multiple barriers to accessing and acquiring health care services. These strict gender labels appear to preclude the institution of gender equal care. Care templates on gender equal patient encounters should be implemented to better address transgender health needs in a non-biased manner. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  14. Multiple standards of aging: gender-specific age stereotypes in different life domains.

    Science.gov (United States)

    Kornadt, Anna E; Voss, Peggy; Rothermund, Klaus

    2013-12-01

    Whereas it is often stated that aging might have more negative consequences for the evaluation of women compared to men, evidence for this assumption is mixed. We took a differentiated look at age stereotypes of men and women, assuming that the life domain in which older persons are rated moderates gender differences in age stereotypes. A sample of 298 participants aged 20-92 rated 65 - year-old men and women on evaluative statements in eight different life domains. Furthermore, perceptions of gender- and domain-specific age-related changes were assessed by comparing the older targets to 45 - year-old men and women, respectively. The results speak in favor of the domain specificity of evaluative asymmetries in age stereotypes for men and women, and imply that an understanding of gendered perceptions of aging requires taking into account the complexities of domain-specific views on aging.

  15. Relationships between happiness and gender, age and marital status

    Directory of Open Access Journals (Sweden)

    Reynaldo Alarcón

    2001-06-01

    Full Text Available The present research examines the relationships between happiness and variables of gender, age and marital status as well as the degrees of happiness most frequently experienced by people. The sample was constituted by 163 males and females, between the ages of 20 and 60 years, single and married, and from middle class strata. They were administered the Scale of Satisfaction with Life, developed by Diener, with and added item to measure the degrees of happiness. There is no significan! statistically difference between genders; according to age the only significan contras! was between 30 and 50 years, with the notation that the highest means corresponded to ages 50 and 60 years old; married people were found to be happier than single ones. In general, the majority reported feeling happy, the other degrees contained very few frecuencies.

  16. Gender and age in media education

    Directory of Open Access Journals (Sweden)

    Elżbieta Gajek,

    2009-12-01

    Full Text Available Nowadays mass media shape the perception of social values and roles. Thus, aspects of media education that deal with various kinds of inequalities influence general sensitivity to diversity and its consequences. In this respect media and intercultural competences interrelate. Not only minorities’ rights have to be secured, but also majorities rights have to considered if it happens that majorities are discriminated. Widely accepted gender and age inequalities presented on the media in stereotypes and safely-looking conservatist behaviours may lead to harassment and even violence. That is why understanding media messages and identifying overt and covert forms of discrimination are of special interest of educators. In this article several activities for class teachers are presented to encourage them to introduce the touchy topic of gender and age inequalities into their school practice.

  17. Gender and age in media education

    OpenAIRE

    Elżbieta Gajek,

    2009-01-01

    Nowadays mass media shape the perception of social values and roles. Thus, aspects of media education that deal with various kinds of inequalities influence general sensitivity to diversity and its consequences. In this respect media and intercultural competences interrelate. Not only minorities’ rights have to be secured, but also majorities rights have to considered if it happens that majorities are discriminated. Widely accepted gender and age inequalities presented on the media in stereot...

  18. [Physical activity of 9 and 15 year old Icelandic children - Public health objectives and relations of physical activity to gender, age, anthropometry and area of living].

    Science.gov (United States)

    Magnusson, Kristjan Thor; Arngrimsson, Sigurbjorn Arni; Sveinsson, Thorarinn; Johannsson, Erling

    2011-02-01

    The main objective of the study was to assess to what degree nine and fifteen year old Icelandic children followed the national physical activity (PA) guidelines for children set forth by the Icelandic Public Health Institute, which recommend no less than 60 minutes of moderate-to-vigorous physical activity a day (MVPA). The study was conducted between September 2003 and January 2004 at eighteen randomly selected schools in the capital area of Reykjavik and towns and rural areas in the northeast. All nine years old (N=662) and fifteen years old (N=661) students were offered to participate. Half of the children were randomly chosen to partake in the PA part of the study where 176 nine-year-old and 162 fifteen-year-old children yielded usable data. We measured participants' height, weight and skinfold thickness and their PA by ActiGraph™ with respect to moderate-to-vigorous intensity (defined as counts >3400 cpm) and average volume. Only 5% of 9-year-old and 9% of 15 year-old students followed the recommended PA guidelines of at least 60 minutes a day of MVPA. MVPA was positively associated with sex (being a boy) and age, but negatively associated with skinfold thickness. Those living in the capital area of Reykjavik rather than in smaller towns and rural areas were likelier to accrue more minutes of MVPA per day. The results highlight the importance of developing PA interventions targeting children of school age. It is important to research and evaluate different ways as to how these interventions should best be conducted. Key words: physical activity, children, body composition, accelerometers.

  19. Gender, Age, Social differences and Climate Change

    Science.gov (United States)

    Petrucci, Alessandra; Salvini, Silvana

    2017-04-01

    Climate and society evolve together in a manner that could place already vulnerable areas and their population at a greater risk to extreme weather events. While efforts have been devoted to better planning preparedness and responses to weather extremes, the interactions among various stakeholders who deal with hazard mitigation and response, and the community members, also related with gender and age differences, are not completely understood. In contrast to physical vulnerability, which arises from the potential for environmental extremes to create adverse physiological changes, social vulnerability arises from the potential for these extreme events to cause changes in people's behavior. People can vary in their potential for injury to themselves and their families. They also vary in the potential for destruction of their homes and workplaces, as well as the destruction of the transportation systems and locations for shopping and recreation they use in their daily activities. It is important to recognize that social vulnerability is not randomly distributed either demographically or geographically. In particular, the social vulnerability arising from a lack of psychological resilience, social network integration, economic assets, and political power vary across demographic groups. Some of these components of social vulnerability can be predicted by demographic characteristics such as gender, age, education, income, and ethnicity. This review explores the gender and social difference dimensions of vulnerability and adaptive capacity in relation to climate change.

  20. Examining aging sexual stigma attitudes among adults by gender, age, and generational status.

    Science.gov (United States)

    Syme, Maggie L; Cohn, Tracy J

    2016-01-01

    Stigma related to later life sexuality could produce detrimental effects for older adults, through individual concerns and limited sexual health care for older adults. Identifying groups at risk for aging sexual stigma will help to focus interventions to reduce it. Accordingly, the purpose of this study was to examine cross-sectional trends in aging sexual stigma attitudes by age group, generational status, and gender. An online survey was administered to a national sample of adults via a crowdsourcing tool, in order to examine aging sexual stigma across age groups, generational status, and gender (N = 962; 47.0% male, 52.5% female, and .5% other; mean age = 45 years). An aging sexual stigma index was formulated from the attitudinal items of the Aging Sexual Knowledge and Attitudes Scale. This sample reported moderately permissive attitudes toward aging sexuality, indicating a low level of aging sexual stigma. Though descriptive data showed trends of stigma attitudes increasing with age and later generations, there were no significant differences between age groups or generations in terms of aging sexual stigma beliefs. Men, regardless of age and/or generation, were found to espouse significantly higher stigmatic beliefs than women or those reporting 'other' gender. Aging sexual stigma beliefs may not be prevalent among the general population as cohorts become more sexually liberal over time, though men appear more susceptible to these beliefs. However, in order to more comprehensively assess aging sexual stigma, future research may benefit from measuring explicit and implicit aging sexual stigma beliefs.

  1. Age and gender related differences in aortic blood flow

    DEFF Research Database (Denmark)

    Traberg, Marie Sand; Pedersen, Mads Møller; Hemmsen, Martin Christian

    2012-01-01

    The abdominal aorta (AA) is predisposed to development of abdominal aneurysms (AAA), a focal dilatation of the artery with fatal consequences if left untreated. The blood flow patterns in the AA is thought to play an important role in the development of AAA. The purpose of this work is to investi......The abdominal aorta (AA) is predisposed to development of abdominal aneurysms (AAA), a focal dilatation of the artery with fatal consequences if left untreated. The blood flow patterns in the AA is thought to play an important role in the development of AAA. The purpose of this work...... is to investigate the blood flow pat- terns within a group of healthy volunteers (4 females, 7 males) aged 23 to 76 years to identify changes and differences related to age and gender. The healthy volunteers were categorized by gender (male/female) and age (below/above 35 years). Subject-specific flow and geometry...... to elderly. Thus, changes in blood flow patterns in the AA related to age and gender is observed. Further investigations are needed to determine the relation between changes in blood flow patterns and AAA development....

  2. Gender-marked age stereotypes in english proverbs and sayings

    OpenAIRE

    Галапчук-Тарнавська, Олена Михайлівна; Halapchuk-Tarnavska, Olena M.

    2014-01-01

    Gender stereotypes are characteristic features of male/female gender group behavior that are expected by a society.Gender stereotypes in the Ukrainian language are viewed as ethnic stereotypes and perform the function of accumulating and systemizing the social, cultural and historical experiences of the Ukrainian people.Gender-marked age stereotypes are widely accepted believes held about certain age that are perceived as being appropriate for women and men.Family roles are also subject to ch...

  3. Does Gender Matter? an Exploratory Study of Perspectives Across Genders, Age and Education

    Science.gov (United States)

    Carinci, Sherrie; Wong, Pia Lindquist

    2009-11-01

    Using a convenience sample and survey research methods, the authors seek to better understand how perspectives on gender are shaped by individuals' age, level of education and gender. Study participants responded in writing to scenarios and survey questions, revealing their personal views on gender as an identity category and as a marker in the social hierarchy. Analysis indicated that there were differences between male and female views on these dimensions of gender, and that age and educational levels were also influential. While younger respondents from both genders demonstrated flexibility in their definitions of gender and expressed strong support for gender equality, they were noticeably lacking in their knowledge of the historical context of gender relations and did not show the skills required to realise their ideals of gender equality, especially when compared to older respondents of both genders with higher levels of educational attainment.

  4. Age and Gender Effects in Recent Violence Perpetration.

    Science.gov (United States)

    Fahlgren, Martha K; Kleiman, Evan M; Puhalla, Alexander A; McCloskey, Michael S

    2017-05-01

    Although we know much about the effects of violence on victims, we know less about individuals who perpetrate violence. In the present study, we used a large, nationally representative sample of adults (National Comorbidity Study-Replication; n = 9,282) to examine demographics (i.e., age and gender) and social, occupational, and cognitive functioning among perpetrators of recent violence. We found that recent violence was more prevalent among younger individuals and males (i.e., these groups were more likely to engage in at least one act of violence). Among those who did engage in violence, there was no effect of age or gender on violence frequency (i.e., number of violent acts engaged in over the past year). Furthermore, gender moderated the effect of age on recent violence prevalence, but not violence frequency. Finally, those reporting violence over the past year showed greater impairment in all examined domains of functioning, but there was no association between impairment and frequency of violence. This study represents one of the first attempts to utilize 12-month prevalence data to explore the lifetime trajectory of violence among those who perpetrate it, which seems to peak in young adulthood and then decrease across the life span. Furthermore, although males are more likely to engage in violence than females, adults who engage in at least one act of violence demonstrate no difference in frequency of yearly violent acts, regardless of gender. Finally, it is apparent that merely engaging in any acts of violence over the past year is associated with functioning problems. Overall, most significant differences emerged between those who do and do not engage in violence, which is key for informing violence risk assessment and prevention.

  5. Suicide rates in five-year age-bands after the age of 60 years

    DEFF Research Database (Denmark)

    Shah, Ajit; Bhat, Ravi; Zarate-Escudero, Sofia

    2016-01-01

    -79 years) and the oldest old (80+ years) age groups. METHODS: Data on the number of suicides (International Classification of Diseases - ICD-10 codes, X60-84) in each of the eight five-year age-bands between the age-bands 60-64 years and 95-99 years in both gender for as many years as possible from 2000...... were ascertained from three sources: colleagues with access to national data, national statisics office websites and email contact with the national statistics offices. The population size for the corresponding years and age-bands was estimated for each country using data provided by the United Nations......BACKGROUND: There is paucity of studies examining suicide rates in narrow five-year age-bands after the age of 60 years. This study examined suicide rates in eight five-year age-bands between the age of 60 and 99 years because this will allow more precise comparison between the young old (60...

  6. Estereótipos de gênero e sexismo ambivalente em adolescentes masculinos de 12 a 16 anos Ambivalent sexism and gender stereotyping in male adolescents aged 12 to 16 years

    Directory of Open Access Journals (Sweden)

    Marcos Mesquita Filho

    2011-09-01

    Full Text Available A discriminação e a violência contra o gênero feminino associam-se a representações distorcidas da mulher. Este trabalho tem o objetivo de mensurar a existência de preconceitos nas manifestações dos estereótipos de gênero e sexismo ambivalente, em adolescentes masculinos de 12 a 16 anos. Em um estudo transversal, aplicaram-se três questionários (sociodemográfico, Gender stereotyping, Inventário do Sexismo Ambivalente a 787 estudantes de 11 escolas públicas. Nos resultados, detectou-se a presença de estereótipos de gênero. Houve diferença significante entre alunos de escolas estaduais e municipais e também nos alunos que estudavam em bairros de poder aquisitivo elevado em relação aos demais. O sexismo, também presente, apresentou-se significantemente mais benévolo que hostil. O escore para o componente benévolo variou conforme a escola cursada. O hostil não foi influenciado pelas variáveis estudadas. Os achados corroboram a existência de estereótipos de gênero e sexismo ambivalente nos adolescentes masculinos e a necessidade de desenvolvimento de ações e políticas para sua erradicação.Discrimination and violence against the female gender are associated with distorted representation of women. This paper aims at measuring the existence of prejudice in the manifestations of ambivalent sexism and gender stereotypes in male adolescents aged 12 to 16 years. Three questionnaires (socio-demographic, Gender stereotyping, Ambivalent Sexism Inventory were applied to 787 students of 11 public schools in a cross-sectional study. The results pointed out to the presence of gender stereotypes. There was a significant difference between students of state and city schools and also between those who studied in neighborhoods presenting a higher economic status in comparison to the others. Sexism presented itself significantly more benevolent than hostile. The score to the benevolent component varied according to the attended

  7. Impact of age, gender and diabetes on serum lipid levels

    International Nuclear Information System (INIS)

    Adnan, M.; Shabbir, I.; Ali, Z.; Ali, S.F.; Rahat, T.

    2013-01-01

    Objectives:To see the effects of age, gender and diabetes on serum lipid levels. Study type, settings and duration:Cross sectional analytical study conducted at PMRC Research Centre, Fatima Jinnah Medical College,Lahore from Jun-Dec 2011. Materials and Methods: One hundred type 2 diabetes mellitus and equal numbers of gender matched healthy controls were randomly selected for the study. After an overnight fasting, blood specimens were drawn for lipid profile where total cholesterol,high density lipoprotein cholesterol and triglycerides were measured by standard enzymatic endpoint methods and LDL-cholesterol by Friedweld's formula. Statistical analysis was done using SPSS-15. Results Odd ratios of age for total cholesterol (OR 1.198); high density lipoprotein cholesterol (OR 1.144); and low density lipoprotein cholesterol (OR 1.576) revealed that subjects aged 45 years or more had greater risk of having deranged lipid levels. Female gender had higher high density lipoprotein cholesterol (p 0.000); and triglycerides (p 0.001). Odd ratios of men for total cholesterol (OR 0.775); high density lipoprotein cholesterol(OR 0.183); and low density lipoprotein Cholesterol (OR 0.683) illustrated that men were significantly less prone to dyslipidemia than women. Odd ratio of diabetes for high density lipoprotein cholesterol (OR 1.802) suggested that diabetics had 1.8 times more risk of having low high density lipoprotein cholesterol. Conclusions: Diabetic females over 45 years of age have significantly high chances of having disturbed or high lipid profile. Policy message:All persons in general and diabetics in particular over the age of 45 years should be screened for dyslipidemia and informed using behavior change communication to prevent disease complications. (author)

  8. Impact of age, gender and diabetes on serum lipid levels

    Energy Technology Data Exchange (ETDEWEB)

    Adnan, M.; Shabbir, I.; Ali, Z.; Ali, S. F.; Rahat, T. [Fatima Jinnah Medical College, Lahore (Pakistan)

    2013-01-15

    Objectives:To see the effects of age, gender and diabetes on serum lipid levels. Study type, settings and duration:Cross sectional analytical study conducted at PMRC Research Centre, Fatima Jinnah Medical College,Lahore from Jun-Dec 2011. Materials and Methods: One hundred type 2 diabetes mellitus and equal numbers of gender matched healthy controls were randomly selected for the study. After an overnight fasting, blood specimens were drawn for lipid profile where total cholesterol,high density lipoprotein cholesterol and triglycerides were measured by standard enzymatic endpoint methods and LDL-cholesterol by Friedweld's formula. Statistical analysis was done using SPSS-15. Results Odd ratios of age for total cholesterol (OR 1.198); high density lipoprotein cholesterol (OR 1.144); and low density lipoprotein cholesterol (OR 1.576) revealed that subjects aged 45 years or more had greater risk of having deranged lipid levels. Female gender had higher high density lipoprotein cholesterol (p 0.000); and triglycerides (p 0.001). Odd ratios of men for total cholesterol (OR 0.775); high density lipoprotein cholesterol(OR 0.183); and low density lipoprotein Cholesterol (OR 0.683) illustrated that men were significantly less prone to dyslipidemia than women. Odd ratio of diabetes for high density lipoprotein cholesterol (OR 1.802) suggested that diabetics had 1.8 times more risk of having low high density lipoprotein cholesterol. Conclusions: Diabetic females over 45 years of age have significantly high chances of having disturbed or high lipid profile. Policy message:All persons in general and diabetics in particular over the age of 45 years should be screened for dyslipidemia and informed using behavior change communication to prevent disease complications. (author)

  9. Facial anthropometric differences among gender, ethnicity, and age groups.

    Science.gov (United States)

    Zhuang, Ziqing; Landsittel, Douglas; Benson, Stacey; Roberge, Raymond; Shaffer, Ronald

    2010-06-01

    The impact of race/ethnicity upon facial anthropometric data in the US workforce, on the development of personal protective equipment, has not been investigated to any significant degree. The proliferation of minority populations in the US workforce has increased the need to investigate differences in facial dimensions among these workers. The objective of this study was to determine the face shape and size differences among race and age groups from the National Institute for Occupational Safety and Health survey of 3997 US civilian workers. Survey participants were divided into two gender groups, four racial/ethnic groups, and three age groups. Measurements of height, weight, neck circumference, and 18 facial dimensions were collected using traditional anthropometric techniques. A multivariate analysis of the data was performed using Principal Component Analysis. An exploratory analysis to determine the effect of different demographic factors had on anthropometric features was assessed via a linear model. The 21 anthropometric measurements, body mass index, and the first and second principal component scores were dependent variables, while gender, ethnicity, age, occupation, weight, and height served as independent variables. Gender significantly contributes to size for 19 of 24 dependent variables. African-Americans have statistically shorter, wider, and shallower noses than Caucasians. Hispanic workers have 14 facial features that are significantly larger than Caucasians, while their nose protrusion, height, and head length are significantly shorter. The other ethnic group was composed primarily of Asian subjects and has statistically different dimensions from Caucasians for 16 anthropometric values. Nineteen anthropometric values for subjects at least 45 years of age are statistically different from those measured for subjects between 18 and 29 years of age. Workers employed in manufacturing, fire fighting, healthcare, law enforcement, and other occupational

  10. Child Sexual Behaviors in School Context: Age and Gender Differences.

    Science.gov (United States)

    Miragoli, Sarah; Camisasca, Elena; Di Blasio, Paola

    2017-01-01

    The main purpose of the study was to explore the child sexual behaviors that Italian teachers have observed in the school context. A representative sample of 227 children, from 5 to 10 years old, was rated by their teachers through the Child Sexual Behavior Inventory. Frequencies of sexual behaviors among children aged 5 to 6, 7 to 8, and 9 to 10 are presented. Younger children showed a broader range of sexual behaviors that decrease with the growing age, such as males in comparison to females. Moreover, findings showed that child sexual behavior is not only related to age and gender but also to family characteristics. These results suggested that child sexual behaviors reported by teachers through the Child Sexual Behavior Inventory may provide useful information about the development of children's sexuality. The knowledge of age appropriate sexual behaviors can help teachers discern normal sexual behaviors from problematic sexual behaviors.

  11. Gender and Age Differences in Awareness and Endorsement of Gender Stereotypes about Academic Abilities

    Science.gov (United States)

    Kurtz-Costes, Beth; Copping, Kristine E.; Rowley, Stephanie J.; Kinlaw, C. Ryan

    2014-01-01

    We measured age and gender differences in children's awareness and endorsement of gender stereotypes about math, science, and verbal abilities in 463 fourth, sixth, and eighth graders. Children reported their perceptions of adults' beliefs and their own stereotypes about gender differences in academic abilities. Consistent with study…

  12. Physical activity, quality of life and medication in aging: differences between age and gender

    Directory of Open Access Journals (Sweden)

    Lilian Teresa Bucken Gobbi

    2009-04-01

    Full Text Available Studies have shown an inverse relationship between physical activity level (PAL, quality of life (QoL and use of medications in the elderly. The objective of this study was to analyze possible relationships and differences between PAL, QoL and use of medications in the elderly. A total of 192 subjects (≥ 60 years were selected by stratified random sampling according to census sector. The following assessment instruments were used: a Modified Baecke Questionnaire for older adults, b Medical Outcomes Study – 36-Item Short Form Health Survey, and c Sociodemographic and Health Factors Questionnaire. Descriptive statistics and parametric and nonparametric tests were used (p < 0.05. a With respect to chronological age, significant differences between groups were only observed for PAL, with G1 (60-69 years being more active than the other groups. b With respect to gender irrespective of age, analysis showed a difference in QoL and in the number of medications, with men reporting better perceived QoL and using fewer medications. c With respect to gender but considering chronological age, differences in PAL, QoL and medication use were observed between genders for specific age groups. In conclusion, in the elderly a PAL is low, declines even more during advanced age and is higher in men than in women during the first decade of old age, and b men report better perceived QoL and use fewer medications than women.

  13. Speeding driving behaviour: Age and gender experimental analysis

    Directory of Open Access Journals (Sweden)

    Teo Sir Hiang

    2016-01-01

    Full Text Available Road safety is a substantial issue worldwide. Speeding contributed to one-third of all the fatal crashes reported from year 2002 to 2011 with young drivers reported to have the highest fatality and injury rates. This paper studied on the speeding driving behavior of 10 teenagers and 10 adults, from both genders. The aim was to investigate the relationship between age and gender with speeding driving behavior. The drivers were required to drive within an enclosed compound by using a test car. Results showed young and male drivers averagely travelled at higher velocity before entering the roundabout and at the same time accelerate to higher velocity upon exiting the roundabout compared to old and female drivers.

  14. Age and Gender Effects on Wideband Absorbance in Adults with Normal Outer and Middle Ear Function

    Science.gov (United States)

    Mazlan, Rafidah; Kei, Joseph; Ya, Cheng Li; Yusof, Wan Nur Hanim Mohd; Saim, Lokman; Zhao, Fei

    2015-01-01

    Purpose: This study examined the effects of age and gender on wideband energy absorbance in adults with normal middle ear function. Method: Forty young adults (14 men, 26 women, aged 20-38 years), 31 middle-aged adults (16 men, 15 women, aged 42-64 years), and 30 older adults (20 men, 10 women, aged 65-82 years) were assessed. Energy absorbance…

  15. Age identity, gender, and perceptions of decline: does feeling older lead to pessimistic dispositions about cognitive aging?

    Science.gov (United States)

    Schafer, Markus H; Shippee, Tetyana P

    2010-01-01

    Drawing on past studies of age identity, this article examined whether feeling older was associated with more pessimistic views about cognitive aging. Using respondents aged 55 years and older in the Midlife Development in the United States study, we estimated a series of linear regression models to predict people's dispositions toward their cognitive aging. The main comparison is whether the effects of age identity on cognitive aging differ for men and women. Beyond the effects of chronological age, older age identities were associated with more pessimistic dispositions about cognitive aging. This relationship, however, was found only among women. Age identity shapes cognitive aging dispositions, though the gendered nature of this relationship remains somewhat unclear. The findings give further evidence about the far-reaching implications of age identity for successful aging and suggest that future work can explicate how subjective aging processes may differ by gender.

  16. Gender, age and religion as determinants of eating habit of youth in ...

    African Journals Online (AJOL)

    The study examined the influence of Age, Gender and Religion on eating habit of youth. It made use of simple random technique in selecting 400 youths within Ikenne local government of Ogun State, Nigeria. The age range of the respondents was between 15 years and 40 years with the mean age of 25.2 and standard ...

  17. Developmental stability in gender-typed preferences between infancy and preschool age.

    Science.gov (United States)

    Lauer, Jillian E; Ilksoy, Sibel D; Lourenco, Stella F

    2018-04-01

    Infants exhibit visual preferences for gender-typed objects (e.g., dolls, toy vehicles) that parallel the gender-typed play preferences of preschool-aged children, but the developmental stability of individual differences in early emerging gender-typed preferences has not yet been characterized. In the present study, we examined the longitudinal association between infants' (N = 51) performance on an object-preference task, administered between 6 and 13 months of age, and their play preferences at 4 years of age. Greater visual interest in a toy truck relative to a doll in infancy predicted significantly greater male-typical toy and activity preferences (e.g., play with vehicles, videogames) at age 4. These findings suggest that gender-typed object preferences present during the 1st year of life may represent the developmental precursors of gender-typed play preferences observed later in childhood. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  18. Age and gender might influence big five factors of personality: a preliminary report in Indian population.

    Science.gov (United States)

    Magan, Dipti; Mehta, Manju; Sarvottam, Kumar; Yadav, Raj Kumar; Pandey, R M

    2014-01-01

    Age and gender are two important physiological variables which might influence the personality of an individual. The influence of age and gender on big five personality domains in Indian population was assessed in this cross-sectional study that included 155 subjects (female = 76, male = 79) aged from 16-75 years. Big five personality factors were evaluated using 60-item NEO-Five Factor Inventory (NEO-FFI) at a single point in time. Among the big five factors of personality, Conscientiousness was positively correlated (r = 0.195; P personality traits might change with age, and is gender-dependent.

  19. Age and Gender Effects On Auditory Brain Stem Response (ABR

    Directory of Open Access Journals (Sweden)

    Yones Lotfi

    2012-10-01

    Full Text Available Objectives: Auditory Brain Stem Response (ABR is a result of eight nerve and brain stem nuclei stimulation. Several factors may affect the latencies, interpeak latencies and amplitudes in ABR especially sex and age. In this study, age and sex influence on ABR were studied. Methods: This study was performed on 120 cases (60 males and 60 females at Akhavan rehabilitation center of university of welfare and rehabilitation sciences, Tehran, Iran. Cases were divided in three age groups: 18-30, 31-50 and 51-70 years old. Each age group consists of 20 males and 20 females. Age and sex influences on absolute latency of wave I and V, and IPL of I-V were examined. Results: Independent t test showed that females have significantly shorter latency of wave I, V, and IPL I-V latency (P<0.001 than males. Two way ANOVA showed that latency of wave I, V and IPL I-V in 51-70 years old group was significantly higher than 18-30 and 31-50 years old groups (P<0.001 Discussion: According to the results of present study and similar studies, in clinical practice, different norms for older adults and both genders should be established.

  20. Biometria ocular, erro refrativo e sua relação com a estatura, idade, sexo e escolaridade em adultos brasileiros Ocular biometry, refractive error and correlation with height, age, gender and years of formal education

    Directory of Open Access Journals (Sweden)

    Graziela Campanelli Pereira

    2007-06-01

    Full Text Available OBJETIVO: Avaliar os parâmetros biométricos oculares e o erro refrativo em adultos brasileiros e a sua relação com a estatura, idade, sexo e escolaridade. MÉTODOS: Estudo transversal que avaliou 173 indivíduos pela ceratometria, ecobiometria, refração e aferição da estatura. A análise estatística foi realizada pelo coeficiente de Pearson e pela elaboração de um modelo de regressão. RESULTADOS: Encontrou-se que: a cada aumento de 10 cm na estatura, esperar-se-ia encontrar um comprimento axial 0,32 mm mais longo, profundidade da câmara anterior 0,07 mm mais profunda, profundidade da cavidade vítrea 0,26 mm mais profunda e ceratometria 0,50 D mais plana; a cada aumento de 10 anos na idade esperar-se-ia encontrar profundidade da câmara anterior 0,15 mm mais rasa, cristalino 0,25 mm mais espesso, profundidade da cavidade vítrea 0,21 mm mais rasa e equivalente esférico 0,23 D mais positivo; a cada 10 anos de escolaridade esperar-se-ia equivalente esférico 0,74 D mais negativo. O sexo não apresentou influência. Equações referentes aos parâmetros biométricos e ao equivalente esférico foram formuladas. CONCLUSÕES: Correlações positivas foram encontradas entre: comprimento axial e estatura; profundidade da câmara anterior e da cavidade vítrea e estatura; espessura do cristalino e idade; ceratometria e estatura; equivalente esférico e idade. Correlações negativas foram encontradas entre: profundidade de câmara anterior e da cavidade vítrea e idade; equivalente esférico e escolaridade.PURPOSE: To assess ocular biometric parameters and refractive error in Brazilian adults and their relationship with height, age, gender and years of formal education. METHODS: Cross-sectional study that assessed 173 subjects by keratometry, echobiometry, refraction and measurement of body height. The statistical analysis was performed using Pearson's coefficient and a regression model was constructed. RESULTS: The correlations found were

  1. The gender difference in the brain FDG distribution with aging

    International Nuclear Information System (INIS)

    Nakabeppu, Yoshiaki; Tanabe, Hiroaki; Jinguji, Megumi; Umanodan, Tomokazu; Nakajo, Masayuki; Nakajo, M.; Tateno, T.; Jinnouchi, S.

    2007-01-01

    The purpose of this study is to examine the change in brain fluorodeoxyglucose (FDG) distribution with aging. Subjects were 85 men and 116 women who had no mental abnormality and no evidence of cancer in the whole body FDG-positron emission tomography (PET) study for cancer checkup. The brain data were extracted from whole body data, and stratified according to the age: 30-39 (M: 10, F: 18), 40-49 (M: 11, F: 14), 50-59 (M: 10, F: 27), 60-64 (M: 11, F: 13), 65-69 (M: 11, F: 11), 70-74 (M: 11, F: 10), 75-79 (M: 13, F: 11), over 80 (M: 8, F: 12) years. Forties or more male and female stratified age groups were compared with each gender 30's age data using Statistical Parametric Mapping (SPM)2. In the man, the FDG activity of the bilateral temporal and frontal lobes decreased and the decreased domains were expanded with aging. But in the females, the decreased domains were complicated in 40-69 years old. Dynamic changes of sex hormones in the individual female menopause may affect the complicated results in the females. Further studies are needed to confirm it. (author)

  2. The Intersection of Gender and Age: An Exploration

    Science.gov (United States)

    Gander, Michelle

    2014-01-01

    The understanding of gender inequality for women entering work has not been subject to significant research or theorizing. This small study indicated that young women entering the workplace are subject to direct discrimination and by using an intersectionality approach this paper proposes that the intersection of gender and young age results in…

  3. Suicide rates in five-year age-bands after the age of 60 years: the international landscape.

    Science.gov (United States)

    Shah, Ajit; Bhat, Ravi; Zarate-Escudero, Sofia; DeLeo, Diego; Erlangsen, Annette

    2016-01-01

    There is paucity of studies examining suicide rates in narrow five-year age-bands after the age of 60 years. This study examined suicide rates in eight five-year age-bands between the age of 60 and 99 years because this will allow more precise comparison between the young old (60-79 years) and the oldest old (80+ years) age groups. Data on the number of suicides (International Classification of Diseases - ICD-10 codes, X60-84) in each of the eight five-year age-bands between the age-bands 60-64 years and 95-99 years in both gender for as many years as possible from 2000 were ascertained from three sources: colleagues with access to national data, national statisics office websites and email contact with the national statistics offices. The population size for the corresponding years and age-bands was estimated for each country using data provided by the United Nations website. In men, suicide rates continued to increase for each of the seven five-year age-bands from 60-64 years to 90-94 years age-band, and then declined slightly for the 95-99 year age-band. In women, suicide rates continued to increase for each of the six five-year age-bands from 60-64 years to 85-89 years age-bands, and then declined slightly for the 90-94 years and 95-99 years age-bands. The overall global suicide rates for each of the eight five-year age-bands are sufficiently large for them to constitute a public health concern. This is especially important given the ongoing rise in the elderly population size and the paucity of data on risk and protective factors for suicide in the five-year age-bands after the age of 60 years.

  4. Effects of Antihistamine, Age, And Gender on Task Performance

    National Research Council Canada - National Science Library

    Gilliland, Kirby

    1999-01-01

    This investigation was designed to study the effects of the antihistamine, chlorpheniramine maleate, as well as the influence of age and gender, singly and in combination with chlorpheniramine maleate...

  5. GENDER AND AGE RELATED VARIATION IN CORNEA POWER

    African Journals Online (AJOL)

    2014-05-01

    May 1, 2014 ... population and how it varies with gender and age. Design: A .... horizontal in orientation. For the purpose of .... race as cornea curvature have been noted to exhibit ... Grosevenor, T. Role of Cornea in Emmetropia and. Myopia.

  6. Work Experience, Age, and Gender Discrimination.

    Science.gov (United States)

    Angle, John; Wissmann, David A.

    1983-01-01

    Age is a determinant of the gap between U.S. men's and women's work wages; young men are paid more as they age because of age; young women are not. Data from the National Longitudinal Surveys of the Labor Market Experience were analyzed for 5,225 men and 5,159 women. (KC)

  7. Adolescents' Definitions of Bullying: The Contribution of Age, Gender, and Experience of Bullying

    Science.gov (United States)

    Byrne, Hollie; Dooley, Barbara; Fitzgerald, Amanda; Dolphin, Louise

    2016-01-01

    The aim of the present research was to examine adolescents' definitions of bullying in a nationally representative sample of adolescents in Ireland. Definitions of bullying were examined according to age, gender, and bullying experiences. A sample of 4358 adolescents aged 12-19 years (M = 14.99 years, SD = 1.63) provided their definitions of…

  8. Physical activity, quality of life and medication in aging: differences between age and gender

    Directory of Open Access Journals (Sweden)

    Émerson Sebastião

    2009-01-01

    Full Text Available http://dx.doi.org/10.5007/1980-0037.2009v11n2p210   Studies have shown an inverse relationship between physical activity level (PAL, quality of life (QoL and use of medications in the elderly. The objective of this study was to analyze possible relationships and differences between PAL, QoL and use of medications in the elderly. A total of 192 subjects (≥ 60 years were selected by stratified random sampling according to census sector. The following assessment instruments were used: a Modified Baecke Questionnaire for older adults, b Medical Outcomes Study – 36-Item Short Form Health Survey, and c Sociodemographic and Health Factors Questionnaire. Descriptive statistics and parametric and nonparametric tests were used (p < 0.05. a With respect to chronological age, significant differences between groups were only observed for PAL, with G1 (60-69 years being more active than the other groups. b With respect to gender irrespective of age, analysis showed a difference in QoL and in the number of medications, with men reporting better perceived QoL and using fewer medications. c With respect to gender but considering chronological age, differences in PAL, QoL and medication use were observed between genders for specific age groups. In conclusion, in the elderly a PAL is low, declines even more during advanced age and is higher in men than in women during the first decade of old age, and b men report better perceived QoL and use fewer medications than women.

  9. Recurrence in affective disorder. II. Effect of age and gender

    DEFF Research Database (Denmark)

    Kessing, L V

    1998-01-01

    BACKGROUND: The risk of recurrence in affective disorder has been found to increase with each new episode. It is unclear whether it is universal without regard to gender, age and type of disorder. METHOD: Survival analysis was used to estimate the risk of recurrence in a case-register study...... episodes regardless of the combination of gender, age and type of disorder. Initially in the course of illness, unipolar and bipolar women experienced an equal greater risk of recurrence than men. The risk of recurrence after the first episode was increased for middle-aged and older unipolar women compared...... with the risk for younger women, while after all other episodes younger age at first episode increased the risk of recurrence. CONCLUSIONS: The course of severe unipolar and bipolar disorder seems to be progressive in nature irrespective of gender, age and type of disorder....

  10. Age-adjusted cancer incidence rates by county and year, 1999-2009

    Data.gov (United States)

    California Environmental Health Tracking Program — This dataset contains age-adjusted incidence rates for 26 malignancy/age group/gender combinations for the years 1999-2009. These data are stratified by year and...

  11. Age- and Gender-Based Populations

    Science.gov (United States)

    ... population increases the risks of cognitive decline and suicide. About 25% of older adults have some type of mental health problem, such as a mood disorder not associated with normal aging. Older adults with ...

  12. Perceptions of parental behavior with regard to parents’ gender and respondents’ age and gender

    Directory of Open Access Journals (Sweden)

    Opsenica-Kostić Jelena

    2010-01-01

    Full Text Available The findings of the research into the perceived parental behavior provide contrasting data as to the existence and the nature of differences in the perception of parental behavior based on parents’ gender and respondents’ gender. The purpose of the present study is to examine the differences in the perceived parental behavior in adolescents with regard to parents’ gender and respondents’ age and gender. The study included 466 respondents (262 girls and 204 boys, in middle to late adolescence, divided into four sub-groups according to their age. The respondents were asked to fill in the Parental Bonding Instrument (PBI questionnaire which measures the care and overprotection in mothers and fathers respectively. The obtained findings show the existence of significant difference based on the parents’ gender for both subscales: both maternal care and maternal overprotection were estimated as higher. Observing the differences by respondents’ gender on the whole sample, only one significant difference is found: paternal overprotection was estimated as higher by girls. The differences by age as observed within gender groups are completely disparate for girl and boy groups. The best insight into the differences is obtained through analysis by gender, for groups relatively homogenous in terms of their age (for the first three groups the only significant difference appears in the paternal overprotection subscale; the difference disappears in the subgroup of the oldest respondents’, while the differences between the perception of maternal and paternal care are of significance here. One particularly important finding for future research into rearing behavior is the fact that the perception of parental behavior changes over the period of adolescence differently for boys and girls; therefore, the analysis including perceived parental behavior should be performed for subgroups by gender, which are as homogenous as possible in terms of their age.

  13. Parent-Child Positive Touch: Gender, Age, and Task Differences.

    Science.gov (United States)

    Aznar, Ana; Tenenbaum, Harriet R

    2016-01-01

    This study examined gender, age, and task differences in positive touch and physical proximity during mother-child and father-child conversations. Sixty-five Spanish mothers and fathers and their 4- ( M  = 53.50 months, SD  = 3.54) and 6-year-old ( M  = 77.07 months, SD  = 3.94) children participated in this study. Positive touch was examined during a play-related storytelling task and a reminiscence task (conversation about past emotions). Fathers touched their children positively more frequently during the play-related storytelling task than did mothers. Both mothers and fathers were in closer proximity to their 6-year-olds than their 4-year-olds. Mothers and fathers touched their children positively more frequently when reminiscing than when playing. Finally, 6-year-olds remained closer to their parents than did 4-year-olds. Implications of these findings for future research on children's socioemotional development are discussed.

  14. Age and Gender Differences in Premarital Sexual Attitudes of Young ...

    African Journals Online (AJOL)

    The study examined age and gender differences in the premarital sexual attitudes exhibited by adolescents and young adults. A cross-sectional design was employed. A total of 1044 participants in four age categories were drawn from 4 secondary schools and 4 universities all located within three states of South-West ...

  15. Middle-Age Gender Differences in Emotional Adjustments to Career ...

    African Journals Online (AJOL)

    This study examined middle-age gender differences in career challenges and emotional intelligence and its counselling implications. The study aimed at sensitizing the development of adult counselling programme for the middle-age persons. Survey design was adopted to obtain samples (800) from a large population of ...

  16. Gender labelling of toys in children of preschool age

    OpenAIRE

    Knapeková, Lívia

    2016-01-01

    The bachelor thesis deals with preschool children's play in the context of gender. The theoretical part is divided into three main chapters. The first one is devoted to the essence of play and its function for the child, the second one describes the main areas of child development at preschool age and the last chapter is devoted mainly to gender socialization and role of play in it. The practical part has the form of semi- structured interviews, which aimed to find out the extent of gender de...

  17. Gender, aging, and the economics of "active aging": Setting a new research agenda.

    Science.gov (United States)

    Paz, Amira; Doron, Israel; Tur-Sinai, Aviad

    2018-01-01

    The world is aging, and the percentages of older people are on a dramatic ascent. This dramatic demographic aging of human society is not gender neutral; it is mostly about older women. One of the key policy approaches to address the aging revolution is known as "active aging," crystalized by the WHO in 2002 by three pillars: participation, health, and security. The active aging policy has financial and economic aspects and affects both men and women. However, as argued in this article, a gender-based approach has not been adopted within the existing active aging framework. Therefore, a new gender-specific research agenda is needed, one that focuses on an interrelation between gender and different economic aspects of "active aging" from international, comparative, cultural, and longitudinal perspectives.

  18. Age and Gender Differences in Relationships Among Emotion Regulation, Mood, and Mental Health

    Directory of Open Access Journals (Sweden)

    Kouhei Masumoto PhD

    2016-03-01

    Full Text Available Objective: We investigated the effects of age on mood and mental health-mediated emotion regulation, such as cognitive reappraisal and expressive suppression, and examined whether these relationships differ according to gender. Method: We recruited 936 Japanese participants. They comprised six age groups ranging from 20 to 70 years old, with 156 participants in each age group and equal numbers of men and women. Results: Structural equation model analysis showed that older participants were more likely to use cognitive reappraisal, further enhancing positive mood and reducing negative mood, whereas, age did not affect expressive suppression. Moreover, expressive suppression had a smaller impact on mood than cognitive reappraisal. A multi-group analysis showed significant gender differences. In men, cognitive reappraisal increased with age and influenced mood more positively than in women. Discussion: Our findings indicated gender differences in aging effects on emotion regulation. We discussed about these results from the cognitive process, motivation to emotion regulation, and cultural differences.

  19. Age and Gender Differences in Relationships Among Emotion Regulation, Mood, and Mental Health.

    Science.gov (United States)

    Masumoto, Kouhei; Taishi, Nozomi; Shiozaki, Mariko

    2016-01-01

    Objective: We investigated the effects of age on mood and mental health-mediated emotion regulation, such as cognitive reappraisal and expressive suppression, and examined whether these relationships differ according to gender. Method: We recruited 936 Japanese participants. They comprised six age groups ranging from 20 to 70 years old, with 156 participants in each age group and equal numbers of men and women. Results: Structural equation model analysis showed that older participants were more likely to use cognitive reappraisal, further enhancing positive mood and reducing negative mood, whereas, age did not affect expressive suppression. Moreover, expressive suppression had a smaller impact on mood than cognitive reappraisal. A multi-group analysis showed significant gender differences. In men, cognitive reappraisal increased with age and influenced mood more positively than in women. Discussion: Our findings indicated gender differences in aging effects on emotion regulation. We discussed about these results from the cognitive process, motivation to emotion regulation, and cultural differences.

  20. Measurement Invariance of the Reynolds Depression Adolescent Scale across Gender and Age

    Science.gov (United States)

    Fonseca-Pedrero, Eduardo; Wells, Craig; Paino, Mercedes; Lemos-Giraldez, Serafin; Villazon-Garcia, Ursula; Sierra, Susana; Garcia-Portilla Gonzalez, Ma Paz; Bobes, Julio; Muniz, Jose

    2010-01-01

    The main objective of the present study was to examine measurement invariance of the Reynolds Depression Adolescent Scale (RADS) (Reynolds, 1987) across gender and age in a representative sample of nonclinical adolescents. The sample was composed of 1,659 participants, 801 males (48.3%), with a mean age of 15.9 years (SD = 1.2). Confirmatory…

  1. Burnout Levels of Handball Players with Respect to Age, Gender and Experience

    Science.gov (United States)

    Toros, Turhan

    2018-01-01

    The aim of this study was to investigate burnout levels of handball players in terms of age, gender and experience. In this study, 116 female and 128 male, totally 244 handball players with the mean age 22.39 ± 1.98 year participated voluntarily. Maslach Burnout Inventory that originally developed by Maslach and Jackson (1981) and adapted to…

  2. Gender and age do not influence the ability to work.

    Science.gov (United States)

    Padula, Rosimeire Simprini; da Silva Valente, Luciana do Socorro; de Moraes, Mônica Vasconcelos; Chiavegato, Luciana Dias; Cabral, Cristina Maria Nunes

    2012-01-01

    Work capacity is related to physical, environmental and psychosocial factors and is influenced by individual characteristics and occupations. The aim of this study was to evaluated the relationship between work capacity, gender and age. 360 people employed at an institution of higher education of both genders and similar age were asked to participate in this study. The ability to work was analyzed using Work Ability Index (WAI). Descriptive statistical, Pearson correlations and ANOVA test was applied. Of these, 197 workers who participated in the study completed and returned the questionnaire. The results show there weren't any significant differences between work ability in relation to gender and age, but we observed an increase variability of responses for WAI score in older workers. No significant differences in the perception of the ability of work between men and women..

  3. Effects of Age and Gender on Hand Motion Tasks

    Directory of Open Access Journals (Sweden)

    Wing Lok Au

    2015-01-01

    Full Text Available Objective. Wearable and wireless motion sensor devices have facilitated the automated computation of speed, amplitude, and rhythm of hand motion tasks. The aim of this study is to determine if there are any biological influences on these kinematic parameters. Methods. 80 healthy subjects performed hand motion tasks twice for each hand, with movements measured using a wireless motion sensor device (Kinesia, Cleveland Medical Devices Inc., Cleveland, OH. Multivariate analyses were performed with age, gender, and height added into the model. Results. Older subjects performed poorer in finger tapping (FT speed (r=0.593, p<0.001, hand-grasp (HG speed (r=0.517, p<0.001, and pronation-supination (PS speed (r=0.485, p<0.001. Men performed better in FT rhythm p<0.02, HG speed p<0.02, HG amplitude p<0.02, and HG rhythm p<0.05. Taller subjects performed better in the speed and amplitude components of FT p<0.02 and HG tasks p<0.02. After multivariate analyses, only age and gender emerged as significant independent factors influencing the speed but not the amplitude and rhythm components of hand motion tasks. Gender exerted an independent influence only on HG speed, with better performance in men p<0.05. Conclusions. Age, gender, and height are not independent factors influencing the amplitude and rhythm components of hand motion tasks. The speed component is affected by age and gender differences.

  4. Age and Gender Differences in Facial Attractiveness, but Not Emotion Resemblance, Contribute to Age and Gender Stereotypes

    Directory of Open Access Journals (Sweden)

    Rocco Palumbo

    2017-09-01

    Full Text Available Considerable research has shown effects of facial appearance on trait impressions and group stereotypes. We extended those findings in two studies that investigated the contribution of resemblance to emotion expressions and attractiveness to younger adults (YA and older adults (OA age and gender stereotypes on the dimensions of warmth and competence. Using connectionist modeling of facial metrics of 240 neutral younger and older faces, Study 1 found that, neutral expression older faces or female faces showed greater structural resemblance to happy expressions and less resemblance to angry expressions than did younger or male faces, respectively. In addition, neutral female faces showed greater resemblance to surprise expressions. In Study 2, YA and OA rated the faces of Study 1 for attractiveness and for 4 traits that we aggregated on the dimensions of competence (competent, healthy and warmth (trustworthy, not shrewd. We found that YA, but not OA, age stereotypes replicated previous research showing higher perceived warmth and lower perceived competence in older adults. In addition, previously documented gender stereotypes were moderated by face age for both YA and OA. The greater attractiveness of younger than older faces and female than male faces influenced age and gender stereotypes, including these deviations from prior research findings using category labels rather than faces. On the other hand, face age and face sex differences in emotion resemblance did not influence age or gender stereotypes, contrary to prediction. Our results provide a caveat to conclusions about age and gender stereotypes derived from responses to category labels, and they reveal the importance of assessing stereotypes with a methodology that is sensitive to influences of group differences in appearance that can exacerbate or mitigate stereotypes in more ecologically valid contexts. Although the gender differences in attractiveness in the present study may not have

  5. Age and Gender Differences in Facial Attractiveness, but Not Emotion Resemblance, Contribute to Age and Gender Stereotypes.

    Science.gov (United States)

    Palumbo, Rocco; Adams, Reginald B; Hess, Ursula; Kleck, Robert E; Zebrowitz, Leslie

    2017-01-01

    Considerable research has shown effects of facial appearance on trait impressions and group stereotypes. We extended those findings in two studies that investigated the contribution of resemblance to emotion expressions and attractiveness to younger adults (YA) and older adults (OA) age and gender stereotypes on the dimensions of warmth and competence. Using connectionist modeling of facial metrics of 240 neutral younger and older faces, Study 1 found that, neutral expression older faces or female faces showed greater structural resemblance to happy expressions and less resemblance to angry expressions than did younger or male faces, respectively. In addition, neutral female faces showed greater resemblance to surprise expressions. In Study 2, YA and OA rated the faces of Study 1 for attractiveness and for 4 traits that we aggregated on the dimensions of competence (competent, healthy) and warmth (trustworthy, not shrewd). We found that YA, but not OA, age stereotypes replicated previous research showing higher perceived warmth and lower perceived competence in older adults. In addition, previously documented gender stereotypes were moderated by face age for both YA and OA. The greater attractiveness of younger than older faces and female than male faces influenced age and gender stereotypes, including these deviations from prior research findings using category labels rather than faces. On the other hand, face age and face sex differences in emotion resemblance did not influence age or gender stereotypes, contrary to prediction. Our results provide a caveat to conclusions about age and gender stereotypes derived from responses to category labels, and they reveal the importance of assessing stereotypes with a methodology that is sensitive to influences of group differences in appearance that can exacerbate or mitigate stereotypes in more ecologically valid contexts. Although the gender differences in attractiveness in the present study may not have generalizability

  6. Cervical lordosis: the effect of age and gender.

    Science.gov (United States)

    Been, Ella; Shefi, Sara; Soudack, Michalle

    2017-06-01

    Cervical lordosis is of great importance to posture and function. Neck pain and disability is often associated with cervical lordosis malalignment. Surgical procedures involving cervical lordosis stabilization or restoration must take into account age and gender differences in cervical lordosis architecture to avoid further complications. Therefore, the purpose of the present study was to evaluate differences in cervical lordosis between males and females from childhood to adulthood. This is a retrospective descriptive study. A total of 197 lateral cervical radiographs of patients aged 6-50 years were examined. These were divided into two age groups: the younger group (76 children aged 6-19; 48 boys and 28 girls) and the adult group (121 adults aged 20-50; 61 males and 60 females). The retrospective review of the radiographs was approved by the institutional review board. On each radiograph, six lordosis angles were measured including total cervical lordosis (FM-C7), upper (FM-C3; C1-C3) and lower (C3-C7) cervical lordosis, C1-C7 lordosis, and the angle between foramen magnum and the atlas (FM-C1). Wedging angles of each vertebral body (C3-C7) and intervertebral discs (C2-C3 to C6-C7) were also measured. Vertebral body wedging and intervertebral disc wedging were defined as the sum of the individual body or disc wedging of C3 to C7, respectively. Each cervical radiograph was classified according to four postural categories: A-lordotic, B-straight, C-double curve, and D-kyphotic. The total cervical lordosis of males and females was similar. Males had smaller upper cervical lordosis (FM-C3) and higher lower cervical lordosis (C3-C7) than females. The sum of vertebral body wedging of males and females is kyphotic (anterior height smaller than posterior height). Males had more lordotic intervertebral discs than females. Half of the adults (51%) had lordotic cervical spine, 41% had straight spine, and less than 10% had double curve or kyphotic spine. Children had

  7. Gender effects on age-related changes in brain structure.

    Science.gov (United States)

    Xu, J; Kobayashi, S; Yamaguchi, S; Iijima, K; Okada, K; Yamashita, K

    2000-01-01

    Previous reports have suggested that brain atrophy is associated with aging and that there are gender differences in brain atrophy with aging. These reports, however, neither exclude silent brain lesions in "healthy subjects" nor divide the brain into subregions. The aim of this study is to clarify the effect of gender on age-related changes in brain subregions by MR imaging. A computer-assisted system was used to calculate the brain matter area index (BMAI) of various regions of the brain from MR imaging of 331 subjects without brain lesions. There was significantly more brain atrophy with aging in the posterior parts of the right frontal lobe in male subjects than there was in female subjects. Age-related atrophy in the middle part of the right temporal lobe, the left basal ganglia, the parietal lobe, and the cerebellum also was found in male subjects, but not in female subjects. In the temporal lobe, thalamus, parieto-occipital lobe, and cerebellum, brain volume in the left hemisphere is significantly smaller than in the right hemisphere; sex and age did not affect the hemisphere differences of brain volume in these regions. The effect of gender on brain atrophy with aging varied in different subregions of the brain. There was more brain atrophy with aging in male subjects than in female subjects.

  8. Social Cognitive Predictors of Peer Acceptance at Age 5 and the Moderating Effects of Gender

    Science.gov (United States)

    Braza, Francisco; Azurmendi, Aitziber; Munoz, Jose M.; Carreras, Maria R.; Braza, Paloma; Garcia, Ainhoa; Sorozabal, Aizpea; Sanchez-Martin, Jose R.

    2009-01-01

    In this study we examined the effects of social intelligence, empathy, verbal ability and appearance-reality distinction on the level of peer acceptance, as well as the moderating role of gender. Participants were 98 five-year-old children (43 boys and 55 girls; mean age 5 years 3 months for boys and girls). Our results showed a main effect of…

  9. Gender influences headache characteristics with increasing age in migraine patients.

    Science.gov (United States)

    Bolay, Hayrunnisa; Ozge, Aynur; Saginc, Petek; Orekici, Gulhan; Uludüz, Derya; Yalın, Osman; Siva, Aksel; Bıçakçi, Şebnem; Karakurum, Başak; Öztürk, Musa

    2015-08-01

    Migraine headache is one of the most common primary headache disorders and is three times more prevalent in women than in men, especially during the reproductive ages. The neurobiological basis of the female dominance has been partly established. The present study aimed to investigate the effect of gender on the headache manifestations in migraine patients. The study group consisted of 2082 adult patients from five different hospitals' tertiary care-based headache clinics. The relationship between headache characteristics and gender was evaluated in migraine with aura (MwA) and migraine without aura (MwoA). The duration, severity, frequency of headache and associated symptoms were evaluated in both genders and age-dependent variations and analyzed in two subgroups. Women with migraine were prone to significantly longer duration and intensity of headache attacks. Nausea, phonophobia and photophobia were more prevalent in women. Median headache duration was also longer in women than in men in MwA (p = 0.013) and MwoA (p < 0.001). Median headache intensity was higher in women than in men in MwA (p = 0.010) and MwoA (p = 0.009). The frequency of nausea was significantly higher in women than in men in MwA (p = 0.049). Throbbing headache quality and associated features (nausea, photophobia, and phonophobia) were significantly more frequent in women than in men in MwoA. The gender impact varied across age groups and significant changes were seen in female migraineurs after age 30. No age-dependent variation was observed in male migraineurs. Gender has an influence on the characteristics of the headache as well as on the associated symptoms in migraine patients, and this impact varies across the age groups, particularly in women. © International Headache Society 2014.

  10. Age and gender differences in self-esteem-A cross-cultural window.

    Science.gov (United States)

    Bleidorn, Wiebke; Arslan, Ruben C; Denissen, Jaap J A; Rentfrow, Peter J; Gebauer, Jochen E; Potter, Jeff; Gosling, Samuel D

    2016-09-01

    Research and theorizing on gender and age differences in self-esteem have played a prominent role in psychology over the past 20 years. However, virtually all empirical research has been undertaken in the United States or other Western industrialized countries, providing a narrow empirical base from which to draw conclusions and develop theory. To broaden the empirical base, the present research uses a large Internet sample (N = 985,937) to provide the first large-scale systematic cross-cultural examination of gender and age differences in self-esteem. Across 48 nations, and consistent with previous research, we found age-related increases in self-esteem from late adolescence to middle adulthood and significant gender gaps, with males consistently reporting higher self-esteem than females. Despite these broad cross-cultural similarities, the cultures differed significantly in the magnitude of gender, age, and Gender × Age effects on self-esteem. These differences were associated with cultural differences in socioeconomic, sociodemographic, gender-equality, and cultural value indicators. Discussion focuses on the theoretical implications of cross-cultural research on self-esteem. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  11. Statin prescribing according to gender, age and indication

    DEFF Research Database (Denmark)

    Wallach-Kildemoes, Helle; Støvring, Henrik; Holme Hansen, Ebba

    2016-01-01

    RATIONALES, AIMS AND OBJECTIVES: The increasing dispensing of statins has raised concern about the appropriateness of prescribing to various population groups. We aimed to (1) investigate incident and prevalent statin prescribing according to indication, gender and age and (2) relate prescribing...... patterns to evidence on beneficial and adverse effects. METHODS: A cohort of Danish inhabitants (n = 4 424 818) was followed in nationwide registries for dispensed statin prescriptions and hospital discharge information. We calculated incidence rates (2005-2009), prevalence trends (2000-2010) and absolute...... numbers of statin users according to register proxies for indication, gender and age. RESULTS: In 2010, the prevalence became highest for ages 75-84 and was higher in men than women (37% and 33%, respectively). Indication-specific incidences and prevalences peaked at ages around 65-70, but in myocardial...

  12. Professor Age and Gender Affect Student Perceptions and Grades

    Science.gov (United States)

    Joye, Shauna W.; Wilson, Janie H.

    2015-01-01

    Student evaluations provide rich information about teaching performance, but a number of factors beyond teacher effectiveness influence student evaluations. In this study we examined the effects of professor gender and perceived age on ratings of effectiveness and rapport as well as academic performance. We also asked students to rate professor…

  13. Gender, Age and Locus of Control as Correlates of Remedial ...

    African Journals Online (AJOL)

    Gender, Age and Locus of Control as Correlates of Remedial Learners' Attitude towards English Language. ... These findings have far-reaching implications for adult and non-formal education practitioners and other stakeholders interested in improving the lots of several learners out there, in English language. Keywords: ...

  14. Atherogenic index and relationship with age, gender, and ...

    African Journals Online (AJOL)

    We explored the relationship between age, gender and anthropometric measurements and atherogenic index in hypertensive patients. A cross sectional study was done involving 109 adult hypertensive patients attending the cardiology clinic of Niger Delta University Teaching Hospital. Subjects were recruited ...

  15. Differences among Age, Gender and School Factors in Ghanaian ...

    African Journals Online (AJOL)

    The conclusion of the study was that there were differences with respect to age, gender, course of study and school type in students' aspirations for entrepreneurial careers, while there was none regarding form/class level. Among the counselling implications are that counsellors must take into consideration personal and ...

  16. Clinimetric testing in Mexican elders: associations with age, gender and place of residence

    Directory of Open Access Journals (Sweden)

    Lorena eTavano-Colaizzi

    2014-10-01

    Full Text Available Aim. To evaluate the ability of five clinimetric instruments to discriminate between subjects >60 years of age living at home versus those living in a residency.Methods. Trained nutritionists applied five instruments (Cognition/ Depression/ Functionality/ Nutrition/ Appetite to 285 subjects with majorities of women (64%, aged <80y (61% and home residents (54%.Results. Multivariable regression models were generated for each instrument using age, gender and residency as independent variables. Age was associated with worsening scores in the five instruments whereas residency showed association in three instruments, and gender in two. Score-age regressions by place of residency showed differences suggesting that Mundet residents had increasingly worse scores with increasing age, than home dwellers for Cognition, Depression and Nutrition. Also, living at home prevented the worsening of Depression with increasing age. In contrast, Functionality and Appetite deteriorated at a similar rate for home and Mundet residents suggesting an inhability of these two instruments to dicriminate between settings. Score-age regressions by gender suggested males have less cognitive problems at 60 and 80 years of age but not at 100, and better appetite than women at all ages.Conclusions. Increasing age proved to be associated to worsening scores in the five instruments but only three were able to detect differences according to setting. An interesting observation was that living at home appeared to prevent the Depression increase with increasing age seen in Mundet residents.

  17. [Determinants of active aging according to quality of life and gender].

    Science.gov (United States)

    Campos, Ana Cristina Viana; Ferreira e Ferreira, Efigenia; Vargas, Andréa Maria Duarte

    2015-07-01

    The scope of this study was to construct an indicator of active aging and assess its association with quality of life and possible determinants according to gender. The AGEQOL (Aging, Gender and Quality of Life) study was used to interview 2052 individuals aged 60 years and older residing in Sete Lagoas in the State of Minas Gerais. The association between active aging, quality of life and possible determinants was performed by multiple logistic regression with a 5% level of statistical significance separately for each gender. Most men were in the active aging group (58%), and 51.8% of women were in the normal aging group (p active aging. Women with higher incomes, who did not suffer falls and engaged in community participation, had a better chance of belonging to the active aging group. The conclusion drawn is that quality of life and participation in groups are the main determinants of active aging, and the other factors associated with active aging are different for each gender.

  18. A comparison of nutrition knowledge, attitudes and dairy consumption of school children according to age and gender

    OpenAIRE

    Irena Colić Barić

    2001-01-01

    Besides traditional nutrients, milk and dairy products contain some health promoting components. The aim of this study was to detect the frequency and preferences among dairy products in school children according to age and gender. The subjects were 234 healthy children at age 10-11 years and 14-15 years from two primary schools in Zagreb. Number of participants was well balanced according to age and gender. Dietary data were collected using specially designed food frequency questionnaire (FF...

  19. Age and Gender Differences in Emotion Regulation Strategies: Autobiographical Memory, Rumination, Problem Solving and Distraction.

    Science.gov (United States)

    Ricarte Trives, Jorge Javier; Navarro Bravo, Beatriz; Latorre Postigo, José Miguel; Ros Segura, Laura; Watkins, Ed

    2016-07-18

    Our study tested the hypothesis that older adults and men use more adaptive emotion regulatory strategies but fewer negative emotion regulatory strategies than younger adults and women. In addition, we tested the hypothesis that rumination acts as a mediator variable for the effect of age and gender on depression scores. Differences in rumination, problem solving, distraction, autobiographical recall and depression were assessed in a group of young adults (18-29 years) compared to a group of older adults (50-76 years). The older group used more problem solving and distraction strategies when in a depressed state than their younger counterparts (ps .06). Ordinary least squares regression analyses with bootstrapping showed that rumination mediated the association between age, gender and depression scores. These results suggest that older adults and men select more adaptive strategies to regulate emotions than young adults and women with rumination acting as a significant mediator variable in the association between age, gender, and depression.

  20. Gender Differences in Symptom Reporting on Baseline Sport Concussion Testing Across the Youth Age Span.

    Science.gov (United States)

    Moser, Rosemarie Scolaro; Olek, Lauren; Schatz, Philip

    2018-02-06

    Little is known regarding gender differences in concussion symptom reporting developmentally across the age span, specifically in pre-adolescent athletes. The present study asks: Do boys and girls differ in symptom reporting across the pre-adolescent to post-adolescent age span? This retrospective study utilized baseline assessments from 11,695 10-22 year-old athletes assigned to 3 independent groups: Pre-adolescent 10-12 year olds (n = 1,367; 12%), Adolescent 13-17 year olds (n = 2,974; 25%), and Late Adolescent 18-22 year olds (n = 7,354; 63%). Males represented 60% of the sample. Baseline ImPACT composite scores and Post-Concussion Symptom Scale scores (Total, Physical, Cognitive, Emotional, Sleep) were analyzed for the effects of age and gender. Statistically significant main effects were found for age and gender on all ImPACT composites, Total Symptoms, and Symptom factors. Significant interaction effects were noted between age and gender for all ImPACT composites, Total Symptoms, and Symptom factors. Total Symptoms and all Symptom factors were highest in adolescents (ages 13-17) for males and females. In the 10-12 age group, females displayed lower Total Symptoms, Physical, and Sleep factors than males. The notion of females being more likely than males to report symptoms does not appear to apply across the developmental age span, particularly prior to adolescence. Females show greater emotional endorsement across the youth age span (10-22 years). Adolescence (13-17 years) appears to be a time of increased symptomatology that may lessen after the age of 18. © The Author(s) 2018. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  1. Age- and gender-specific risk of death after first hospitalization for heart failure

    Directory of Open Access Journals (Sweden)

    Mosterd A

    2010-10-01

    Full Text Available Abstract Background Hospitalization for heart failure (HF is associated with high-in-hospital and short- and long-term post discharge mortality. Age and gender are important predictors of mortality in hospitalized HF patients. However, studies assessing short- and long-term risk of death stratified by age and gender are scarce. Methods A nationwide cohort was identified (ICD-9 codes 402, 428 and followed through linkage of national registries. The crude 28-day, 1-year and 5-year mortality was computed by age and gender. Cox regression models were used for each period to study sex differences adjusting for potential confounders (age and comorbidities. Results 14,529 men, mean age 74 ± 11 years and 14,524 women, mean age 78 ± 11 years were identified. Mortality risk after admission for HF increased with age and the risk of death was higher among men than women. Hazard ratio's (men versus women and adjusted for age and co-morbidity were 1.21 (95%CI 1.14 to 1.28, 1.26 (95% CI 1.21 to 1.31, and 1.28 (95%CI 1.24 to 1.31 for 28 days, 1 year and 5 years mortality, respectively. Conclusions This study clearly shows age- and gender differences in short- and long-term risk of death after first hospitalization for HF with men having higher short- and long-term risk of death than women. As our study population includes both men and women from all ages, the estimates we provide maybe a good reflection of 'daily practice' risk of death and therefore be valuable for clinicians and policymakers.

  2. Age and Gender Differences in Relationships Among Emotion Regulation, Mood, and Mental Health

    OpenAIRE

    Kouhei Masumoto PhD; Nozomi Taishi PhD; Mariko Shiozaki PhD

    2016-01-01

    Objective: We investigated the effects of age on mood and mental health-mediated emotion regulation, such as cognitive reappraisal and expressive suppression, and examined whether these relationships differ according to gender. Method: We recruited 936 Japanese participants. They comprised six age groups ranging from 20 to 70 years old, with 156 participants in each age group and equal numbers of men and women. Results: Structural equation model analysis showed that older participants were mo...

  3. Factors Associated with Gender-Affirming Surgery and Age of Hormone Therapy Initiation Among Transgender Adults

    Science.gov (United States)

    Beckwith, Noor; Reisner, Sari L.; Zaslow, Shayne; Mayer, Kenneth H.; Keuroghlian, Alex S.

    2017-01-01

    Abstract Purpose: Gender-affirming surgeries and hormone therapy are medically necessary treatments to alleviate gender dysphoria; however, significant gaps exist in the research and clinical literature on surgery utilization and age of hormone therapy initiation among transgender adults. Methods: We conducted a retrospective review of electronic health record data from a random sample of 201 transgender patients of ages 18–64 years who presented for primary care between July 1, 2010 and June 30, 2015 (inclusive) at an urban community health center in Boston, MA. Fifty percent in our analyses were trans masculine (TM), 50% trans feminine, and 24% reported a genderqueer/nonbinary gender identity. Regression models were fit to assess demographic, gender identity-related, sexual history, and mental health correlates of gender-affirming surgery and of age of hormone therapy initiation. Results: Overall, 95% of patients were prescribed hormones by their primary care provider, and the mean age of initiation of masculinizing or feminizing hormone prescriptions was 31.8 years (SD=11.1). Younger age of initiation of hormone prescriptions was associated with being TM, being a student, identifying as straight/heterosexual, having casual sexual partners, and not having past alcohol use disorder. Approximately one-third (32%) had a documented history of gender-affirming surgery. Factors associated with increased odds of surgery were older age, higher income levels, not identifying as bisexual, and not having a current psychotherapist. Conclusion: This study extends our understanding of prevalence and factors associated with gender-affirming treatments among transgender adults seeking primary care. Findings can inform future interventions to expand delivery of clinical care for transgender patients. PMID:29159310

  4. IMPACT ON DEVELOPMENT AGE AND GENDER CHARACTERISTICS PROFESSIONAL PERSON

    Directory of Open Access Journals (Sweden)

    Avdeyeva Irina Olegovna

    2013-04-01

    Full Text Available In article some questions mentioning gender and age features of the identity of municipal employees, working in the social sphere and their influence on professionalism development are considered. Diagnostics of professional and important qualities and features of experts, their moral and regulatory sphere, adaptation potential and a motivational complex on means of application of the following diagnostic techniques is carried out: R. Kettell's 16 factorial questionnaire (16-PF, a form C, "Valuable orientations" M. Rokich, a multilevel personal questionnaire "Adaptability" (MLO-AM, a technique of studying of motivation of professional activity (K.Zemfir in A.Rean's modification. In this research the example of the multiple parameter linear model created and approved for identification and the analysis of age transformations of municipal employees, working in the social sphere is given. Conclusions are drawn on wagging of gender and age features of experts on development of professionalism of their personality.

  5. Age and gender differences in health risk perception.

    Science.gov (United States)

    Kim, YoungHo; Park, InKyoung; Kang, SooJin

    2018-03-01

    The current study investigated how adolescents perceive their own health risks and compare their own likelihood of health risks with that of others of the same age. Moreover, the study identified the differences in health risk perceptions between males and females. A total of 625 adolescents (314 males and 311 females) from the Nowon district, geographically located in northern Seoul, voluntarily participated. In order to measure health risk perceptions a Korean version of self-other risk judgments profile was used. The findings indicated that study participants, regardless of gender and age, tend to underestimate their vulnerability to majority of health risk events. Furthermore, there were significant gender and age differences in health risk perception and perception bias in all health risk domains. The present study suggests that further research is needed to identify realistic and unrealistic perception mechanism for a large number of people from different demographic and socioeconomic backgrounds. Copyright© by the National Institute of Public Health, Prague 2018.

  6. Bodacious Berry, Potency Wood and the Aging Monster: Gender and Age Relations in Anti-Aging Ads

    Science.gov (United States)

    Calasanti, Toni

    2007-01-01

    This paper situates age discrimination within a broader system of age relations that intersects with other inequalities, and then uses that framework to analyze internet advertisements for the anti-aging industry. Such ads reinforce age and gender relations by positing old people as worthwhile only to the extent that they look and act like those…

  7. The effect of age and gender on pressure pain thresholds and suprathreshold stimuli

    DEFF Research Database (Denmark)

    Petrini, Laura; Tomczak Matthiesen, Susan; Arendt-Nielsen, Lars

    2015-01-01

    The study investigates the impact of age and gender on (1) experimental pressure pain detection thresholds (PPDT) and pressure pain tolerance thresholds (PPTolT) and (2) participants’self-reports of pain intensity and unpleasantness at suprathreshold and subthreshold levels. Methods: twenty young...... (20–34, mean age = 24.6 ± 3.5 years, ten female) and twenty elderly (65–88, mean age = 73.7 ± 6.6 years, ten female) healthy volunteers were compared. Mini-Mental State Examination (MMSE 28–30) assessed intact cognitive functioning. Pain thresholds were assessed together with the sensory intensity...... ratings to 1.3 × PPDT (pain) and 0.2 × PPDT (no pain). Results: PPDT and PPTolT significantly decreased with age and were lower in young females as compared with young males. No gender differences were observed in the elderly group. PPDT decreased significantly with age in males but not in females...

  8. Histological Osteoarthritic Changes in the Human Cervical Spine Facet Joints Related to Age and Gender

    DEFF Research Database (Denmark)

    Uhrenholt, Lars; Charles, Annie Vesterby; Gregersen, Markil

    2018-01-01

    STUDY DESIGN: Cross-sectional autopsy study. OBJECTIVE: Quantify histological changes in the lower cervical spine facet joints with regard to age and gender using systematic random sampling of entire joints. SUMMARY OF BACKGROUND DATA: Neck pain is a common debilitating musculoskeletal condition...... and one of the highest ranked causes of years lived with disability. The cause of neck pain is multifactorial and osteoarthritis is one potential cause. The cervical spine facet joints have been implicated in the aetiology of chronic neck pain. Hence, a detailed description of their anatomy and age......- and gender related changes is needed. METHODS: The lower four cervical spine segments (C4-C7 included) were obtained from 72 subjects during autopsy; 29 females (median age 53 years [22-77]) and 43 males (median age 38 years [20-78]). A total of 1132 articular facets were embedded in toto in hard plastic...

  9. Parenting clinically anxious versus healthy control children aged 4-12 years

    NARCIS (Netherlands)

    van der Sluis, C.M.; van Steensel, F.J.A.; Bögels, S.M.

    2015-01-01

    This study investigated whether parenting behaviors differed between parents of 68 clinically anxious children and 106 healthy control children aged 4-12 years. The effects of parent gender, child gender and child age on parenting were explored. Mothers and fathers completed a questionnaire to

  10. [Socioeconomic inequalities and age and gender differences in cardiovascular risk factors].

    Science.gov (United States)

    López-González, Ángel A; Bennasar-Veny, Miquel; Tauler, Pedro; Aguilo, Antoni; Tomàs-Salvà, Matias; Yáñez, Aina

    2015-01-01

    To describe the cardiovascular risk factors in a working population in the Balearic Islands and to examine whether differences by social class vary according to age and gender. A cross-sectional study was carried out in a sample of active workers aged 20-65 years in the Balearic Islands. The participants were included in the study during their annual work health assessment in 2011. The following variables were collected: occupation, social class, age, gender, height, weight, smoking, blood pressure, lipid profile, and glucose levels. Cardiovascular risk was calculated using two different equations (Framingham and REGICOR). Differences by social class were observed for most cardiovascular risk factors. The pattern of these differences differed depending on age group and gender. Differences in obesity by social class increased with age in women but decreased in men. More differences in hypertension by social class were found among women than among men, with differences increasing with age in both genders. Significant differences by social class were found among women in lipid profile, and these differences increased with age, mainly for low levels of high-density lipoprotein-cholesterol. Inequalities in cardiovascular risk factors by social class were higher among women than among men. Some cardiovascular risk factors such as smoking and obesity showed significant inequalities from a very early age. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

  11. Gender and age differences in expressing disruptive behavior during class

    Directory of Open Access Journals (Sweden)

    Pekić Jasmina M.

    2016-01-01

    Full Text Available The article focuses on the phenomenon of school indiscipline which proved to be an important factor of disruption in the teaching process. The aims of our research were to determine whether there were gender and age differences in expressing indiscipline during a class, as well as to examine the latent space of the School Indiscipline Scale. The sample included 897 students (42.1% boys and 57.9% girls who attend elementary (46.6% or secondary (53.4% school, aged 12 - 19. The instrument used was the Scale of School Indiscipline. The results of the component analysis indicated four components: nonparticipation, aggression, defiance to authority and cheating. By applying the MANOVA test we detected gender differences in all four subscales: that girls tend to cheat or not participate in the teaching process, while boys are more inclined to aggression and authority defiance. Regarding age differences it was noted that elementary school students are more inclined to behave aggressively while secondary school students tend not to participate and cheat. Bearing in mind that knowing gender and age differences of expressing unwanted behavior in school is very important it seems that the success of any prevention programs depend, to a large extent, upon their congruence with the students with different characteristics.

  12. Influence of age and gender before and after liver transplantation.

    Science.gov (United States)

    Burra, Patrizia; De Martin, Eleonora; Gitto, Stefano; Villa, Erica

    2013-02-01

    Women constitute a particular group among patients with chronic liver disease and in the post-liver transplantation (LT) setting: they are set apart not only by traditional differences with respect to men (ie, body mass index, different etiologies of liver disease, and accessibility to transplantation) but also in increasingly evident ways related to hormonal changes that characterize first the fertile age and subsequently the postmenopausal period (eg, disease course variability and responses to therapy). The aim of this review is, therefore, to evaluate the role of the interplay of factors such as age, gender, and hormones in influencing the natural history of chronic liver disease before and after LT and their importance in determining outcomes after LT. As the population requiring LT ages and the mean age at transplantation increases, older females are being considered for transplantation. Older patients are at greater risk for nonalcoholic steatohepatitis, osteoporosis, and a worse response to antiviral therapy. Female gender per se is associated with a greater risk for osteoporosis because of metabolic changes after menopause, the bodily structure of females, and, in the population of patients with chronic liver disease, the greater prevalence of cholestatic and autoimmune liver diseases. With menopause, the fall of protective estrogen levels can lead to increased fibrosis progression, and this represents a negative turning point for women with chronic liver disease and especially for patients with hepatitis C. Therefore, the notion of gender as a binary female/male factor is now giving way to the awareness of more complex disease processes within the female gender that follow hormonal, social, and age patterns and need to be addressed directly and specifically. Copyright © 2012 American Association for the Study of Liver Diseases.

  13. Proteomic study on gender differences in aging kidney of mice

    Directory of Open Access Journals (Sweden)

    Cristobal Susana

    2009-04-01

    Full Text Available Abstract Background This study aims to analyze sex differences in mice aging kidney. We applied a proteomic technique based on subfractionation, and liquid chromatography coupled with 2-DE. Samples from male and female CD1-Swiss outbred mice from 28 weeks, 52 weeks, and 76 weeks were analysed by 2-DE, and selected proteins were identified by matrix assisted laser desorption ionisation time-of-flight mass spectrometry (MALDI-TOF MS. Results This proteomic analysis detected age-related changes in protein expression in 55 protein-spots, corresponding to 22 spots in males and 33 spots in females. We found a protein expression signature (PES of aging composed by 8 spots, common for both genders. The identified proteins indicated increases in oxidative and proteolytic proteins and decreases in glycolytic proteins, and antioxidant enzymes. Conclusion Our results provide insights into the gender differences associated to the decline of kidney function in aging. Thus, we show that proteomics can provide valuable information on age-related changes in expression levels of proteins and related modifications. This pilot study is still far from providing candidates for aging-biomarkers. However, we suggest that the analysis of these proteins could suggest mechanisms of cellular aging in kidney, and improve the kidney selection for transplantation.

  14. Self-esteem and life satisfaction in adolescents-gender and age as potential moderators.

    Science.gov (United States)

    Moksnes, Unni K; Espnes, Geir A

    2013-12-01

    The present paper investigated gender differences on life satisfaction and self-esteem as well as the association between self-esteem and life satisfaction in Norwegian adolescents aged 13-18 years. The potential moderating role of gender and age in the relation between self-esteem and life satisfaction was also investigated. A total of 1,239 adolescents from public elementary and secondary schools in mid-Norway participated in the school-based survey study. Mean score differences on the variables used in the study were tested using t tests. Hierarchical multiple regression analysis was used to evaluate the association between self-esteem and life satisfaction, controlled for gender, age, stress, subjective health, and chronic health conditions. The results showed that boys scored higher than girls on both self-esteem and life satisfaction. Self-esteem was positively associated with life satisfaction, explaining 24 % of the variance. However, no interaction effect of gender × self-esteem or age × self-esteem was found in relation to life satisfaction. The results give support for that boys report higher self-esteem and life satisfaction than girls. Self-esteem has a positive role in association with adolescents' life satisfaction, and this relationship is equally strong for both genders and across age.

  15. Age and gender differences in self-esteem : A cross-cultural window

    NARCIS (Netherlands)

    Bleidorn, Wiebke; Arslan, R.C.; Denissen, J.J.A.; Rentfrow, P.J.; Gebauer, J.E.; Potter, J.; Gosling, S.D.

    2016-01-01

    Research and theorizing on gender and age differences in self-esteem have played a prominent role in psychology over the past 20 years. However, virtually all empirical research has been undertaken in the United States or other Western industrialized countries, providing a narrow empirical base from

  16. Breeding seasons, molt patterns, and gender and age criteria for selected northeastern Costa Rican resident landbirds

    Science.gov (United States)

    Jared D. Wolfe; Peter Pyle; C. John. Ralph

    2009-01-01

    Detailed accounts of molt and breeding cycles remain elusive for the majority of resident tropical bird species. We used data derived from a museum review and 12 years of banding data to infer breeding seasonality, molt patterns, and age and gender criteria for 27 common landbird species in northeastern Costa Rica. Prealternate molts appear to be rare, only occurring...

  17. Time perspective: its link to personality traits, age, and gender

    OpenAIRE

    Kairys, Antanas

    2010-01-01

    In Lithuania, as well as in other countries, psychological studies on time perspective are still making their first steps. Currently, no theoretical paradigm is extensive enough to serve well as a basis for further fundamental and applied research in this field. The goal of this study was to explore the link between time perspective and personality traits in different gender and age groups. To analyse time perspective and personality traits, two independent studies were carried out (N=636 in ...

  18. Barriers to meditation by gender and age among cancer family caregivers.

    Science.gov (United States)

    Williams, Anna-Leila; Ness, Peter Van; Dixon, Jane; McCorkle, Ruth

    2012-01-01

    Despite solid basic science research supporting meditation's physiologic benefits, meditation remains a marginalized practice for many Westerners; observational and descriptive studies indicate a spectrum of barriers to meditation practice. The aim of this study was to determine differences in barriers to meditation by gender and age. A cross-sectional survey study of 150 family caregivers to adults with cancer visiting an outpatient chemotherapy center in Connecticut was conducted. The primary outcome was the Determinants of Meditation Practice Inventory. Explanatory variables included demographic characteristics, Center for Epidemiologic Studies-Depression Scale, Big Five Inventory, and Caregiver Reaction Assessment. Participants included 98 women and 52 men. Age range was 18-84 years (M = 52.3 years). The highest frequency of barriers for both genders related to misconceptions about meditation. The total number of barriers to meditation did not significantly vary by gender (p = .10) nor age (p = .27). After adjusting for personality trait, reactions to caregiving, and emotional distress, gender (adjusted β = 0.81, SE = 1.70, p = .63) and age (adjusted β = 0.02, SE = 0.05, p = .67) still did not predict the number of barriers to meditation. Backward elimination in model building showed that personality trait and reactions to caregiving account for 32% of the variability in barriers. The total number of barriers to meditation was examined, and a difference was not found by age or gender. It is possible that differences by age and gender exist at the item level of evaluation but were not evident when evaluating total scores. Further study is needed with samples large enough to have statistical power for item-level analysis.

  19. Gender, age, and sport differences in relative age effects among US Masters swimming and track and field athletes.

    Science.gov (United States)

    Medic, Nikola; Young, Bradley W; Starkes, Janet L; Weir, Patricia L; Grove, J Robert

    2009-12-01

    A relative age effect has been identified in Masters sports (Medic, Starkes, & Young, 2007). Since gender, age, and type of sport have been found to influence the relative age effect in youth sports (Musch & Grondin, 2001), we examined how these three variables influenced possible relative age effects among Masters swimmers and track and field athletes. Using archived data between 1996 and 2006, frequency of participation entries and record-setting performances at the US Masters championships were examined as a function of an individual's constituent year within any 5-year age category. Study 1 investigated the frequency of Master athletes who participated; Study 2 examined the frequency of performance records that were set across constituent years within an age category, while accounting for the distribution of participation frequencies. Results showed that a participation-related relative age effect in Masters sports is stronger for males, that it becomes progressively stronger with each successive decade of life, and that it does not differ across track and field and swimming. In addition, a performance-related relative age effect in Masters sport seems to be stronger for swimming than track and field, but it does not differ across gender and decades of life.

  20. Study of Adolescents Perceived Parenting Styles Based on their Gender and Age

    Directory of Open Access Journals (Sweden)

    صادق تقی لو

    2017-12-01

    Full Text Available Parenting styles play a major role in determining the life styles of adolescents and that is why they share a special significance. The present study was done with the aim to investigate adolescents’ perceived parenting styles based on their gender and age. The study was conducted by a post-event method and with a sample size of 623 subjects (311 female and 312 male, who were selected by the multistage sampling method. Data were analyzed, after being collected by the Baumrind Parenting Styles Questionnaire, using multivariate analysis of variance. The results indicated that the main effects of gender and age are significant at 0.01 level. Parents’ interaction with boys is more authoritarian and with girls more authoritative; also compared with adolescents less than 17 years, they interact with adolescents 17 years old more permissively. The interaction effects of gender and age were significant at 0.05 level only in the permissive parenting style. This means that unlike the girls, parents use more and more the permissive parenting style along with increasing age of adolescent teenage boys. It was concluded that the interaction patterns of parents with children are not fixed and these patterns vary according to gender and age of the children.

  1. Features of gender identity among schoolchildren of different ages

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    O.Y. Marchenko

    2014-01-01

    Full Text Available Purpose . Gender identity manifestations in schoolchildren were investigated. Material . The study involved schoolchildren of 3 -11th forms of the secondary schools (206 – boys, 213 - girls. For the research of age peculiarities in psychological gender, a questioner worked out by Sundry Bam which consists of 60 statements was used. Results . A number of aspects of self description which have different psychological characteristics in boys and girls were analysed. A peculiarity of gender identity in schoolchildren, which was identified by the overall number of respondents in whom the androgens personality type was identified, was singled out. Out of 206 boys – 90% have an androgens index, as for the girls – 69.5% refer to androgens personality type. The presence of feminine character qualities in boys and masculine – in girls was found out, which proves maximal development of feminine and masculine in one person. This will help social adaptation of schoolchildren. Conclusions . Physical education has enormous potential emotional and physical impact on the formation of gender identity of students and their notions of femininity and masculinity. This can directly affect the formation of life value orientations students in general, including the formation of values in the sphere of physical culture.

  2. Educational Attainment of 25 Year Old Norwegians According to Birth Order and Gender

    Science.gov (United States)

    Kristensen, Petter; Bjerkedal, Tor

    2010-01-01

    This register-based longitudinal study of 392 969 Norwegians examined associations between birth order, gender and educational attainment at age 25 years within families (fixed effects regression) and between families (ordinary OLS regression). Data were retrieved from national registers for births of mothers with single births only and a first…

  3. Electroconvulsive therapy clinical database: Influence of age and gender on the electrical charge.

    Science.gov (United States)

    Salvador Sánchez, Javier; David, Mónica Delia; Torrent Setó, Aurora; Martínez Alonso, Montserrat; Portella Moll, Maria J; Pifarré Paredero, Josep; Vieta Pascual, Eduard; Mur Laín, María

    The influence of age and gender in the electrical charge delivered in a given population was analysed using an electroconvulsive therapy (ECT) clinical database. An observational, prospective, longitudinal study with descriptive analysis was performed using data from a database that included total bilateral frontotemporal ECT carried out with a Mecta spECTrum 5000Q ® in our hospital over 6 years. From 2006 to 2012, a total of 4,337 ECT were performed on 187 patients. Linear regression using mixed effects analysis was weighted by the inverse of the number of ECT performed on each patient per year of treatment. The results indicate that age is related with changes in the required charge (P=.031), as such that the older the age a higher charge is needed. Gender is also associated with changes in charge (P=.014), with women requiring less charge than men, a mean of 87.3mC less. When the effects of age and gender are included in the same model, both are significant (P=.0080 and P=.0041). Thus, for the same age, women require 99.0mC less charge than men, and in both genders the charge increases by 2.3mC per year. From our study, it is concluded that the effect of age on the dosage of the electrical charge is even more significant when related to gender. It would be of interest to promote the systematic collection of data for a better understanding and application of the technique. Copyright © 2015 SEP y SEPB. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Gender reassignment surgery - a 13 year review of surgical outcomes

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    R. Rossi Neto

    2012-02-01

    Full Text Available PURPOSE: The aim of this study is to thoroughly report on surgical outcomes from 332 patients who underwent male to female gender reassignment surgery (GRS. MATERIAL AND METHODS: Records from 332 patients who underwent GRS from 1995 to 2008 were reviewed. All patients were submitted to penile inversion vaginoplasty with glans-derived sensate clitoroplasty. Mean age was 36.7 years (range 19-68 years. Surgical complications were stratified in 6 main groups: genital region, urinary tract, gastrointestinal events, wound healing disorders and unspecific events. RESULTS: Progressive obstructive voiding disorder due to meatal stenosis was the main complication observed in 40% of the patients, feasibly corrected during the second setting. Stricture recurrence was found in 15%. Stricture of vaginal introitus was observed in 15% of the cases followed by 12% and 8% of vaginal stenosis and lost of vaginal depth, respectively. Rectal injury was seen in 3% and minor wound healing disorders in 33% of the subjects. CONCLUSION: Regarding male to female GRS, a review of the current literature demonstrated scarce description of complications and their treatment options. These findings motivated a review of our surgical outcomes. Results showed a great number of adverse events, although functionality preserved. Comparision of our outcomes with recent publications additionally showed that treatment options provide satisfying results. Moreover, outcomes reaffirm penile inversion vaginoplasty in combination with glans-derived sensate clitoroplasty as a safe technique. Nevertheless, discussing and improving surgical techniques in order to reduce complications and their influence on patient's quality of life is still strongly necessary and theme of our future reports.

  5. Examining aging sexual stigma attitudes among adults by gender, age, and generational status

    OpenAIRE

    Syme, Maggie L.; Cohn, Tracy J.

    2015-01-01

    Objectives: Stigma related to later life sexuality could produce detrimental effects for older adults, through individual concerns and limited sexual health care for older adults. Identifying groups at risk for aging sexual stigma will help to focus interventions to reduce it. Accordingly, the purpose of this study was to examine cross-sectional trends in aging sexual stigma attitudes by age group, generational status, and gender.Method: An online survey was administered to a national sample ...

  6. Infant temperament: stability by age, gender, birth order, term status, and socioeconomic status.

    Science.gov (United States)

    Bornstein, Marc H; Putnick, Diane L; Gartstein, Maria A; Hahn, Chun-Shin; Auestad, Nancy; O'Connor, Deborah L

    2015-01-01

    Two complementary studies focused on stability of infant temperament across the 1st year and considered infant age, gender, birth order, term status, and socioeconomic status (SES) as moderators. Study 1 consisted of 73 mothers of firstborn term girls and boys queried at 2, 5, and 13 months of age. Study 2 consisted of 335 mothers of infants of different gender, birth order, term status, and SES queried at 6 and 12 months. Consistent positive and negative affectivity factors emerged at all time points across both studies. Infant temperament proved stable and robust across gender, birth order, term status, and SES. Stability coefficients for temperament factors and scales were medium to large for shorter ( 10 months) intervals. Published 2015. This article is a U.S. Government work and is in the public domain in the USA.

  7. Age and gender leucocytes variances and references values generated using the standardized ONE-Study protocol

    DEFF Research Database (Denmark)

    Kverneland, Anders H.; Streitz, Mathias; Geissler, Edward

    2016-01-01

    blood flow cytometry. The performance of our protocols was challenged here by profiling samples from healthy volunteers to reveal age- and gender-dependent differences and to establish a standardized reference cohort for use in clinical trials. Whole blood samples from two different cohorts were...... analyzed (first cohort: n = 52, second cohort: n = 46, both 20–84 years with equal gender distribution). The second cohort was run as a validation cohort by a different operator. The “ONE Study” panels were applied to analyze expression of >30 different surface markers to enumerate proportional...... cohort. Thus, we have proven the utility of our strategy and generated reproducible reference ranges accounting for age- and gender-dependent differences, which are crucial for a better patient monitoring and individualized therapy....

  8. The effect of gender and age structure on municipal waste generation in Poland

    International Nuclear Information System (INIS)

    Talalaj, Izabela Anna; Walery, Maria

    2015-01-01

    Highlights: • An effect of gender and age structure on municipal waste generation was presented. • The waste accumulation index is influenced by a number of unemployed women. • Greater share of women in society contributes to greater waste production. • A model describing the analyzed dependences was determined. - Abstract: In this study the effect of gender and age structure on municipal waste generation was investigated. The data from 10-year period, from 2001 to 2010 year, were taken into consideration. The following parameters of gender and age structure were analyzed: men and woman quantity, female to male ratio, number of working, pre-working and post-working age men/women, number of unemployed men/women. The results have showed a strong correlation of annual per capita waste generation rate with number of unemployed women (r = 0.70) and female to male ratio (r = 0.81). This indicates that waste generation rate is more depended on ratio of men and women that on quantitative size of each group. Using the regression analysis a model describing the dependence between female to male ratio, number of unemployed woman and waste quantity was determined. The model explains 70% of waste quantity variation. Obtained results can be used both to improve waste management and to a fuller understanding of gender behavior

  9. The effect of gender and age structure on municipal waste generation in Poland

    Energy Technology Data Exchange (ETDEWEB)

    Talalaj, Izabela Anna, E-mail: izabela.tj@gmail.com; Walery, Maria, E-mail: m.walery@pb.edu.pl

    2015-06-15

    Highlights: • An effect of gender and age structure on municipal waste generation was presented. • The waste accumulation index is influenced by a number of unemployed women. • Greater share of women in society contributes to greater waste production. • A model describing the analyzed dependences was determined. - Abstract: In this study the effect of gender and age structure on municipal waste generation was investigated. The data from 10-year period, from 2001 to 2010 year, were taken into consideration. The following parameters of gender and age structure were analyzed: men and woman quantity, female to male ratio, number of working, pre-working and post-working age men/women, number of unemployed men/women. The results have showed a strong correlation of annual per capita waste generation rate with number of unemployed women (r = 0.70) and female to male ratio (r = 0.81). This indicates that waste generation rate is more depended on ratio of men and women that on quantitative size of each group. Using the regression analysis a model describing the dependence between female to male ratio, number of unemployed woman and waste quantity was determined. The model explains 70% of waste quantity variation. Obtained results can be used both to improve waste management and to a fuller understanding of gender behavior.

  10. Recent age- and gender-specific trends in mortality during stroke hospitalization in the United States.

    Science.gov (United States)

    Ovbiagele, Bruce; Markovic, Daniela; Towfighi, Amytis

    2011-10-01

    Advancements in diagnosis and treatment have resulted in better clinical outcomes after stroke; however, the influence of age and gender on recent trends in death during stroke hospitalization has not been specifically investigated. We assessed the impact of age and gender on nationwide patterns of in-hospital mortality after stroke. Data were obtained from all US states that contributed to the Nationwide Inpatient Sample. All patients admitted to hospitals between 1997 and 1998 (n=1 351 293) and 2005 and 2006 (n=1 202 449), with a discharge diagnosis of stroke (identified by the International Classification of Diseases, Ninth Revision procedure codes), were included. Time trends for in-hospital mortality after stroke were evaluated by gender and age group based on 10-year age increments (84) using multivariable logistic regression. Between 1997 and 2006, in-hospital mortality rates decreased across time in all sub-groups (all P84 years. In unadjusted analysis, men aged >84 years in 1997-1998 had poorer mortality outcomes than similarly aged women (odds ratio 0·93, 95% confidence interval=0·88-0·98). This disparity worsened by 2005-2006 (odds ratio 0·88, 95% confidence interval=0·84-0·93). After adjusting for confounders, compared with similarly aged women, the mortality outcomes among men aged >84 years were poorer in 1997-1998 (odds ratio 0·97, 95% confidence interval=0·92-1·02) and were poorer in 2005-2006 (odds ratio 0·92, 95% confidence interval=0·87-0·96), P=0·04, for gender × time trend. Over the last decade, in-hospital mortality rates after stroke in the United States have declined for every age/gender group, except men aged >84 years. Given the rapidly ageing US population, avenues for boosting in-hospital survival among very elderly men with stroke need to be explored. © 2011 The Authors. International Journal of Stroke © 2011 World Stroke Organization.

  11. Gender differences in episodic memory and visual working memory including the effects of age.

    Science.gov (United States)

    Pauls, Franz; Petermann, Franz; Lepach, Anja Christina

    2013-01-01

    Analysing the relationship between gender and memory, and examining the effects of age on the overall memory-related functioning, are the ongoing goals of psychological research. The present study examined gender and age group differences in episodic memory with respect to the type of task. In addition, these subgroup differences were also analysed in visual working memory. A sample of 366 women and 330 men, aged between 16 and 69 years of age, participated in the current study. Results indicate that women outperformed men on auditory memory tasks, whereas male adolescents and older male adults showed higher level performances on visual episodic and visual working memory measures. However, the size of gender-linked effects varied somewhat across age groups. Furthermore, results partly support a declining performance on episodic memory and visual working memory measures with increasing age. Although age-related losses in episodic memory could not be explained by a decreasing verbal and visuospatial ability with age, women's advantage in auditory episodic memory could be explained by their advantage in verbal ability. Men's higher level visual episodic memory performance was found to result from their advantage in visuospatial ability. Finally, possible methodological, biological, and cognitive explanations for the current findings are discussed.

  12. 50 Years of Cognitive Aging Theory.

    Science.gov (United States)

    Anderson, Nicole D; Craik, Fergus I M

    2017-01-01

    The objectives of this Introduction to the Journal of Gerontology: Psychological Sciences special issue on "50 Years of Cognitive Aging Theory" are to provide a brief overview of cognitive aging research prior to 1965 and to highlight significant developments in cognitive aging theory over the last 50 years. Historical and recent theories of cognitive aging were reviewed, with a particular focus on those not directly covered by the articles included in this special issue. Prior to 1965, cognitive aging research was predominantly descriptive, identifying what aspects of intellectual functioning are affected in older compared with younger adults. Since the mid-1960s, there has been an increasing interest in how and why specific components of cognitive domains are differentially affected in aging and a growing focus on cognitive aging neuroscience. Significant advances have taken place in our theoretical understanding of how and why certain components of cognitive functioning are or are not affected by aging. We also know much more now than we did 50 years ago about the underlying neural mechanisms of these changes. The next 50 years undoubtedly will bring new theories, as well as new tools (e.g., neuroimaging advances, neuromodulation, and technology), that will further our understanding of cognitive aging. © The Author 2016. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  13. Gender and Age Variations in the Self-Image of Jamaican Adolescents.

    Science.gov (United States)

    Smith, Delores E.; Muenchen, Robert A.

    1995-01-01

    Investigated the relationships among gender, age, and self-image of adolescents attending three secondary schools in Jamaica. Results revealed statistically significant effects for both gender and age. Gender significantly influenced morals, while age differences affected six other dimensions. Some results contradicted past research. (RJM)

  14. Age and gender as independent predictors of violence under the influence of alcohol in Zurich, Switzerland.

    Science.gov (United States)

    Mica, Ladislav; Oesterle, Linda; Werner, Clément M L; Simmen, Hans-Peter

    2015-04-08

    Violent behaviour associated with alcohol consumption is frequently reported by different media. Clinical data analysing the correlation between alcohol intoxication, age, gender and violence are scarce. The aim of this study was to evaluate the influence of age, gender and blood alcohol content on violent behaviour under the influence of alcohol under central European conditions. Three hundred patients admitted to the emergency department were included into this study in the time period from January 01. to December 31. 2009. The inclusion criteria were a blood alcohol content (BAC) of ≥10 mmol/l, any traumatic injury and an age ≥16 years. Violence was defined as an evitable act committed by others leading to patient's hospitalisation. The data were compared with Wilcoxon and χ2-test for proportions. The data were considered as significant if pviolence with no correlation to blood alcohol content found. Logistic regression analysis revealed male gender and young age as an independent predictor for violence. These results clarify the relationship between alcohol, age, gender and violence and have important implications for municipal-level alcohol policies.

  15. Gender-dependent effects of aging on the kidney

    Directory of Open Access Journals (Sweden)

    A.L. Gava

    2011-09-01

    Full Text Available It is well known that the kidney plays an important role in the development of cardiovascular diseases such as hypertension. The normal aging process leads to changes in kidney morphology, hemodynamics and function, which increase the incidence of cardiovascular events in the elderly population. These disturbances are influenced by several factors, including gender. In general, females are protected by the effects of estrogens on the cardiorenal system. Several studies have demonstrated the beneficial effects of estrogens on renal function in the elderly; however, the relationships between androgens and kidney health during one’s lifetime are not well understood. Sex steroids have many complex actions, and the decline in their levels during aging clearly influences kidney function, decreases the renal reserve and facilitates the development of cardiovascular disorders. Therefore, in this review, we discuss the cellular, biochemical, and molecular mechanisms by which sex hormones may influence renal function during the aging process.

  16. Gender and age differences in parent-child emotion talk.

    Science.gov (United States)

    Aznar, Ana; Tenenbaum, Harriet R

    2015-03-01

    This study examined gender differences in emotion word use during mother-child and father-child conversations. Sixty-five Spanish mothers and fathers and their 4- (M = 53.50, SD = 3.54) and 6-year-old (M = 77.07, SD = 3.94) children participated in this study. Emotion talk was examined during a play-related storytelling task and a reminiscence task (conversation about past experiences). Mothers mentioned a higher proportion of emotion words than did fathers. During the play-related storytelling task, mothers of 4-year-old daughters mentioned a higher proportion of emotion words than did mothers of 4-year-old sons, whereas fathers of 4-year-old daughters directed a higher proportion of emotion words than did fathers of 4-year-old sons during the reminiscence task. No gender differences were found with parents of 6-year-old children. During the reminiscence task daughters mentioned more emotion words with their fathers than with their mothers. Finally, mothers' use of emotion talk was related to whether children used emotion talk in both tasks. Fathers' use of emotion talk was only related to children's emotion talk during the reminiscence task. © 2014 The British Psychological Society.

  17. Analysis of Age and Gender Structures for ICD-10 Diagnoses in Outpatient Treatment Using Shannon's Entropy.

    Science.gov (United States)

    Schuster, Fabian; Ostermann, Thomas; Emcke, Timo; Schuster, Reinhard

    2017-01-01

    Diagnostic diversity has been in the focus of several studies of health services research. As the fraction of people with statutory health insurance changes with age and gender it is assumed that diagnostic diversity may be influenced by these parameters. We analyze fractions of patients in Schleswig-Holstein with respect to the chapters of the ICD-10 code in outpatient treatment for quarter 2/2016 with respect to age and gender/sex of the patient. In a first approach we analyzed which diagnose chapters are most relevant in dependence of age and gender. To detect diagnostic diversity, we finally applied Shannon's entropy measure. Due to multimorbidity we used different standardizations. Shannon entropy strongly increases for women after the age of 15, reaching a limit level at the age of 50 years. Between 15 and 70 years we get higher values for women, after 75 years for men. This article describes a straight forward pragmatic approach to diagnostic diversity using Shannon's Entropy. From a methodological point of view, the use of Shannon's entropy as a measure for diversity should gain more attraction to researchers of health services research.

  18. Effect of age and gender on children’s reading performance: The possible neural underpinnings

    Directory of Open Access Journals (Sweden)

    Filippos Vlachos

    2015-12-01

    Full Text Available The present study aimed to assess the effect of age and gender on second-grade children’s reading performance. Two hundred and eighty-seven children aged 7.1–8.2 years were divided into two age subgroups (the younger, 85–91 months and the older, 92–98 months and were examined in reading accuracy, fluency, and comprehension tasks. Results showed a significant effect of age in reading performance, with the older children having better scores than younger ones for reading fluency, reading comprehension, and the total reading performance. Gender was not found to play an important role in reading performance. The findings are discussed on the ground of functional brain development and the different rates of cerebral maturation.

  19. Substance use across adolescence: do gender and age matter?

    Directory of Open Access Journals (Sweden)

    Celeste Simões

    2014-03-01

    Full Text Available Many of the choices which impact in lifetime health, such as substance use, are made in adolescence. It becomes, therefore, important to know the factors associated to these behaviours in adolescence in different contexts of life. To analyze these factors, an explanatory model was developed using structural equation modeling. Data from 12.881 state school students from Portugal who participated in two waves of the Health Behaviours in School-aged Children (HBSC / World Health Organization (WHO survey were analyzed. The model fits well the data [CFI: .985; NNFI: .980; RMSEA: .018 (.017-.020; SRMR: .018]. For each of the dependent factors, the levels of variance ranged from 12% (tobacco use to 47% (alcohol and illicit drugs use. Alcohol and tobacco present the strongest associations to illicit drugs use. Relationships with family, friends, classmates, and teachers were also associated with substance use, being this association mediated by certain factors, including psychological symptoms, well-being, and school satisfaction. Several non-invariant paths were obtained in gender and age comparisons. The results showed that substance use is associated with several factors and that social factors are mediated by personal factors. Results have also shown that gender and age are important factors on substance use.

  20. Motives for adult participation in physical activity: type of activity, age, and gender.

    Science.gov (United States)

    Molanorouzi, Keyvan; Khoo, Selina; Morris, Tony

    2015-01-31

    In recent years, there has been a decline in physical activity among adults. Motivation has been shown to be a crucial factor in maintaining physical activity. The purpose of this study was to examine whether motives for participation could accurately discriminate gender, age, and type of physical activity. A quantitative, cross-sectional descriptive research design was employed. The Physical Activity and Leisure Motivation Scale (PALMS) was used to assess motives for physical activity in 1,360 adults (703 males, 657 females) who had been exercising regularly for at least six months. The PALMS consists of 40 items that constitute eight sub-scales (mastery, enjoyment, psychological condition, physical condition, appearance, others' expectations, affiliation, competition/ego). Respondents were divided into two age groups (young adults aged 20 to 40 years and middle-aged adults 41 to 64 years) and five types of activity (individual racing sports plus bowls, team sports, racquet sports, martial arts, and exercise). The group discriminant function analyses revealed significant canonical functions correctly classifying the cases into gender (82%), age group (83%), team sport players 76%, individual racing sport plus bowls players 91%, racquet sport players 90%, exercisers 84%, and martial art players 91%. The competition/ego, appearance, physical condition, and mastery sub-scales contributed most to gender differences. Five sub-scales (mastery, psychological condition, others' expectations, affiliation, and enjoyment) contributed most to the discriminant function for age. For type of activity, different sub-scales were the strongest contributors to the discriminant function for each type of PA. The findings in this study suggest that strong and important motives for participation in physical activity are different across type of activity, age, and gender in adults. Understanding the motives that influence physical activity participation is critical for developing

  1. Gender and Age-Dependent Etiology of Community-Acquired Urinary Tract Infections

    Directory of Open Access Journals (Sweden)

    Enrico Magliano

    2012-01-01

    Full Text Available Urinary tract infections (UTIs are among the most frequent community-acquired infections worldwide. Escherichia coli is the most common UTI pathogen although underlying host factors such as patients’ age and gender may influence prevalence of causative agents. In this study, 61 273 consecutive urine samples received over a 22-month period from outpatients clinics of an urban area of north Italy underwent microbiological culture with subsequent bacterial identification and antimicrobial susceptibility testing of positive samples. A total of 13 820 uropathogens were isolated and their prevalence analyzed according to patient’s gender and age group. Overall Escherichia coli accounted for 67.6% of all isolates, followed by Klebsiella pneumoniae (8.8%, Enterococcus faecalis (6.3%, Proteus mirabilis (5.2%, and Pseudomonas aeruginosa (2.5%. Data stratification according to both age and gender showed E. coli isolation rates to be lower in both males aged ≥60 years (52.2%, E. faecalis and P. aeruginosa being more prevalent in this group (11.6% and 7.8%, resp., as well as in those aged ≤14 years (51.3% in whom P. mirabilis prevalence was found to be as high as 21.2%. Streptococcus agalactiae overall prevalence was found to be 2.3% although it was shown to occur most frequently in women aged between 15 and 59 years (4.1%. Susceptibility of E. coli to oral antimicrobial agents was demonstrated to be as follows: fosfomycin (72.9%, trimethoprim/sulfamethoxazole (72.9%, ciprofloxacin (76.8%, ampicillin (48.0%, and amoxicillin/clavulanate (77.5%. In conclusion, both patients’ age and gender are significant factors in determining UTIs etiology; they can increase accuracy in defining the causative uropathogen as well as providing useful guidance to empiric treatment.

  2. Do gender differences in audio-visual benefit and visual influence in audio-visual speech perception emerge with age?

    Directory of Open Access Journals (Sweden)

    Magnus eAlm

    2015-07-01

    Full Text Available Gender and age have been found to affect adults’ audio-visual (AV speech perception. However, research on adult aging focuses on adults over 60 years, who have an increasing likelihood for cognitive and sensory decline, which may confound positive effects of age-related AV-experience and its interaction with gender. Observed age and gender differences in AV speech perception may also depend on measurement sensitivity and AV task difficulty. Consequently both AV benefit and visual influence were used to measure visual contribution for gender-balanced groups of young (20-30 years and middle-aged adults (50-60 years with task difficulty varied using AV syllables from different talkers in alternative auditory backgrounds. Females had better speech-reading performance than males. Whereas no gender differences in AV benefit or visual influence were observed for young adults, visually influenced responses were significantly greater for middle-aged females than middle-aged males. That speech-reading performance did not influence AV benefit may be explained by visual speech extraction and AV integration constituting independent abilities. Contrastingly, the gender difference in visually influenced responses in middle adulthood may reflect an experience-related shift in females’ general AV perceptual strategy. Although young females’ speech-reading proficiency may not readily contribute to greater visual influence, between young and middle-adulthood recurrent confirmation of the contribution of visual cues induced by speech-reading proficiency may gradually shift females AV perceptual strategy towards more visually dominated responses.

  3. Gender differences in age-related decline in regional cerebral glucose metabolism

    International Nuclear Information System (INIS)

    Bang, Seong Ae; Cho, Sang Soo; Yoon, Eun Jin; Park, Hyun Soo; Lee, Eun Ju; Kim, Yu Kyeong; Kim, Sang Sun

    2007-01-01

    In this study, we investigated gender differences in age-related declines in regional cerebral glucose metabolism using FDG-PET in a large population sample with a broad age range. 230 healthy subjects (90 male; age: 34-80 y, 140 females; age: 33-82 y) participated. Correlation maps showing age related declines in glucose uptake were created separately for each gender in SPM2. Using population-based probabilistic volume of interests (VOIs), VOIs were defined for the regions showing significant decline with aging. Age related declines were separately assessed within each age range using analysis of covariate in SPSS 13.0. In the total population without gender effect, age-related negative correlation of glucose metabolism was found in the bilateral inferior frontal gyri, bilateral caudate, bilateral thalamus, left insula, left superior frontal gyrus, left uncus, right superior temporal gyrus, right medial frontal gyrus, right parahippocampal gyrus, right anterior cingulate gyrus (P < 0.001 corrected, extent threshold k = 100). 14 VOIs values of brain regions were calculated based on this negative correlation results. The rate of decline across all defined VOIs assessed in the age category of 'more than 70' referenced to the category of '30- 39years' were 7.85% in the entire sample; 7.62% in male and 8.09% in female. Detailed analyses of declines in each age range showed separable patterns of declines across gender. In males, greater decline was observed after the age 60 (20.45%) than the ages of 30 and 50(7.98%). Whereas in females, greater declines were found in age 60s (20.15%) compared to 50s, and in 40(14.84%) compared to 30s. Age-related decline in cerebral glucose metabolism was found in both genders. We further observed that males show a relatively constant pattern of decline across a life span; whereas, females show a pattern of steep changes aging to 60s and to 40s, which may be related to changes in sex hormone levels after menopause

  4. Gender differences in age-related decline in regional cerebral glucose metabolism

    Energy Technology Data Exchange (ETDEWEB)

    Bang, Seong Ae; Cho, Sang Soo; Yoon, Eun Jin; Park, Hyun Soo; Lee, Eun Ju; Kim, Yu Kyeong; Kim, Sang Sun [Seoul National Univ. College of Medicine, Seoul (Korea, Republic of)

    2007-07-01

    In this study, we investigated gender differences in age-related declines in regional cerebral glucose metabolism using FDG-PET in a large population sample with a broad age range. 230 healthy subjects (90 male; age: 34-80 y, 140 females; age: 33-82 y) participated. Correlation maps showing age related declines in glucose uptake were created separately for each gender in SPM2. Using population-based probabilistic volume of interests (VOIs), VOIs were defined for the regions showing significant decline with aging. Age related declines were separately assessed within each age range using analysis of covariate in SPSS 13.0. In the total population without gender effect, age-related negative correlation of glucose metabolism was found in the bilateral inferior frontal gyri, bilateral caudate, bilateral thalamus, left insula, left superior frontal gyrus, left uncus, right superior temporal gyrus, right medial frontal gyrus, right parahippocampal gyrus, right anterior cingulate gyrus (P < 0.001 corrected, extent threshold k = 100). 14 VOIs values of brain regions were calculated based on this negative correlation results. The rate of decline across all defined VOIs assessed in the age category of 'more than 70' referenced to the category of '30- 39years' were 7.85% in the entire sample; 7.62% in male and 8.09% in female. Detailed analyses of declines in each age range showed separable patterns of declines across gender. In males, greater decline was observed after the age 60 (20.45%) than the ages of 30 and 50(7.98%). Whereas in females, greater declines were found in age 60s (20.15%) compared to 50s, and in 40(14.84%) compared to 30s. Age-related decline in cerebral glucose metabolism was found in both genders. We further observed that males show a relatively constant pattern of decline across a life span; whereas, females show a pattern of steep changes aging to 60s and to 40s, which may be related to changes in sex hormone levels after menopause.

  5. Gender identity disorder in a five-year-old boy.

    OpenAIRE

    Herman, S. P.

    1983-01-01

    Markedly effeminate behavior in a young boy is a source of concern and confusion for parents, teachers, and the child. It also represents a therapeutic dilemma for the child psychiatrist. The case of a five-year-old boy with gender identity disorder of childhood is presented and the literature on hypotheses of etiology, treatment, and long-term follow-up is reviewed. The ethical and philosophical questions posed by such a case are discussed.

  6. Pedestrians' vulnerability in floodwaters: sensitivity to gender and age

    Science.gov (United States)

    Arrighi, Chiara; Castelli, Fabio

    2017-04-01

    Among the causes of fatalities during floods, the loss of stability is an aspect which has been usually investigated with conceptual models and laboratory experiments. The human body geometry has been often simplified to derive mechanical equilibrium conditions for toppling and sliding due to weight and hydrodynamic actions. Experimental activity produced water depth versus velocity diagrams showing the critical conditions for people partly immersed in floodwaters, whose scatter reflects the large variability of tested subjects (i.e. children, men and women with different physical characteristics). Nevertheless, the proposed hazard criteria based on the product number HV are not capable of distinguishing between different subjects. A dimensionless approach with a limited number of parameters and 3D numerical simulations highlight the significance of subject height and quantify the drag forces different subjects are able to withstand. From the mechanical point of view, this approach significantly reduces the experimental scatter. Differences in subjects' height are already an evidence of gender differences; however, many other parameters such as age and skeletal muscle mass may play a significant role in individual responses to floodwater actions, which can be responsible of the residual unexplained variance. In this work, a sensitivity analysis of critical instability conditions with respect to gender/age-related parameters is carried out and results and implications for flood risk management are discussed.

  7. Job satisfaction among health care workers: the role of gender and age

    Directory of Open Access Journals (Sweden)

    César Carrillo-García

    2013-12-01

    Full Text Available OBJECTIVE: to analyze the influence of gender and age on the quality of the professional lives of health care professionals at a university hospital. METHOD: a total of 546 professionals completed a general questionnaire that measured sociodemographic variables and evaluated job satisfaction using a scale adopted from the NTP 394 Job Satisfaction scale and translated into Spanish. RESULTS: overall, 77.2% of the professionals surveyed were satisfied with the work they perform. With regards to gender, we found overwhelming evidence of the feminization of practically all health care professions included in the study, with higher levels of job satisfaction among women than men. Regarding age, 20-30-year-olds and professionals over 61 years old showed higher satisfaction levels than did middle-aged professionals. Higher levels of dissatisfaction were reported by professionals between 41 and 50 years old. CONCLUSIONS: we were able to detect the influence of gender and age on the level of job satisfaction, finding significant associations between job satisfaction and both of these variables. Generally, women expressed more satisfaction than men, and elderly professionals showed higher satisfaction compared to younger professionals. Management policies should focus on taking action to correct the conditions that produce dissatisfaction among certain groups of employees.

  8. Job satisfaction among health care workers: the role of gender and age.

    Science.gov (United States)

    Carrillo-García, César; Solano-Ruíz, María del Carmen; Martínez-Roche, María Emilia; Gómez-García, Carmen Isabel

    2013-01-01

    to analyze the influence of gender and age on the quality of the professional lives of health care professionals at a university hospital. a total of 546 professionals completed a general questionnaire that measured sociodemographic variables and evaluated job satisfaction using a scale adopted from the NTP 394 Job Satisfaction scale and translated into Spanish. overall, 77.2% of the professionals surveyed were satisfied with the work they perform. With regards to gender, we found overwhelming evidence of the feminization of practically all health care professions included in the study, with higher levels of job satisfaction among women than men. Regarding age, 20-30-year-olds and professionals over 61 years old showed higher satisfaction levels than did middle-aged professionals. Higher levels of dissatisfaction were reported by professionals between 41 and 50 years old. we were able to detect the influence of gender and age on the level of job satisfaction, finding significant associations between job satisfaction and both of these variables. Generally, women expressed more satisfaction than men, and elderly professionals showed higher satisfaction compared to younger professionals. Management policies should focus on taking action to correct the conditions that produce dissatisfaction among certain groups of employees.

  9. Gender, aging, and work: aging workers' strategies to confront the demands of production in maquiladora plants in nogales, Mexico.

    Science.gov (United States)

    Adarga, Mireya Scarone; Becerril, Leonor Cedillo; Champion, Catalina Denman

    2010-01-01

    This work is part of a qualitative socio-cultural investigation with a group of men and women 40 years and older in the maquila export industry in Nogales, Sonora, Mexico. In 1994, as a result of the North American Free Trade Agreement, maquila plants combined traditional intensive work methods with new "just in time" production norms that impacted work and health conditions, particularly in older, or aging, workers. The workers that were interviewed for this study show a reduction in their functional ability to work starting at 40 years of age. Work organization demands, general health conditions, and a decrease in physical abilities brings these 40-year-old workers to prematurely construct an image of themselves as aging workers and to develop coping strategies that vary by gender.

  10. Age and gender differences in ability emotional intelligence in adults: A cross-sectional study.

    Science.gov (United States)

    Cabello, Rosario; Sorrel, Miguel A; Fernández-Pinto, Irene; Extremera, Natalio; Fernández-Berrocal, Pablo

    2016-09-01

    The goal of the current investigation was to analyze ability emotional intelligence (EI) in a large cross-sectional sample of Spanish adults (N = 12,198; males, 56.56%) aged from 17 to 76 years (M = 37.71, SD = 12.66). Using the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), which measures ability EI according to the 4 branches of the Mayer and Salovey EI model. The authors examined effects of gender on ability EI, as well as the linear and quadratic effects of age. Results suggest that gender affects the total ability EI score as well as scores on the 4 EI branches. Ability EI was greater in women than men. Ability EI varied with age according to an inverted-U curve: Younger and older adults scored lower on ability EI than middle-aged adults, except for the branch of understanding emotions. These findings strongly support the idea that both gender and age significantly influence ability EI during aging. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  11. Gender differences in the relative age effect among US olympic development program youth soccer players.

    Science.gov (United States)

    Vincent, John; Glamser, Francis D

    2006-04-01

    A large body of research has shown that a disproportionate number of elite youth male soccer players competing in age-segmented competition are born early in the selection year. The advantage of being born early in a cohort has been termed the "relative age effect". Although there has been an exponential growth in women's soccer, few studies have examined the relative age effect in female youth soccer. This study compared the relative age effect of 1,344 female and male youth soccer players considered by the US Olympic Development Program (ODP), in 2001, to be the most talented soccer players born in 1984. The birth dates were taken from the women's state and regional ODP, and national team rosters, and were analysed using basic descriptive statistics and chi-square tests. Results revealed only a marginal relative age effect for female ODP regional and national team players and no relative age effect for female ODP state team players. In comparison, a strong relative age effect was found in male state, regional and national team players. The results suggest that there are gender differences in the relative age effect of 17-year-old elite female and male soccer players. The gender differences may be explained by a complex interaction of biological and maturational differences with socialization influences.

  12. Comparing gender awareness in Dutch and Swedish first-year medical students - results from a questionaire

    Directory of Open Access Journals (Sweden)

    Andersson Jenny

    2012-01-01

    Full Text Available Abstract Background To ascertain good and appropriate healthcare for both women and men implementation of gender perspectives in medical education is needed. For a successful implementation, knowledge about students' attitudes and beliefs about men, women, and gender is crucial. The aim of this study was to compare attitudes to gender and gender stereotyping among Dutch and Swedish male and female medical students. Methods In this cross-sectional study, we measured the attitudes and assumptions about gender among 1096 first year medical students (616 Dutch and 480 Swedish with the validated Nijmegen Gender Awareness in Medicine Scale (N-GAMS. The response rate was 94% in the Netherlands and 93% in Sweden. Univariate analysis of variance (ANOVA was used to compare the scores between Dutch and Swedish male and female students. Linear regressions were used to analyze the importance of the background variables. Results There were significant differences in attitudes to gender between Dutch and Swedish students. The Swedish students expressed less stereotypical thinking about patients and doctors and the Dutch were more sensitive to gender differences. The students' sex mattered for gender stereotyping, with male students in both countries agreeing more with stereotypical statements. Students' age, father's birth country and mother's education level had some impact on the outcome. Conclusions There are differences between cultures as well as between men and women in gender awareness that need to be considered when implementing gender in medical education. This study suggests that to arouse the students' interest in gender issues and make them aware of the significance of gender in medical work, the examples used in discussions need to be relevant and challenging in the context of the specific country. Due to different levels of knowledge and different attitudes within the student population it is important to create a climate for dialogue where

  13. Gender Trends in Radiology Authorship: A 35-Year Analysis.

    Science.gov (United States)

    Piper, Crystal L; Scheel, John R; Lee, Christoph I; Forman, Howard P

    2016-01-01

    The purpose of this study was to describe trends over time in female authorship in the radiology literature and to investigate the tendency of female first authors to publish with female senior authors. Data on the gender of academic physician authors based in the United States for all major articles published in three general radiology journals--Radiology, AJR, and Academic Radiology--were collected and analyzed for the years 1978, 1988, 1998, 2008, and 2013. Multivariate logistic regression was used to identify significant trends over time, and a chi-square test of independence was performed to determine significant relations between the genders of first and senior authors. The gender of 4182 of 4217 (99.17%) authors with MD degrees was determined. The proportion of original research articles published by women as first authors increased from 8.33% in 1978 to 32.35% in 2013 (p < 0.001). The proportion of original research articles with women as senior authors increased from 6.75% in 1978 to 21.90% in 2013 (p < 0.001). Female first and senior authorship increased significantly over time (first author, p < 0.001; senior author, p < 0.001). There was a statistically significant relation between the genders of first and senior authors of original research articles and guest editorials (p < 0.001). Over 35 years, there was a statistically significant upward linear trend of female physician participation in authorship of academic radiology literature. Female first authors were more likely to publish with female senior authors.

  14. Age and Gender Differences in the Relation between Self-Concept Facets and Self-Esteem

    Science.gov (United States)

    Arens, A. Katrin; Hasselhorn, Marcus

    2014-01-01

    This study tested whether the gender intensification hypothesis applies to relations between multiple domain-specific self-concept facets and self-esteem. This hypothesis predicts gender-stereotypic differences in these relations and assumes they intensify with age. Furthermore, knowledge about gender-related or age-related differences in…

  15. Gender- and Age-Specific Relationships Between Phthalate Exposures and Obesity in Shanghai Adults.

    Science.gov (United States)

    Dong, Ruihua; Zhou, Tong; Chen, Jingsi; Zhang, Meiru; Zhang, Han; Wu, Min; Li, Shuguang; Zhang, Liwen; Chen, Bo

    2017-10-01

    Phthalate exposure has been reported to be associated with obesity (measured by body mass index [BMI]) and central obesity (measured by waist circumference [WC]). Yet, reported associations and the potential gender and age differences are inconsistent. We conducted a cross-sectional study involving 2330 participants in the fall of 2012. Urinary metabolites of ten phthalates were measured. Height, body weight, and waist circumference (WC) were measured using standardized methods. We performed logistic regression analyses to estimate the association between each urine phthalate metabolite (categorized into quartiles) and obesity and central obesity and conducted an additional, stratified analysis to explore the gender and age differences. In the overall study population, higher urinary levels of MMP, MEHHP, and MECPP were associated with increased ratios of central obesity. When stratifying by gender and central obesity, higher urinary levels of MMP, MEHHP, and MEOHP were associated with increased odds of central obesity in females, whereas MB z P was significantly associated inversely with central obesity in females. In males, it showed no significant P value for trend (P trend). When stratifying by age in females, higher urinary levels of MEHP, MEOHP, MEHHP, and MECPP were associated with increased odds of central obesity in women aged ≤45 years. In females aged >45 years, it showed no significant P trend. In conclusion, we found that association between phthalates and central obesity was stronger than between phthalates and obesity; association between phthalates and central obesity was stronger in females than in males and was stronger in younger females (aged ≤45 years) than in older females (aged >45 years).

  16. Personality Stability From Age 14 to Age 77 Years

    Science.gov (United States)

    2016-01-01

    There is evidence for differential stability in personality trait differences, even over decades. The authors used data from a sample of the Scottish Mental Survey, 1947 to study personality stability from childhood to older age. The 6-Day Sample (N = 1,208) were rated on six personality characteristics by their teachers at around age 14. In 2012, the authors traced as many of these participants as possible and invited them to take part in a follow-up study. Those who agreed (N = 174) completed a questionnaire booklet at age 77 years, which included rating themselves and asking someone who knew them well to rate them on the same 6 characteristics on which they were rated in adolescence. Each set of 6 ratings was reduced to the same single underlying factor, denoted dependability, a trait comparable to conscientiousness. Participants’ and others’ older-age personality characteristic ratings were moderately correlated with each other, and with other measures of personality and wellbeing, but correlations suggested no significant stability of any of the 6 characteristics or their underlying factor, dependability, over the 63-year interval. However, a more complex model, controlling rater effects, indicated significant 63-year stability of 1 personality characteristic, Stability of Moods, and near-significant stability of another, Conscientiousness. Results suggest that lifelong differential stability of personality is generally quite low, but that some aspects of personality in older age may relate to personality in childhood. PMID:27929341

  17. [Adolescents with gender identity disorder: reconsideration of the age limits for endocrine treatment and surgery].

    Science.gov (United States)

    Nakatsuka, Mikiya

    2012-01-01

    The third versions of the guideline for treatment of people with gender identity disorder (GID) of the Japanese Society of Psychiatry and Neurology does not include puberty-delaying hormone therapy. It is recommended that feminizing/masculinizing hormone therapy and genital surgery should not be carried out until 18 year old and 20 year old, respectively. On the other hand, the sixth (2001) and the seventh (2011) versions of the standards of care for the health of transsexual, transgender, and gender nonconforming people of World Professional Association for Transgender Health (WPATH) recommend that transsexual adolescents (Tanner stage 2, [mainly 12-13 years of age]) are treated by the endocrinologists to suppress puberty with gonadotropin-releasing hormone (GnRH) agonists until age 16 years old, after which cross-sex hormones may be given. A questionnairing on 181 people with GID diagnosed in the Okayama University Hospital (Japan) showed that female to male (FTM) transsexuals hoped to begin masculinizing hormone therapy at age of 15.6 +/- 4.0 (mean +/- S.D.) whereas male to female (MTF) transsexuals hoped to begin feminizing hormone therapy as early as age 12.5 +/- 4.0, before presenting secondary sex characters. After confirmation of strong and persistent cross-gender identification, adolescents with GID should be treated with cross-gender hormone or puberty-delaying hormone to prevent developing undesired sex characters. These treatments may prevent transsexual adolescents from attempting suicide, being depressive, and refusing to attend school. Subsequent early breast and genital surgery may help being employed in desired sexuality.

  18. Gender and age variations in the self-image of Jamaican adolescents.

    Science.gov (United States)

    Smith, D E; Muenchen, R A

    1995-01-01

    The purpose of the study was to investigate the relationships among gender, age, and self-image of adolescents attending three secondary schools in Jamaica. The relatively few studies that have been done regarding self-perceptions of these youth are not only dated but have utilized a unidimensional conceptualization of the self. The Offer Self-Image Questionnaire which employs a multidimensional construct of the self was administered to a sample of 174 Jamaican adolescents ranging in age from 14 to 18 years (M = 15.90 years, SD = 1.21). Results revealed statistically significant effects for both gender and age. Gender was found to be significant on one self-image dimension: Morals, while age differences were evident on six dimensions: Social Relationships, Morals, Sexual Attitudes, Mastery of the External World, Vocational and Educational Goals, and Emotional Health. The results in some instances were contrary to those of past research. Discussion focused on cultural socialization and other factors affecting youth in Jamaican society.

  19. Immunohistochemical Patterns in the Interfollicular Caucasian Scalps: Influences of Age, Gender, and Alopecia

    Directory of Open Access Journals (Sweden)

    Claudine Piérard-Franchimont

    2013-01-01

    Full Text Available Skin ageing and gender influences on the scalp have been seldom studied. We revisited the changes in the interfollicular scalp. The study was performed on a population of 650 volunteers (300 women and 350 men for over 7 years. Three age groups were selected in both genders, namely, subjects aged 20–35, 50–60, and 60–70 years. The hair status was further considered according to nonalopecic and alopecic patterns and severity (discrete, moderate, and severe. Biopsies from the parietal area were processed for immunohistochemistry. Stromal cells were distinguished according to the presence of vimentin, Factor XIIIa, CD117, and versican. Blood and lymphatic vessels were highlighted by Ulex europaeus agglutinin-1 and human podoplanin immunoreactivities, respectively. Actinic elastosis was identified by the lysozyme coating of elastic fibres. The epidermis was explored using the CD44 variant 3 and Ki67 immunolabellings. Biplot analyses were performed. Immunohistochemistry revealed a prominent gender effect in young adults. Both Factor XIIIa+ dermal dendrocytes and the microvasculature size decreased with scalp ageing. Alopecia changes mimicked stress-induced premature senescence.

  20. Immunohistochemical Patterns in the Interfollicular Caucasian Scalps: Influences of Age, Gender, and Alopecia

    Science.gov (United States)

    Piérard-Franchimont, Claudine; Loussouarn, Geneviève; Panhard, Ségolène; Saint Léger, Didier; Mellul, Myriam; Piérard, Gérald E.

    2013-01-01

    Skin ageing and gender influences on the scalp have been seldom studied. We revisited the changes in the interfollicular scalp. The study was performed on a population of 650 volunteers (300 women and 350 men) for over 7 years. Three age groups were selected in both genders, namely, subjects aged 20–35, 50–60, and 60–70 years. The hair status was further considered according to nonalopecic and alopecic patterns and severity (discrete, moderate, and severe). Biopsies from the parietal area were processed for immunohistochemistry. Stromal cells were distinguished according to the presence of vimentin, Factor XIIIa, CD117, and versican. Blood and lymphatic vessels were highlighted by Ulex europaeus agglutinin-1 and human podoplanin immunoreactivities, respectively. Actinic elastosis was identified by the lysozyme coating of elastic fibres. The epidermis was explored using the CD44 variant 3 and Ki67 immunolabellings. Biplot analyses were performed. Immunohistochemistry revealed a prominent gender effect in young adults. Both Factor XIIIa+ dermal dendrocytes and the microvasculature size decreased with scalp ageing. Alopecia changes mimicked stress-induced premature senescence. PMID:24455724

  1. The role of age, gender, mood states and exercise frequency on exercise dependence.

    Science.gov (United States)

    Costa, Sebastiano; Hausenblas, Heather A; Oliva, Patrizia; Cuzzocrea, Francesca; Larcan, Rosalba

    2013-12-01

    The purpose of our study was to explore the prevalence, and the role of mood, exercise frequency, age, and gender differences of exercise dependence. Regular exercisers (N = 409) completed a socio-demographic questionnaire, the Exercise Dependence Scale, and the Profile of Mood States. For data analyses, the participants were stratified for sex and age (age ranges = young adults: 18-24 years, adults: 25-44 years, and middle-aged adults: 45-64 years). We found that: (a) 4.4% of the participants were classified as at-risk for exercise dependence; (b) the men and the two younger groups (i.e., young adults and adults) had higher exercise dependence scores; and (c) age, gender, exercise frequency, and mood state were related to exercise dependence. Our results support previous research on the prevalence of exercise dependence and reveal that adulthood may be the critical age for developing exercise dependence. These findings have practical implication for identifying individuals at-risk for exercise dependence symptoms, and may aid in targeting and guiding the implementation of prevention program for adults.

  2. Age, sex and (the) race: gender and geriatrics in the ultra-endurance age.

    Science.gov (United States)

    Whyte, Greg

    2014-01-01

    Ultra-endurance challenges were once the stuff of legend isolated to the daring few who were driven to take on some of the greatest physical endurance challenges on the planet. With a growing fascination for major physical challenges during the nineteenth century, the end of the Victorian era witnessed probably the greatest ultra-endurance race of all time; Scott and Amundsen's ill-fated race to the South Pole. Ultra-endurance races continued through the twentieth century; however, these events were isolated to the elite few. In the twenty-first century, mass participation ultra-endurance races have grown in popularity. Endurance races once believed to be at the limit of human durability, i.e. marathon running, are now viewed as middle-distance races with the accolade of true endurance going to those willing to travel significantly further in a single effort or over multiple days. The recent series of papers in Extreme Physiology & Medicine highlights the burgeoning research data from mass participation ultra-endurance events. In support of a true 'mass participation' ethos Knetchtle et al. reported age-related changes in Triple and Deca Iron-ultra-triathlon with an upper age of 69 years! Unlike their shorter siblings, the ultra-endurance races appear to present larger gender differences in the region of 20% to 30% across distance and modality. It would appear that these gender differences remain for multi-day events including the 'Marathon des Sables'; however, this gap may be narrower in some events, particularly those that require less load bearing (i.e. swimming and cycling), as evidenced from the 'Ultraman Hawaii' and 'Swiss Cycling Marathon', and shorter (a term I used advisedly!) distances including the Ironman Triathlon where differences are similar to those of sprint and endurance distances i.e. c. 10%. The theme running through this series of papers is a continual rise in participation to the point where major events now require selection races to remain

  3. Older Adults in Public Open Spaces: Age and Gender Segregation.

    Science.gov (United States)

    Noon, Rinat Ben; Ayalon, Liat

    2018-01-18

    There is a substantial body of literature on the importance of the environment in the lives of older adults. Nonetheless, to date, there has been limited research on everyday activities of urban older adults in public open spaces. The present study examined the activities of older adults in public open spaces in Israel with a specific focus on age and gender as potential variables of relevance. Using still photography, we systematically photographed four sessions in two different public outdoor settings attended by older Israelis. Still photographs were converted to narrative descriptions, and then coded, quantified, and compared using descriptive statistics. The majority (311, 97%) of older adults arrived alone to the public setting. Of these, 44% formed a social group of two or more people, whereas the remaining older adults stayed alone. When social interactions occurred, they were primarily gender homogenous (69%); women were more likely to integrate in spontaneous social conversations and men were more likely to participate in common games. Our findings call attention to the important role played by the outdoor environment as a venue for social activities among older adults. The findings further stress the high levels of aloneness experienced by older adults, which do not seem to be alleviated by the mere attendance of public spaces. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  4. Association of Mandible Anatomy with Age, Gender, and Dental Status: A Radiographic Study

    International Nuclear Information System (INIS)

    Chole, Revant H.; Patil, Ranjitkumar N.; Balsaraf Chole, Swati; Gondivkar, Shailesh; Gadbail, Amol R.; Yuwanati, Monal B.

    2013-01-01

    Introduction. Gonial angle and antegonial region are important landmarks in mandible which is influenced by gender, age, and dental status. The objective of this study was to evaluate the gonial angle, antegonial angle, and antegonial depth and to investigate their relationship to gender, age group, and dental status. Materials and Methods. A total of 1060 panoramic radiographs were evaluated: the dentulous group, 854 subjects and the edentulous group, 206 subjects. The patients were grouped into six age groups of 10-years each. Gonial angle, antegonial angle, and antegonial depth were measured from panoramic radiographs. Results and Discussion. Corelation of age with gonial angle, antegonial angle and antegonial depth was not significant. Significant difference in mandibular angle was found between males and females. Males had significantly smaller antegonial angle and greater antegonial depth than females. Significant difference was found for gonial angle, antegonial angle, and antegonial depth between right and left sides of mandible. Conclusion. Gonial angle, antegonial angle, and antegonial depth can be implicated as a forensic tool for gender determination but not suitable for age determination

  5. IMPACT OF EDUCATION, GENDER AND AGE ON CONSUMER LOYALTY

    Directory of Open Access Journals (Sweden)

    Igor Klopotan

    2014-12-01

    Full Text Available In this paper the important parameters of customer loyalty and impact of education, gender and age of the respondents will be tested. The study was conducted in the Republic of Croatia, as part of research relevant parameters of customer loyalty, loyal consumer behavior and the role of social networks in building and maintaining a loyal behavior. The concept of loyalty has a strong foothold in marketing theories and in theories of intellectual capital companies. Loyalty has been related to the management of intellectual capital, especially relational capital, as a component of intellectual capital. In terms of loyalty, series of key parameters that describe it or have an effect on it, and thus impacting the company's business appear.

  6. Gender bias in the evaluation of new age music.

    Science.gov (United States)

    Colley, Ann; North, Adrian; Hargreaves, David J

    2003-04-01

    Eminent composers in Western European art music continue to be predominantly male and eminence in contemporary pop music is similarly male dominated. One contributing factor may be the continuing under-valuation of women's music. Possible anti-female bias in a contemporary genre was investigated using the Goldberg paradigm to elicit judgments of New Age compositions. Since stronger stereotyping effects occur when information provided about individuals is sparse, fictitious male and female composers were presented either by name only or by name with a brief biography. Evidence for anti-female bias was found in the name-only condition and was stronger when liking for the music was controlled. Other findings were the tendency for females to give higher ratings, and the association of gender differences in liking of the music with ratings of quality in the name-only condition. These results are relevant to the design of formal assessment procedures for musical composition.

  7. Sciatic neurosteatosis. Relationship with age, gender, obesity and height

    International Nuclear Information System (INIS)

    Ratner, Shayna; Khwaja, Raamis; Xi, Yin; Zhang, Lihua; Dessouky, Riham; Rubin, Craig; Chhabra, Avneesh

    2018-01-01

    To evaluate inter-reader performance for cross-sectional area and fat quantification of bilateral sciatic nerves on MRI and assess correlations with anthropometrics. In this IRB-approved, HIPPA-compliant study, three readers performed a cross-sectional analysis of 3T lumbosacral plexus MRIs over an 18-month period. Image slices were evaluated at two levels (A and B). The sciatic nerve was outlined using a free hand region of interest tool on PACS. Proton-density fat fraction (FF) and cross-sectional areas were recorded. Inter-reader agreement was assessed using intra-class correlation coefficient (ICC). Spearman correlation coefficients were used for correlations with age, BMI and height and Wilcoxon rank sum test was used to assess gender differences. A total of 67 patients were included in this study with male to female ratio of 1:1. Inter-reader agreement was good to excellent for FF measurements at both levels (ICC=0.71-0.90) and poor for sciatic nerve areas (ICC=0.08-0.27). Positive correlations of sciatic FF and area were seen with age (p value<0.05). Males had significantly higher sciatic intraneural fat than females (p<0.05). Fat quantification MRI is highly reproducible with significant positive correlations of sciatic FF and area with age, which may have implications for MRI diagnosis of sciatic neuropathy. (orig.)

  8. Brief Report : Influence of gender and age on parent reported subjective well-being in children with and without autism

    NARCIS (Netherlands)

    Begeer, Sander; Ma, Yujie; Koot, Hans M.; Wierda, Marlies; van Beijsterveldt, C.E.M.; Boomsma, Dorret I.; Bartels, Meike

    2017-01-01

    Autism spectrum disorders (ASD) are associated with reduced Subjective well-being (SWB). To examine the influence of gender and age on well-being we collected parent reported SWB in children with or without ASD (total n = 1030), aged 8–14 years. Parents reported lower SWB for children with ASD

  9. Gender and Age Effects Interact in Preschoolers' Help-Seeking: Evidence for Differential Responses to Changes in Task Difficulty

    Science.gov (United States)

    Thompson, R. Bruce; Cothran, Thomas; McCall, Daniel

    2012-01-01

    This study explored preschool age and gender differences in help-seeking within the theoretical framework of scaffolded problem-solving and self-regulation (Bruner, 1986; Rogoff, 1990; Vygotsky, 1978; 1986). Within-subject analyses tracked changes in help-seeking among 62 preschoolers (34 boys, 28 girls, mean age 4.22 years) solving a challenging…

  10. Age and gender-related differences in mitral cells of olfactory bulb

    International Nuclear Information System (INIS)

    Haq, I.H.; Tahir, M.

    2008-01-01

    To investigate the age and gender-related differences in mitral cells of the human cadaveric olfactory bulbs. Sixty olfactory bulbs, 30 each from male and female (age 20-76 years) human cadavers divided into six groups of age and gender-wise were collected from the mortuary of the King Edward Medical University, Lahore. Mitral cells were counted and their diameter was calculated from 10 micro m thick cresyl violet stained histological sections. Statistical analysis was done using ANOVA for age-related differences and independent t-test for gender-related differences. There was significant reduction in the number of mitral cells and diameter of their nuclei with age. There was significant decrease in the number of mitral cells in males, between groups I and II (p < 0.001); II and III (p < 0.001); and I and III (p < 0.001); statistically significant decrease also occurred in females, between groups IV and V (p < 0.001); V and VI (p < 0.001); and IV and VI (p < 0.001). In most cases, the distance between individual mitral cells was seen to be much greater than in younger group. In group VI, few mitral cells were observed in the cell layer. There was also significant decrease in the diameter of mitral cell nuclei in males, between groups I and III (p < 0.001); and II and III (p < 0.010); in females, between groups IV and VI (p < 0.001); and V and VI (p < 0.001). No gender-related differences were observed. The number of mitral cells and diameter of their nuclei decreased with advancing age. (author)

  11. Nutrient Canals of the Alveolar Process as an Anatomical Feature for Age and Gender Determination

    Directory of Open Access Journals (Sweden)

    Prashant Gupta

    2017-01-01

    Full Text Available Introduction: Nutrient canals are anatomic structures of the alveolar bone through which neurovascular elements transit to supply teeth and supporting structures. Dental identification using nutrient canal of the mandibular alveolar process as the most compelling anatomic feature for antemortem–postmortem radiographic comparison can be potentially used in forensic identification. Aim: The aim of the present study was to investigate the correlation between the appearance of nutrient canals as a potential clue to age and gender determination. Materials and Methods: One hundred and twenty patients, 60 males and 60 females, were selected in the 11–60-year age group. Systemic disease, especially hypertension, was ruled out in the patients. Periapical radiographs were taken from mandibular anterior cuspid central incisor region because nutrient canals are commonly observed in this area. Data obtained was analyzed by SPSS software and various statistical analysis were carried out. Results: Study revealed nutrient canals to be commonly seen in females compared to males. Males had maximum canals in the age group of 21–30-year whereas females in the age group of 31–40 years had the maximum canals. Conclusion: Significant correlation was seen between the gender and nutrient canals whereas no significant correlation existed between the age and presence of nutrient canals.

  12. Assessment of effect of age, gender, and dentoalveolar changes on mandibular morphology: A digital panoramic study

    Directory of Open Access Journals (Sweden)

    V Sairam

    2018-01-01

    Full Text Available Introduction: With progressive development in the growth and function of the jaws, changes are observed in size as well as shape of the mandible, which vary on the basis of age, gender, and dental status. The objective of this study was to evaluate and assess the morphological changes of the mandible, with varying age, gender, and dental status, using panoramic radiographs. Materials and Methods: A retrospective study was conducted using digital panoramic radiographs taken by Kodak 8000c digital panoramic and cephalometric system on 150 patients, comprising fifty edentulous individuals (above 50 years of age, fifty old dentate individuals (above 50 years of age, and fifty young dentate individuals (below 25 years of age. All the mandibular measurements (gonial angle, ramus length, condylar length (CL, ramus notch depth, and cortical bone thickness were carried out using RadiAnt DICOM VIEWER 2.2.9 (32-bit software. The measurements were then subjected to paired t-test, Tukey's multiple post hoc procedures, and multiple linear regression analysis. Results: Descriptive statistics for all the parameters on the right and left sides of the mandible in both males and females were analyzed. A statistical significance of P < 0.05 was observed for all the variables except one variable (CL. Conclusion: In the present study, all the variables showed increased measurements in males except gonial angle, which was found to be wider in females, indicating that women tend to get affected by varying dental statuses than men. Hence, the parameters used in this study may act as good indicators for the assessment of the effect of age, gender, and dental status on mandibular morphology.

  13. Gender and Age-Appropriate Enrolment in Uganda

    Science.gov (United States)

    Wells, Ryan

    2009-01-01

    Secondary school enrolment in Uganda has historically favoured males over females. Recently, however, researchers have reported that the secondary enrolment gender gap has significantly diminished, and perhaps even disappeared in Uganda. Even if gender parity is being achieved for enrolment broadly, there may be a gender gap concerning…

  14. Drivers’ Age, Gender, Driving Experience, and Aggressiveness as Predictors of Aggressive Driving Behaviour

    Directory of Open Access Journals (Sweden)

    Perepjolkina Viktorija

    2011-12-01

    Full Text Available Recent years have seen a growing interest in the problem of aggressive driving. In the presentstudy two demographic variables (gender and age, two non-psychological driving-experiencerelated variables (annual mileage and legal driving experience in years and aggressiveness asa personality trait (including behavioural and affective components as psychological variableof individual differences were examined as potential predictors of aggressive driving. The aimof the study was to find out the best predictors of aggressive driving behaviour. The study wasbased on an online survey, and 228 vehicle drivers in Latvia participated in it. The questionnaireincluded eight-item Aggressive Driving Scale (Bone & Mowen, 2006, short Latvian versionof the Buss-Perry Aggression Questionnaire (AQ; Buss & Perry, 1992, and questions gainingdemographic and driving experience information. Gender, age and annual mileage predictedaggressive driving: being male, young and with higher annual driving exposure were associatedwith higher scores on aggressive driving. Dispositional aggressiveness due to anger componentwas a significant predictor of aggressive diving score. Physical aggression and hostility wereunrelated to aggressive driving. Altogether, the predictors explained a total of 28% of thevariance in aggressive driving behaviour. Findings show that dispositional aggressiveness,especially the anger component, as well as male gender, young age and higher annual mileagehas a predictive validity in relation to aggressive driving. There is a need to extend the scope ofpotential dispositional predictors pertinent to driving aggression.

  15. Self-esteem and emotional health in adolescents--gender and age as potential moderators.

    Science.gov (United States)

    Moksnes, Unni K; Espnes, Geir A

    2012-12-01

    The present paper investigates possible gender and age differences on emotional states (depression and anxiety) and self-esteem as well as the association between self-esteem and emotional states. The cross-sectional sectional sample consists of 1,209 adolescents 13-18 years from public elementary and secondary schools in mid-Norway. The results showed that girls reported higher scores on state anxiety and state depression, whereas boys consistently scored higher on self-esteem in all age groups. Self-esteem was strongly and inversely associated with both state depression and state anxiety. An interaction effect of gender by self-esteem was found on state depression, where the association was stronger for girls than for boys. The associations found give support for the positive role of self-esteem in relation to adolescents' emotional health and well-being. © 2012 The Authors. Scandinavian Journal of Psychology © 2012 The Scandinavian Psychological Associations.

  16. The roles of gender, age and cognitive development in children's pedestrian route selection.

    Science.gov (United States)

    Barton, B K; Ulrich, T; Lyday, B

    2012-03-01

    Thousands of American children under the age of 10 years are injured annually as pedestrians. Despite the scope of this public health problem, knowledge about behavioural control and developmental factors involved in the aetiology of child pedestrian safety is limited. The present study examined the roles of gender, age and two aspects of cognitive development (visual search and efficiency of processing) in children's safe pedestrian route selection. Measures of cognitive functioning (visual search and efficiency) and selections of risky pedestrian routes were collected from 65 children aged 5-9 years. Boys, younger children and those with less developed cognitive functioning selected riskier pedestrian routes. Cognitive functioning also subsumed age as a predictor of risky route selections. Our findings suggest developmental differences, specifically less developed cognitive functioning, play important roles in children's pedestrian decision making. Directions for future examination are discussed. © 2011 Blackwell Publishing Ltd.

  17. Gender difference and age-related changes in performance at the long-distance duathlon.

    Science.gov (United States)

    Rüst, Christoph A; Knechtle, Beat; Knechtle, Patrizia; Pfeifer, Susanne; Rosemann, Thomas; Lepers, Romuald; Senn, Oliver

    2013-02-01

    The differences in gender- and the age-related changes in triathlon (i.e., swimming, cycling, and running) performances have been previously investigated, but data are missing for duathlon (i.e., running, cycling, and running). We investigated the participation and performance trends and the gender difference and the age-related decline in performance, at the "Powerman Zofingen" long-distance duathlon (10-km run, 150-km cycle, and 30-km run) from 2002 to 2011. During this period, there were 2,236 finishers (272 women and 1,964 men, respectively). Linear regression analyses for the 3 split times, and the total event time, demonstrated that running and cycling times were fairly stable during the last decade for both male and female elite duathletes. The top 10 overall gender differences in times were 16 ± 2, 17 ± 3, 15 ± 3, and 16 ± 5%, for the 10-km run, 150-km cycle, 30-km run and the overall race time, respectively. There was a significant (p triathlons, the age-related decline in the duathlon performance was more pronounced in running than in cycling. Athletes and coaches can use these findings to plan the career in long-distance duathletes with the age of peak performance between 25 and 39 years for both women and men.

  18. Cortical 11C-PIB Uptake is Associated with Age, APOE Genotype, and Gender in "Healthy Aging"

    DEFF Research Database (Denmark)

    Scheinin, Noora M; Wikman, Kristina; Jula, Antti

    2014-01-01

    with the amyloid tracer 11C-PIB, in 64 cognitively healthy subjects (54-89 years). In addition to PET, magnetic resonance imaging, neuropsychological testing, and APOE genotyping was performed. The results were assessed with a statistical general linear model as well as with Statistical Parametric Mapping (SPM......). Results: The effects of age (p gender (p = 0.001) on composite cortical 11C-PIB uptake were all significant. The effect of educational level was non-significant (p = 0.37). No significant interactions were found between any of the factors. Cortical 11C....... In this sample of cognitively healthy elderly individuals, men exhibited higher 11C-PIB uptake than women. Possible gender differences in Aβ accumulation have not been addressed in detail in previous studies, and deeper evaluation in the future is warranted....

  19. Drugs prescribed by general practitioners according to age, gender and socioeconomic status after adjustment for multimorbidity level

    DEFF Research Database (Denmark)

    Skoog, Jessica; Midlöv, Patrik; Beckman, Anders

    2014-01-01

    of prescription drugs among patients, issued in primary health care, according to age, gender and socioeconomic status after adjustment for multimorbidity level.MethodData were collected on all individuals above 20 years of age in Östergötland county with about 400 000 inhabitants in year 2006. The John Hopkins...... ACG Case-mix was used as a proxy for multimorbidity level. Odds ratio (OR) of having prescription drugs issued in primary health care in the population and rates of prescription drug use among patients in primary health care, stated as incidence rate ratio (IRR), according to age, gender......BackgroundAge, gender and socioeconomic status have been shown to be associated with the use of prescription drugs, even after adjustment for multimorbidity. General practitioners have a holistic and patient-centred perspective and our hypothesis is that this may reflect on the prescription...

  20. Age and gender effects on DNA strand break repair in peripheral blood mononuclear cells

    DEFF Research Database (Denmark)

    Garm, Christian; Moreno-Villanueva, Maria; Bürkle, Alexander

    2013-01-01

    Exogenous and endogenous damage to DNA is constantly challenging the stability of our genome. This DNA damage increase the frequency of errors in DNA replication, thus causing point mutations or chromosomal rearrangements and has been implicated in aging, cancer, and neurodegenerative diseases...... in a study population consisting of 216 individuals from a population-based sample of twins aged 40-77 years. Age in this range did not seem to have any effect on the SSB parameters. However, γ-H2AX response and DSB repair capacity decreased with increasing age, although the associations did not reach...... statistical significance after adjustment for batch effect across multiple experiments. No gender differences were observed for any of the parameters analyzed. Our findings suggest that in PBMCs, the repair of SSBs is maintained until old age, whereas the response to and the repair of DSBs decrease....

  1. How Transferable are CNN-based Features for Age and Gender Classification?

    OpenAIRE

    Özbulak, Gökhan; Aytar, Yusuf; Ekenel, Hazım Kemal

    2016-01-01

    Age and gender are complementary soft biometric traits for face recognition. Successful estimation of age and gender from facial images taken under real-world conditions can contribute improving the identification results in the wild. In this study, in order to achieve robust age and gender classification in the wild, we have benefited from Deep Convolutional Neural Networks based representation. We have explored transferability of existing deep convolutional neural network (CNN) models for a...

  2. Gender Differences in Hypertension Control Among Older Korean Adults: Korean Social Life, Health, and Aging Project

    Directory of Open Access Journals (Sweden)

    Sang Hui Chu

    2015-01-01

    Full Text Available Objectives: Controlling blood pressure is a key step in reducing cardiovascular mortality in older adults. Gender differences in patients’ attitudes after disease diagnosis and their management of the disease have been identified. However, it is unclear whether gender differences exist in hypertension management among older adults. We hypothesized that gender differences would exist among factors associated with hypertension diagnosis and control among community-dwelling, older adults. Methods: This cross-sectional study analyzed data from 653 Koreans aged ≥60 years who participated in the Korean Social Life, Health, and Aging Project. Multiple logistic regression was used to compare several variables between undiagnosed and diagnosed hypertension, and between uncontrolled and controlled hypertension. Results: Diabetes was more prevalent in men and women who had uncontrolled hypertension than those with controlled hypertension or undiagnosed hypertension. High body mass index was significantly associated with uncontrolled hypertension only in men. Multiple logistic regression analysis indicated that in women, awareness of one’s blood pressure level (odds ratio [OR], 2.86; p=0.003 and the number of blood pressure checkups over the previous year (OR, 1.06; p=0.011 might influence the likelihood of being diagnosed with hypertension. More highly educated women were more likely to have controlled hypertension than non-educated women (OR, 5.23; p=0.013. Conclusions: This study suggests that gender differences exist among factors associated with hypertension diagnosis and control in the study population of community-dwelling, older adults. Education-based health promotion strategies for hypertension control might be more effective in elderly women than in elderly men. Gender-specific approaches may be required to effectively control hypertension among older adults.

  3. Cardiometabolic risk indicators that distinguish adults with psychosis from the general population, by age and gender.

    Directory of Open Access Journals (Sweden)

    Debra L Foley

    Full Text Available Individuals with psychosis are more likely than the general community to develop obesity and to die prematurely from heart disease. Interventions to improve cardiovascular outcomes are best targeted at the earliest indicators of risk, at the age they first emerge. We investigated which cardiometabolic risk indicators distinguished those with psychosis from the general population, by age by gender, and whether obesity explained the pattern of observed differences. Data was analyzed from an epidemiologically representative sample of 1,642 Australians with psychosis aged 18-64 years and a national comparator sample of 8,866 controls aged 25-64 years from the general population. Cubic b-splines were used to compare cross sectional age trends by gender for mean waist circumference, body mass index [BMI], blood pressure, fasting blood glucose, triglycerides, LDL, HDL, and total cholesterol in our psychosis and control samples. At age 25 individuals with psychosis had a significantly higher mean BMI, waist circumference, triglycerides, glucose [women only], and diastolic blood pressure and significantly lower HDL-cholesterol than controls. With the exception of triglycerides at age 60+ in men, and glucose in women at various ages, these differences were present at every age. Differences in BMI and waist circumference between samples, although dramatic, could not explain all differences in diastolic blood pressure, HDL-cholesterol or triglycerides but did explain differences in glucose. Psychosis has the hallmarks of insulin resistance by at least age 25. The entire syndrome, not just weight, should be a focus of intervention to reduce mortality from cardiovascular disease.

  4. Age-Group and Gender Differences in Stroke Knowledge in an Israeli Jewish Adult Population.

    Science.gov (United States)

    Melnikov, Semyon; Itzhaki, Michal; Koton, Silvia

    Stroke is a leading cause of long-term disability and the fifth leading cause of death in Israel. Knowledge of stroke warning signs has been linked to early seeking of medical help. Little is known about knowledge of stroke warning signs in Israeli Jewish adults. Stroke knowledge was examined among Jewish Israeli adults. Using a structured questionnaire, registered nurses interviewed a convenience sample of the respondents, 18 years or older, with no stroke history. Stroke knowledge and demographics were examined by 3 age groups (64 years) in men and women. In total, 1137 Jewish Israelis were interviewed, 457 (40.2%) men and 680 women (59.8%); 493 (43.4%) were younger than 45 years, 541 (47.6%) were aged 45 to 64 years, and 102 (9%) were older than 64 years; 1 (0.1%) did not report age. On average, each interview lasted for 25 to 30 minutes. Participants younger than 45 years showed the lowest knowledge of stroke cause. Women younger than 45 years were less likely to identify at least 2 stroke warning signs. Participants younger than 45 years were less likely to identify at least 2 risk factors, compared with participants aged 45 to 64 years and older than 64 years. Women younger than 45 years were less likely to identify at least 2 stroke prevention strategies. Participants younger than 45 years showed the lowest levels of stroke knowledge. The highest stroke knowledge was found in the 45 to 64 years age group. Stroke knowledge among different age groups was similar in both genders. Educational campaigns aimed at increasing knowledge of stroke among the general population and targeting the younger population are recommended.

  5. Male gender preference, female gender disadvantage as risk factors for psychological morbidity in Pakistani women of childbearing age - a life course perspective

    Directory of Open Access Journals (Sweden)

    Medhin Girmay

    2011-09-01

    Full Text Available Abstract Background In Pakistan, preference for boys over girls is deeply culturally embedded. From birth, many women experience gendered disadvantages; less access to scarce resources, poorer health care, higher child mortality, limited education, less employment outside of the home and circumscribed autonomy. The prevalence of psychological morbidity is exceptionally high among women. We hypothesise that, among women of childbearing age, gender disadvantage is an independent risk factor for psychological morbidity Methods A cross-sectional catchment area survey of 525 women aged 18 to 35 years living in Islamabad and Rawalpindi. The effect of gender disadvantage was assessed as a latent variable using structural equation modelling. Indicators were parental gender preference, low parental care, parental overprotection, limited education, early age at marriage, marital dissatisfaction and low autonomy. Psychological morbidity was assessed using the 20 item Self Reporting Questionnaire (SRQ. Results Gender disadvantage was independently predictive of psychological morbidity. Among married women, socio-economic status did not predict psychological morbidity, and the effect of education was mediated through gender disadvantage rather than socioeconomic status (SES. The women's own preference for a male child was strongly predicted by their perceptions of having been disadvantaged by their gender in their families of origin. Conclusions The high prevalence of psychological morbidity among women in Pakistan is concerning given recently reported strong associations with low birth weight and infant stunting. Social action, public policies and legislation are indicated to reduce culturally embedded preferences. Neglect of these fundamentals will entrench consequent inequities including gender bias in access to education, a key millennium development goal.

  6. Early psychomotor development of low-risk preterm infants: Influence of gestational age and gender.

    Science.gov (United States)

    Romeo, Domenico M; Brogna, Claudia; Sini, Francesca; Romeo, Mario G; Cota, Francesco; Ricci, Daniela

    2016-07-01

    The influence of gestational age and gender in the neurodevelopment of infants during the first year of age is not yet fully elucidated. The purpose of this study was to identify the early occurrence of neurodevelopmental differences, between very preterm, late preterm and term born infants and the possible influence of the gender on the neurodevelopment in early infancy. A total of 188 low-risk infants, 69 very preterms, 71 late-preterms, and 48 term infants were assessed at 3, 6, 9, 12 months corrected age using the Hammersmith Infant Neurological Examination (HINE). At two years of age infants performed the Mental Developmental Index (MDI) of the Bayley Scales of Infant Development. The main results indicate that both very preterms and late-preterms showed significant lower global scores than term born infants at each evaluation (p development of infants assessed during the first 2 years of life. Copyright © 2016 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  7. Aging gracefully in Greater Beirut: are there any gender-based differences?

    Science.gov (United States)

    Mitri, Rosy N; Boulos, Christa M; Adib, Salim M

    2017-06-01

    The implications of rapid aging of the Lebanese population are under-researched. No national studies have so far investigated the living conditions and the health status of urban Lebanese elderly across gender. This was a cross-sectional study involving 905 randomly selected community dwelling elderly aged ≥65 years living in Greater Beirut. Gender differences were assessed among participants who completed a standardized questionnaire on socio-demographic factors, nutritional, health, and functional characteristics. The sample included 533 men (59%) and 372 women (41%). Elderly were regrouped into 'younger elderly' (≤70 years), and 'older elderly' (>70 years) which represented respectively 44.3% and 55.7% of the total population. Women, regardless of their age, were less educated and more likely to live alone. Moreover, poor nutritional status, self-perceived health, absence of physical activity, comorbidity, polymedication and depression were significantly higher among women. 'Older elderly' women became significantly more functionally disabled compared with men of their age. This study evidenced that Lebanese elderly women were disadvantaged regarding their socio-economic, health and functional status. It is requested a nationwide effort to improve the socio-economic status and the health of Lebanese elderly, especially women. © The Author 2016. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

  8. Outpatient psychodynamic group psychotherapy - outcomes related to personality disorder, severity, age and gender.

    Science.gov (United States)

    Kvarstein, Elfrida Hartveit; Nordviste, Ola; Dragland, Lone; Wilberg, Theresa

    2017-02-01

    Outpatient group psychotherapy is frequent within specialist services, recruits a mixed population, but effects are poorly documented. This study investigates long-term outcomes for patients with personality disorder (PD) treated in outpatient, psychodynamic groups within secondary mental health service. A naturalistic study (N = 103) with repeated assessments of process and clinical outcomes. Longitudinal statistics are linear mixed models. The main PDs were avoidant, borderline and NOS PD, mean number of PDs 1.4(SD0.7), 60% females and mean initial age 38(SD10) years. Mean treatment duration was 1.5(SD 0.9) years. Therapist alliance and experienced group climate was satisfactory and stable. Improvements were significant (symptom distress, interpersonal problems, occupational functioning and additional mental health services), irrespective of general PD-severity, but not of PD-type, age or gender. The study demonstrates PD NOS benefits across all outcomes, occupational improvements for avoidant PD, despite prevailing symptoms, but generally poorer outcomes for males and age >38 years. For borderline PD, experienced conflict was stronger, treatment duration shorter and outcomes poor for early drop-outs (28%). Psychodynamic group psychotherapy is a recommendable treatment for moderate PDs, which may address avoidant strategies, but may not meet clinical challenges of borderline PD. The outcome differences related to gender and age are noteworthy. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  9. Developmental Stability in Gender-Typed Preferences between Infancy and Preschool Age

    Science.gov (United States)

    Lauer, Jillian E.; Ilksoy, Sibel D.; Lourenco, Stella F.

    2018-01-01

    Infants exhibit visual preferences for gender-typed objects (e.g., dolls, toy vehicles) that parallel the gender-typed play preferences of preschool-aged children, but the developmental stability of individual differences in early emerging gender-typed preferences has not yet been characterized. In the present study, we examined the longitudinal…

  10. Influence of pedestrian age and gender on spatial and temporal distribution of pedestrian crashes.

    Science.gov (United States)

    Toran Pour, Alireza; Moridpour, Sara; Tay, Richard; Rajabifard, Abbas

    2018-01-02

    Every year, about 1.24 million people are killed in traffic crashes worldwide and more than 22% of these deaths are pedestrians. Therefore, pedestrian safety has become a significant traffic safety issue worldwide. In order to develop effective and targeted safety programs, the location- and time-specific influences on vehicle-pedestrian crashes must be assessed. The main purpose of this research is to explore the influence of pedestrian age and gender on the temporal and spatial distribution of vehicle-pedestrian crashes to identify the hotspots and hot times. Data for all vehicle-pedestrian crashes on public roadways in the Melbourne metropolitan area from 2004 to 2013 are used in this research. Spatial autocorrelation is applied in examining the vehicle-pedestrian crashes in geographic information systems (GIS) to identify any dependency between time and location of these crashes. Spider plots and kernel density estimation (KDE) are then used to determine the temporal and spatial patterns of vehicle-pedestrian crashes for different age groups and genders. Temporal analysis shows that pedestrian age has a significant influence on the temporal distribution of vehicle-pedestrian crashes. Furthermore, men and women have different crash patterns. In addition, results of the spatial analysis shows that areas with high risk of vehicle-pedestrian crashes can vary during different times of the day for different age groups and genders. For example, for those between ages 18 and 65, most vehicle-pedestrian crashes occur in the central business district (CBD) during the day, but between 7:00 p.m. and 6:00 a.m., crashes among this age group occur mostly around hotels, clubs, and bars. This research reveals that temporal and spatial distributions of vehicle-pedestrian crashes vary for different pedestrian age groups and genders. Therefore, specific safety measures should be in place during high crash times at different locations for different age groups and genders to

  11. Usability evaluation through gonad shielding production of pediatric patients by gender and age rating

    International Nuclear Information System (INIS)

    Chui, Sung Hyun; Park, Jung Eun; Chun, Woon Kwan; Ju, Yong Jin; Yang, Nam Hee; Dong, Kyung Rae

    2015-01-01

    The gonad shielding is used to minimize the impact of the exposure to gonads when Abdomen, Plevis and Hip X-ray inspections are conducted on radiation impressionable pediatric patients. By the way, the gonad is palpable difficult and impossible to check visually because it's a sensitive area, so tests are conducted with the approximate location of shielding, thereby appearing problems of not shielding gonads accurately. Accordingly, this study produced shields by age and gender of pediatric patients and studied the method of positioning shields with ASIS as a reference point without palpable sensitive areas, and tried to evaluate its usability. The study surveyed 30 pediatric patients by gender and age, who came and got inspected in Department of Radiology, our hospital from February 2012 to January 2014 and obtained the value of tolerance by measuring the average size of the pelvis using the distance measurement function of Infinitt Piview with the images stored in the PACS and producing shields by age and gender of pediatric patients and specifying the areas at random for the comparative analysis of pre- and post-using. It calculated the technology statistics (mean±SD) with the value of tolerance measured the length using SPSS 12.0 statistical program. As for boys, differences in the tolerance range of pre- and post-using shields were 2.69 mm in case of 1 year old, 2.58 mm in 2 years, 2.37 mm in 3 years, 2.815 mm in 4-5 years, 2.043 mm in 7-10 years, and as for girls,1.92 mm in 1-2 years, 1.75 mm in 3-4 years, 2.52 mm in 5-6 years and 1.93 mm in 7-10. After analyzing the pre- and post-using shields for all of boys and girls, there were statistically significant differences (P<0.050). It is considered that we can minimize the exposure to gonads and get a better video for diagnosis in testing high biological impressionable pediatric, if we use shields correctly with ASIS as a reference point considering its shape and size by age and gender in Abdomen, Plevis

  12. Usability evaluation through gonad shielding production of pediatric patients by gender and age rating

    Energy Technology Data Exchange (ETDEWEB)

    Chui, Sung Hyun; Park, Jung Eun [Dept. of Radiology, Kyung Hee University Hospital at Gangdong, Seoul (Korea, Republic of); Chun, Woon Kwan; Ju, Yong Jin; Yang, Nam Hee [Dept. of Nuclear Engineering, Chosun University, Gwangju (Korea, Republic of); Dong, Kyung Rae [Dept. of Radiological Technology, Gwangju Health University, Gwangju (Korea, Republic of)

    2015-05-15

    The gonad shielding is used to minimize the impact of the exposure to gonads when Abdomen, Plevis and Hip X-ray inspections are conducted on radiation impressionable pediatric patients. By the way, the gonad is palpable difficult and impossible to check visually because it's a sensitive area, so tests are conducted with the approximate location of shielding, thereby appearing problems of not shielding gonads accurately. Accordingly, this study produced shields by age and gender of pediatric patients and studied the method of positioning shields with ASIS as a reference point without palpable sensitive areas, and tried to evaluate its usability. The study surveyed 30 pediatric patients by gender and age, who came and got inspected in Department of Radiology, our hospital from February 2012 to January 2014 and obtained the value of tolerance by measuring the average size of the pelvis using the distance measurement function of Infinitt Piview with the images stored in the PACS and producing shields by age and gender of pediatric patients and specifying the areas at random for the comparative analysis of pre- and post-using. It calculated the technology statistics (mean±SD) with the value of tolerance measured the length using SPSS 12.0 statistical program. As for boys, differences in the tolerance range of pre- and post-using shields were 2.69 mm in case of 1 year old, 2.58 mm in 2 years, 2.37 mm in 3 years, 2.815 mm in 4-5 years, 2.043 mm in 7-10 years, and as for girls,1.92 mm in 1-2 years, 1.75 mm in 3-4 years, 2.52 mm in 5-6 years and 1.93 mm in 7-10. After analyzing the pre- and post-using shields for all of boys and girls, there were statistically significant differences (P<0.050). It is considered that we can minimize the exposure to gonads and get a better video for diagnosis in testing high biological impressionable pediatric, if we use shields correctly with ASIS as a reference point considering its shape and size by age and gender in Abdomen, Plevis

  13. Regional and Gender Differences in Years with and without Mobility Limitation in the Older Population of Thailand.

    Directory of Open Access Journals (Sweden)

    Benjawan Apinonkul

    Full Text Available To examine gender and regional differences in health expectancies based on the measure of mobility.Health expectancies by gender and region were computed by Sullivan's method from the fourth Thai National Health Examination Survey (2009. A total of 9,210 older persons aged 60 years and older were included. Mobility limitation was defined as self-reporting of ability to perform only with assistances/aids at least one of: walking at least 400 metres; or going up or down a flight of 10 stairs. Severe limitation was defined as complete inability to do at least one of these two functions, even with assistances or aids.At age 60, females compared to males, spent significantly fewer years without mobility limitation (male-female = 3.2 years and more years with any limitation (female-male = 6.7 years and with severe limitation (female-male = 3.2 years. For both genders, years lived with severe limitation were remarkably constant across age. Significant regional inequalities in years lived without and with limitation were evident, with a consistent pattern by gender in years free of mobility limitation (Central ranked the best and the North East ranked the worst. Finally, both males and females in the South had the longest life expectancy and the most years of life with severe mobility limitation.This study identifies inequalities in years without and with mobility limitations with important policy implication.

  14. Community-acquired urinary tract infection: age and gender-dependent etiology.

    Science.gov (United States)

    Lo, Denise Swei; Shieh, Huei Hsin; Ragazzi, Selma Lopes Betta; Koch, Vera Hermina Kalika; Martinez, Marina Baquerizo; Gilio, Alfredo Elias

    2013-01-01

    Choosing the antimicrobial agent for initial therapy of urinary tract infection (UTI) is usually empirical and should consider the prevalence of uropathogens in different age groups and gender. To establish prevalence rates of uropathogens in community-acquired UTI in relation to age and gender. Cross-sectional study conducted in the emergency department (ED) of a general hospital, from January to December, 2010, in patients younger than 15 years old who had clinical suspicion of UTI and collected quantitative urine culture. UTI was defined as urine culture with growth of a single agent > 100.000 colony forming units (cfu)/mL in a midstream collection or ≥ 50.000 cfu/mL in urethral catheterization. There were 63.464 visits to ED. 2577 urine cultures were obtained, of whom 291 were positive for UTI (prevalence = 11.3% of clinical suspicion and 0.46% of visits), 212 cases (72.8%) in females, median age = 2.6 years. The predominant uropathogen was E. coli (76.6%), followed by Proteus mirabilis (10.3%) and Staphylococcus saprophyticus (4.1%). Among infants 10 years (24.4% vs 0.4%; OR = 79.265; p 10 years and Proteus mirabilis in males.

  15. Baroreflex Sensitivity in Relation to Clinical Characteristics in Subject Aged 40 to 80 Years

    DEFF Research Database (Denmark)

    Brinth, Louise Schouborg; Pors, Kirsten; Latif, Tabassam

    2014-01-01

    women) with a mean age of 59 ± 11 years (range 41-79 years) were included. Baroreceptor activity was quantified through the Valsalva manoeuvre (VM) and as a spontaneous function. BRS was tested against age, gender, smoking status, body size and predicted risk of coronary heart disease based...... breathing and VM. We could not demonstrate any correlation between BRS, smoking status, and body size when adjusting for age and gender, whereas spontaneous BRS was reduced with increasing Framingham risk score. Principal component analysis revealed three component explaining 69% of the total variance...

  16. Effect of age, gender and exercise on salivary dehydroepiandrosterone circadian rhythm profile in human volunteers.

    Science.gov (United States)

    Al-Turk, Walid; Al-Dujaili, Emad A S

    2016-02-01

    There has been a lot of effort by scientists to elucidate the multi functions of the naturally occurring hormone, dehydroepiandrosterone (DHEA). However, to plan research experiments optimally, it is important first to characterize the diurnal rhythm in healthy individuals. The aim of this research was to investigate the daily circadian rhythms of DHEA among the 2 genders, and the effect of age and exercise on salivary DHEA circadian rhythms. Volunteers (20-39 and 40-60 years) were recruited for 2 studies investigating the salivary DHEA circadian rhythm. The first study looked at the effect of gender and age on DHEA levels on 2 non-consecutive days, and the second study explored the effect of exercise on DHEA circadian rhythm in males. DHEA levels were estimated by a sensitive and specific ELISA method. The results showed a clear daily circadian rhythm in salivary DHEA in all participants groups, however the profile was flatter in the older female group. There was a significant difference between age and gender groups particularly at 8.00 h. In young males DHEA reduced from 541.1 ± 101.3 (mean ± sd) at 8.00 h to 198.9 ± 90.7 pg/mL at 18.00 h; pcircadian rhythm in salivary DHEA in all participants was observed, but the profile was flatter in the older groups. Copyright © 2016. Published by Elsevier Inc.

  17. Gender and psychiatric diagnosis: a 5-year retrospective study in a Nigerian Federal Medical Centre.

    Science.gov (United States)

    Agbir, T M; Oyigeya, M; Audu, M; Dapap, D D; Goar, S G

    2010-01-01

    The role of gender in psychiatry disorders is becoming increasingly important. This study is therefore, aimed at identifying gender pattern of admissions to a public mental health centre with regards to demographic characteristic, psychiatry diagnosis and length of stay on admission. In this retrospective study Hospital records of 388 patients admitted at the psychiatric section of the Federal Medical Centre (FMC) Makurdi, between January, 2004 and December, 2008 were studied for gender differences regarding demographic attributes, length of stay and psychiatry diagnoses. Findings revealed that more men than women were admitted overall. Most men (56%) were less than 30 years old whereas 60.6% of women were within 30-59 years aged bracket. For men the main diagnosis was schizophrenia (30.5%), followed by substance related disorders (16.5%) then depression (14.0%); for women the main diagnosis was also schizophrenia (30.3%), this was followed by depression (24.5%), only one woman was diagnosed with substance related disorder. A statistically significant association was also found between having a personality disorder and being a male (p = 0.009). Most female were single and belong to the lowest occupational group. There was no significant difference in the gender distribution of patients with respect to length of stay on admission (p = 0.161). The results revealed how psychiatry diagnosis is significantly influence by gender issues. We therefore recommend that; for a more effective psychiatry formulation, it is imperative to pay attention to gender issues that may affect the development of psychopathology.

  18. Does age or gender influence quality of life in children with atopic dermatitis?

    Science.gov (United States)

    Hon, K L E; Leung, T F; Wong, K Y; Chow, C M; Chuh, A; Ng, P C

    2008-11-01

    Quality of life (QoL) is impaired in children with atopic dermatitis (AD) but the various aspects of QoL may not be equally affected. Aim. To evaluate if age and gender affect some aspects of QoL in children with AD. The Children's Dermatology Life Quality Index (CDLQI) was used for all children with AD seen at a paediatric dermatology clinic over a 3-year period. Disease severity was assessed using the SCORing Atopic Dermatitis (SCORAD) and Nottingham Eczema Severity Score (NESS) tools. We reviewed CDLQI in 133 children (70 male and 63 female; age range 5-16 years) with AD. Itch, sleep disturbance, treatment and swimming/sports were the four aspects of QoL issues that were most commonly affected, in 50%, 47%, 38% and 29% of patients, respectively. Problems with interpersonal issues (friendship, school/holidays, and teasing/bullying) occurred in only a minority of children (genders similarly but were generally more common in children gender are relevant factors in QoL, with the issue of clothes/shoes being more troublesome for girls. itch and sleep disturbance seem to be a problem mainly in younger children.

  19. Gender differences in the association between morbidity and mortality among middle-aged men and women.

    Science.gov (United States)

    Singh-Manoux, Archana; Guéguen, Alice; Ferrie, Jane; Shipley, Martin; Martikainen, Pekka; Bonenfant, Sébastien; Goldberg, Marcel; Marmot, Michael

    2008-12-01

    We examined gender differences in mortality, morbidity, and the association between the 2. We used health data from 2 studies of middle-aged men and women: the British Whitehall II cohort of employees from 20 civil service departments in London and the 1989 French GAZEL (this acronym refers to the French gas and electric companies) of employees of France's national gas and electricity company. Participants were aged 35 to 55 years when assessed for morbidity and followed up for mortality over 17 years. Male mortality was higher than female mortality in Whitehall II (hazard ratio [HR] = 1.56; 95% confidence interval [CI] = 1.28, 1.91) and the GAZEL cohort (HR = 1.99; CI = 1.66, 2.40). Female excess morbidity was observed for some measures in the Whitehall II data and for 1 measure in the GAZEL data. Only self-reported sickness absence in the Whitehall II data was more strongly associated with mortality among men (P = .01). Mortality was lower among women than among men, but morbidity was not consistently higher. The lack of gender differences in the association between morbidity and mortality suggests that this is not a likely explanation for the gender paradox, which refers to higher morbidity but lower mortality among women than among men.

  20. Primary Teachers and ICT: Is gender, age or experience important?

    Directory of Open Access Journals (Sweden)

    Graham Morley

    2011-12-01

    Full Text Available The research uses both qualitative and quantitative methodologies employing multiple sources of data collection. The data collection primarily used a questionnaire survey of primary schools in two English Local Authorities. The qualitative evidence of the teacher sample was through individual semi-structured interviews and a focus group interview of Local Authorities officers. There is an evidence trail which examines academic papers, HMI, QCA, Ofsted and DfES reports. The main findings from these reports indicate that teachers were becoming familiar with the use of computers. They understood the skills involved in using computers but were still uncertain as to a suitable pedagogy which made them lack confidence when using ICT in the classroom. Teachers’ major difficulty is finding time to keep pace or develop their ICT skills. The reports have a generic view of teachers, with no further analysis of gender, age or experience phenomena. The analysis of these variables concludes that teacher subject knowledge formed through teaching experience of the subject, informs teachers when computers aid teaching and learning.

  1. Inequitable Gender Norms From Early Adolescence to Young Adulthood in Uganda: Tool Validation and Differences Across Age Groups.

    Science.gov (United States)

    Vu, Lung; Pulerwitz, Julie; Burnett-Zieman, Brady; Banura, Cecily; Okal, Jerry; Yam, Eileen

    2017-02-01

    We aimed to describe and compare gender norms among 10- to 14-year-olds versus 15- to 24-year-olds and to conduct a rigorous evaluation of the GEM Scale's performance among these two age groups. We conducted a two-stage cluster-sampled survey among 387 females and 583 males, aged 10-24 years, in rural and urban communities near Kampala, Uganda. We applied, assessed, and adapted the GEM Scale (Pulerwitz and Barker, 2008), which measures views toward gender norms in four domains. We describe levels of support for (in)equitable norms, by gender and age, and associations with key health outcomes (partner violence). Confirmatory factor analysis and multi-group measurement invariance analysis were used to assess scale performance. All participants reported high levels of support for inequitable gender norms; 10- to 14-year-olds were less gender equitable than their older counterparts. For example, 74% of 10- to 14-year-olds and 67% of 15- to 24-year-olds agreed that "a woman should tolerate violence to keep her family together." Comparing responses from males and females indicated similar support for gender inequity. Analyses confirmed a one-factor model, good scale fit for both age groups, and that several items from the scale could be dropped for this sample. The ideal list of items for each age group differed somewhat but covered all four scale domains in either case. An 18-item adapted scale was used to compare mean GEM Scale scores between the two age groups; responses were significantly associated with early sexual debut and partner violence. Young people internalize gender norms about sexual and intimate relationships, and violence, at early ages. Programs to address negative health outcomes should explicitly address inequitable gender norms and more consistently expand to reach younger age groups. In this first application of the GEM Scale among 10- to 14-year-olds, we confirm that it is a valid measure in this setting. Copyright © 2016 Society for Adolescent

  2. Noninvasive markers of bone metabolism in the rhesus monkey: normal effects of age and gender

    Science.gov (United States)

    Cahoon, S.; Boden, S. D.; Gould, K. G.; Vailas, A. C.

    1996-01-01

    Measurement of bone turnover in conditions such as osteoporosis has been limited by the need for invasive iliac bone biopsy to reliably determine parameters of bone metabolism. Recent advances in the area of serum and urinary markers of bone metabolism have raised the possibility for noninvasive measurements; however, little nonhuman primate data exist for these parameters. The purpose of this experiment was to define the normal range and variability of several of the newer noninvasive bone markers which are currently under investigation in humans. The primary intent was to determine age and gender variability, as well as provide some normative data for future experiments in nonhuman primates. Twenty-four rhesus macaques were divided into equal groups of male and female according to the following age groupings: 3 years, 5-10 years, 15-20 years, and > 25 years. Urine was collected three times daily for a four-day period and measured for several markers of bone turnoverm including pyridinoline (PYD), deoxypyrodinoline (DPD), hydroxyproline, and creatinine. Bone mineral density measurements of the lumbar spine were performed at the beginning and end of the study period. Serum was also obtained at the time of bone densitometry for measurement of osteocalcin levels by radioimmunoassay. There were no significant differences in bone mineral density, urine PYD, or urine DPD based on gender. Bone density was lowest in the youngest animals, peaked in the 15-20-year group, but again decreased in the oldest animals. The osteocalcin, PYD, and DPD levels followed an inversely related pattern to bone density. The most important result was the relative age insensitivity of the ratio of PYD:DPD in monkeys up to age 20 years. Since bone density changes take months or years to become measurable and iliac biopsies are invasive, the PYD/DPD marker ratio may have important implications for rapid noninvasive measurement of the effects of potential treatments for osteoporosis in the non

  3. Age- and gender-associated differences in electrical impedance values of skeletal muscle

    International Nuclear Information System (INIS)

    Kortman, Hans G J; Wilder, Sarah C; Geisbush, Tom R; Narayanaswami, Pushpa; Rutkove, Seward B

    2013-01-01

    Electrical impedance measurements of skeletal muscle may be sensitive to age-associated declines in muscle health. In an effort to evaluate this concept further, we performed electrical impedance myography (EIM) using a handheld array on 38 individuals aged 19–50 years and 41 individuals aged 60–85 years. Individuals either had seven upper extremity or seven lower extremity muscles measured. The 50 kHz reactance, resistance and phase were used as the major outcome variables. Although the phase values were similar in both groups, both reactance and resistance values were lower in the lower extremities of the older individuals as compared to the younger (−23 ± 6%, p = 0.001 for reactance and −27 ± 7%, p = 0.005 for resistance), whereas changes in upper extremity values were not significantly different (−9 ± 5%, p = 0.096 for reactance and +5 ± 9%, p = 0.55 for resistance). When analyzing the genders separately, it became clear that this reduction in lower extremity values was most pronounced in men and less consistently present in women. These findings suggest that age- and gender-associated differences in muscle condition are detectable using EIM. The relationship of these easily obtained parameters to standard functional, imaging, and pathological markers of sarcopenia deserves further study. (paper)

  4. Cerebral glucose metabolic patterns in Alzheimer's disease. Effect of gender and age at dementia onset

    International Nuclear Information System (INIS)

    Small, G.W.; Kuhl, D.E.; Riege, W.H.; Fujikawa, D.G.; Ashford, J.W.; Metter, E.J.; Mazziotta, J.C.

    1989-01-01

    No previous study of Alzheimer's disease has, to our knowledge, assessed the effect of both age at dementia onset and gender on cerebral glucose metabolic patterns. To this end, we used positron emission tomography (fludeoxyglucose F 18 method) to study 24 patients with clinical diagnoses of probable Alzheimer's disease. Comparisons of the 13 patients with early-onset dementia (less than 65 years of age) with the 11 patients with late-onset dementia (greater than 65 years of age) revealed significantly lower left parietal metabolic ratios (left posterior parietal region divided by the hemispheric average) in the early-onset group. The metabolic ratio of posterior parietal cortex divided by the relatively disease-stable average of caudate and thalamus also separated patients with early-onset dementia from those with late-onset dementia, but not men from women. Further comparisons between sexes showed that, in all brain regions studied, the 9 postmenopausal women had higher nonweighted mean metabolic rates than the 15 men from the same age group, with hemispheric sex differences of 9% on the right and 7% on the left. These results demonstrate decreased parietal ratios in early-onset dementia of Alzheimer's disease, independent of a gender effect

  5. Implementation of age and gender recognition system for intelligent digital signage

    Science.gov (United States)

    Lee, Sang-Heon; Sohn, Myoung-Kyu; Kim, Hyunduk

    2015-12-01

    Intelligent digital signage systems transmit customized advertising and information by analyzing users and customers, unlike existing system that presented advertising in the form of broadcast without regard to type of customers. Currently, development of intelligent digital signage system has been pushed forward vigorously. In this study, we designed a system capable of analyzing gender and age of customers based on image obtained from camera, although there are many different methods for analyzing customers. We conducted age and gender recognition experiments using public database. The age/gender recognition experiments were performed through histogram matching method by extracting Local binary patterns (LBP) features after facial area on input image was normalized. The results of experiment showed that gender recognition rate was as high as approximately 97% on average. Age recognition was conducted based on categorization into 5 age classes. Age recognition rates for women and men were about 67% and 68%, respectively when that conducted separately for different gender.

  6. Health, lifestyle and gender influences on aging well: An Australian longitudinal analysis to guide health promotion

    Directory of Open Access Journals (Sweden)

    Hal eKendig

    2014-07-01

    Full Text Available A primary societal goal for aging is enabling older people to continue to live well as long as possible. The evidence base around aging well (‘healthy’, ‘active’ and ‘successful’ aging has been constructed mainly from academic and professional conceptualizations of mortality, morbidity, functioning, and psychological well-being with some attention to lay views. Our study aims to inform action on health promotion to achieve aging well as conceptualized by qualitative research identifying what older Australians themselves value most: continuing to live as long as possible in the community with independence in daily living, and good self-rated health and psychological well-being. Multivariate survival analyses from the Melbourne Longitudinal Studies on Healthy Ageing (MELSHA program found that important threats to aging well for the total sample over a 12 year period were chronological age, multi-morbidity, low perceived social support, low nutritional score, and being underweight. For men, threats to aging well were low strain, perceived inadequacy of social activity, and being a current smoker. For women, urinary incontinence, low physical activity and being underweight were threats to aging well. The findings indicate that healthy lifestyles can assist aging well, and suggest the value of taking gender into account in health promotion strategies.

  7. Health, lifestyle, and gender influences on aging well: an Australian longitudinal analysis to guide health promotion.

    Science.gov (United States)

    Kendig, Hal; Browning, Colette J; Thomas, Shane A; Wells, Yvonne

    2014-01-01

    A primary societal goal for aging is enabling older people to continue to live well as long as possible. The evidence base around aging well ("healthy," "active," and "successful" aging) has been constructed mainly from academic and professional conceptualizations of mortality, morbidity, functioning, and psychological well-being with some attention to lay views. Our study aims to inform action on health promotion to achieve aging well as conceptualized by qualitative research identifying what older Australians themselves value most: continuing to live as long as possible in the community with independence in daily living, and good self-rated health and psychological well-being. Multivariate survival analyses from the Melbourne longitudinal studies on healthy aging program found that important threats to aging well for the total sample over a 12-year period were chronological age, multi-morbidity, low perceived social support, low nutritional score, and being under-weight. For men, threats to aging well were low strain, perceived inadequacy of social activity, and being a current smoker. For women, urinary incontinence, low physical activity and being under-weight were threats to aging well. The findings indicate that healthy lifestyles can assist aging well, and suggest the value of taking gender into account in health promotion strategies.

  8. Comparative epidemiology of suicide in South Korea and Japan: effects of age, gender and suicide methods.

    Science.gov (United States)

    Kim, Seong Yi; Kim, Myoung-Hee; Kawachi, Ichiro; Cho, Youngtae

    2011-01-01

    Suicide is one of the leading causes of mortality in both South Korea and Japan. The study aims to compare the descriptive epidemiology of suicide over the last two decades (1985-2006) and to explore the conditions associated with the different distribution of suicides in both countries. Age-standardized suicide rates were obtained from the OECD Health Data 2009. Age-specific suicide rates for the age groups were calculated from the WHO Mortality Database. Suicide methods were identified based on ICD-10. Through 1980-2000, Japan showed consistently higher suicide rates compared to Korea. However, from the mid-1990s, Korea showed an acute increase of suicides and finally surpassed Japan; the age-standardized suicide rate of Korea increased from 10.2 (per 100,000) in 1985 to 21.5 in 2006, while it slightly increased from 18.4 to 19.1 in Japan. The highest age-specific suicide rate was observed among Japanese men aged 45-64 years and Korean men aged over 64 years. The increase of elderly suicides among Korean women was notable. The gender ratio increased in Japan and decreased in Korea, respectively. The preferred suicide methods were hanging and pesticide poisoning in Korea and hanging in Japan. Because of the limited number of observations, hypothesis testing of specific risk factors was not possible. Age and gender distribution of suicide rates differed considerably between the two countries. Welfare protection throughout the life course in both countries, and pesticide regulation in Korea would be helpful in reducing the burden of suicide mortality in both countries, even if the social values could not be changed in a short time.

  9. Cross-Sectional Study of Gender Role Conflict Examining College-Aged and Middle-Aged Men.

    Science.gov (United States)

    Cournoyer, Robert J.; And Others

    1995-01-01

    College-aged (n=88) and middle-aged (n=89) men completed 5 measures that assess gender role conflict and psychological well-being. Results indicate that, compared with college-aged men, middle-aged men were less conflicted about success, power, and competition, but were more conflicted about work and family responsibilities. The discussion focuses…

  10. Gender differences in metabolic syndrome components among the Korean 66-year-old population with metabolic syndrome.

    Science.gov (United States)

    Lee, Sangjin; Ko, Young; Kwak, Chanyeong; Yim, Eun-Shil

    2016-01-23

    Gender is thought to be an important factor in metabolic syndrome and its outcomes. Despite a number of studies that have demonstrated differences in metabolism and its components that are dependent on gender, limited information about gender differences on the characteristics of metabolic syndrome and its components is available regarding the Korean old adult population. This study aimed to identify gender differences in characteristics of the metabolic syndrome and other risk factors for cardiovascular disease. Secondary analysis of data from a nationwide cross-sectional survey for health examination at the time of transitioning from midlife to old age was performed. Multiple logistic regression models were used to estimate adjusted odds ratios and 95% confidence intervals for gender differences among the Korean 66-year-old population with metabolic syndrome. Gender differences in metabolic syndrome components that contributed to the diagnosis of metabolic syndrome were identified. In males, the most common component was high blood sugar levels (87.5%), followed by elevated triglyceride levels (83.5%) and high blood pressure (83.1%). In females, the most commonly identified component was elevated triglyceride levels (79.0%), followed by high blood sugar levels (78.6%) and high blood pressure (78.5%). Gender differences for other risk factors for cardiovascular disease, including family history, health habits, and body mass index were observed. Gender-specific public health policies and management strategies to prevent cardiovascular disease among the older adult population should be developed for Koreans undergoing the physiological transition to old age.

  11. Age and gender differences in the relation between self-concept facets and self-esteem

    OpenAIRE

    Arens, A. Katrin; Hasselhorn, Marcus

    2014-01-01

    This study tested whether the gender intensification hypothesis applies to relations between multiple domain-specific self-concept facets and self-esteem. This hypothesis predicts gender-stereotypic differences in these relations and assumes they intensify with age. Furthermore, knowledge about gender-related or age-related differences in self-concept-self-esteem relations might provide valuable knowledge for designing effective self-esteem enhancement interventions. We investigated grade and...

  12. Fertility Decline, Gender Composition of Families, and Expectations of Old Age Support

    OpenAIRE

    Allendorf, Keera

    2014-01-01

    Recent fertility declines in non-Western countries may have the potential to transform gender systems. One pathway for such transformations is the creation of substantial proportions of families with children of only one gender. Such families, particularly those with only daughters, may facilitate greater symmetry between sons and daughters. This article explores whether such shifts may influence gendered expectations of old age support. In keeping with patriarchal family systems, old age sup...

  13. Gender atypical behavior in Chinese school-aged children: its prevalence and relation to sex, age, and only child status.

    Science.gov (United States)

    Yu, Lu; Winter, Sam

    2011-07-01

    This study had three purposes: (a) to compare the prevalence of boys' and girls' gender-atypical behaviors (GABs) in a sample of Chinese school-aged children, (b) to examine the developmental pattern of GABs in Chinese boys and girls over the age range in question (6-12 years), and (c) to test the effects of being an only child on children's GAB expression. Parents of 486 boys and 417 girls completed a Child Play Behavior and Activity Questionnaire (CPBAQ) in regard to their own children, and a demographic information sheet. The frequency distribution for each gender-related behavior was calculated. The associations between sex, age, and only-child status, and CPBAQ scale scores were examined. Although most GABs (by their very nature) were exhibited infrequently in Chinese children, it was found that girls displayed GABs more frequently than boys did. The prevalence of GABs rose for girls as they grew older, but fell slightly for boys. The expressions of GABs in only children did not differ from that in children with siblings. Possible effects of Chinese culture (including the current only-child policy) on children's GABs are discussed.

  14. Healthy time use in the encore years: do work, resources, relations, and gender matter?

    Science.gov (United States)

    Flood, Sarah M; Moen, Phyllis

    2015-03-01

    Social engagement is theorized to promote health, with ages 55 to 75-what some call "encore" adulthood-potentially being a time for ongoing engagement or social isolation. We use the American Time Use Survey (N = 11,952) and a life course perspective to examine associations between paid work, resources, relations, and healthy time use for men and women in the first (55-64) and second (65-74) halves of the encore years. Work limits sufficient sleep (full-time working men) and television watching (all workers) but also time spent in physical activity (full-time workers). College-educated and healthy encore adults-across age and gender divides-are more likely to exercise and watch less television. Marriage and caregiving encourage socializing and limit television watching, despite differential effects on physical activity and sleep. These findings fit well with a gendered life course perspective suggesting socially patterned (by work, resources, relationships, gender, age) health behaviors. © American Sociological Association 2015.

  15. Healthy Time Use in the Encore Years: Do Work, Resources, Relations, and Gender Matter?*

    Science.gov (United States)

    Flood, Sarah M.; Moen, Phyllis

    2015-01-01

    Social engagement is theorized to promote health, with ages 55 to 75 – what some call “encore” adulthood – potentially a time for ongoing engagement or social isolation. We use the American Time Use Survey (N=11,952) and a life course perspective to examine associations between paid work, resources, relations, and healthy time use for men and women in the first (55–64) and second (65–74) halves of the encore years. Work limits sufficient sleep (full-time working men) and television watching (all workers) but also time spent in physical activity (full-time workers). College-educated and healthy encore adults – across age and gender divides – are more likely to exercise and watch less television. Marriage and caregiving encourage socializing and limit television watching, despite differential effects on physical activity and sleep. These findings fit well with a gendered life course perspective suggesting socially patterned (by work, resources, relationships, gender, age) health behaviors. PMID:25722126

  16. Preparations for Old Age and Well-Being in Later Life in Thailand: Gender Matters?

    Science.gov (United States)

    Pothisiri, Wiraporn; Quashie, Nekehia T

    2018-06-01

    Data from the 2011 Survey of Older Persons in Thailand examines the association between preparations for old age (financial, health, caregiving, living arrangements, and spiritual) and three measures of well-being: financial satisfaction, life satisfaction, and physical health. The study further explores the role of social stratification and the gendered nature of these relationships. The sample ( N = 10,235) is restricted to adults 60 years and above, who are retired and answered the survey independently. Multivariate logistic regression analyses indicate that different forms of preparation are positively associated with post-retirement well-being for men and women but socioeconomic resources are positively associated with all three well-being outcomes. Furthermore, for women, there are significant negative interaction effects of income and financial preparation on life satisfaction, as well as negative interaction effects of disability and caregiver preparation on self-rated health. Implications for long-term care, socioeconomic inequality, and gender inequality in paid labor are discussed.

  17. Effects of age and gender in quantitative sacroiliac scintigraphy in a control adult population

    International Nuclear Information System (INIS)

    Ladron de Guevara, David; Lobo, Gabriel; Perez, Andres; Jim ez, Cesar

    2002-01-01

    Several factors influence MDP-Tc99m uptake by sacroiliac joint, and therefore the quantitative sacroiliac scintigraphy index. Age and gender have been reported how not influencing SI/S ratio, although previous reports show discordant results. The aim of our study was evaluate the influence of age and gender in sacroiliac joint uptake in an adult control population (Au)

  18. Increased Cross-Gender Identification Independent of Gender Role Behavior in Girls with Congenital Adrenal Hyperplasia: Results from a Standardized Assessment of 4- to 11-Year-Old Children.

    Science.gov (United States)

    Pasterski, Vickie; Zucker, Kenneth J; Hindmarsh, Peter C; Hughes, Ieuan A; Acerini, Carlo; Spencer, Debra; Neufeld, Sharon; Hines, Melissa

    2015-07-01

    While reports showing a link between prenatal androgen exposure and human gender role behavior are consistent and the effects are robust, associations to gender identity or cross-gender identification are less clear. The aim of the current study was to investigate potential cross-gender identification in girls exposed prenatally to high concentrations of androgens due to classical congenital adrenal hyperplasia (CAH). Assessment included two standardized measures and a short parent interview assessing frequency of behavioral features of cross-gender identification as conceptualized in Part A of the diagnostic criteria for gender identity disorder (GID) in the DSM-IV-TR. Next, because existing measures may have conflated gender role behavior with gender identity and because the distinction is potentially informative, we factor analyzed items from the measures which included both gender identity and gender role items to establish the independence of the two constructs. Participants were 43 girls and 38 boys with CAH and 41 unaffected female and 31 unaffected male relatives, aged 4- to 11-years. Girls with CAH had more cross-gender responses than female controls on all three measures of cross-gender identification as well as on a composite measure of gender identity independent of gender role behavior. Furthermore, parent report indicated that 5/39 (12.8 %) of the girls with CAH exhibited cross-gender behavior in all five behavioral domains which comprise the cross-gender identification component of GID compared to 0/105 (0.0 %) of the children in the other three groups combined. These data suggest that girls exposed to high concentrations of androgens prenatally are more likely to show cross-gender identification than girls without CAH or boys with and without CAH. Our findings suggest that prenatal androgen exposure could play a role in gender identity development in healthy children, and may be relevant to gender assignment in cases of prenatal hormone disruption

  19. Gestational age, gender and parity specific centile charts for placental weight for singleton deliveries in Aberdeen, UK.

    Science.gov (United States)

    Wallace, J M; Bhattacharya, S; Horgan, G W

    2013-03-01

    The weight of the placenta is a crude but useful proxy for its function in vivo. Accordingly extremes of placental weight are associated with adverse pregnancy outcomes while even normal variations in placental size may impact lifelong health. Centile charts of placental weight for gestational age and gender are used to identify placental weight extremes but none report the effect of parity. Thus the objective was to produce gender and gestational age specific centile charts for placental weight in nulliparous and multiparous women. Data was extracted from the Aberdeen Maternity and Neonatal Databank for all women delivering singleton babies in Aberdeen city and district after 24 weeks gestation. Gestational age specific centile charts for placental weight by gender and parity grouping (n = 88,649 deliveries over a 30 year period) were constructed using the LMS method after exclusion of outliers (0.63% of deliveries meeting study inclusion criteria). Tables and figures are presented for placental weight centiles according to gestational age, gender and parity grouping. Tables are additionally presented for the birth weight to placental weight ratio by gender. Placental weight and the fetal:placental weight ratio were higher in male versus female deliveries. Placental weight was greater in multiparous compared with nulliparous women. We present strong evidence that both gender and parity grouping influence placental weight centiles. The differences at any given gestational age are small and the effects of parity are greater overall than those of gender. In contrast the birth weight to placental weight ratio differs by gender only. These UK population specific centile charts may be useful in studies investigating the role of the placenta in mediating pregnancy outcome and lifelong health. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. The FAS fluency test in Brazilian children and teenagers: executive demands and the effects of age and gender

    Directory of Open Access Journals (Sweden)

    Natália Martins Dias

    2014-01-01

    Full Text Available The FAS Verbal Fluency Test is widely used in neuropsychological clinical services and research. This study investigated the contributions of different executive functions, age and gender to FAS test performance in a sample of children and teenagers divided into two groups: G1 comprised 263 children aged 6-10 years, and G2 comprised 150 teenagers aged 10-14 years. All participants were assessed using the Cancellation Attention Test, the Auditory Working Memory Test, the Visual Working Memory Test, the Semantic Generation Test, and the Trail Making Test, in addition to the FAS test. For G1, age, auditory working memory and shifting were predictors of FAS performance. For G2, gender, auditory working memory, shifting and inhibition comprised the FAS explanatory model. The study contributed to our understanding of which are the best predictor variables for the FAS test in a Brazilian sample and how executive demands change with age.

  1. Gender differentials and old age survival in the Nairobi slums, Kenya.

    Science.gov (United States)

    Bennett, Rachel; Chepngeno-Langat, Gloria; Evandrou, Maria; Falkingham, Jane

    2016-08-01

    This paper examines gender differentials in survival amongst older people (50+ years) in the Nairobi slums and to the best of our knowledge is the first study of its kind in an urban African setting. The results provide evidence contrary to the expected paradox of poorer self-rated health yet better survival amongst older women. Older women in the Nairobi slums have poorer self-rated health and poorer circumstances across other factors, including disability and socio-economic status. Further, older women in the slums do not have better survival. The conventional female advantage in mortality only becomes apparent after accounting for the cumulative influence of individual characteristics, social networks, health and socio-economic status, suggesting the female advantage in unadjusted old-age mortality does not apply to contexts where women experience significant disadvantage across multiple life domains. This highlights the urgent need to redress the support, status and opportunities available for women across the life course in contexts such as the Nairobi slums. In addition, a greater number of factors differentiate mortality risk amongst men than amongst women, suggesting inequality amongst slum dwelling older men and highlighting the need for gender sensitive interventions which account for the particular needs of both genders in old age. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  2. Relationship between the morphological variation of sella turcica with age and gender: A digital radiographic study

    Directory of Open Access Journals (Sweden)

    Talkad Subbaiah Mahesh Kumar

    2017-01-01

    Full Text Available Introduction: Sella turcica is a saddle-shaped concavity located in the middle cranial fossa of the skull. The exact dimensions of sella turcica are an important consideration in the diagnosis, prognosis, and treatment of diseases related to the pituitary gland and brain. The sella turcica size and morphology is different from person to person. Thus, obtaining any data in this regard will be a great help in detecting abnormalities within this anatomic area. Aim: The objective of this study was to find out the correlation between the morphological variations of sella turcica with age and gender. Materials and Methods: Study sample consisted of 311 cephalograms of patients with age ranging 6–40 years. The contour of the sella turcica was traced and the linear measurements – length, depth, and diameter of sella turcica – were measured according to Silverman. Results: Morphology of sella turcica appeared to be normal shape in 27.3% of the study population followed by combination (26.7%, irregular (15.8%, pyramidal (10.6%, bridge (10%, oblique anterior wall (5.5%, and double contour (4.2%. Gender-wise comparison of the linear measurement was not statistically significant. Among the linear measurement, the parameter depth and diameter were statistically significant (P < 0.001 when correlated with age. On comparison of shape of sella turcica with linear measurements, the parameter length was statistically significant (P < 0.001. Conclusion: There is no significant relationship between the linear measurements and gender. There exists a significant relationship between the mean depth and mean diameter with age. That is, as age increases, the depth and diameter increase. There is a significant relationship between the length and the different shapes of sella turcica.

  3. A DOUBLE-CENTER RETROSPECTIVE 5 YEARS SURVEY OF 385 CABG CASES COMPARING GENDER CHARACTERISTICS

    Directory of Open Access Journals (Sweden)

    A. A. Karimi

    1999-06-01

    Full Text Available Coronary artery disease is one of the leading causes of morbidity and mortality especially in the indusirialzcd societies. This retrospective study was carried out on 385 patients who were referred to Shariati and Jamaran Hospitals from 1992 till 1997 and who underwent coronaty artery bypass grafting. The objective was to obtain a descriptive analysis of the important factors in this population and to draw a comparison betweent the two genders and to draw genders regarding these variables. The data were obtained from patients' files, angiography and operation notes; 82.9% of the study population were of male. The mean age of women was higher than men by 2.2years. The most common risk factors among the male gender were found to be smoking, hyperlipedemia, hypercholesterolemia and hypertension. Except for smoking which was omitted in women, all other risk factors showed a comparative low prevalence in this gender. Most patients (93.37% fell in group II and III of functional class as per NYHA classification and the most frequent signs and symptoms on admission being chest pain (81.5% and dyspnea (11.2%. The affected vessels in order of frequency were the left anterior descending, the right coronary and the circumflex arteries respectively. The average number of grafts utilized were 3 in the entire population. Overall mortality recorded was 2.1%.

  4. The influence of age and gender on venous symptomatology. An epidemiological survey in Belgium and Luxembourg

    OpenAIRE

    Vuylsteke, Marc E.; Colman, Roos; Thomis, Sarah; Guillaume, Genevieve; Degrande, Evy; Staelens, Ivan

    2016-01-01

    Aim The aim of this study is to measure the incidence of the symptoms in patients with chronic venous disease (CVD) and to look for the influence of age on the severity of symptoms for both genders. Materials and methods A survey was carried out in Belgium and Luxembourg between May and September 2013. Patient recruitment was done by 406 general practitioners (GPs). Each GP screened 10-20 consecutive patients older than 18 years. Inquiries were made regarding the presence of symptoms and poss...

  5. INFLUENCE OF AGE, GENDER AND WORKING EXPERIENCE ON ...

    African Journals Online (AJOL)

    The following research question were formulated to guide the study;. • What is ... What is the influence of gender on librarians' job satisfaction in university .... relevant data which was analyzed using quantitative and qualitative statistics. From.

  6. The Effect of Gender on Sprint Performance of 10-13 Aged Middle School Students

    Directory of Open Access Journals (Sweden)

    Serhat Turan

    2016-04-01

    Full Text Available The aim of the study was to investigate the effect of gender on the 30 m sprint performance of middle school students (10-13 ages. The study included 25 male and 25 female total 50 middle school students. The mean age of female students was found as 12,36 ± 0,48 (year, the mean body weight as 42,03 ± 3,63 (kg, and the mean height as 151,11 ±5,61 (cm, and the mean age of male students was found as 12,28 ± 0,45 (year, the mean height as 152,28 ± 5,04 (cm, and the mean body weight as 43,35 ± 1,88 (kg. The mean sprint performance of female students was calculated as 6,33 ± 0,53 seconds, and the mean sprint performance of the male students was 6,17 ± 0,47 seconds. As a result the effect of gender on sprint performance was found to be insignificant between the groups (p>0,05.

  7. A comparison of nutrition knowledge, attitudes and dairy consumption of school children according to age and gender

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    Irena Colić Barić

    2001-01-01

    Full Text Available Besides traditional nutrients, milk and dairy products contain some health promoting components. The aim of this study was to detect the frequency and preferences among dairy products in school children according to age and gender. The subjects were 234 healthy children at age 10-11 years and 14-15 years from two primary schools in Zagreb. Number of participants was well balanced according to age and gender. Dietary data were collected using specially designed food frequency questionnaire (FFQ. By additional questionnaire some anthropometric parameters as well as food preferences, attitudes and nutrition knowledge on milk and dairy products were collected. According to the results the intake of milk is significantly different (p< 0.05 to gender but not to age. 91 % children consume milk, 2.3 cups/day in average. Soft drinks, fruit juices, beverages and similar drinks are consumed more often than milk. Pudding and ice cream had the highest frequency among dairy products consumed. Milk and dairy frequency intake according to age and gender are still not significantly different. Children mostly consume fresh milk (68.7%. Girls at age 14-15 years consume light milk ( ≤1.6 % fat more than younger children and boys at the same age. 86 % of children is well informed about nutritional facts linked to milk and dairy products and they are mostly educate by parents. Among anthropometric parameters a statistically significant difference (p<0.05 was observed in height with regard to gender, only among older children, and for both height and, weight and body mass indeks (BMI with regard to age.

  8. Gender- and Age-Specific REE and REE/FFM Distributions in Healthy Chinese Adults

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    Yu Cheng

    2016-09-01

    Full Text Available Basic data on the resting energy expenditure (REE of healthy populations are currently rare, especially for developing countries. The aims of the present study were to describe gender- and age-specific REE distributions and to evaluate the relationships among glycolipid metabolism, eating behaviors, and REE in healthy Chinese adults. This cross-sectional survey included 540 subjects (343 women and 197 men, 20–79 years old. REE was measured by indirect calorimetry and expressed as kcal/day/kg total body weight. The data were presented as the means and percentiles for REE and the REE to fat-free mass (FFM ratio; differences were described by gender and age. Partial correlation analysis was used to analyze the correlations between REE, tertiles of REE/FFM, and glycolipid metabolism and eating behaviors. In this study, we confirmed a decline in REE with age in women (p = 0.000 and men (p = 0.000, and we found that men have a higher REE (p = 0.000 and lower REE/FFM (p = 0.021 than women. Furthermore, we observed no associations among glycolipid metabolism, eating behaviors, and REE in healthy Chinese adults. In conclusion, the results presented here may be useful to clinicians and nutritionists for comparing healthy and ill subjects and identifying changes in REE that are related to aging, malnutrition, and chronic diseases.

  9. Gender- and Age-Specific REE and REE/FFM Distributions in Healthy Chinese Adults.

    Science.gov (United States)

    Cheng, Yu; Yang, Xue; Na, Li-Xin; Li, Ying; Sun, Chang-Hao

    2016-09-01

    Basic data on the resting energy expenditure (REE) of healthy populations are currently rare, especially for developing countries. The aims of the present study were to describe gender- and age-specific REE distributions and to evaluate the relationships among glycolipid metabolism, eating behaviors, and REE in healthy Chinese adults. This cross-sectional survey included 540 subjects (343 women and 197 men, 20-79 years old). REE was measured by indirect calorimetry and expressed as kcal/day/kg total body weight. The data were presented as the means and percentiles for REE and the REE to fat-free mass (FFM) ratio; differences were described by gender and age. Partial correlation analysis was used to analyze the correlations between REE, tertiles of REE/FFM, and glycolipid metabolism and eating behaviors. In this study, we confirmed a decline in REE with age in women (p = 0.000) and men (p = 0.000), and we found that men have a higher REE (p = 0.000) and lower REE/FFM (p = 0.021) than women. Furthermore, we observed no associations among glycolipid metabolism, eating behaviors, and REE in healthy Chinese adults. In conclusion, the results presented here may be useful to clinicians and nutritionists for comparing healthy and ill subjects and identifying changes in REE that are related to aging, malnutrition, and chronic diseases.

  10. Age, gender, and percentage of circulating osteoprogenitor (COP) cells: The COP Study.

    Science.gov (United States)

    Gunawardene, Piumali; Al Saedi, Ahmed; Singh, Lakshman; Bermeo, Sandra; Vogrin, Sara; Phu, Steven; Suriyaarachchi, Pushpa; Pignolo, Robert J; Duque, Gustavo

    2017-10-01

    Circulating osteoprogenitor (COP) cells are blood-borne cells which express a variety of osteoblastic markers and are able to form bone nodules in vivo. Whereas a high percentage of COP cells (%COP) is associated with vascular calcification, low %COP has been associated with disability and frailty. However, the reference range of %COP in age- and gender-matching populations, and the age-related changes in %COP remain unknown. A cross-sectional study was undertaken in 144 healthy volunteers in Western Sydney (20-90year-old, 10 male and 10 female subjects per decade). %COP was quantified by flow cytometry. A high inter-and intra-rater reliability was found. In average, in this healthy population average of %COP was 0.42. There was no significant difference in %COP among the age groups. Similarly, no significant difference was found in %COP with gender, weight, height or BMI. In addition, we identified a normal reference range of %COP of 0.1-3.8%. In conclusion, in addition to the identification of steady levels of COP cells with age, we also identified a normal reference range of %COP, which could be used in future studies looking at musculoskeletal diseases in older populations. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. Passing rates on physical fitness. Effects of age, gender, physical activity, overweight and obesity.

    Directory of Open Access Journals (Sweden)

    Daniel Monteiro de Vilhena e Santos

    2010-08-01

    Full Text Available The main objective of this study was to analyze the influence of gender, age, physicalactivity (PA and overweight/obesity on health-related physical fitness (HRPF passing rates. Asample of 581 boys and 529 girls, aged 6 to 10 years and enrolled in first cycle primary schoolsin Albergaria-a-Velha, Portugal, was studied. Weight and height were measured and BMI wascalculated. The FITNESSGRAM test battery was applied. The cut-off values of Cole et al.(2000 for overweight and obesity were used. PA levels were estimated using the questionnaireof Godin and Shephard. A high prevalence of overweight and obesity was found. No positiveassociation was observed between PA and HRPF. Age does not seem to have an impact onHRPF passing rates.

  12. Variations in parenting practices: gender- and age-related differences in African adolescents.

    Science.gov (United States)

    Mboya, M M

    1995-01-01

    This study examines gender and age differences in parenting practices among African adolescents in South Africa. The Perceived Parent Behavior Inventory (PPBI) was administered to 274 students (14 through 18 years of age) in Standards 6 through 10 who attended one public coeducational high school in Cape Town. The results indicate that for the three scales of the PPBI, girls score higher than boys, and that on the total score and two of the PPBI scales, the level of perceived parental behaviors decreases with age. These findings support the hypotheses that competence in social interaction is a more significant factor for girls than for boys and that younger adolescents have a closer association with their parents than do their older counterparts. The findings have important implications for the study of adolescent development in an African context.

  13. MR imaging of the lacrimal gland. Age-related and gender-dependent changes in size and structure

    International Nuclear Information System (INIS)

    Ueno, H.; Ariji, E.; Izumi, M.; Uetani, M.; Hayashi, K.; Nakamura, T.

    1996-01-01

    Purpose: The subject of this study was to define age-related and gender-dependent changes in MR features of the lacrimal gland. Material and Methods: MR images were retrospectively analyzed in 104 normal subjects aged 2-79 years to measure thickness and area of the lacrimal gland, its MR signal intensity ratio, and SD of the MR signal intensity profile. Results: Thickness and area of the lacrimal gland decreased with age in women (p<0.001), but not in men. Furthermore, MR signal intensity ratio of the lacrimal gland showed an age-related increase in women (p<0.001), but not in men. On the other hand, SD of the MR signal intensity increased with age in both women and men (p<0.001). Conclusion: These findings demonstrate that gender has a significant influence on lacrimal gland structure during development and aging. (orig.)

  14. Examining Preschoolers' Nutrition Knowledge Using a Meal Creation and Food Group Classification Task: Age and Gender Differences

    Science.gov (United States)

    Holub, Shayla C.; Musher-Eizenman, Dara R.

    2010-01-01

    Eating behaviours begin to develop during early childhood, but relatively little is known about preschoolers' nutrition knowledge. The current study examined age and gender differences in this knowledge using two tasks: food group classification and the creation of unhealthy, healthy and preferred meals. Sixty-nine three- to six-year-old children…

  15. Gender differences in hazardous drinking among middle-aged in Europe: the role of social context and women's empowerment.

    Science.gov (United States)

    Bosque-Prous, Marina; Espelt, Albert; Borrell, Carme; Bartroli, Montse; Guitart, Anna M; Villalbí, Joan R; Brugal, M Teresa

    2015-08-01

    The aim of this study was to estimate the magnitude of gender differences in hazardous drinking among middle-aged people and to analyse whether these differences are associated with contextual factors, such as public policies or socioeconomic factors. Cross-sectional design. The study population included 50- to 64-year-old residents of 16 European countries who participated in the Survey of Health, Ageing and Retirement in Europe project conducted in 2010-12 (n = 26 017). We estimated gender differences in hazardous drinking in each country. To determine whether different social context or women's empowerment variables were associated with gender differences in hazardous drinking, we fitted multilevel Poisson regression models adjusted for various individual and country-level variables, which yielded prevalence ratios and their 95% confidence intervals (95% CI). Prevalence of hazardous drinking was significantly higher in men than women [30.2% (95% CI: 29.1-31.4%) and 18.6% (95% CI: 17.7-19.4%), respectively] in most countries, although the extent of these differences varied between countries. Among individuals aged 50-64 years in Europe, risk of becoming a hazardous drinker was 1.69 times higher (95% CI: 1.45-1.97) in men, after controlling for individual and country-level variables. We also found that lower values of the gender empowerment measure and higher unemployment rates were associated with higher gender differences in hazardous drinking. Countries with the greatest gender differences in hazardous drinking were those with the most restrictions on women's behaviour, and the greatest gender inequalities in daily life. Lower gender differences in hazardous drinking seem to be related to higher consumption among women. © The Author 2015. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

  16. Age and gender effects on normal regional cerebral blood flow studied using two different voxel-based statistical analyses

    International Nuclear Information System (INIS)

    Pirson, A.S.; George, J.; Krug, B.; Vander Borght, T.; Van Laere, K.; Jamart, J.; D'Asseler, Y.; Minoshima, S.

    2009-01-01

    Fully automated analysis programs have been applied more and more to aid for the reading of regional cerebral blood flow SPECT study. They are increasingly based on the comparison of the patient study with a normal database. In this study, we evaluate the ability of Three-Dimensional Stereotactic Surface Projection (3 D-S.S.P.) to isolate effects of age and gender in a previously studied normal population. The results were also compared with those obtained using Statistical Parametric Mapping (S.P.M.99). Methods Eighty-nine 99m Tc-E.C.D.-SPECT studies performed in carefully screened healthy volunteers (46 females, 43 males; age 20 - 81 years) were analysed using 3 D-S.S.P.. A multivariate analysis based on the general linear model was performed with regions as intra-subject factor, gender as inter-subject factor and age as co-variate. Results Both age and gender had a significant interaction effect with regional tracer uptake. An age-related decline (p < 0.001) was found in the anterior cingulate gyrus, left frontal association cortex and left insula. Bilateral occipital association and left primary visual cortical uptake showed a significant relative increase with age (p < 0.001). Concerning the gender effect, women showed higher uptake (p < 0.01) in the parietal and right sensorimotor cortices. An age by gender interaction (p < 0.01) was only found in the left medial frontal cortex. The results were consistent with those obtained with S.P.M.99. Conclusion 3 D-S.S.P. analysis of normal r.C.B.F. variability is consistent with the literature and other automated voxel-based techniques, which highlight the effects of both age and gender. (authors)

  17. Impact of age and gender on the clinicopathological characteristics of bladder cancer

    Directory of Open Access Journals (Sweden)

    Parag Gupta

    2009-01-01

    Full Text Available Purpose: To determine the impact of age and gender on the clinicopathological characteristics of histologically confirmed bladder cancer in India. Materials and Methods: From January 2001 to June 2008, records of patients with bladder cancer were evaluated for age and gender at presentation, clinical symptoms, cystoscopic finding, history of smoking, and histopathological characteristics. A total of 561 patients were identified from the computer-based hospital information system and the case files of patients. Results: A total of 97% of the patients presented with painless hematuria. The mean age was 60.2 ± 4.4 years old (range: 18-90 years old and the male to female ratio was 8.6:1. Transitional cell carcinoma (TCC was the most common histological variety, which was present in 97.71% (470 of 481 of the patients. A total of 26% of the patients had muscle invasive disease at the time of presentation. However, 34.5% (166 of 481 of the patients did not show any evidence of detrusor muscle in their biopsy specimen. In patients with nonmuscle-invasive bladder carcinoma, 55% had p Ta while 45% had p T1. Overall, 44.7% (215 of 481 of the patients had low-grade disease. Among patients younger than 60 years old, low-grade (51.0% vs. 38.1%; P = 0.006 and low-stage (77.1% vs. 70.8%; P = 0.119 disease were more prevalent than in patients older than 60 years old. The incidence of smoking was much higher among males compared with females (74% vs. 22%. Conclusion: TCC is the predominant cancer, with significant male preponderance among Indian patients. Younger-aged patients have low-grade disease. Hematuria is the most common presentation and greater awareness is needed not to overlook bladder cancer.

  18. Fertility Decline, Gender Composition of Families, and Expectations of Old Age Support.

    Science.gov (United States)

    Allendorf, Keera

    2015-08-01

    Recent fertility declines in non-Western countries may have the potential to transform gender systems. One pathway for such transformations is the creation of substantial proportions of families with children of only one gender. Such families, particularly those with only daughters, may facilitate greater symmetry between sons and daughters. This article explores whether such shifts may influence gendered expectations of old age support. In keeping with patriarchal family systems, old age support is customarily provided by sons, but not daughters, in India. Using data from the 2005 Indian Human Development Survey, I find that women with sons overwhelmingly expect old age support from a son. By contrast, women with only daughters largely expect support from a daughter or a source besides a child. These findings suggest that fertility decline may place demographic pressure on gendered patterns of old age support and the gender system more broadly.

  19. The effects of age, gender, and crash types on drivers' injury-related health care costs.

    Science.gov (United States)

    Shen, Sijun; Neyens, David M

    2015-04-01

    There are many studies that evaluate the effects of age, gender, and crash types on crash related injury severity. However, few studies investigate the effects of those crash factors on the crash related health care costs for drivers that are transported to hospital. The purpose of this study is to examine the relationships between drivers' age, gender, and the crash types, as well as other crash characteristics (e.g., not wearing a seatbelt, weather condition, and fatigued driving), on the crash related health care costs. The South Carolina Crash Outcome Data Evaluation System (SC CODES) from 2005 to 2007 was used to construct six separate hierarchical linear regression models based on drivers' age and gender. The results suggest that older drivers have higher health care costs than younger drivers and male drivers tend to have higher health care costs than female drivers in the same age group. Overall, single vehicle crashes had the highest health care costs for all drivers. For males older than 64-years old sideswipe crashes are as costly as single vehicle crashes. In general, not wearing a seatbelt, airbag deployment, and speeding were found to be associated with higher health care costs. Distraction-related crashes are more likely to be associated with lower health care costs in most cases. Furthermore this study highlights the value of considering drivers in subgroups, as some factors have different effects on health care costs in different driver groups. Developing an understanding of longer term outcomes of crashes and their characteristics can lead to improvements in vehicle technology, educational materials, and interventions to reduce crash-related health care costs. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. Plasma and serum lipidomics of healthy white adults shows characteristic profiles by subjects' gender and age.

    Directory of Open Access Journals (Sweden)

    Masaki Ishikawa

    Full Text Available Blood is a commonly used biofluid for biomarker discovery. Although blood lipid metabolites are considered to be potential biomarker candidates, their fundamental properties are not well characterized. We aimed to (1 investigate the matrix type (serum vs. plasma that may be preferable for lipid biomarker exploration, (2 elucidate age- and gender-associated differences in lipid metabolite levels, and (3 examine the stability of lipid metabolites in matrix samples subjected to repeated freeze-thaw cycles. Using liquid chromatography-mass spectrometry, we performed lipidomic analyses for fasting plasma and serum samples for four groups (15 subjects/group of young and elderly (25-34 and 55-64 years old, respectively males and females and for an additional aliquot of samples from young males, which were subjected to repeated freeze-thaw cycles. Lysophosphatidylcholine and diacylglycerol levels were higher in serum than in plasma samples, suggesting that the clotting process influences serum lipid metabolite levels. Gender-associated differences highlighted that the levels of many sphingomyelin species were significantly higher in females than in males, irrespective of age and matrix (plasma and serum. Age-associated differences were more prominent in females than in males, and in both matrices, levels of many triacylglycerols were significantly higher in elderly females than in young females. Plasma and serum levels of most lipid metabolites were reduced by freeze-thawing. Our results indicate that plasma is an optimal matrix for exploring lipid biomarkers because it represents the original properties of an individual's blood sample. In addition, the levels of some blood lipid species of healthy adults showed gender- and age-associated differences; thus, this should be considered during biomarker exploration and its application in diagnostics. Our fundamental findings on sample selection and handling procedures for measuring blood lipid metabolites

  1. Age and gender differences in fundamental motor skills (original version in English

    Directory of Open Access Journals (Sweden)

    Judith Jiménez Díaz

    2015-10-01

    Full Text Available Fundamental motor skills are the basis for participation in more advanced lifetime activities. Whereas considerable research has been reported on motor behavior of children, much less is known about performance in later years, especially adulthood. Therefore, the aim of this study was to examine age and gender differences on fundamental motor skills (FMS ability across three age groups: children (M = 9.37 yr., SD = 1.26, adolescents (M = 14.80 yr., SD = 2.04 and young-adults (M = 19.88 yr., SD = 2.72. Participants (n = 114 were assessed on five locomotor skills (run, gallop, slide, hop, and distance jump and five object control skills (bounce, catch, overhand throw, strike and kick using the Test for Fundamental Motor Skills, which is a process-oriented instrument. ANOVA results comparing gender and group revealed no significant interactions. Moreover, main effects for group were found for three individual skills: galloping –adolescents and young-adults performed better than children (p < .01–, throwing –children and adolescents performed better than young-adults (p < .01 –, and kicking –young-adults performed better than children and adolescents (p < .05–. Also, we found main effects for gender for total FMS ability (p < .01, locomotor subscale (p < .05 and object control subscale (p < .01, and for six individual motor skills: run (p < .05, jump (p < .05, throw (p < .01, kick (p < .01, bounce (p < .01 and strike (p < .01; males outperformed females for all the skills. However, in view of total FMS ability, locomotor skills and object control skills results suggest similar performance across ages. Therefore, it is important to enhance fundamental motor skills at all ages, as an option to help individuals engage in physical activities.

  2. Same-level fall injuries in US workplaces by age group, gender, and industry.

    Science.gov (United States)

    Scott, Kenneth A; Fisher, Gwenith G; Barón, Anna E; Tompa, Emile; Stallones, Lorann; DiGuiseppi, Carolyn

    2018-02-01

    As the workforce ages, occupational injuries from falls on the same level will increase. Some industries may be more affected than others. We conducted a cross-sectional study using data from the Bureau of Labor Statistics to estimate same-level fall injury incidence rates by age group, gender, and industry for four sectors: 1) healthcare and social assistance; 2) manufacturing; 3) retail; and 4) transportation and warehousing. We calculated rate ratios and rate differences by age group and gender. Same-level fall injury incidence rates increase with age in all four sectors. However, patterns of rate ratios and rate differences vary by age group, gender, and industry. Younger workers, men, and manufacturing workers generally have lower rates. Variation in incidence rates suggests there are unrealized opportunities to prevent same-level fall injuries. Interventions should be evaluated for their effectiveness at reducing injuries, avoiding gender- or age-discrimination and improving work ability. © 2017 Wiley Periodicals, Inc.

  3. "It's your badge of inclusion": the Red Hat Society as a gendered subculture of aging.

    Science.gov (United States)

    Barrett, Anne E; Pai, Manacy; Redmond, Rebecca

    2012-12-01

    Although studies document the health-enhancing effects of social engagement, they reveal little about the underlying mechanisms operating within specific organizational contexts. Limited attention is given to the role of inequality--particularly age and gender--in shaping either the organizations to which we belong or their consequences for our well-being. We address this issue by examining the Red Hat Society, a social organization for middle-aged and older women. Interviews with members (n=52) illustrate how age and gender inequality interact to shape the organization, which can be viewed as a gendered subculture of aging. Drawing on this framework, we discuss four processes through which participation generates benefits for older women involved in age- and gender-segregated organizations: enhancing social networks, countering invisibility, creating positive frames for aging experiences, and promoting youthful identities. Copyright © 2012 Elsevier Inc. All rights reserved.

  4. Anxiety Disorders in Old Age: Psychiatric Comorbidities, Quality of Life, and Prevalence According to Age, Gender, and Country.

    Science.gov (United States)

    Canuto, Alessandra; Weber, Kerstin; Baertschi, Marc; Andreas, Sylke; Volkert, Jana; Dehoust, Maria Christina; Sehner, Susanne; Suling, Anna; Wegscheider, Karl; Ausín, Berta; Crawford, Mike J; Da Ronch, Chiara; Grassi, Luigi; Hershkovitz, Yael; Muñoz, Manuel; Quirk, Alan; Rotenstein, Ora; Santos-Olmo, Ana Belén; Shalev, Arieh; Strehle, Jens; Wittchen, Hans-Ulrich; Schulz, Holger; Härter, Martin

    2018-02-01

    Previous estimates of the prevalence of anxiety disorders in late life vary greatly due to the lack of reliable diagnostic tools. This MentDis_ICF65+ study assessed 12-month prevalence rates of anxiety disorders and age- and gender-related differences in comorbidities, as well as impact on quality of life. The study used a cross-sectional multicenter survey. The study sample comprised 3,142 men and women aged 65 to 84 years, living in five European countries and Israel. Anxiety disorders were assessed using computer-assisted face-to-face interviews with an age-appropriate diagnostic interview (CIDI65+). The prevalence of anxiety disorders was 17.2%. Agoraphobia was the most frequent disorder (4.9%), followed by panic disorder (3.8%), animal phobia (3.5%), general anxiety disorder (3.1%), post-traumatic stress disorder (1.4%), social phobia (1.3%), and obsessive-compulsive disorder (0.8%). The prevalence rate of any anxiety disorder dropped by 40% to 47% in adults aged 75-84 years compared with those aged 65-74 years. Women were twice as likely to present with agoraphobia or general anxiety disorder as men. Only panic disorder and phobia were associated with comorbid major depression. The negative relationship with quality of life was limited to agoraphobia and generalized anxiety disorder. The age-appropriate CIDI65+ led to higher prevalence rates of anxiety disorders in the elderly, yet to weaker associations with comorbidities and impaired quality of life compared with previous studies. Copyright © 2017 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

  5. The impact of age and gender on the ICF-based assessment of chronic low back pain.

    Science.gov (United States)

    Fehrmann, Elisabeth; Kotulla, Simone; Fischer, Linda; Kienbacher, Thomas; Tuechler, Kerstin; Mair, Patrick; Ebenbichler, Gerold; Paul, Birgit

    2018-01-12

    To evaluate the impact of age and gender on the international classification of functioning, disability and health (ICF)-based assessment for chronic low back pain. Two hundred forty-four chronic low back pain patients (52% female) with a mean age of 49 years (SD =17.64) were interviewed with the comprehensive ICF core set for activities and participation, and environmental factors. After conducting explorative factor analysis, the impact of age and gender on the different factors was analyzed using analyzes of variances. Results revealed that older patients experienced more limitations within "self-care and mobility" and "walking" but less problems with "transportation" compared to younger patients. Older or middle-aged low back pain patients further perceived more facilitation through "architecture and products for communication", "health services", and "social services and products for mobility" than younger patients. Regarding gender differences, women reported more restriction in "housework" than men. An interaction effect between age and gender was found for "social activities and recreation" with young male patients reporting the highest impairment. The study demonstrated that the comprehensive ICF core set classification for chronic low back pain is influenced by age and gender. This impact is relevant for ICF-based assessments in clinical practice, and should be considered in intervention planning for rehabilitative programs. Implications for rehabilitation It is important to consider age and gender differences when classifying with the ICF. The intervention planning based on the ICF should focus on improvement of bodily functioning and mobility in older patients, facilitation of household activities in women, consideration of work-life balance and recreation (e.g., through mindfulness based stress reduction), and reduction of dissatisfaction with rehabilitation in younger patients. It is important to offer patients the opportunity to participate in

  6. Gender, Competitiveness and Socialization at a Young Age

    DEFF Research Database (Denmark)

    Andersen, Steffen; Ertac, Seda; Gneezy, Uri

    Economists and other social scientists typically rely on gender differences in the family-career balance, discrimination, and ability to explain gender gaps in wages and in the prospect for advancement. A new explanation that has recently surfaced in the economics literature is that men are more...... competitively inclined than women, and having a successful career requires competitiveness. A natural question revolves around the underlying determinants of these documented competitive differences: are women simply born less competitive, or do they become so through the process of socialization? To shed light...

  7. A longitudinal study of gender differences in depressive symptoms from age 50 to 80

    DEFF Research Database (Denmark)

    Barefoot, J C; Mortensen, Erik Lykke; Helms, M J

    2001-01-01

    in women than in men at ages 50 and 60, but not at age 80. Men showed increases in depressive symptoms from age 60 to 80, but women did not (interaction p genders. Potential explanations include differential...... changes in social roles with aging....

  8. Gender differences in age effect on brain atrophy measured by magnetic resonance imaging

    International Nuclear Information System (INIS)

    Gur, R.C.; Mozley, P.D.; Resnick, S.M.; Gottlieb, G.L.; Kohn, M.; Zimmerman, R.; Herman, G.; Atlas, S.; Grossman, R.; Berretta, D.; Erwin, R.; Gur, R.E.

    1991-01-01

    A prospective sample of 69 healthy adults, age range 18-80 years, was studied with magnetic resonance imaging scans of the entire cranium. Volumes were obtained by a segmentation algorithm that uses proton density and T 2 pixel values to correct field inhomogeneities (shading). Average (±SD) brain volume, excluding cerebellum, was 1090.91 ml and cerebrospinal fluid (DSF) volume was 127.91 ml. Brain volume was higher (by 5 ml) in the right hemisphere. Men had 91 ml higher brain and 20 ml higher CSF volume than women. Age was negatively correlated with brain volume and positively correlated with CSF volume. The slope fo the regression line with age for CSF was steeper for men than women. This difference in slopes was significant for sulca but not ventricular, CSF. The greatest amount of atrophy in elderly men was in the left hemisphere, whereas is women age effects were symmetric. The findings may point to neuroanatomic substrates of hemispheric specialization and gender differences in age-related changes in brain function. They suggest that women are less vulnerable to age-related changes in mental abilities, whereas men are particularly susceptible to aging effects on left hemispheric functions

  9. Prevalence of spinal disorders and their relationships with age and gender

    Science.gov (United States)

    Alshami, Ali M.

    2015-01-01

    Objectives: To establish the period prevalence of spinal disorders referred to physical therapy in a university hospital over a 3-year period, and to determine the relationships of common spinal disorders with patients’ age and gender. Methods: This retrospective study was conducted in the Physical Therapy Department, King Fahd Hospital of the University, Dammam, Saudi Arabia. Computer data of all new electronic referrals from January 2011 to December 2013 were retrieved and reviewed. The computer data included demographic information, referring facility, and diagnosis/disorder. Results: One thousand six hundred and sixty-nine (28.1%) of all referred patients (5929) had spinal disorders. The most common disorders affected the lumbar spine (53.1%) and cervical spine (27.1%), and pain was the most common disorder. Neck pain (60.5%) was more common in patients spondylosis was common (~30%) in the >30 age groups. Spondylosis and low back pain were more prevalent in women (7.8% and 76.2%) than in men (73.9% and 3.3%). Conclusion: Spinal disorders were common compared with other disorders. Low back pain and neck pain were the most common spinal disorders. Age and gender were weakly related to some of the disorders that affected the lumbar and cervical spine. PMID:25987116

  10. How avoidant attachment influences subjective well-being: an investigation about the age and gender differences.

    Science.gov (United States)

    Li, Tianyuan; Fung, Helene H

    2014-01-01

    Intimate relationship is a significant factor that influences older adults' subjective well-being. Avoidant attachment reflects a basic working model regarding interpersonal relationships. The current study aims to test how age and gender moderate the effect of avoidant attachment to spouse on subjective well-being. Fifty-six married couples aged from 20 to 79 years in Hong Kong were recruited for the study. Their avoidant attachment to spouse and subjective well-being were measured by questionnaires. In general, avoidant attachment to spouse was found to undermine subjective well-being. More importantly, age significantly moderated the negative association between avoidant attachment and subjective well-being, but the direction of the moderating effect was opposite for husbands and wives. Compared with their younger counterparts, the detrimental effect of avoidant attachment on subjective well-being was weaker for older wives but stronger for older husbands. The results suggest that marital relationship may play different roles in different life stages for the two genders. In later adulthood, males may become more dependent on the marital relationship to maintain subjective well-being, whereas females can be relatively independent.

  11. A field study on thermal comfort in an Italian hospital considering differences in gender and age.

    Science.gov (United States)

    Del Ferraro, S; Iavicoli, S; Russo, S; Molinaro, V

    2015-09-01

    The hospital is a thermal environment where comfort must be calibrated by taking into account two different groups of people, that is, patients and medical staff. The study involves 30 patients and 19 medical staff with a view to verifying if Predicted Mean Vote (PMV) index can accurately predict thermal sensations of both groups also taking into account any potential effects of age and gender. The methodology adopted is based on the comparison between PMV values (calculated according to ISO 7730 after having collected environmental data and estimated personal parameters) and perceptual judgments (Actual Mean Vote, AMV), expressed by the subjects interviewed. Different statistical analyses show that PMV model finds his best correlation with AMV values in a sample of male medical staff under 65 years of age. It has been observed that gender and age are factors that must be taken into account in the assessment of thermal comfort in the hospital due to very weak correlation between AMV and PMV values. Copyright © 2015 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  12. Impact of vocational interests, previous academic experience, gender and age on Situational Judgement Test performance.

    Science.gov (United States)

    Schripsema, Nienke R; van Trigt, Anke M; Borleffs, Jan C C; Cohen-Schotanus, Janke

    2017-05-01

    Situational Judgement Tests (SJTs) are increasingly implemented in medical school admissions. In this paper, we investigate the effects of vocational interests, previous academic experience, gender and age on SJT performance. The SJT was part of the selection process for the Bachelor's degree programme in Medicine at University of Groningen, the Netherlands. All applicants for the academic year 2015-2016 were included and had to choose between learning communities Global Health (n = 126), Sustainable Care (n = 149), Intramural Care (n = 225), or Molecular Medicine (n = 116). This choice was used as a proxy for vocational interest. In addition, all graduate-entry applicants for academic year 2015-2016 (n = 213) were included to examine the effect of previous academic experience on performance. We used MANCOVA analyses with Bonferroni post hoc multiple comparisons tests for applicant performance on a six-scenario SJT. The MANCOVA analyses showed that for all scenarios, the independent variables were significantly related to performance (Pillai's Trace: 0.02-0.47, p performance on three scenarios (p performance on two scenarios (p performance, as was previous academic experience. Gender and age were related to performance on SJT scenarios in different settings. Especially the first effect might be helpful in selecting appropriate candidates for areas of health care in which more professionals are needed.

  13. What vehicle features are considered important when buying an automobile? An examination of driver preferences by age and gender.

    Science.gov (United States)

    Vrkljan, Brenda H; Anaby, Dana

    2011-02-01

    Certain vehicle features can help drivers avoid collisions and/or protect occupants in the event of a crash, and therefore, might play an important role when deciding which vehicle to purchase. The objective of this study was to examine the importance attributed to key vehicle features (including safety) that drivers consider when buying a car and its association with age and gender. A sample of 2,002 Canadian drivers aged 18 years and older completed a survey that asked them to rank the importance of eight vehicle features if they were to purchase a vehicle (storage, mileage, safety, price, comfort, performance, design, and reliability). ANOVA tests were performed to: (a) determine if there were differences in the level of importance between features and; (b) examine the effect of age and gender on the importance attributed to these features. Of the features examined, safety and reliability were the most highly rated in terms of importance, whereas design and performance had the lowest rating. Differences in safety and performance across age groups were dependent on gender. This effect was most evident in the youngest and oldest age groups. Safety and reliability were considered the most important features. Age and gender play a significant role in explaining the importance of certain features. Targeted efforts for translating safety-related information to the youngest and oldest consumers should be emphasized due to their high collision, injury, and fatality rates. Copyright © 2011 National Safety Council and Elsevier Ltd. All rights reserved.

  14. Comparing flood mortality in Portugal and Greece under a gender and age perspective

    Science.gov (United States)

    Pereira, Susana; Diakakis, Michalis; Deligiannakis, Georgios; Luís Zêzere, José

    2017-04-01

    Flood mortality is analyzed and compared between Portugal and Greece. Flood fatality incidents are explored and compared in terms of their temporal evolution, spatial distribution, deadliest flood types, surrounding environments, gender and age of the victims. A common flood fatalities database for the period 1960-2010 was formed by merging the DISASTER database for Portugal and the Greek database previously built from documental sources. Each entry of the database, corresponding to a flood fatal incident has the following attributes: (i) ID number of the flood case; (ii) the flood type (riverine flood, flash flood, urban flood, or not defined type); (iii) date (day-month-year); (iv) location (x and y coordinates); (v) number of fatalities; (vi) surrounding environment where the flood fatal incident occurred (i.e. outdoors on foot, outdoors inside a vehicle, or inside a building). (vii) gender of the victim (male, female, or gender not reported); (viii) age of the victim (65 years). Excluding the outlier 1967 flash flood event occurred in the Lisbon metropolitan area that caused 522 fatalities, Portugal recorded 114 flood fatalities (related to 80 flood cases) and Greece registered 189 fatalities (related to 57 flood cases). Results identified decreasing mortality trend in both countries, despite some fluctuations irregularly distributed over time. Since the 1980's the number of flood cases with multiple fatalities has been gradually decreasing. In both Greece and Portugal flash floods were responsible for more than 80% of flood mortality and the main metropolitan areas of each country (Athens and Lisbon) presented a clustering of fatalities, attributed to the higher population density combined with the presence of flood-prone areas. Indoor fatalities have been gradually reducing with time, whereas vehicle-related deaths have been rising in both countries. In both countries the majority of flood victims are males, indicating that males are more vulnerable to fatal

  15. Factors related to gender differences in toothbrushing among Lithuanian middle-aged university employees.

    Science.gov (United States)

    Sakalauskienė, Zana; Vehkalahti, Miira M; Murtomaa, Heikki; Mačiulskienė, Vita

    2011-01-01

    BACKGROUND AND OBJECTIVES. Many previous studies showed clear gender differences in the percentages of adults reporting toothbrushing more than once a day. This study evaluated the factors determining gender differences in toothbrushing among Lithuanian middle-aged university employees. MATERIAL AND METHODS. A questionnaire survey was anonymously conducted among 35- to 44-year-old employees (n=862) of four universities in Lithuania in 2005. The response rate was 64% (n=553). Data covered toothbrushing frequency, habitual dental attendance, dental health attitudes and knowledge, and subject's background information. RESULTS. Of all respondents, 68% reported brushing their teeth more than once a day (73% of women and 49% of men, Pimportant to them and poor oral health as injurious to general health. Of all respondents, 44% indicated that "Lack of time is the main reason for incomplete oral self-care" (61% of men and 40% of women, Pimportance of good dental health to them (OR, 1.6; 95% CI, 1.1-2.4; P=0.02) among women and statement that "Poor oral health can be injurious to general health" (OR, 2.6; 95% CI, 1.2-5.5; P=0.01) and checkup-based habitual dental attendance (OR, 2.4; 95% CI, 1.0-5.9; P=0.06) among men. CONCLUSIONS. Due to different determinants affecting toothbrushing frequency among men and women, different oral health motivation programs by gender should be developed.

  16. Population profiling in China by gender and age: implication for HIV incidences.

    Science.gov (United States)

    Pan, Yuanyi; Wu, Jianhong

    2009-11-18

    With the world's largest population, HIV spread in China has been closely watched and widely studied by its government and the international community. One important factor that might contribute to the epidemic is China's numerous surplus of men, due to its imbalanced sex ratio in newborns. However, the sex ratio in the human population is often assumed to be 1:1 in most studies of sexually transmitted diseases (STDs). Here, a mathematical model is proposed to estimate the population size in each gender and within different stages of reproduction and sexual activities. This population profiling by age and gender will assist in more precise prediction of HIV incidences. The total population is divided into 6 subgroups by gender and age. A deterministic compartmental model is developed to describe birth, death, age and the interactions among different subgroups, with a focus on the preference for newborn boys and its impact for the sex ratios. Data from 2003 to 2007 is used to estimate model parameters, and simulations predict short-term and long-term population profiles. The population of China will go to a descending track around 2030. Despite the possible underestimated number of newborns in the last couple of years, model-based simulations show that there will be about 28 million male individuals in 2055 without female partners during their sexually active stages. The birth rate in China must be increased to keep the population viable. But increasing the birth rate without balancing the sex ratio in newborns is problematic, as this will generate a large number of surplus males. Besides other social, economic and psychological issues, the impact of this surplus of males on STD incidences, including HIV infections, must be dealt with as early as possible.

  17. Population profiling in China by gender and age: implication for HIV incidences

    Science.gov (United States)

    2009-01-01

    Background With the world's largest population, HIV spread in China has been closely watched and widely studied by its government and the international community. One important factor that might contribute to the epidemic is China's numerous surplus of men, due to its imbalanced sex ratio in newborns. However, the sex ratio in the human population is often assumed to be 1:1 in most studies of sexually transmitted diseases (STDs). Here, a mathematical model is proposed to estimate the population size in each gender and within different stages of reproduction and sexual activities. This population profiling by age and gender will assist in more precise prediction of HIV incidences. Method The total population is divided into 6 subgroups by gender and age. A deterministic compartmental model is developed to describe birth, death, age and the interactions among different subgroups, with a focus on the preference for newborn boys and its impact for the sex ratios. Data from 2003 to 2007 is used to estimate model parameters, and simulations predict short-term and long-term population profiles. Results The population of China will go to a descending track around 2030. Despite the possible underestimated number of newborns in the last couple of years, model-based simulations show that there will be about 28 million male individuals in 2055 without female partners during their sexually active stages. Conclusion The birth rate in China must be increased to keep the population viable. But increasing the birth rate without balancing the sex ratio in newborns is problematic, as this will generate a large number of surplus males. Besides other social, economic and psychological issues, the impact of this surplus of males on STD incidences, including HIV infections, must be dealt with as early as possible. PMID:19922693

  18. Where and when adolescents use tobacco, alcohol, and marijuana: comparisons by age, gender, and race.

    Science.gov (United States)

    Goncy, Elizabeth A; Mrug, Sylvie

    2013-03-01

    This study examined the location and time of adolescent use of cigarettes, alcohol, and marijuana. Age, gender, and racial differences in location and time of use were studied for each substance. Using cross-sectional data collected through the schoolwide Pride Survey, 20,055 students between the ages of 10 and 19 years (53.6% female, 55.1% Black, 44.9% White) in one metropolitan area reported on their frequency of cigarette, alcohol, and marijuana use, as well as the location and time of use of each substance. Chi-square tests compared the rates, locations, and times for each substance across boys and girls; Black and White students; and early, middle, and late adolescents. Older adolescents reported higher rates of substance use at friends' homes, at school, and in cars and lower rates of alcohol use at home compared with younger youth. Males were more likely to report alcohol and marijuana use at school and on weeknights and alcohol use in cars, whereas females were more likely to report alcohol and marijuana use on the weekends. No gender differences emerged for times and locations of cigarette use. Compared with Black youth, White adolescents were more likely to use all substances at friends' homes and on weekends; to smoke cigarettes at school, in the car, and on weeknights; and to use alcohol at home. Black adolescents were more likely to report using alcohol at home, at school, in cars, during and after school, and on weeknights and were more likely to report using marijuana at school. The location and time of adolescent substance use vary substantially by age, gender, and race. These differences may help tailor substance use prevention and intervention programs to specific subgroups of youth to improve program effectiveness.

  19. Prediction of Selected Fitness Indicators by Gender, Age, Alienation, and Perceived Competence.

    Science.gov (United States)

    Burkhalter, Nancy A.; Wendt, Janice C.

    2001-01-01

    Examined relationships between physical factors, psychological factors, gender, and age in middle school physical education (PE) students. Data on PE alienation, perceived competency toward physical fitness (PCf) and physical activity (PCp), and various fitness and strength measures indicated that gender and PCf significantly predicted fitness.…

  20. How Can Gender Affect Psychopathology in Lebanese School-Age Children?

    Science.gov (United States)

    Khamis, Vivian

    2018-01-01

    This study investigated the extent to which gender differences in coping, school and family environments could account for variation in psychopathology among school-age children. Participants were 665 middle school students. Results showed no gender differences for PTSD. Females scored higher on emotional problems and prosocial behavior whereas…

  1. Preferences for "Gender-Typed" Toys in Boys and Girls Aged 9 to 32 Months

    Science.gov (United States)

    Todd, Brenda K.; Barry, John A.; Thommessen, Sara A. O.

    2017-01-01

    Many studies have found that a majority of boys and girls prefer to play with toys that are typed to their own gender but there is still uncertainty about the age at which such sex differences first appear, and under what conditions. Applying a standardized research protocol and using a selection of gender-typed toys, we observed the toy…

  2. The Effects of Age, Authority, and Gender on Perceptions of Statutory Rape Offenders

    Science.gov (United States)

    Sahl, Daniel; Keene, Jennifer Reid

    2012-01-01

    Using a sample of 2,838 students from a Southwestern university in the United States, the authors examine the effect of respondent's gender, the adult's gender, the age gap between the adult and teen, and the adult's authority, on students' perceptions of vignettes describing adult-teen sexual relationships. Specifically, the authors investigate…

  3. Impact of age, gender and race on patient and graft survival ...

    African Journals Online (AJOL)

    age, race and gender, on the outcome of renal transplantation. Most reports ... Gender does not influence graft survival, but females do have a higher overall mortality rate following renal transplantation at our centre. S Afr Med 2003; 93: 689-695. have a suitable living ..... analysis of its role in graft outcome. Transplantation ...

  4. Variations in Decision-Making Profiles by Age and Gender: A Cluster-Analytic Approach.

    Science.gov (United States)

    Delaney, Rebecca; Strough, JoNell; Parker, Andrew M; de Bruin, Wandi Bruine

    2015-10-01

    Using cluster-analysis, we investigated whether rational, intuitive, spontaneous, dependent, and avoidant styles of decision making (Scott & Bruce, 1995) combined to form distinct decision-making profiles that differed by age and gender. Self-report survey data were collected from 1,075 members of RAND's American Life Panel (56.2% female, 18-93 years, M age = 53.49). Three decision-making profiles were identified: affective/experiential, independent/self-controlled, and an interpersonally-oriented dependent profile. Older people were less likely to be in the affective/experiential profile and more likely to be in the independent/self-controlled profile. Women were less likely to be in the affective/experiential profile and more likely to be in the interpersonally-oriented dependent profile. Interpersonally-oriented profiles are discussed as an overlooked but important dimension of how people make important decisions.

  5. Age and gender affect likely manometric diagnosis: Audit of a tertiary referral hospital clinical esophageal manometry service.

    Science.gov (United States)

    Andrews, Jane M; Heddle, Richard; Hebbard, Geoffrey S; Checklin, Helen; Besanko, Laura; Fraser, Robert J

    2009-01-01

    Awareness of patient demographics, common diagnoses and associations between these may improve the use and interpretation of manometric investigations. The aim of the present study therefore was to determine whether age and/or gender affect manometric diagnosis in a clinical motility service. An audit of all 452 clinical manometry reports issued from December 2003 to July 2005 with respect to age, gender and diagnosis was carried out. Patients were divided by age (17-24 years n = 14, 25-44 years n = 87, 45-64 years n = 216 and >or=65 years n = 135), and gender and data compared using contingency tables. Women were more commonly referred overall (59%) and in each age bracket except motor problems P = 0.01. With aging, normal motor function became less common (P = 0.013), with non-specific motor disorder, ineffective/hypotensive peristalsis and 'achalasia-like' conditions each more common (individual P = NS). Increasing age showed a trend for increased spastic motor disorders (P = 0.06). Gender did not, however, influence whether motility was abnormal (P = 0.5), spastic (P = 0.7) or whether a non-specific motor disorder was present (P = 0.1). In the total cohort, the principal manometric diagnoses were: non-specific motor disorder 33%, normal motility 29%, low basal lower esophageal sphincter pressure 18%, hypotensive/ineffective peristalsis 10%, achalasia/achalasia-like 6%, diffuse esophageal spasm 3% and other 1%. Aging leads to increasing esophageal motor abnormalities. Men and women have similar rates of dysfunction, although 'low-pressure problems' were more common in men.

  6. Anthropometric difference of the knee on MRI according to gender and age groups.

    Science.gov (United States)

    Han, Hyuksoo; Oh, Sohee; Chang, Chong Bum; Kang, Seung-Baik

    2016-03-01

    The purpose of this study was to analyze the anthropometric data from MRI images that were obtained from the non-arthritic knees in Asian adults, and to identify the existence of morphologic differences between age groups. This cross-sectional study included knee MR images of 535 patients (273 males, 262 females) taken for the evaluation of soft-tissue injuries, excluding cases with cartilage defect and malalignment. The age, gender, height, and BMI were also assessed. The patients were grouped into three different 20-year age groups (20-39, 40-59, and 60-79). The MRI analysis was performed on the anthropometric parameters of distal femur and posterior tibial slope. Age-related differences were found in femoral width, distance from the distal and posterior cartilage surface to the medial/lateral epicondyle, medial posterior condylar offset (PCO), and posterior condylar angle (PCA) (all P age groups was found in most parameters, but not in PCA, distance from the posterior cartilage surface to the medial epicondyle, or medial tibial slope. We found anthropometric differences among age groups exist in most of distal femoral parameters, but not in posterior tibial slope. The results of this study can be used by manufacturers to modify prostheses to be suitable for the future Asian elderly population.

  7. Impact of age and gender interaction on circulating endothelial progenitor cells in healthy subjects.

    Science.gov (United States)

    Rousseau, Alexandra; Ayoubi, Fida; Deveaux, Christel; Charbit, Beny; Delmau, Catherine; Christin-Maitre, Sophie; Jaillon, Patrice; Uzan, Georges; Simon, Tabassome

    2010-02-01

    To assess the level of circulating endothelial progenitor cells (CEPC) in cycling women compared with men and menopausal women. Controlled clinical study. Healthy, nonsmoking volunteers. Twelve women, aged 18-40 years, with regular menstrual cycles, 12 menopausal women, and two groups of 12 age-matched men were recruited. Women did not receive any hormone therapy. Collection of 20 mL of peripheral blood. The number of CEPC, defined as (Lin-/7AAD-/CD34+/CD133+/KDR+) cells per 10(6) mononuclear cells (MNC), was measured by flow cytometry. The number of CEPC was significantly higher in cycling women than in age-matched men and menopausal women (26.5 per 10(6) MNC vs. 10.5 per 10(6) MNC vs. 10 per 10(6) MNC, respectively). The number of CEPC was similar in menopausal women, age-matched, and young men. The number of CEPC is influenced by an age-gender interaction. This phenomenon may explain in part the better vascular repair and relative cardiovascular protection in younger women as compared with age-matched men. Copyright 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  8. Gender and sexual orientation differences in cognition across adulthood: age is kinder to women than to men regardless of sexual orientation.

    Science.gov (United States)

    Maylor, Elizabeth A; Reimers, Stian; Choi, Jean; Collaer, Marcia L; Peters, Michael; Silverman, Irwin

    2007-04-01

    Despite some evidence of greater age-related deterioration of the brain in males than in females, gender differences in rates of cognitive aging have proved inconsistent. The present study employed web-based methodology to collect data from people aged 20-65 years (109,612 men; 88,509 women). As expected, men outperformed women on tests of mental rotation and line angle judgment, whereas women outperformed men on tests of category fluency and object location memory. Performance on all tests declined with age but significantly more so for men than for women. Heterosexuals of each gender generally outperformed bisexuals and homosexuals on tests where that gender was superior; however, there were no clear interactions between age and sexual orientation for either gender. At least for these particular tests from young adulthood to retirement, age is kinder to women than to men, but treats heterosexuals, bisexuals, and homosexuals just the same.

  9. AGE AND GENDER MAY INFLUENCE THE RESULTS OF ROUX-EN-Y GASTRIC BYPASS? Metabolic syndrome parameters

    Directory of Open Access Journals (Sweden)

    Stephan Garcia ANDRADE-SILVA

    2014-09-01

    Full Text Available Context Severe obesity affects the body favoring the development of serious diseases, including hypertension, diabetes mellitus, atherosclerosis and non alcoholic fatty liver disease. Bariatric procedures increased in Brazil in the last decade. Objectives The purpose of this study was to verify if gender and age in date of procedure resulted significant differences in metabolic syndrome parameters after surgery. Methods The study involved 205 medical records of adult patients undergoing Roux-en-Y gastric bypass, stratified by gender and age groups and followed one year by a multidisciplinary team. Results It was observed significant decrease in body mass index, fasting glucose and insulin at all ages and both genders. Lipid profile showed significant improvements except high density lipoprotein cholesterol. Ectopic fat in the liver has decreased after 6 months in patients classified with steatosis at baseline. Patients classified as hypertensive blood pressure levels decreased 6 months after surgical intervention. Conclusions Roux-en-Y gastric bypass proved to be an important tool in remission of metabolic syndrome parameters. The reduction of body mass accompanied to decrease in insulin resistance resulted in lower prevalence of comorbidities associated with obesity. The benefits were similar and extended both genders and all age groups between 18 and 65 years old.

  10. Age, gender and tumour size predict work capacity after surgical treatment of vestibular schwannomas.

    Science.gov (United States)

    Al-Shudifat, Abdul Rahman; Kahlon, Babar; Höglund, Peter; Soliman, Ahmed Y; Lindskog, Kristoffer; Siesjo, Peter

    2014-01-01

    The aim of the present study was to identify predictive factors for outcome after surgery of vestibular schwannomas. This is a retrospective study with partially collected prospective data of patients who were surgically treated for vestibular schwannomas at a single institution from 1979 to 2000. Patients with recurrent tumours, NF2 and those incapable of answering questionnaires were excluded from the study. The short form 36 (SF36) questionnaire and a specific questionnaire regarding neurological status, work status and independent life (IL) status were sent to all eligible patients. The questionnaires were sent to 430 eligible patients (out of 537) and 395 (93%) responded. Scores for work capacity (WC) and IL were compared with SF36 scores as outcome estimates. Patients were divided into two groups (group age, gender and tumour diameter were independent predictive factors for postoperative WC in multivariate analysis. A high-risk group was identified in women with age >50 years and tumour diameter >25 mm. In patients ≥64, gender and tumour diameter were significant predictive factors for IL in univariate analysis. Perioperative and postoperative objective factors as length of surgery, blood loss and complications did not predict outcome in the multivariable analysis for any age group. Patients' assessment of change in balance function was the only neurological factor that showed significance both in univariate and multivariable analysis in both age cohorts. While SF36 scores were lower in surgically treated patients in relation to normograms for the general population, they did not correlate significantly to WC and IL. The SF36 questionnaire did not correlate to outcome measures as WC and IL in patients undergoing surgery for vestibular schwannomas. Women and patients above 50 years with larger tumours have a high risk for reduced WC after surgical treatment. These results question the validity of quality of life scores in assessment of outcome after surgery

  11. Effect of age and gender on the surface electromyogram during various levels of isometric contraction.

    Science.gov (United States)

    Arjunan, Sridhar; Kumar, Dinesh; Kalra, Chandan; Burne, John; Bastos, Teodiano

    2011-01-01

    This study reports the effects of age and gender on the surface electromyogram while performing isometric contraction. Experiments were conducted with two age groups--Young (Age: 20-29) and Old (Age: 60-69) where they performed sustained isometric contractions at various force levels (50%, 75%, 100% of maximum voluntary contraction). Traditional features such as root mean square (RMS) and median frequency (MDF) were computed from the recorded sEMG. The result indicates that the MDF of sEMG was not significantly affected by age, but was impacted by gender in both age groups. Also there was a significant change in the RMS of sEMG with age and gender at all levels of contraction. The results also indicate a large inter-subject variation. This study will provide an understanding of the underlying physiological effects of muscle contraction and muscle fatigue in different cohorts.

  12. Facing the Gender Gap in Aging: Italian Women’s Pension in the European Context

    OpenAIRE

    Maria Letizia Zanier; Isabella Crespi

    2015-01-01

    The purpose of this paper is to provide an overview of the phenomenon of increasing gender inequalities that happen at old age regarding women’s pension. Moving from recent life-course theories and studies, this study analyzes the reasons behind gender-biased pension levels and how their cumulative effects result in (continuous) significant gender gaps. The article presents a European overview of pension gender gap, focusing on family and work-life issues in Italy. This is one of the first c...

  13. Inequalities in Cancer Deaths by Age, Gender and Education.

    Science.gov (United States)

    Gróf, Marek; Vagašová, Tatiana; Oltman, Marián; Skladaný, Ľubomír; Maličká, Lenka

    2017-12-01

    The economy of each state provides a significant amount of money into the health care system with the aim of knowing the health status of its population in the context of socioeconomic characteristics for effective resource allocation. In recent years, there is a growing number of cancer deaths in Slovakia. Therefore, the structure of cancer deaths according to its primary determinants, such as age, sex and education with the aim of effective implementation of prevention programs in Slovakia was examined. Main source of data on deaths from 1996 to 2014 was provided by National Health Information Centre in Slovakia. However, data were available only from 2011. Standardized mortality rate per 100,000 inhabitants was estimated by the method of direct standardization using European standard population. The R project for statistical computing was used for calculation of statistically significant differences among various groups of mortality. The results show that people with primary education die from cancer later than people with higher education. However, major differences related to both sex and age are present in people with university education. A different variety of cancers occur in childhood (neoplasm of brain), adolescents (neoplasm of bone), young adults (neoplasm of brain), or adults (lung cancer and breast cancer). Malignant neoplasm of brain was more prevalent at higher education levels, Malignant neoplasm of bladder and Malignant melanoma of skin were more prevalent at the university level of education. The results can be useful for economists to define the health priorities in each country, make the financial decisions in economics, and thus contribute to better health, economic growth, as well as effective spending of health expenditures. Copyright© by the National Institute of Public Health, Prague 2017.

  14. Gender Difference on the Association between Dietary Patterns and Obesity in Chinese Middle-Aged and Elderly Populations.

    Science.gov (United States)

    Yuan, Ya-Qun; Li, Fan; Meng, Pai; You, Jie; Wu, Min; Li, Shu-Guang; Chen, Bo

    2016-07-23

    Dietary patterns are linked to obesity, but the gender difference in the association between dietary patterns and obesity remains unclear. We explored this gender difference in a middle-aged and elderly populations in Shanghai. Residents (n = 2046; aged ≥45 years; 968 men and 1078 women) who participated in the Shanghai Food Consumption Survey were studied. Factor analysis of data from four periods of 24-h dietary recalls (across 2012-2014) identified dietary patterns. Height, body weight, and waist circumference were measured to calculate the body mass index. A log binominal model examined the association between dietary patterns and obesity, stratified by gender. Four dietary patterns were identified for both genders: rice staple, wheat staple, snacks, and prudent patterns. The rice staple pattern was associated positively with abdominal obesity in men (prevalence ratio (PR) = 1.358; 95% confidence interval (CI) 1.132-1.639; p = 0.001), but was associated negatively with general obesity in women (PR = 0.745; 95% CI: 0.673-0.807; p = 0.031). Men in the highest quartile of the wheat staple pattern had significantly greater risk of central obesity (PR = 1.331; 95% CI: 1.094-1.627; p = 0.005). There may be gender differences in the association between dietary patterns and obesity in middle-aged and elderly populations in Shanghai, China.

  15. Determinants of appetite ratings: the role of age, gender, BMI, physical activity, smoking habits, and diet/weight concern.

    Science.gov (United States)

    Gregersen, Nikolaj T; Møller, Bente K; Raben, Anne; Kristensen, Søren T; Holm, Lotte; Flint, Anne; Astrup, Arne

    2011-01-01

    Appetite measures are often recorded by visual analogue scales (VAS), and are assumed to reflect central nervous system (CNS) perceptions and sensations. However, little is known about how physiological, psychological, social, and cultural factors influence VAS. To investigate whether age, gender, body mass index (BMI), smoking habits, physical activity, diet behaviour, and menstruation cycle are determinants of appetite ratings. We investigated appetite ratings in different groups of a population during a single meal test, including 178 healthy women (98) and men (80), aged 20-60 years with a BMI of 18.5-35.0 kg/m(2). Subjects consumed an evening meal composed to meet individual requirements of energy content and recommendations regarding macronutrient composition. Before and every half hour until 3 hours after the meal, subjects filled out VAS for satiety, fullness, hunger, and prospective food intake. They also filled in a questionnaire on eating/slimming behaviour. Multiple linear regression analyses showed that gender and age were the most powerful predictors of postprandial satiety (pdifferences disappeared after adjusting for age and gender. Smokers rated their prospective consumption lower than non-smokers (pdiffered according to age, gender, and physical activity and to a lesser degree for smoking habits and menstruation cycle. Appetite ratings were not influenced by BMI and diet/weight concern. These factors should be considered when planning studies and analysing data concerning appetite sensations.

  16. Impaired Driving Death Rate, by Age and Gender, 2012 & 2014, Region 3 - Philadelphia

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for people killed in crashes involving a driver with BAC =>0.08%, 2012, 2014. 2012 Source: Fatality Analysis...

  17. Impaired Driving Death Rate, by Age and Gender, 2012 & 2014, Region 7 - Kansas City

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for people killed in crashes involving a driver with BAC =>0.08%, 2012, 2014. 2012 Source: Fatality Analysis...

  18. Impaired Driving Death Rate, by Age and Gender, 2012 & 2014, Region 5 - Chicago

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for people killed in crashes involving a driver with BAC =>0.08%, 2012, 2014. 2012 Source: Fatality Analysis...

  19. Impaired Driving Death Rate, by Age and Gender, 2012 & 2014, Region 9 - San Francisco

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for people killed in crashes involving a driver with BAC =>0.08%, 2012, 2014. 2012 Source: Fatality Analysis...

  20. Impaired Driving Death Rate, by Age and Gender, 2012 & 2014, Region 8 - Denver

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for people killed in crashes involving a driver with BAC =>0.08%, 2012, 2014. 2012 Source: Fatality Analysis...

  1. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 7 - Kansas City

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  2. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 9 - San Francisco

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  3. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 10 - Seattle

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  4. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, HHS Region 1 - Boston

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  5. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 6 - Dallas

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  6. Impaired Driving Death Rate, by Age and Gender, 2012 & 2014, All States

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for people killed in crashes involving a driver with BAC =>0.08%, 2012. 2012 Source: Fatality Analysis...

  7. Age group classification and gender detection based on forced expiratory spirometry.

    Science.gov (United States)

    Cosgun, Sema; Ozbek, I Yucel

    2015-08-01

    This paper investigates the utility of forced expiratory spirometry (FES) test with efficient machine learning algorithms for the purpose of gender detection and age group classification. The proposed method has three main stages: feature extraction, training of the models and detection. In the first stage, some features are extracted from volume-time curve and expiratory flow-volume loop obtained from FES test. In the second stage, the probabilistic models for each gender and age group are constructed by training Gaussian mixture models (GMMs) and Support vector machine (SVM) algorithm. In the final stage, the gender (or age group) of test subject is estimated by using the trained GMM (or SVM) model. Experiments have been evaluated on a large database from 4571 subjects. The experimental results show that average correct classification rate performance of both GMM and SVM methods based on the FES test is more than 99.3 % and 96.8 % for gender and age group classification, respectively.

  8. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, All States

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  9. Impaired Driving Death Rate, by Age and Gender, 2012 & 2014, Region 1 - Boston

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for people killed in crashes involving a driver with BAC =>0.08%, 2012, 2014. 2012 Source: Fatality Analysis...

  10. Impaired Driving Death Rate, by Age and Gender, 2012 & 2014, Region 6 - Dallas

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for people killed in crashes involving a driver with BAC =>0.08%, 2012, 2014. 2012 Source: Fatality Analysis...

  11. Impaired Driving Death Rate, by Age and Gender, 2012 & 2014, Region 4 - Atlanta

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for people killed in crashes involving a driver with BAC =>0.08%, 2012, 2014. 2012 Source: Fatality Analysis...

  12. Impaired Driving Death Rate, by Age and Gender, 2012 & 2014, Region 2 - New York

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for people killed in crashes involving a driver with BAC =>0.08%, 2012, 2014. 2012 Source: Fatality Analysis...

  13. Impaired Driving Death Rate, by Age and Gender, 2012 & 2014, Region 10 - Seattle

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for people killed in crashes involving a driver with BAC =>0.08%, 2012, 2014. 2012 Source: Fatality Analysis...

  14. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 2 - New York

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  15. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 5 - Chicago

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  16. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 8 - Denver

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  17. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 4 - Atlanta

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  18. Motor Vehicle Occupant Death Rate, by Age and Gender, 2012 & 2014, Region 3 - Philadelphia

    Data.gov (United States)

    U.S. Department of Health & Human Services — Rate of deaths by age/gender (per 100,000 population) for motor vehicle occupants killed in crashes, 2012 & 2014. 2012 Source: Fatality Analysis Reporting System...

  19. Age- and Gender-related Disparities in Primary Percutaneous Coronary Interventions for Acute ST-segment elevation Myocardial Infarction.

    Directory of Open Access Journals (Sweden)

    Thomas Pilgrim

    Full Text Available Previous analyses reported age- and gender-related differences in the provision of cardiac care. The objective of the study was to compare circadian disparities in the delivery of primary percutaneous coronary intervention (PCI for acute myocardial infarction (AMI according to the patient's age and gender.We investigated patients included into the Acute Myocardial Infarction in Switzerland (AMIS registry presenting to one of 11 centers in Switzerland providing primary PCI around the clock, and stratified patients according to gender and age.A total of 4723 patients presented with AMI between 2005 and 2010; 1319 (28% were women and 2172 (54% were ≥65 years of age. More than 90% of patients 90 minutes was found in elderly males (adj HR 1.66 (95% CI 1.40-1.95, p<0.001 and females (adj HR 1.57 (95% CI 1.27-1.93, p<0.001, as well as in females <65 years (adj HR 1.47 (95% CI 1.13-1.91, p = 0.004 as compared to males <65 years of age, with significant differences in circadian patterns during on- and off-duty hours.In a cohort of patients with AMI in Switzerland, we observed discrimination of elderly patients and females in the circadian provision of primary PCI.

  20. Effect of gender, age and deprivation on key performance indicators in a FOBT-based colorectal screening programme.

    Science.gov (United States)

    Steele, R J C; Kostourou, I; McClements, P; Watling, C; Libby, G; Weller, D; Brewster, D H; Black, R; Carey, F A; Fraser, C

    2010-01-01

    To assess the effect of gender, age and deprivation on key performance indicators in a colorectal cancer screening programme. Between March 2000 and May 2006 a demonstration pilot of biennial guaiac faecal occult blood test (gFOBT) colorectal screening was carried out in North-East Scotland for all individuals aged 50-69 years. The relevant populations were subdivided, by gender, into four age groups and into five deprivation categories according to the Scottish Index of Multiple Deprivation (SIMD), and key performance indicators analysed within these groups. In all rounds, uptake of the gFOBT increased with age (P key performance indicators, and this has implications both for the evaluation of screening programmes and for strategies designed to reduce inequalities.

  1. Effects of Age, Gender and Target Location on Seated Reach Capacity and Posture

    OpenAIRE

    CHATEAUROUX, E; WANG, X

    2008-01-01

    The aim of this study was to investigate the effects of age, gender, and target location upon arm reach capacity and posture. Background: The older adult population is growing in number. Their specific needs must be better understood to improve the design of work and life spaces. Method: Thirty-eight adults, divided into four groups according to their gender and age, participated in the experiment. They were asked to reach 84 targets located in a large space defined according to their anthrop...

  2. Single Stance Stability and Proprioceptive Control in Older Adults Living at Home: Gender and Age Differences

    Directory of Open Access Journals (Sweden)

    Dario Riva

    2013-01-01

    Full Text Available In developed countries, falls in older people represent a rising problem. As effective prevention should start before the risk becomes evident, an early predictor is needed. Single stance instability would appear as a major risk factor. Aims of the study were to describe single stance stability, its sensory components, and their correlation with age and gender. A random sample of 597 older adults (319 men, 278 women living at home, aged 65–84, was studied. Stability tests were performed with an electronic postural station. The single stance test showed the impairment of single stance stability in older individuals (75–84 yrs. The significant decline of stability in the older subjects may be explained by the impairment of proprioceptive control together with the decrease in compensatory visual stabilization and emergency responses. Younger subjects (65–74 yrs exhibited better, but still inadequate, proprioceptive control with compensatory visual stabilization. Gender differences appeared in older subjects: women were significantly less stable than men. The measurement of the sensory components of single stance stability could aid in the early detection of a decay in antigravity movements many years before the risk of falling becomes evident. Adequate proprioceptive control could mitigate the effects of all other risks of falling.

  3. Single Stance Stability and Proprioceptive Control in Older Adults Living at Home: Gender and Age Differences

    Science.gov (United States)

    Riva, Dario; Mamo, Carlo; Fanì, Mara; Saccavino, Patrizia; Rocca, Flavio; Momenté, Manuel; Fratta, Marianna

    2013-01-01

    In developed countries, falls in older people represent a rising problem. As effective prevention should start before the risk becomes evident, an early predictor is needed. Single stance instability would appear as a major risk factor. Aims of the study were to describe single stance stability, its sensory components, and their correlation with age and gender. A random sample of 597 older adults (319 men, 278 women) living at home, aged 65–84, was studied. Stability tests were performed with an electronic postural station. The single stance test showed the impairment of single stance stability in older individuals (75–84 yrs). The significant decline of stability in the older subjects may be explained by the impairment of proprioceptive control together with the decrease in compensatory visual stabilization and emergency responses. Younger subjects (65–74 yrs) exhibited better, but still inadequate, proprioceptive control with compensatory visual stabilization. Gender differences appeared in older subjects: women were significantly less stable than men. The measurement of the sensory components of single stance stability could aid in the early detection of a decay in antigravity movements many years before the risk of falling becomes evident. Adequate proprioceptive control could mitigate the effects of all other risks of falling. PMID:23984068

  4. Sexism and alexithymia: correlations and differences as a function of gender, age, and educational level

    Directory of Open Access Journals (Sweden)

    Maite Garaigordobil

    2013-05-01

    Full Text Available The goals of the study were to analyze differences as a function of gender, age, and educational level in sexism and alexithymia in a nonclinical and in a clinical sample, and to explore the relation between these constructs. A descriptive and correlational cross-sectional methodology was used. The Ambivalent Sexism Inventory (Glick & Fiske, 1996 and the Toronto Alexithymia Scale (Parker et al. 1993 were administered. The sample comprised 989 participants from the Basque Country, aged between 18 and 65 years. The results revealed: 1 Significantly higher scores in the males in sexism (hostile, benevolent, and ambivalent and in alexithymia (difficulties to express emotions and external-oriented thinking in both samples; in the total alexithymia score, the males had significantly higher scores only in the nonclinical sample; 2 As of 55 years of age, a significant increase in benevolent and ambivalent sexism, and in difficulties to identify emotions, external-oriented thinking, and in the total alexithymia score were observed (only in the nonclinical sample; however, no changes with age were observed in hostile sexism and in difficulties to express emotions; 3 A decrease in sexism and alexithymia as the educational level increased; and 4 Significant positive correlations between sexism and alexithymia.

  5. Mortality forecast from gastroduodenal ulcer disease for different gender and age population groups in Ukraine

    Directory of Open Access Journals (Sweden)

    Duzhiy I.D.

    2016-03-01

    Full Text Available Until 2030 the ulcer mortality will have a growing trend as estimated by the World Health Organization. Detection of countries and population groups with high risks for the ulcer mortality is possible using forecast method. The authors made a forecast of mortality rate from complicated ulcer disease in males and females and their age groups (15-24, 25-34, 35-54, 55-74, over 75, 15 - over 75 in our country. The study included data of the World Health Organization Database from 1991 to 2012. The work analyzed absolute all-Ukrainian numbers of persons of both genders died from the ulcer causes (К25-К27 coded by the 10th International Diseases Classification. The relative mortality per 100 000 of alive persons of the same age was calculated de novo. The analysis of distribution laws and their estimation presents a trend of growth of the relative mortality. A remarkable increase of deaths from the ulcer disease is observed in males and females of the age after 55 years old. After the age of 75 years this trend is more expressed.

  6. Teenagers (15-17 years of age)

    Science.gov (United States)

    ... this age group might: Have more interest in romantic relationships and sexuality. Go through less conflict with ... in activities such as sports, music, theater, and art. Encourage your teen to volunteer and become involved ...

  7. Evaluation of Eyeball and Orbit in Relation to Gender and Age.

    Science.gov (United States)

    Özer, Cenk Murat; Öz, Ibrahim Ilker; Şerifoğlu, Ismail; Büyükuysal, Mustafa Çağatay; Barut, Çağatay

    2016-11-01

    The orbital aperture is the entrance to the orbit in which most important visual structures such as the eyeball and the optic nerve are found. It is vital not only for the visual system but also for the evaluation and recognition of the face. Eyeball volume is essential for diagnosing microphthalmos or buphthalmos in several eye disorders. Knowing the length of the optic nerve is necessary in selecting the right instruments for enucleation. Therefore, the aim of this study was to evaluate eyeball volume, orbital aperture, and optic nerve dimensions for a morphological description in a Turkish population sample according to gender and body side.Paranasal sinus computed tomography (CT) scans of 198 individuals (83 females, 115 males) aged between 5 and 74 years were evaluated retrospectively. The dimensions of orbital aperture, axial length and volume of eyeball, and diameter and length of the intraorbital part of the optic nerve were measured. Computed tomography examinations were performed on an Activion 16 CT Scanner (Toshiba Medical Systems, 2008 Japan). The CT measurements were calculated by using OsiriX software on a personal computer. All parameters were evaluated according to gender and right/left sides. A statistically significant difference between genders was found with respect to axial length of eyeball, optic nerve diameter, dimensions of orbital aperture on both sides, and right optic nerve length. Furthermore, certain statistically significant side differences were also found. There were statistically significant correlations between age and the axial length of the eyeball, optic nerve diameter, and the transverse length of the orbital aperture on both sides for the whole study group.In this study we determined certain morphometric parameters of the orbit. These outcomes may be helpful in developing a database to determine normal orbit values for the Turkish population so that quantitative assessment of orbital disease and orbital deformities will be

  8. Age- and gender-related characteristics of the pubic symphysis and triradiate cartilage in pediatric computed tomography

    International Nuclear Information System (INIS)

    Bayer, Joerg; Suedkamp, Norbert P.; Reising, Kilian; Neubauer, Jakob; Saueressig, Ulrich

    2016-01-01

    There is little information on the pubic symphysis' normal CT appearance in children. We sought to generate age-, gender- and maturity-related symphyseal width appearances in CT scans. Pelvic CT scans performed for any reason during a 6-year period in patients younger than 18 years were retrospectively analyzed. The symphysis width was measured in the axial plane and the triradiate cartilage was classified as open or closed. Four hundred twenty-seven CT scans were evaluated and 350 remained for analysis. Age- and gender-related measurements of the symphysis width are illustrated on various centile graphs. When grouping children by age in years 0-6, 7-11, 12-15 and 16-17, mean (standard deviation) symphysis width was 5.4 mm (0.9), 5.3 mm (1.1), 4.1 mm (1.1) and 3.5 mm (1.0), respectively, in girls and 5.9 mm (1.3), 5.4 mm (1.2), 5.2 mm (1.1) and 4.0 mm (1.0), respectively, in boys. Boys and girls were significantly different in the age groups 12-15 years (P<0.001) and 16-17 years (P=0.04). In the mature pelvis, the symphyseal gap is significantly (P<0.001) shorter in both genders, and in girls compared to boys (P=0.04). The pubic symphysis width in children differs according to age, gender and maturity. The reference values published herein may help detect symphyseal injury. (orig.)

  9. Age- and gender-related characteristics of the pubic symphysis and triradiate cartilage in pediatric computed tomography

    Energy Technology Data Exchange (ETDEWEB)

    Bayer, Joerg; Suedkamp, Norbert P.; Reising, Kilian [Medical Centre -University of Freiburg, Department of Orthopedics and Trauma Surgery, Freiburg (Germany); Neubauer, Jakob [Medical Centre - University of Freiburg, Department of Radiology, Freiburg (Germany); Saueressig, Ulrich [Kreiskrankenhaus Emmendingen, Department of Radiology, Emmendingen (Germany)

    2016-11-15

    There is little information on the pubic symphysis' normal CT appearance in children. We sought to generate age-, gender- and maturity-related symphyseal width appearances in CT scans. Pelvic CT scans performed for any reason during a 6-year period in patients younger than 18 years were retrospectively analyzed. The symphysis width was measured in the axial plane and the triradiate cartilage was classified as open or closed. Four hundred twenty-seven CT scans were evaluated and 350 remained for analysis. Age- and gender-related measurements of the symphysis width are illustrated on various centile graphs. When grouping children by age in years 0-6, 7-11, 12-15 and 16-17, mean (standard deviation) symphysis width was 5.4 mm (0.9), 5.3 mm (1.1), 4.1 mm (1.1) and 3.5 mm (1.0), respectively, in girls and 5.9 mm (1.3), 5.4 mm (1.2), 5.2 mm (1.1) and 4.0 mm (1.0), respectively, in boys. Boys and girls were significantly different in the age groups 12-15 years (P<0.001) and 16-17 years (P=0.04). In the mature pelvis, the symphyseal gap is significantly (P<0.001) shorter in both genders, and in girls compared to boys (P=0.04). The pubic symphysis width in children differs according to age, gender and maturity. The reference values published herein may help detect symphyseal injury. (orig.)

  10. Gender gaps and gendered action in a first-year physics laboratory

    Directory of Open Access Journals (Sweden)

    James Day

    2016-08-01

    Full Text Available [This paper is part of the Focused Collection on Gender in Physics.] It is established that male students outperform female students on almost all commonly used physics concept inventories. However, there is significant variation in the factors that contribute to the gap, as well as the direction in which they influence it. It is presently unknown if such a gender gap exists on the relatively new Concise Data Processing Assessment (CDPA and, therefore, whether gendered actions in the teaching lab might influence—or be influenced by—the gender gap. To begin to get an estimates of the gap, its predictors, and its correlates, we have measured performance on the CDPA at the pretest and post-test level. We have also made observations of how students in mixed-gender partnerships divide their time in the lab. We find a gender gap on the CDPA that persists from pre- to post-test and that is as big as, if not bigger than, similar reported gaps. We also observe compelling differences in how students divide their time in the lab. In mixed-gender pairs, male students tend to monopolize the computer, female and male students tend to share the equipment equally, and female students tend to spend more time on other activities that are not the equipment or computer, such as writing or speaking to peers. We also find no correlation between computer use, when students are presumably working with their data, and performance on the CDPA post-test. In parallel to our analysis, we scrutinize some of the more commonly used approaches to similar data. We argue in favor of more explicitly checking the assumptions associated with the statistical methods that are used and improved reporting and contextualization of effect sizes. Ultimately, we claim no evidence that female students are less capable of learning than their male peers, and we suggest caution when using gain measures to draw conclusions about differences in science classroom performance across gender.

  11. Assessment of peritrochanteric high T2 signal depending on the age and gender of the patients

    Energy Technology Data Exchange (ETDEWEB)

    Haliloglu, Nuray, E-mail: nurayunsal2@hotmail.co [Ankara University School of Medicine, Department of Radiology (Turkey); Inceoglu, Deniz; Sahin, Gulden [Ankara University School of Medicine, Department of Radiology (Turkey)

    2010-07-15

    Introduction: The aim of this study is to evaluate the incidence of peritrochanteric high T2 signal (peritrochanteric edema, peritendinitis) on routine MR imaging studies and to determine whether reporting peritrochanteric edema is always clinically relevant depending on the age and gender of the patients. Materials and methods: We evaluated 79 consecutive bilateral hip MR images performed in our department between January 2006 and December 2006 (57 female, 22 male patients, mean age 49 years). Each study was evaluated for areas of T2 hyperintensity representing edema around the greater trochanter. Patients with a known fracture, tumor, history of radiation therapy, history of hip surgery and prothesis were excluded from the study. Patients with signal intensity alterations within the thickened gluteus medius/minimus tendons (tendinitis) or peritrochanteric bursal fluid accumulation (bursitis) were also excluded. All patients were scanned with our routine MR imaging protocol for hip imaging. Results: In 55 of the 79 patients (70%) peritrochanteric edema was detected on MR images and 52 of these 55 patients (95%) had these changes on both hips. The median age was 56 years for the patients with peritrochanteric edema and 35.5 years for the patients without peritrochanteric edema. There was statistical significance between the median ages of the patients and a significant increased risk of peritrochanteric edema was found over 40 years of age. There was no significant difference between male and female patients. Conclusion: Bilateral peritrochanteric high T2 signal may be a part of the degeneration process and we suggest that it may not be necessarily reported if the clinical findings do not support greater trochanteric pain syndrome.

  12. Assessment of peritrochanteric high T2 signal depending on the age and gender of the patients

    International Nuclear Information System (INIS)

    Haliloglu, Nuray; Inceoglu, Deniz; Sahin, Gulden

    2010-01-01

    Introduction: The aim of this study is to evaluate the incidence of peritrochanteric high T2 signal (peritrochanteric edema, peritendinitis) on routine MR imaging studies and to determine whether reporting peritrochanteric edema is always clinically relevant depending on the age and gender of the patients. Materials and methods: We evaluated 79 consecutive bilateral hip MR images performed in our department between January 2006 and December 2006 (57 female, 22 male patients, mean age 49 years). Each study was evaluated for areas of T2 hyperintensity representing edema around the greater trochanter. Patients with a known fracture, tumor, history of radiation therapy, history of hip surgery and prothesis were excluded from the study. Patients with signal intensity alterations within the thickened gluteus medius/minimus tendons (tendinitis) or peritrochanteric bursal fluid accumulation (bursitis) were also excluded. All patients were scanned with our routine MR imaging protocol for hip imaging. Results: In 55 of the 79 patients (70%) peritrochanteric edema was detected on MR images and 52 of these 55 patients (95%) had these changes on both hips. The median age was 56 years for the patients with peritrochanteric edema and 35.5 years for the patients without peritrochanteric edema. There was statistical significance between the median ages of the patients and a significant increased risk of peritrochanteric edema was found over 40 years of age. There was no significant difference between male and female patients. Conclusion: Bilateral peritrochanteric high T2 signal may be a part of the degeneration process and we suggest that it may not be necessarily reported if the clinical findings do not support greater trochanteric pain syndrome.

  13. Gender and age differences in mixed metal exposure and urinary excretion

    International Nuclear Information System (INIS)

    Berglund, Marika; Lindberg, Anna-Lena; Rahman, Mahfuzar; Yunus, Mohammad; Grandér, Margaretha; Lönnerdal, Bo; Vahter, Marie

    2011-01-01

    Background: Little is known about the variation in exposure to toxic metals by age and gender and other potential modifying factors. We evaluated age and gender differences by measurements of metal/element concentrations in urine in a rural population in Matlab, Bangladesh, in three age groups: 8–12 (N=238), 14–15 (N=107) and 30–88 (N=710) years of age, living in an area with no point sources of metal exposure but where elevated water arsenic concentrations are prevalent. Results: We found marked differences in urine concentrations of metals and trace elements by gender, age, tobacco use, socioeconomic and nutritional status. Besides a clearly elevated urinary arsenic concentration in all age groups (medians 63–85 μg As/L), and despite the low degree of contamination from industries and traffic, the urine concentrations of toxic metals such as cadmium and lead were clearly elevated, especially in children (median 0.31 μg Cd/L and 2.9 μg Pb/L, respectively). In general, women had higher urinary concentrations of toxic metals, especially Cd (median 0.81 μg/L) compared to men (0.66 μg/L) and U (median 10 ng/L in women, compared to 6.4 ng/L in men), while men had higher urinary concentrations of the basic and essential elements Ca (69 mg/L in men, 30–50 years, compared to 52 mg/L in women), Mg (58 mg/L in men compared to 50 mg/L in women), Zn (182 μg/L in men compared to 117 μg/L in women) and Se (9.9 μg/L in men compared to 8.7 μg/L in women). Manganese was consistently higher in females than in males in all age groups, suggesting a biological difference between females and males in Mn metabolism. Increasing socioeconomic status decreased the toxic metal exposure significantly in children and especially in men. Poor iron status was detected in 17% of children, adolescents and women, but only in 6% of men. Also zinc deficiency was more prevalent in females than in males. Conclusions: Women and children seemed to be more at risk for toxic metal

  14. Gender and age differences in mixed metal exposure and urinary excretion

    Energy Technology Data Exchange (ETDEWEB)

    Berglund, Marika, E-mail: Marika.Berglund@ki.se [Institute of Environmental Medicine, Karolinska Institutet, Stockholm (Sweden); Lindberg, Anna-Lena [Institute of Environmental Medicine, Karolinska Institutet, Stockholm (Sweden); Rahman, Mahfuzar; Yunus, Mohammad [International Centre for Diarrhoeal Disease Research (Bangladesh); Grander, Margaretha [Institute of Environmental Medicine, Karolinska Institutet, Stockholm (Sweden); Loennerdal, Bo [Department of Nutrition, University of California, Davis, CA 95616 (United States); Vahter, Marie [Institute of Environmental Medicine, Karolinska Institutet, Stockholm (Sweden)

    2011-11-15

    Background: Little is known about the variation in exposure to toxic metals by age and gender and other potential modifying factors. We evaluated age and gender differences by measurements of metal/element concentrations in urine in a rural population in Matlab, Bangladesh, in three age groups: 8-12 (N=238), 14-15 (N=107) and 30-88 (N=710) years of age, living in an area with no point sources of metal exposure but where elevated water arsenic concentrations are prevalent. Results: We found marked differences in urine concentrations of metals and trace elements by gender, age, tobacco use, socioeconomic and nutritional status. Besides a clearly elevated urinary arsenic concentration in all age groups (medians 63-85 {mu}g As/L), and despite the low degree of contamination from industries and traffic, the urine concentrations of toxic metals such as cadmium and lead were clearly elevated, especially in children (median 0.31 {mu}g Cd/L and 2.9 {mu}g Pb/L, respectively). In general, women had higher urinary concentrations of toxic metals, especially Cd (median 0.81 {mu}g/L) compared to men (0.66 {mu}g/L) and U (median 10 ng/L in women, compared to 6.4 ng/L in men), while men had higher urinary concentrations of the basic and essential elements Ca (69 mg/L in men, 30-50 years, compared to 52 mg/L in women), Mg (58 mg/L in men compared to 50 mg/L in women), Zn (182 {mu}g/L in men compared to 117 {mu}g/L in women) and Se (9.9 {mu}g/L in men compared to 8.7 {mu}g/L in women). Manganese was consistently higher in females than in males in all age groups, suggesting a biological difference between females and males in Mn metabolism. Increasing socioeconomic status decreased the toxic metal exposure significantly in children and especially in men. Poor iron status was detected in 17% of children, adolescents and women, but only in 6% of men. Also zinc deficiency was more prevalent in females than in males. Conclusions: Women and children seemed to be more at risk for toxic

  15. Orthognathic surgery in patients over 40 years of age: indications and special considerations.

    Science.gov (United States)

    Peacock, Zachary S; Lee, Cameron C Y; Klein, Katherine P; Kaban, Leonard B

    2014-10-01

    To assess indications, incidence, patient experience, and outcomes of orthognathic surgery in patients over 40 years of age. This was a retrospective cohort study of all patients who underwent orthognathic surgical procedures at Massachusetts General Hospital from 1995 to 2012. Demographic variables, including age, gender, indications, date, and type of operation, were documented. Patients were divided into 2 groups by date of operation: 1) 1995 to 2002 and 2) 2003 to 2012. The predictor variable was age (>40 vs orthognathic surgery varies by age and gender. Older patients, particularly men, tend to seek treatment for functional rather than esthetic reasons. Patients older than 40 years had longer hospital stays and an increased rate of postoperative hardware removal. Copyright © 2014 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  16. Influence of vascular enhancement, age and gender on pulmonary perfused blood volume quantified by dual-energy-CTPA

    International Nuclear Information System (INIS)

    Meinel, Felix G.; Graef, Anita; Sommer, Wieland H.; Thierfelder, Kolja M.; Reiser, Maximilian F.; Johnson, Thorsten R.C.

    2013-01-01

    Objectives: To determine the influence of technical and demographic parameters on quantification of pulmonary perfused blood volume (PBV) in dual energy computed tomography pulmonary angiography (DE-CTPA). Materials and methods: Pulmonary PBV was quantified in 142 patients who underwent DE-CTPA for suspected pulmonary embolism but in whom no thoracic pathologies were detected. Multivariate linear regression analysis was performed to calculate the influence of age, gender, enhancement of pulmonary trunk and enhancement difference between pulmonary trunk and left atrium (as a measure of timing) on PBV values. The resulting regression coefficients were used to calculate age-specific ranges of normal for PBV values adjusted for vascular enhancement and timing. Results: Enhancement of the pulmonary trunk (β = −0.29, p = 0.001) and enhancement difference between pulmonary trunk and left atrium (β = −0.24, p = 0.003) were found to significantly influence PBV values. Age (β = −0.33, p < 0.001) but not gender (β = 0.14, p = 0.05) had a significant negative influence on pulmonary PBV values. There was a 20% relative decrease of pulmonary PBV from patients aged <30 to patients over 80 years of age. Conclusions: DE-CTPA derived PBV values need to be corrected for age, vascular enhancement and timing but not for gender. The age-specific ranges of normal derived from this study can be used as a reference in future studies of PBV in pulmonary pathologies

  17. Can positive social exchanges buffer the detrimental effects of negative social exchanges? Age and gender differences.

    Science.gov (United States)

    Fiori, Katherine L; Windsor, Tim D; Pearson, Elissa L; Crisp, Dimity A

    2013-01-01

    Findings from existing research exploring whether positive social exchanges can help to offset (or 'buffer' against) the harmful effects of negative social exchanges on mental health have been inconsistent. This could be because the existing research is characterized by different approaches to studying various contexts of 'cross-domain' and 'within-domain' buffering, and/or because the nature of buffering effects varies according to sociodemographic characteristics that underlie different aspects of social network structure and function. The purpose of this study was to examine whether the buffering effects of global perceptions of positive exchanges on the link between global negative exchanges and mental health varied as a function of age and gender. We used a series of regressions in a sample of 556 Australian older adults (ages 55-94) to test for three-way interactions among gender, positive social exchanges, and negative social exchanges, as well as age and positive and negative social exchanges, in predicting mental health, controlling for years of education, partner status, and physical functioning. We found that positive exchanges buffered against negative exchanges for younger old adults, but not for older old adults, and for women, but not for men. Our findings are interpreted in light of research on individual differences in coping responses and interpersonal goals among late middle-aged and older adults. Our findings are in line with gerontological theories (e.g., socioemotional selectivity theory), and imply that an intervention aimed at using positive social exchanges as a means of coping with negative social exchanges might be more successful among particular populations (i.e., women, 'younger' old adults). Copyright © 2012 S. Karger AG, Basel.

  18. Effects of uncertainty, transmission type, driver age and gender on brake reaction and movement time.

    Science.gov (United States)

    Warshawsky-Livne, Lora; Shinar, David

    2002-01-01

    Braking time (BT) is a critical component in safe driving, and various approaches have been applied to minimize it. This study analyzed the components of BT in order to assess the effects of age, gender, vehicle transmission type, and event uncertainty, on its two primary components, perception-reaction time and brake-movement time. Perception-reaction time and brake-movement time were measured at the onset of lights for 72 subjects in a simulator. The six experimental conditions were three levels of uncertainty conditions (none, some, and some + false alarms) and two types of transmission (manual and automatic). The 72 subjects, half male and half female, were further divided into three age groups (mean of 23, 30, and 62 years). Each subject had 10 trials in each of the three levels of uncertainty conditions. Transmission type did not significantly affect either perception-reaction time or brake-movement time. Perception-reaction time increased significantly from 0.32 to 0.42 s (P brake-movement time did not change. Perception-reaction time increased (from 0.35 to 0.43 s) with age but brake-movement time did not change with age. Gender did not affect perception-reaction time but did affect brake-movement time (males 0.19 s vs. females 0.16 s). At 90 km/h, a car travels 0.25 m in 0.01 s. Consequently, even such small effects multiplied by millions of vehicle-kilometers can contribute to significant savings in lives and damages.

  19. Older women and sexuality: Narratives of gender, age, and living environment.

    Science.gov (United States)

    Jen, Sarah

    2017-01-01

    Little research has explored the intersection of aging and sexuality. This qualitative study is informed by a life course approach and narrative gerontology methods. Semistructured interviews were conducted with 13 women age 55 and older to explore the effects of gender, aging, and living environment on past and current sexual experiences. Subthemes from each major theme are discussed, including: (a) messages about and perceived effects of gender, (b) perceived effects of aging, and (c) perceived effects of living environment. Findings support the use of dynamical systems theory to study women's sexual experiences.

  20. Women and substance abuse: gender, age, and cultural considerations.

    Science.gov (United States)

    Stevens, Sally J; Andrade, Rosi A C; Ruiz, Bridget S

    2009-01-01

    Historically, data has shown that a smaller percentage of women use alcohol and illicit substances compared to men, and that frequency of use has been lower among women compared to use among men. Although this data on usage may be true, researchers also acknowledge that substance use among women has been a hidden issue, one not realistically acknowledged by society, especially prior to the mid-1960s. Along with this, more recent data indicates that rates of substance use among women are increasing. Factors contributing to this increase in substance abuse have begun to receive considerable attention, and recent research suggests that many issues exist that are unique to substance use among women. The purpose of this article is to discuss gender specific considerations in women's substance abuse by examining the history of substance use among women; analyzing gender-specific factors, including physiological factors, trauma-related factors, mental health issues, and cultural considerations that impact on women's substance use; articulating treatment approaches for working with substance abusing women and girls; and providing recommendations for further research in this area.

  1. Gender Gaps and Gendered Action in a First-Year Physics Laboratory

    Science.gov (United States)

    Day, James; Stang, Jared B.; Holmes, N. G.; Kumar, Dhaneesh; Bonn, D. A.

    2016-01-01

    It is established that male students outperform female students on almost all commonly used physics concept inventories. However, there is significant variation in the factors that contribute to the gap, as well as the direction in which they influence it. It is presently unknown if such a gender gap exists on the relatively new Concise Data…

  2. The Role of Age and Gender in the Choice of Address Forms: A Sociolinguistic Study

    Directory of Open Access Journals (Sweden)

    Mahzad Mardiha

    2012-09-01

    Full Text Available The main objective of the present study is to investigate the impact of gender as well as age on the choice of forms of address in Persian. The hypothesis is that variation in the forms of address is related not only to gender of the interlocutors but also to the age of them. For this study, 30 university students- 15 males and 15 females- participated in this process that all of them were asked to fill out a questionnaire presented in the appendix. The results of the data analysis indicate that both men and women use address forms of formality (Šoma more frequently in addressing the older people from both genders that shows age is more significant than gender in determining the pronouns in address system of Persian.

  3. Mortality in Children Aged 0-9 Years: A Nationwide Cohort Study from Three Nordic Countries

    DEFF Research Database (Denmark)

    Yu, Yongfu; Qin, Guoyou; Cnattingius, Sven

    2016-01-01

    boys and girls decreased from 1.25 to 1.21 with the most prominent reduction in children aged 5–9 years (from 1.59 to 1.19). Neoplasms, diseases of the nervous system and transport accidents were the most frequent cause of death after the first year of life. These three leading causes of death declined...... comparing cause-specific mortality, and half of deaths from diseases of the nervous system occurred in infancy. Mortality rate due to transport accidents increased with age and was highest in boys aged 5–9 years. Conclusions Mortality rate in children aged 0–9 years has been decreasing with diminished...... difference between genders over the past decades. Our results suggest the importance of further research on mortality by causes of neoplasms, and causes of transport accidents—especially in children aged 5–9 years...

  4. [Child and adolescent development: common mental disorders according to age and gender].

    Science.gov (United States)

    Navarro-Pardo, Esperanza; Meléndez Moral, Juan Carlos; Sales Galán, Alicia; Sancerni Beitia, M Dolores

    2012-01-01

    Despite the increase in the incidence and prevalence rates of children and adolescents' mental disorders, there are few works performed with large and representative samples of children and adolescents with psychopathological symptoms. The present work analyses 588 participants referred by first care pediatricians to a specialized unit for children and adolescents' mental health. As a result of the study, a statistically significant relation was found between age and diagnosis: a larger incidence of behavioral disorders, communication disorders, elimination disorders, pervasive developmental disorders, impulse-control disorders from 0 to 5 years; behavioral disorders and attention deficit hyperactivity disorder (ADHD) were more common from 6 to 11 years, behavioral and anxiety disorders were more likely at 12 to 15 years; and, lastly, behavioral disorders were more prevalent from 16 to 18 years. With respect to gender, there was a significant relationship with diagnosis: boys had more behavioral disorders, whereas girl had more anxiety disorders. To conclude, a relationship between mental disorders and developmental achievements could be indicated in the younger group. Additionally, externalizing disorders in boys and internalizing ones n girls were more prevalent across all ages.

  5. Dietary Risk Factors by Race/Ethnicity, Age-Group, and Gender in a Representative Sample of US Older Adults.

    Science.gov (United States)

    Vaccaro, J A; Huffman, F G

    2017-01-01

    To explore the relationships among ethnicity/race, gender, demographics, age-group and dietary health in a nationally representative sample of older adults. Cross-sectional study. Data for this study were collected by interview in the mobile examination centers from the National Health and Nutrition Examination Surveys, 2011 - 2012. U.S. representative sample of adults aged 55 years and older (N = 1860) from five ethnic/racial groups. All participants read, understood, and signed informed consent forms under data collection procedures by trained individuals. Sociodemographics were collected by trained interviewers using a general questionnaire. Food groups were determined by 24-hour recall using the validated USDA Automated Multiple-Pass Method. Data were presented by cross-tabulation and logistic regression to investigate relationships among race/ethnicity, gender, and age groups. Over 70% of older adults failed to consume 2.75 cups of combined fruits and vegetables. Other Hispanics (Hispanics excluding Mexican Americans) had higher Odds of sugar-containing food consumption compared to non-Hispanic Whites (adjusted model). Being older and female were protective factors for over-consumption of sugar. Older Americans are not meeting dietary guidelines and there are differences by gender and ethnicity. Since diet has been associated with quality of life and medical costs, public health interventions can benefit by knowing age-, gender- and racial/ethnic- specific dietary behaviors.

  6. The mediating role of recovery opportunities on future sickness absence from a gender- and age-sensitive perspective.

    Directory of Open Access Journals (Sweden)

    J S Boschman

    Full Text Available A lack of sufficient recovery during and after work may help to explain impaired health in the long run. We aimed to increase knowledge on the mediating role of recovery opportunities (RO during and after work on future sickness absence from a gender- and age-sensitive perspective. We used data on RO from a Swedish national survey in 2011 and linked these to sickness absence (>14 days two years later among the general working population (N = 7,649. Mediation of the relationship between gender and sickness absence by exposure to RO was studied through linear regression. We conducted separate analyses for RO during and after work and for three different age groups (16-29; 30-49; 50-64. The sample consisted of 3,563 men and 4,086 women. Sickness absence was higher among the women than among the men (11 days vs 5 days, p<0.001. Men reported statistically significantly more positive on their RO than women. RO during (ß 0.3-1.8 and after work (ß 0.4-0.6 mediated the relationship between gender and sickness absence. Mediation effects existed across age groups, with the strongest effects of RO during work found among the age group between 50 and 64 years of age (attenuation 36%. Our results indicate that gender inequality is also reflected in worse RO among women. This partially explains the increased risk of future sickness absence, particularly among those above 50 years of age. These findings show that RO during work deserve more attention in working life research.

  7. Impact of radiation history, gender and age on bone quality in sites for orthodontic skeletal anchorage device placement.

    Science.gov (United States)

    Konermann, A; Appel, T; Wenghoefer, M; Sirokay, S; Dirk, C; Jäger, A; Götz, W

    2015-05-01

    Stability of orthodontic miniscrew implants is prerequisite to their success and durability in orthodontic treatment. As investigations revealed a positive correlation of miniscrew stability to periimplant bone quality, it has been the aim of this study to analyze the bone structure of resection preparations of human mandibles histologically by investigating the samples according to age, gender and exposure to radiotherapy. Inflammation- and tumor-free alveolar bone sections from human mandibles (n = 31) with previously diagnosed carcinoma, chronic osteomyelitis or cysts were analyzed histomorphologically and histomorphometrically as to the dimension of trabeculae in cancellous areas. Group A investigated the impact of a history of radiation therapy, group B of gender and group C contrasted biopsies from individuals aging under 60 or over 60 years. Statistics were performed using the Kruskal-Wallis-test. Radiation, gender and age did not significantly influence bone density. The mean bone density averaged 40.7 ± 15.0% of spongiosa for the total collective with a median age of 58.4 years ± 14.7 years. Our findings provide new information on bone quality, thus contributing to a more precise evaluation of the parameters affecting and those not affecting miniscrew implant stability. On the basis of these results, the formulation of clinical guidelines for risk assessment of therapeutic approaches in patients prior to insertion of orthodontic skeletal anchorage devices seems to be conceivable. Copyright © 2014 Elsevier GmbH. All rights reserved.

  8. Gender, age and ethnicity influence on pain levels and analgesic use in the acute whiplash injury.

    Science.gov (United States)

    Koren, L; Peled, E; Trogan, R; Norman, D; Berkovich, Y; Israelit, S

    2015-06-01

    Initial pain level in the acute whiplash injury is the most consistent predictor of transformation to a chronic pain syndrome. The risk factors for those early pain levels were, to our knowledge, scarcely evaluate to this date. We set to evaluate whether gender, age or ethnicity comprise a risk factor for those initial pain levels. Further, gender, age and ethnicity have been shown to be bias factors in pain management. We investigated if gender, age or ethnicity are bias factor in pain management in the face of a standardized pain treatment protocol in the acute whiplash injury. We reviewed 2,538 patients with acute whiplash injury that were treated at our emergency department (ED). Gender, age and ethnicity were investigated as risk factors for elevated visual analog scale (VAS) scores. Those factors were also investigated as bias in pain medication administration in the face of a standardized analgesic protocol. Women had significantly higher VAS scores (p = 0.009). Age and ethnicity did not influence pain levels. There was no influence of gender or age on pain medication administration. The Jewish patients (the majority in Israel) were administered fewer pain medication (p whiplash injury. Age and ethnicity have less impact on those pain levels. A pain management protocol might reduce bias in pain management in the acute whiplash injury in the ED. The Jewish population tends to be less receptive to pain medication administration.

  9. Perceived gender inequality in the couple relationship and musculoskeletal pain in middle-aged women and men.

    Science.gov (United States)

    Bohlin, Anna; Ahlgren, Christina; Hammarstrom, Anne; Gustafsson, Per E

    2013-12-01

    Musculoskeletal pain is a major health problem, especially in women, and is partially determined by psychosocial factors. The aim of the present study was to investigate whether gender inequality in the couple relationship was related to musculoskeletal pain. Participants (n=721; 364 women and 357 men) were all individuals living in a couple relationship in the Northern Swedish Cohort, a 26-year Swedish cohort study. Self-administered questionnaire data at age 42 years comprised perceived gender inequality in the couple relationship and musculoskeletal pain (in three locations, summarised into one score and median-split), concurrent demographic factors, psychological distress, and previous musculoskeletal pain at age 30 years. Associations were examined using logistic regression. Gender inequality was positively associated with symptoms of musculoskeletal pain in the total sample, remaining significant after addition of possible confounders and of previous musculoskeletal pain. Separate adjustment for concurrent psychological distress attenuated the association but not below significance. The association was present and of comparable strength in both women and men. Gender inequality in the couple relationship might contribute to the experience of musculoskeletal pain in both women and men. The results highlight the potential adverse bodily consequences of living in unequal relationships.

  10. Gender disparity in late-life cognitive functioning in India: findings from the longitudinal aging study in India.

    Science.gov (United States)

    Lee, Jinkook; Shih, Regina; Feeney, Kevin; Langa, Kenneth M

    2014-07-01

    To examine gender disparities in cognitive functioning in India and the extent to which education explains this disparity in later life. This study uses baseline interviews of a prospective cohort study of 1,451 community-residing adults 45 years of age or older in four geographically diverse states of India (Karnataka, Kerala, Punjab, Rajasthan). Data collected during home visits includes cognitive performance tests, and rich sociodemographic, health, and psychosocial variables. The cognitive performance tests include episodic memory, numeracy, and a modified version of the Mini-Mental State Examination. We find gender disparity in cognitive function in India, and this disparity is greater in the north than the south. We also find that gender disparities in educational attainment, health, and social and economic activity explain the female cognitive disadvantage in later life. We report significant gender disparities in cognitive functioning among older Indian adults, which differ from gender disparities in cognition encountered in developed countries. Our models controlling for education, health status, and social and economic activity explain the disparity in southern India but not the region-specific disparity in the northern India. North Indian women may face additional sources of stress associated with discrimination against women that contribute to persistent disadvantages in cognitive functioning at older ages. © The Author 2014. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  11. Age, gender and puberty influence the development of facial emotion recognition

    Directory of Open Access Journals (Sweden)

    Kate eLawrence

    2015-06-01

    Full Text Available Our ability to differentiate between simple facial expressions of emotion develops between infancy and early adulthood, yet few studies have explored the developmental trajectory of emotion recognition using a single methodology across a wide age-range. We investigated the development of emotion recognition abilities through childhood and adolescence, testing the hypothesis that children’s ability to recognise simple emotions is modulated by chronological age, pubertal stage and gender. In order to establish norms, we assessed 478 children aged 6-16 years, using the Ekman-Friesen Pictures of Facial Affect. We then modelled these cross-sectional data in terms of competence in accurate recognition of the six emotions studied, when the positive correlation between emotion recognition and IQ was controlled. Significant linear trends were seen in children’s ability to recognise facial expressions of happiness, surprise, fear and disgust; there was improvement with increasing age. In contrast, for sad and angry expressions there is little or no change in accuracy over the age range 6-16 years; near-adult levels of competence are established by middle-childhood. In a sampled subset, pubertal status influenced the ability to recognize facial expressions of disgust and anger; there was an increase in competence from mid to late puberty, which occurred independently of age. A small female advantage was found in the recognition of some facial expressions. The normative data provided in this study will aid clinicians and researchers in assessing the emotion recognition abilities of children and will facilitate the identification of abnormalities in a skill that is often impaired in neurodevelopmental disorders. If emotion recognition abilities are a good model with which to understand adolescent development, then these results could have implications for the education, mental health provision and legal treatment of teenagers.

  12. Age, gender, and puberty influence the development of facial emotion recognition.

    Science.gov (United States)

    Lawrence, Kate; Campbell, Ruth; Skuse, David

    2015-01-01

    Our ability to differentiate between simple facial expressions of emotion develops between infancy and early adulthood, yet few studies have explored the developmental trajectory of emotion recognition using a single methodology across a wide age-range. We investigated the development of emotion recognition abilities through childhood and adolescence, testing the hypothesis that children's ability to recognize simple emotions is modulated by chronological age, pubertal stage and gender. In order to establish norms, we assessed 478 children aged 6-16 years, using the Ekman-Friesen Pictures of Facial Affect. We then modeled these cross-sectional data in terms of competence in accurate recognition of the six emotions studied, when the positive correlation between emotion recognition and IQ was controlled. Significant linear trends were seen in children's ability to recognize facial expressions of happiness, surprise, fear, and disgust; there was improvement with increasing age. In contrast, for sad and angry expressions there is little or no change in accuracy over the age range 6-16 years; near-adult levels of competence are established by middle-childhood. In a sampled subset, pubertal status influenced the ability to recognize facial expressions of disgust and anger; there was an increase in competence from mid to late puberty, which occurred independently of age. A small female advantage was found in the recognition of some facial expressions. The normative data provided in this study will aid clinicians and researchers in assessing the emotion recognition abilities of children and will facilitate the identification of abnormalities in a skill that is often impaired in neurodevelopmental disorders. If emotion recognition abilities are a good model with which to understand adolescent development, then these results could have implications for the education, mental health provision and legal treatment of teenagers.

  13. Age, gender, and puberty influence the development of facial emotion recognition

    Science.gov (United States)

    Lawrence, Kate; Campbell, Ruth; Skuse, David

    2015-01-01

    Our ability to differentiate between simple facial expressions of emotion develops between infancy and early adulthood, yet few studies have explored the developmental trajectory of emotion recognition using a single methodology across a wide age-range. We investigated the development of emotion recognition abilities through childhood and adolescence, testing the hypothesis that children’s ability to recognize simple emotions is modulated by chronological age, pubertal stage and gender. In order to establish norms, we assessed 478 children aged 6–16 years, using the Ekman-Friesen Pictures of Facial Affect. We then modeled these cross-sectional data in terms of competence in accurate recognition of the six emotions studied, when the positive correlation between emotion recognition and IQ was controlled. Significant linear trends were seen in children’s ability to recognize facial expressions of happiness, surprise, fear, and disgust; there was improvement with increasing age. In contrast, for sad and angry expressions there is little or no change in accuracy over the age range 6–16 years; near-adult levels of competence are established by middle-childhood. In a sampled subset, pubertal status influenced the ability to recognize facial expressions of disgust and anger; there was an increase in competence from mid to late puberty, which occurred independently of age. A small female advantage was found in the recognition of some facial expressions. The normative data provided in this study will aid clinicians and researchers in assessing the emotion recognition abilities of children and will facilitate the identification of abnormalities in a skill that is often impaired in neurodevelopmental disorders. If emotion recognition abilities are a good model with which to understand adolescent development, then these results could have implications for the education, mental health provision and legal treatment of teenagers. PMID:26136697

  14. Health, body image, gender, and migration status: their relationship to sexuality in old age.

    Science.gov (United States)

    Shkolnik, Darya; Iecovich, Esther

    2013-10-01

    The aim of this study was to assess the relationships between gender, migration status, perceived health, body image, and sexual activity and satisfaction among older adults. It was hypothesized that men and those who are long-standing residents in Israel will report better perceived health, a positive body image, and these will be associated with greater sexuality, compared with women, new immigrants with poorer perceived health and a negative body image. The sample included 200 respondents who were 60 years and older, functionally independent and living with a spouse or a partner for at least one year, heterosexual, and living in the community in Israel. Respondents were recruited through community-based services for older persons and snowballing. Multivariate analyses were performed to examine differences by groups of respondents and to identify the best predictors of the outcome variables. The majority had some kind of sexual activity. No significant differences were found between men and women with regard to perceived health, body image, sexual activity and satisfaction, but significant differences were found between new immigrants from former Soviet Union countries and long-standing residents in Israel. Mental health, age, and migration status were significant in explaining sexual activity, while age, education, and sexual activity were significant in explaining sexual satisfaction. A variety of factors play a role with regard to sexuality in old age, in particular immigration status. Appropriate interventions can help older adults cope with the determinants that negatively affect their mental health and sexual life.

  15. Feedback processing in adolescence: an event-related potential study of age and gender differences.

    Science.gov (United States)

    Grose-Fifer, Jillian; Migliaccio, Renee; Zottoli, Tina M

    2014-01-01

    Adolescence has frequently been characterized as a period of increased risk taking, which may be largely driven by maturational changes in neural areas that process incentives. To investigate age- and gender-related differences in reward processing, we recorded event-related potentials (ERPs) from 80 participants in a gambling game, in which monetary wins and losses were either large or small. We measured two ERP components: the feedback-related negativity (FRN) and the feedback P3 (fP3). The FRN was sensitive to the size of a win in both adult (aged 23-35 years) and adolescent (aged 13-17 years) males, but not in females. Small wins appeared to be less rewarding for males than for females, which may in part explain more approach-driven behavior in males in general. Furthermore, adolescent boys showed both delayed FRNs to high losses and less differentiation in FRN amplitude between wins and losses in comparison to girls. The fP3, which is thought to index the salience of the feedback at a more conscious level than the FRN, was also larger in boys than in girls. Taken together, these results imply that higher levels of risk taking that are commonly reported in adolescent males may be driven both by hypersensitivity to high rewards and insensitivity to punishment or losses. © 2014 S. Karger AG, Basel.

  16. Age- and gender-related distribution of bone mineral density and mechanical properties of the proximal humerus

    International Nuclear Information System (INIS)

    Lill, H.; Hepp, P.; Korner, J.; Josten, C.; Gowin, W.; Oestmann, J.W.; Haas, N.P.; Duda, G.N.

    2002-01-01

    Purpose: To evaluate age- and gender-related mechanical properties and bone mineral density (BMD) of the proximal humerus at different levels and regions. Materials and methods: Mechanical indentation testing, DXA, QCT, pQCT and the radiogrammetry (Cortical Index, CI) were carried out in 70 freshly harvested humeri from 46 human cadavers (23 females, 23-males; median age 70.5 years). Results: In the female group, a high correlation between age and BMD was found (ρ=0.62 to -0.70, p [de

  17. Changing patterns of tobacco use in a middle-aged population – the role of snus, gender, age, and education

    Directory of Open Access Journals (Sweden)

    Margareta Norberg

    2011-06-01

    Full Text Available Background : In Sweden, the smoking prevalence has declined. In 2007, it was among the lowest in the industrialized world. A steady increase in the use of Swedish oral moist snuff, snus, has occurred in parallel. This development is neither solicited by authorities nor the medical establishment, but rather has occurred along with increased awareness of the dangers of smoking, and has been promoted by product development and marketing of snus. Objective : To evaluate time trends in patterns of tobacco use in northern Sweden during 1990–2007. Design : Cross-sectional (99,381 subjects and longitudinal (26,867 subjects data from the Västerbotten Intervention Programme (VIP 1990–2007 were analyzed. All adults in Västerbotten County are invited to a VIP health examination at ages 40, 50, and 60 years, and until 1995 also 30 years. Smoking and use of snus were evaluated by gender, age and educational groups. Intermittent smoking was categorized as smoking. Results : From the period 1990–1995 to the period 2002–2007, smoking prevalence decreased from 26 to 16% among men and from 27 to 18% among women. The differences in prevalence increased between educational groups. The decline in smoking was less and the increase of snus use was greater among those with basic education. The use of snus among basic-educated 40-year-olds reached 35% among men and 14% among women during 2002–2007. Dual smoking and snus use increased among men and women with basic education. Smoking without snus use was more prevalent among women. Gender differences in total smoking prevalence (smoking only plus dual use were small in all age groups, but increased among those with basic education reaching 7.3% during 2002–2007, with women being more frequent smokers. Smoking prevalences were similar among never, former and current snus users. Among the 30,000 former smokers, 38% of men and 64% of women had never used snus. Longitudinal data showed a decline in total tobacco

  18. Protective versus risk factors for self-objectification in different age and gender cohorts

    Directory of Open Access Journals (Sweden)

    Rollero Chiara

    2018-01-01

    Full Text Available The harmful effects of objectification and self-objectification have been widely investigated, but few studies have examined factors that may predict self-objectification. This research intends to assess the protective versus risk role of sociodemographic and physical characteristics (age, BMI, psychosocial variables (self-esteem; self-oriented perfectionism and socially prescribed perfectionism, and social factors (influence of family and friends; internalization of media standards on self-objectification in men and women. The selfobjectification was assessed with two subscales of the Objectified Body Consciousness Scale: Body Shame and Body Surveillance. Participants were 812 Italian adults of different age cohorts (age range 21–60 years; 50.7% females recruited via a quota sampling method. Two regression models separately for males and females were performed. Results showed that mass media influence was the strongest predictor for body surveillance and body shame in both men and women, whereas gender-related patterns emerged for physical, psychological, and relational variables with age as moderator.

  19. Age trends in rates of substance use disorders across ages 18-90: Differences by gender and race/ethnicity.

    Science.gov (United States)

    Vasilenko, Sara A; Evans-Polce, Rebecca J; Lanza, Stephanie T

    2017-11-01

    Although research has documented age differences in substance use, less is known about how prevalence of substance use disorders (SUDs) vary across age and differ by gender and race/ethnicity. Time-varying effect models (TVEMs) were estimated on data from the National Epidemiologic Survey of Alcohol and Related Conditions-III (NESARC III; N=36,309), a nationally representative survey of the adult population. The sample was 44% male; 53% White, 21% Black, 19% Hispanic/Latino, 6% other race/ethnicity. Prevalence of four SUDs (alcohol, tobacco, cannabis and opioid use disorders) were flexibly estimated across ages 18-90 by gender and race/ethnicity. Estimated SUD prevalences were generally higher for men compared to women at most ages until the 70s. However, disparities by race/ethnicity varied with age, such that for most SUDs, estimated prevalences were higher for White participants at younger ages and Black participants at older ages. Results suggest relatively constant disparities by gender across age, and a crossover effect for Black and White participants. Findings demonstrate that Black individuals in midlife may be an important target of intervention programs for some substances. Copyright © 2017 Elsevier B.V. All rights reserved.

  20. Influence of maternal age, gestational age and fetal gender on expression of immune mediators in amniotic fluid

    Directory of Open Access Journals (Sweden)

    Weissenbacher Tobias

    2012-07-01

    Full Text Available Abstract Background Variations in cytokine and immune mediator expression patterns in amniotic fluid due to gestational age, maternal age and fetal gender were investigated. Findings Amniotic fluid samples were obtained from 192 women, 82 with a mid-trimester amniocentesis (median gestational age 17 weeks and 110 with a caesarean section not in labor (median gestational age 39 weeks. Amniotic fluid was screened by commercial ELISAs for the TH1/TH2/TH17 cytokines and immune mediators IL-1 beta, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12, IL-15, IL-17, TNF alpha, GRO-alpha, MIP1alpha, MIP1beta, Histone, and IP10. Analysis was by Bonferroni correction for multiple comparisons. None of the 15 examined cytokines revealed any differences in expression patterns regarding fetal gender. Significant differences were found in IL-4, IL-10, IL-12, TNF- alpha, GRO-alpha and MIP1-beta with respect to gestational age and in GRO-alpha regarding maternal age. Conclusion Cytokines utilized as biomarkers in the diagnosis of intrauterine infections are not influenced in their expression pattern by fetal gender but may vary with respect to maternal age and gestational age.

  1. Mental health status and gender as risk factors for onset of physical illness over 10 years.

    Science.gov (United States)

    Matheson, Flora I; Smith, Katherine L W; Moineddin, Rahim; Dunn, James R; Glazier, Richard H

    2014-01-01

    There is a growing interest in understanding the connection between mental illness (MI) and the onset of new physical illnesses among previously physically healthy individuals. Yet the role of gender is often forgotten in research focused on comorbidity of health problems. The objective of this study was to examine gender differences in the onset of physical illness in a cohort of respondents who met criteria for MI compared with a control cohort without mental health problems. This cohort study, conducted in Ontario, Canada, used a unique linked dataset with information from the 2000-2001 Canadian Community Health Survey and medical records (n=15,902). We used adjusted Cox proportional survival analysis to examine risk of onset of four physical health problems (chronic obstructive pulmonary disorder, asthma, hypertension and diabetes) for those with and without baseline MI across a 10-year period (2002-2011) among respondents aged 18-74 years. We controlled for socioeconomic and health indicators associated with health. The incidence of physical illness in the MI cohort was 28.5% among women and 29.9% among men (p=0.85) relative to controls (23.8% and 24%, respectively; p=0.48). Women in the MI cohort developed secondary physical health problems a year earlier than their male counterparts (p=0.002). Findings from the Cox proportional survival regression showed that women were at 14% reduced risk of developing physical illness, meaning that men were more disadvantaged (HR=0.89, CI 0.80 to 0.98). Those in the MI cohort were at 10 times greater risk of developing a secondary physical illness over the 10-year period (HR=1.10, CI 0.98 to 1.21). There was no significant interaction between gender and MI cohort (HR=1.05, CI 0.85 to 1.27). Policy and clinical practice have to be sensitive to these complex-needs patients. Gender-specific treatment and prevention practices can be developed to target those at higher risk of multiple health conditions.

  2. Variations in Decision-Making Profiles by Age and Gender: A Cluster-Analytic Approach

    Science.gov (United States)

    Delaney, Rebecca; Strough, JoNell; Parker, Andrew M.; de Bruin, Wandi Bruine

    2015-01-01

    Using cluster-analysis, we investigated whether rational, intuitive, spontaneous, dependent, and avoidant styles of decision making (Scott & Bruce, 1995) combined to form distinct decision-making profiles that differed by age and gender. Self-report survey data were collected from 1,075 members of RAND’s American Life Panel (56.2% female, 18–93 years, Mage = 53.49). Three decision-making profiles were identified: affective/experiential, independent/self-controlled, and an interpersonally-oriented dependent profile. Older people were less likely to be in the affective/experiential profile and more likely to be in the independent/self-controlled profile. Women were less likely to be in the affective/experiential profile and more likely to be in the interpersonally-oriented dependent profile. Interpersonally-oriented profiles are discussed as an overlooked but important dimension of how people make important decisions. PMID:26005238

  3. The Effects of Age, Gender, and Hand on Force Control Capabilities of Healthy Adults.

    Science.gov (United States)

    Lee, Baekhee; Lee, Mina; Yoh, Myeung Sook; You, Heecheon; Park, Hyunji; Jung, Kihyo; Lee, Byung Hwa; Na, Duk L; Kim, Geon Ha

    2015-12-01

    The present study examined the effects of age (20s to 70s), gender (male and female), and hand (dominant and nondominant) on force control capabilities (FCCs) in four force control phases (initiation, development, maintenance, and termination). Normative data of FCCs by force control phase are needed for various populations in age and gender to identify a type of motor performance reduction and its severity. FCCs of 360 participants (30 for each combination of age group and gender) were measured using a finger dynamometer and quantified in terms of initiation time (IT), development time (DT), maintenance error (ME), and termination time (TT). Although gradual increases (1%~28%) by age were shown in IT, DT, and TT, a dramatic increase in ME was observed among participants in their 50s (26%), 60s (68%), and 70s (160%) compared to those in their 20s~40s. The most distinctive interaction effect of age and gender was found in ME out of the four FCC measures. Lastly, hand and its related interactions were not found significant. Normative FCC data were established for four age groups (20s~40s, 50s, 60s, and 70s) and gender. The normative FCC data can be used for evaluating an individual's motor performance, screening patients with brain disorders, and designing input devices triggered and/or operated by the finger. © 2015, Human Factors and Ergonomics Society.

  4. Examining the Evidence from TIMSS: Gender Differences in Year 8 Science Achievement in Australia

    Science.gov (United States)

    Thomson, Sue

    2008-01-01

    Australia's continuing participation in international science studies such as TIMSS provides a useful lens through which to monitor achievement in science over time. Gender differences in science were not evident in the early years of TIMSS but appear to be growing. This article examines gender differences in science achievement in early secondary…

  5. Screening of alcohol use disorders in psychiatric outpatients: influence of gender, age, and psychiatric diagnosis.

    Science.gov (United States)

    Sánchez Autet, Mónica; Garriga, Marina; Zamora, Francisco Javier; González, Idilio; Usall, Judith; Tolosa, Leticia; Benítez, Concepción; Puertas, Raquel; Arranz, Belén

    2017-07-14

    Alcohol use disorders (AUD) are 2 times higher among psychiatric patients than in the general population. The under-recognition of this dual diagnosis can entail several negative outcomes. Early assessment with a screening tool like the CAGE questionnaire could be an opportunity to improve patients' prognoses. The objective of this study is to assess AUD risk in an outpatient psychiatric sample with a modified CAGE, considering the influence of age, gender and clinical psychiatric diagnosis. An observational, multicentric, descriptive study was carried out. The 4-item CAGE scale, camouflaged in a healthy lifestyle questionnaire, was implemented, using a cut-off point of one. 559 outpatients were assessed. 54% were female and the average age was 50.07 years. 182 patients presented a CAGE score ≥1 (45.1% of men and 21.9% of women). Gender was the strongest predictor of a positive result in CAGE, as men were 3.03 times more likely to score ≥1 on the CAGE questionnaire (p < .001, 95% CI: 0.22-0.49). Patients with bipolar and personality disorders had the highest rates of CAGE scores ≥1 (45.2 and 44.9%, respectively), with a significant association between diagnosis and a positive score (p = .002). Patients above 60 years were 2.5 times less likely to score ≥1 on the CAGE (p = .017, 95% CI: 0.19-0.85). Specific screening questionnaires, like the CAGE scale, can be an easy and useful tool in the assessment of AUD risk in psychiatric outpatients. Male patients with a bipolar or personality disorder present a higher risk of AUD.

  6. Influence of gender and age on the survival of patients with nasopharyngeal carcinoma

    International Nuclear Information System (INIS)

    Xiao, Guangli; Cao, Yabing; Qiu, Xibin; Wang, Weihua; Wang, Yufeng

    2013-01-01

    The prognostic value of gender and age in the survival of nasopharyngeal carcinoma (NPC) patients treated with intensity-modulated radiotherapy (IMRT) is unclear. Several studies have suggested a female advantage in the prognosis of solid tumors. We investigated the relationship between gender differences and disease outcome in NPC patients treated with IMRT in South China. A total of 299 patients with non-disseminated NPC were analyzed retrospectively. IMRT was delivered with a simultaneous modulated, accelerated radiotherapy boost technique at prescribed doses of 70 Gy/30 fractions/6 weeks to the primary tumor (GTVp) and positive neck nodes (GTVn), 60Gy (2.0 Gy/day) to the clinical target volume (CTV) and upper neck region and 54 Gy (1.8 Gy/day) to the clinically negative low neck. A median boost dose of 9.2 Gy (4–20 Gy) was administered to patients with persistent disease at the primary site. With a median follow-up of 52 months, the male patients had a significantly unfavorable 5-year OS (70.7% compared to 94.1%, P < 0.001), DPFS (71.5% compared to 87.3%, P = 0.029) and DMFS (77.2% compared to 89.7%, P = 0.036) than the female patients. In patients younger than 45, the male patients had a poorer 5-year OS (66.8% compared to 91.2%, P = 0.008), DPFS (59.9% compared to 91.2%, P = 0.005) and DMFS (66.4% compared to 94.0%, P = 0.004) than the female patients. For patients older than 45, only the 5-year OS (72.2% compared to 96.0%, P = 0.001) was significantly different. Gender and age are strong independent prognostic factors for NPC in this study. We are the first to report that younger male patients were more likely to have distant metastases and exhibited inferior overall survival and disease progression-free survival rates compared to other patients

  7. Beijing fifteen years on: the persistence of barriers to gender mainstreaming in health policy.

    Science.gov (United States)

    Payne, Sarah

    2011-01-01

    In 2010, fifteen years after the Beijing declaration on women's rights, the UN Commission on the Status of Women met to review progress in gender mainstreaming. Reports on gender equality by member states revealed differences in the degree of change achieved in this period, while highlighting common barriers to gender mainstreaming. The same barriers have long been identified by academics and activists, but prove remarkably resistant to strategies to address gender inequalities. This paper reviews approaches to gender mainstreaming in the context of health policy, and suggests that a model of the obstacles to gender mainstreaming, which identifies barriers as essentially pragmatic, conceptual, or political in origin, might enable a more explicit discussion of the factors underlying this resistance and the ways in which they might be challenged.

  8. Age and gender identity in a perpetrators of sexual violence against children

    Directory of Open Access Journals (Sweden)

    Dvoryanchikov N.V.

    2016-01-01

    Full Text Available The paper devoted to the age and gender identity among the perpetrators of sexual violence against children and discussed the factors lead to pathogenesis of abnormal sexual behavior against children. We have identified particularities of gender and age identity in perpetrators of violent sexual acts against children. It was noted that patients with a diagnosis of pedophilia have abnormalities mostly in cognitive structure of sexual identity, that is shown in undifferentiated age peculiarities of perception of self-image and gender and role stereotypes. These data allow assessing more accurately the abnormalities of sexual sphere, explaining the deviant behavior, as well as structure of age and sex self-identity in persons with the disorder of sexual desire in the form of pedophilia and take a step closer to understanding the mechanisms of abnormal choice of sexual object.

  9. Basal serum pancreatic polypeptide is dependent on age and gender in an adult population

    DEFF Research Database (Denmark)

    Brimnes Damholt, M; Rasmussen, B K; Hilsted, L

    1997-01-01

    This study is the first epidemiologically based study of basal levels of serum pancreatic polypeptide (s-PP). The basal level of serum PP has become a field of interest mainly due to the role of PP as an endocrine tumour marker, and as a marker of pancreatic neuroendocrine function after pancreas...... a monospecific radioimmunoassay. Fasting serum pancreatic polypeptide depended on age and gender. The results demonstrated that fasting pancreatic polypeptide levels increase exponentially with age. Fitted separately for each sex, basal serum pancreatic polypeptide was found to increase by approximately 3% per...... reports on the fasting levels of serum pancreatic polypeptide are most likely due to lack of adjustment for age and gender. Thus, variation due to age and gender should be considered in evaluating fasting levels of serum pancreatic polypeptide. Whether similar considerations are important when evaluating...

  10. Apparent diffusion coefficient measurements of bilateral kidneys at 3 T MRI: Effects of age, gender, and laterality in healthy adults

    International Nuclear Information System (INIS)

    Suo, S.-T.; Cao, M.-Q.; Ding, Y.-Z.; Yao, Q.-Y.; Wu, G.-Y.; Xu, J.-R.

    2014-01-01

    Aim: To investigate the effects of age and gender on apparent diffusion coefficient (ADC) measurements of bilateral kidneys at 3 T MRI, and compare the ADC values of left and right kidneys. Materials and methods: In all, 137 healthy participants (mean age 42.8 ± 14.7 years; age range 16–75 years) comprising 68 male and 69 female participants were enrolled. Three Tesla echo-planar diffusion-weighted imaging (DWI) of bilateral kidneys was performed and ADC values were measured in the cortex, medulla, and whole parenchyma. Pearson correlation analysis and linear regression were performed to determine the associations between the ADC values in each region and age. Effects of age and gender on ADC values were analysed using two-factor analysis of variance (ANOVA). The paired-samples t-test was established to compare the ADC values between left and right kidneys. Results: ADC values were significantly higher in the young group (≤50 years) than in the old group (>50 years), and correlated inversely with the age in all regions. Male participants had higher ADC values than female participants in all regions except left medulla. Two-factor ANOVA of age × gender showed no significant interactions between the variables age and gender were found. No significant differences in ADC values between left and right kidneys were observed. Conclusion: Renal ADC values are age- and gender-dependent, and show no significant difference between left and right kidneys. Age- and gender-related effects should be taken into consideration in future renal DWI studies when using normal ADC values from health controls. - Highlights: • Renal apparent diffusion coefficient (ADC) values decrease with ageing. • Men tend to have higher renal ADC values than women. • Bilateral kidneys seem to have no significantly different ADC values

  11. Searching for the Kinkeepers: Historian Gender, Age, and Type 2 Diabetes Family History

    Science.gov (United States)

    Giordimaina, Alicia M.; Sheldon, Jane P.; Kiedrowski, Lesli A.; Jayaratne, Toby Epstein

    2015-01-01

    Kinkeepers facilitate family communication and may be key to family medical history collection and dissemination. Middle-aged women are frequently kinkeepers. Using type 2 diabetes (T2DM) as a model, we explored whether the predicted gender and age effects of kinkeeping can be extended to family medical historians. Through a U.S. telephone survey,…

  12. Decline in age of drinking onset in Ireland, gender and per capita alcohol consumption.

    LENUS (Irish Health Repository)

    Smyth, Bobby P

    2011-01-01

    We sought to examine the fall in age of first drinking in Ireland and to determine whether there were gender differences. We also aimed to determine whether there was a relationship between the per capita alcohol consumption evident when people entered later adolescence and their age of drinking onset.

  13. Age, Race, and Gender Differences in Depressive Symptoms: A Lifespan Developmental Investigation

    Science.gov (United States)

    Bracken, Bruce A.; Reintjes, Cristina

    2010-01-01

    This study considered depressive symptoms among a normative sample of 1,900 children, adolescents, and adults (950 males and 950 females) divided across four age-levels to investigate the developmental progression of depressive symptoms by age, race/ethnicity, and gender. The national normative sample of the Clinical Assessment of Depression (CAD)…

  14. The Effect of Target Age on the Activation of Gender Stereotypes.

    Science.gov (United States)

    Powlishta, Kimberly K.

    2000-01-01

    Investigated the impact of target age on gender stereotyping. College and elementary students viewed photographs of men, women, boys, and girls, rating each for masculine, feminine, and neutral personality traits. Adults also rated likelihood of masculine and feminine traits in adults versus children. Target age had important implications for…

  15. Effects of Gender, Age, and Education on Assertiveness in a Nigerian Sample

    Science.gov (United States)

    Onyeizugbo, Eucharia U.

    2003-01-01

    Two hundred fourteen (214) married persons, 101 men and 113 women aged 20-60, with at least high school education, participated in the study which investigated the effects of gender, age, and educational attainment on assertiveness among married persons in Nigeria. The Assertive Behavior Assessment scale (ABAS; Onyeizugbo, 1998) was used to…

  16. Age and Gender Differences in Coping Style across Various Problems: Omani Adolescents' Perspective

    Science.gov (United States)

    Al-Bahrani, Muna; Aldhafri, Said; Alkharusi, Hussain; Kazem, Ali; Alzubiadi, Abdulqawi

    2013-01-01

    This study examines adolescents' coping styles, with relation to their gender and age and level, of six types of problems. The participants were 1843 adolescents (51.7% female and 48.3% male) from the Sultanate of Oman with a mean age of 15.75. Two scales examining general adaptive and maladaptive coping styles and levels of school, economic,…

  17. Perceiving Age and Gender in Unfamiliar Faces: An fMRI Study on Face Categorization

    Science.gov (United States)

    Wiese, Holger; Kloth, Nadine; Gullmar, Daniel; Reichenbach, Jurgen R.; Schweinberger, Stefan R.

    2012-01-01

    Efficient processing of unfamiliar faces typically involves their categorization (e.g., into old vs. young or male vs. female). However, age and gender categorization may pose different perceptual demands. In the present study, we employed functional magnetic resonance imaging (fMRI) to compare the activity evoked during age vs. gender…

  18. Effect of age and gender on lipid profile in healthy rural population of ...

    African Journals Online (AJOL)

    There are contradicting information on the influence of age and gender on blood lipid profile, some researchers believe the levels of total cholesterol and other components of lipid profile increase with age, others have proved significant negative correlation between total cholesterol, low density lipoprotein cholesterol and ...

  19. Age- and gender-related regional variations of human brain cortical thickness, complexity, and gradient in the third decade.

    Science.gov (United States)

    Creze, Maud; Versheure, Leslie; Besson, Pierre; Sauvage, Chloe; Leclerc, Xavier; Jissendi-Tchofo, Patrice

    2014-06-01

    Brain functional and cytoarchitectural maturation continue until adulthood, but little is known about the evolution of the regional pattern of cortical thickness (CT), complexity (CC), and intensity or gradient (CG) in young adults. We attempted to detect global and regional age- and gender-related variations of brain CT, CC, and CG, in 28 healthy young adults (19-33 years) using a three-dimensional T1 -weighted magnetic resonance imaging sequence and surface-based methods. Whole brain interindividual variations of CT and CG were similar to that in the literature. As a new finding, age- and gender-related variations significantly affected brain complexity (P gender), all in the right hemisphere. Regions of interest analyses showed age and gender significant interaction (P left inferior parietal. In addition, we found significant inverse correlations between CT and CC and between CT and CG over the whole brain and markedly in precentral and occipital areas. Our findings differ in details from previous reports and may correlate with late brain maturation and learning plasticity in young adults' brain in the third decade. Copyright © 2013 Wiley Periodicals, Inc.

  20. Hand Grip Strength: age and gender stratified normative data in a population-based study

    Directory of Open Access Journals (Sweden)

    Taylor Anne W

    2011-04-01

    Full Text Available Abstract Background The North West Adelaide Health Study is a representative longitudinal cohort study of people originally aged 18 years and over. The aim of this study was to describe normative data for hand grip strength in a community-based Australian population. Secondary aims were to investigate the relationship between body mass index (BMI and hand grip strength, and to compare Australian data with international hand grip strength norms. Methods The sample was randomly selected and recruited by telephone interview. Overall, 3 206 (81% of those recruited participants returned to the clinic during the second stage (2004-2006 which specifically focused on the collection of information relating to musculoskeletal conditions. Results Following the exclusion of 435 participants who had hand pain and/or arthritis, 1366 men and 1312 women participants provided hand grip strength measurement. The study population was relatively young, with 41.5% under 40 years; and their mean BMI was 28.1 kg/m2 (SD 5.5. Higher hand grip strength was weakly related to higher BMI in adults under the age of 30 and over the age of 70, but inversely related to higher BMI between these ages. Australian norms from this sample had amongst the lowest of the hand grip strength of the internationally published norms, except those from underweight populations. Conclusions This population demonstrated higher BMI and lower grip strength in younger participants than much of the international published, population data. A complete exploration of the relationship between BMI and hand grip strength was not fully explored as there were very few participants with BMI in the underweight range. The age and gender grip strength values are lower in younger adults than those reported in international literature.

  1. Gates to retirement and gender differences: Macroeconomic conditions, job satisfaction, and age.

    Science.gov (United States)

    Axelrad, Hila; Mcnamara, Tay K

    2017-08-04

    The different pathways out of the labor force have been the focus of many recent studies, yet not enough scholarly attention has been paid to the effect of country-level, individual, and job characteristics and their potentially different influence across genders. The current article examines the relationships between retirement decisions and macroeconomic conditions, personal characteristics, and job satisfaction, while focusing on gender differences. Data came from 16,337 respondents in 13 European countries that participated in the Survey of Health, Ageing and Retirement in Europe (SHARE). We find that the relative importance of macroeconomic conditions and job satisfaction differs by gender.

  2. Vision screening in children: Is 7-9 years of age a threshold for visual impairment?

    Science.gov (United States)

    Ertekin, Yusuf Haydar; Tekin, Murat; Uludag, Aysegul; Arikan, Sedat; Sahin, Erkan Melih

    2016-01-01

    The present study aimed to assess the prevalence of decreased visual acuity, strabismus, and spectacle wear in children aged 5 to 13 years. A cross-sectional study was performed in primary education schools. A total of 1938 participants, including 940 females (48.5%) and 998 males (51.5%) with a mean age 8.96 ± 2.31 (5-13 years old), were screened. The comparisons were performed with gender, age, and age groups. The children attended to vision screening were assigned to three age groups as 5-6 years, 7-9 years, and 10-13 years. The prevalence of the parameters was detected as decreased visual acuity 12.4%, strabismus 2.2%, and spectacle wear 6.9%. The prevalence of decreased visual acuity was significantly higher in girls and in children aged 7-9 years old (p = 0.013, p children aged 7-9 years old (p = 0.019, p visual acuity decrease in 33 of 106 (31.1%) children despite wearing own spectacle. There was no significant difference among three age groups for strabismus. Increased prevalence of decreased visual acuity, as well as the higher frequency of spectacle wear in children at ages of 7-9 years old may point out a threshold for visual impairment.

  3. Demographic patterns and trends in patenting: Gender, age, and education of inventors

    OpenAIRE

    Ejermo, Olof; Jung, Taehyun

    2012-01-01

    This paper uses register-linked patent records covering an extended period 1985-2007 to analyze detailed demographic profiles of inventors. The analysis covers about 80 percent of all inventors with Swedish addresses listed on European Patent Office records. Examining temporal trends of gender, age, and education shows that the body of inventors is becoming more balanced in gender, younger, and more educated. However, the rate at which female inventors are entering into patenting has slowed d...

  4. Profiling Corruption Perception in Africa: the Role of Religion, Gender, Education and Age

    OpenAIRE

    Gbadamosi, Gbolahan; Bello, M.

    2009-01-01

    This study investigates attitude towards corruption and the role of gender, religion, education and age using a Nigerian survey data. It also seeks to establish how attitudes towards corruption relates to some other reported ethical measures such as Islamic work ethics, money ethic and corruption perception. Over 3800 questionnaires were administered with 1833 or about 48% response rate. Results revealed no significant gender differences in corruption but women reported being more religious. ...

  5. Age and gender estimation using Region-SIFT and multi-layered SVM

    Science.gov (United States)

    Kim, Hyunduk; Lee, Sang-Heon; Sohn, Myoung-Kyu; Hwang, Byunghun

    2018-04-01

    In this paper, we propose an age and gender estimation framework using the region-SIFT feature and multi-layered SVM classifier. The suggested framework entails three processes. The first step is landmark based face alignment. The second step is the feature extraction step. In this step, we introduce the region-SIFT feature extraction method based on facial landmarks. First, we define sub-regions of the face. We then extract SIFT features from each sub-region. In order to reduce the dimensions of features we employ a Principal Component Analysis (PCA) and a Linear Discriminant Analysis (LDA). Finally, we classify age and gender using a multi-layered Support Vector Machines (SVM) for efficient classification. Rather than performing gender estimation and age estimation independently, the use of the multi-layered SVM can improve the classification rate by constructing a classifier that estimate the age according to gender. Moreover, we collect a dataset of face images, called by DGIST_C, from the internet. A performance evaluation of proposed method was performed with the FERET database, CACD database, and DGIST_C database. The experimental results demonstrate that the proposed approach classifies age and performs gender estimation very efficiently and accurately.

  6. Central region morphometry in a child brain; Age and gender ...

    African Journals Online (AJOL)

    2013-10-10

    Oct 10, 2013 ... Background: Data on central region morphometry of a child brain is important not only in terms of ... brain volume reaches the peak at the age of 14.5 in men ..... child and adolescent brain and effects of genetic variation.

  7. Age, Gender and Health Bias in Counselors: An Empirical Analysis.

    Science.gov (United States)

    Danzinger, Paula R.; Welfel, Elizabeth Reynolds

    2000-01-01

    Study compares the responses to the Age Bias Questionnaire among professional clinical counselors, psychologists, and clinical social workers. Results indicate that mental health professionals judged older clients significantly less competent and less likely to improve than younger clients. They also judged female clients as less competent than…

  8. Age- and Gender-Specific Prevalence of Risk Factors in Patients with First-Ever Ischemic Stroke in China

    Directory of Open Access Journals (Sweden)

    Xiao-ying Yao

    2012-01-01

    Full Text Available Background. Evidences are accumulating that age and gender have great impact on the distribution of stroke risk factors. Such data are lacking in Chinese population. Methods. 1027 patients with first-ever ischemic stroke (IS were recruited and divided into young adult (80 years groups according to stroke onset ages. Vascular risk factors were collected and compared among groups. Results. Female patients were globally older than male patients at stroke onset and having higher prevalence of diabetes mellitus (DM, heart diseases, and atrial fibrillation (AF. However, females were less likely to drink heavily or smoke than males. Young patients had a much higher proportion of smoking and drinking than middle-aged and very old patients and the highest family history of hypertension, while very old patients had the highest prevalence of heart diseases and AF but lowest proportion of positive family history of vascular diseases. Hypertension and DM were equally frequent among three groups. Conclusion. Our study showed that vascular risk factors had a specific age and gender distribution pattern in Chinese IS patients. Secondary prevention strategy should emphasize on the control of different risk factors based on patient’s age and gender.

  9. The influence of age, gender and other information technology use on young people's computer use at school and home.

    Science.gov (United States)

    Harris, C; Straker, L; Pollock, C

    2013-01-01

    Young people are exposed to a range of information technologies (IT) in different environments, including home and school, however the factors influencing IT use at home and school are poorly understood. The aim of this study was to investigate young people's computer exposure patterns at home and school, and related factors such as age, gender and the types of IT used. 1351 children in Years 1, 6, 9 and 11 from 10 schools in metropolitan Western Australia were surveyed. Most children had access to computers at home and school, with computer exposures comparable to TV, reading and writing. Total computer exposure was greater at home than school, and increased with age. Computer activities varied with age and gender and became more social with increased age, at the same time parental involvement reduced. Bedroom computer use was found to result in higher exposure patterns. High use of home and school computers were associated with each other. Associations varied depending on the type of IT exposure measure (frequency, mean weekly hours, usual and longest duration). The frequency and duration of children's computer exposure were associated with a complex interplay of the environment of use, the participant's age and gender and other IT activities.

  10. Gender differences in nigrostriatal dopaminergic innervation are present at young-to-middle but not at older age in normal adults.

    Science.gov (United States)

    Wong, Ka Kit; Müller, Martijn L T M; Kuwabara, Hiroto; Studenski, Stephanie A; Bohnen, Nicolaas I

    2012-01-01

    Gender differences in brain dopaminergic activity have been variably reported in the literature. We performed an evaluation for gender effects on striatal dopamine transporter (DAT) binding in a group of normal subjects. Community-dwelling adults (n = 85, 50F/35M, mean age 62.7 ± 16.2 SD, range 20-85) underwent DAT [(11)C]2-β-carbomethoxy-3β-(4-fluorophenyl) tropane (β-CFT) positron emission tomography (PET) imaging. Gender effects for DAT binding were compared using ANCOVA for two subgroups; young-to-middle aged adults and older adults, using an age threshold of 60 years. There were 54 subjects (24M/30F; mean age 72.9 ± 7.3) 60 years and older and 31 (11M/20F; mean age 45.0 ± 11.4) subjects younger than 60. Age-adjusted striatal DAT gender effects were present in the young-to-middle (F = 10.4, P = 0.003) but not in the elderly age group (F = 0.5, ns). Gender differences in nigrostriatal dopaminergic innervation are present, with higher levels of DAT binding in young-to-middle age women compared to men, but not present in the elderly. Published by Elsevier Ltd.

  11. Educational inequalities in smoking among Japanese adults aged 25–94 years: Nationally representative sex- and age-specific statistics

    Directory of Open Access Journals (Sweden)

    Takahiro Tabuchi

    2017-04-01

    Full Text Available Background: Few studies have investigated differences in age- and gender-specific educational gradients in tobacco smoking among the whole range of adult age groups. We examined educational inequality in smoking among Japanese adults aged 25–94 years. Methods: Using a large nationally representative sample (167,925 men and 186,588 women in 2010, prevalence of current smoking and heavy smoking among daily smokers and their inequalities attributable to educational attainment were analyzed according to sex and age groups. Results: Among men aged 25–34 years, junior high school graduates had the highest current smoking prevalence at 68.4% (95% confidence interval [CI], 66.0%–70.6%, and graduate school graduates had the lowest at 19.4% (95% CI, 17.2%–21.9%. High school graduates had the second highest current smoking prevalence (e.g., 55.9%; 95% CI, 54.9%–56.8% in men aged 25–34 years. Among men aged 75–94 years, the difference in current smoking across educational categories was small. A similar but steeper educational gradient in current smoking was observed among women. Among women aged 25–34 years, junior high school graduates had the highest current smoking prevalence at 49.3% (95% CI, 46.3%–52.3%, and graduate school graduates had the lowest at 4.8% (95% CI, 2.9%–7.4%. Compared with older age groups, such as 65–94 years, younger age groups, such as 25–54 years, had higher estimates of inequality indicators for educational inequality in both current and heavy smoking in both sexes. Conclusions: Educational inequalities in current and heavy smoking were apparent and large in the young population compared with older generations. The current study provides basic data on educational inequalities in smoking among Japanese adults.

  12. Educational inequalities in smoking among Japanese adults aged 25-94 years: Nationally representative sex- and age-specific statistics.

    Science.gov (United States)

    Tabuchi, Takahiro; Kondo, Naoki

    2017-04-01

    Few studies have investigated differences in age- and gender-specific educational gradients in tobacco smoking among the whole range of adult age groups. We examined educational inequality in smoking among Japanese adults aged 25-94 years. Using a large nationally representative sample (167,925 men and 186,588 women) in 2010, prevalence of current smoking and heavy smoking among daily smokers and their inequalities attributable to educational attainment were analyzed according to sex and age groups. Among men aged 25-34 years, junior high school graduates had the highest current smoking prevalence at 68.4% (95% confidence interval [CI], 66.0%-70.6%), and graduate school graduates had the lowest at 19.4% (95% CI, 17.2%-21.9%). High school graduates had the second highest current smoking prevalence (e.g., 55.9%; 95% CI, 54.9%-56.8% in men aged 25-34 years). Among men aged 75-94 years, the difference in current smoking across educational categories was small. A similar but steeper educational gradient in current smoking was observed among women. Among women aged 25-34 years, junior high school graduates had the highest current smoking prevalence at 49.3% (95% CI, 46.3%-52.3%), and graduate school graduates had the lowest at 4.8% (95% CI, 2.9%-7.4%). Compared with older age groups, such as 65-94 years, younger age groups, such as 25-54 years, had higher estimates of inequality indicators for educational inequality in both current and heavy smoking in both sexes. Educational inequalities in current and heavy smoking were apparent and large in the young population compared with older generations. The current study provides basic data on educational inequalities in smoking among Japanese adults. Copyright © 2016 The Authors. Production and hosting by Elsevier B.V. All rights reserved.

  13. Does gender discrimination transformed its face over few generations? exploring gender inequalities among under-6 year children in rural Haryana

    Directory of Open Access Journals (Sweden)

    Kalaiselvi Selvaraj

    2017-01-01

    Full Text Available Background: Gender differences can be in any stage in the life cycle including before birth (feticide/sex selective abortions which have been objectively documented. This study tries to identify the gender differentials among the children which is a basic step in cascade process of female discrimination in the society. Objective: To study the gender differentials among children under 6 years in households of rural Ballabgarh, Haryana in terms of nutrition, health care seeking, social aspects and to see whether they differ by socio economic status. Methods: Two hundred households were selected purposively from four villages (50 households each by multi stage sampling during Mar – June 2010. Pre tested interview schedule was used to assess gender differences in nutrition (breast feeding, 'z' score; in health care seeking and in social aspects (Expenditure on birth related ceremonies and toys and dresses. Differences are measured in means or proportions. Determinants of Gender differentials were identified by logistic regression. Results: Girls were breast fed for five months lesser than boys (P < 0.02. Even though occurrences of common childhood illnesses were equal between the two, expenditures incurred to treat these illnesses were more among the boys (Boys Vs girls: Rs 181.3 Vs Rs 123.9. Proportion of illnesses treated from health facilities located outside the villages was higher among the boys [boys (22.2%, girls (11.4%]. Expenditures incurred during birth related social ceremonies were higher for boys (Rs 20311 and Rs 2487.5 respectively for boys and girls. Conclusion: In this patriarchal society, socio cultural norms have produced the gender gap which can have adverse impact on health of the female children.

  14. Children Facial Expression Production: Influence of Age, Gender, Emotion Subtype, Elicitation Condition and Culture

    Directory of Open Access Journals (Sweden)

    Charline Grossard

    2018-04-01

    Full Text Available The production of facial expressions (FEs is an important skill that allows children to share and adapt emotions with their relatives and peers during social interactions. These skills are impaired in children with Autism Spectrum Disorder. However, the way in which typical children develop and master their production of FEs has still not been clearly assessed. This study aimed to explore factors that could influence the production of FEs in childhood such as age, gender, emotion subtype (sadness, anger, joy, and neutral, elicitation task (on request, imitation, area of recruitment (French Riviera and Parisian and emotion multimodality. A total of one hundred fifty-seven children aged 6–11 years were enrolled in Nice and Paris, France. We asked them to produce FEs in two different tasks: imitation with an avatar model and production on request without a model. Results from a multivariate analysis revealed that: (1 children performed better with age. (2 Positive emotions were easier to produce than negative emotions. (3 Children produced better FE on request (as opposed to imitation; and (4 Riviera children performed better than Parisian children suggesting regional influences on emotion production. We conclude that facial emotion production is a complex developmental process influenced by several factors that needs to be acknowledged in future research.

  15. Age and gender changes in children and adolescent patients of a Brazilian eating disorder program

    Directory of Open Access Journals (Sweden)

    Felipe Alckmin-Carvalho

    Full Text Available ABSTRACT Background International studies have demonstrated an increase in the prevalence of boys and a decrease of patients’ age at the beginning of outpatient treatment for eating disorders (ED. Objective To evaluate if these changes are also present in the Brazilian population participating in the PROTAD, a Brazilian ED program, and to discuss its clinical implication for treatment. Methods Cross-sectional study. We evaluated 150 medical records of patients under 18 years diagnosed with ED (DSM IV-TR. Patients were divided into two groups: G1 (2001-2007 (n = 77 and G2 (2008-2014 (n = 73. The girl/boy proportion and the mean age of patients were compared. Results In G1, six boys (7.8% were admitted (girl/boy proportion: 11.8:1, while in G2, 16 (22% boys were admitted (girl/boy proportion: 3.5:1 (p 0.05. Discussion The increase in the number of boys treated for EDs reported in international studies was also found at the PROTAD. Contrary to what has been reported in international studies, the mean age of patients at the PROTAD did not decrease significantly. Gender and sexual orientation issues, clinical presentation, prior overweight history and culture/media impact on boys should be addressed by the healthcare team to increase the therapeutic efficacy.

  16. Gender and age related predictive value of walk test in heart failure: do anthropometrics matter in clinical practice?

    Science.gov (United States)

    Frankenstein, L; Remppis, A; Graham, J; Schellberg, D; Sigg, C; Nelles, M; Katus, H A; Zugck, C

    2008-07-21

    The six-minute walk test (6 WT) is a valid and reliable predictor of morbidity and mortality in chronic heart failure (CHF) patients, frequently used as an endpoint or target in clinical trials. As opposed to spiroergometry, improvement of its prognostic accuracy by correction for height, weight, age and gender has not yet been attempted comprehensively despite known influences of these parameters. We recorded the 6 WT of 1035 CHF patients, attending clinic from 1995 to 2005. The 1-year prognostic value of 6 WT was calculated, alone and after correction for height, weight, BMI and/or age. Analysis was performed on the entire cohort, on males and females separately and stratified according to BMI (30 kg/m(2)). 6 WT weakly correlated with age (r=-0.32; p<0.0001), height (r=0.2; p<0.0001), weight (r=0.11; p<0.001), not with BMI (r=0.01; p=ns). The 6 WT was a strong predictor of 1-year mortality in both genders, both as a single and age corrected parameter. Parameters derived from correction of 6 WT for height, weight or BMI did not improve the prognostic value in univariate analysis for either gender. Comparison of the receiver operated characteristics showed no significant gain in prognostic accuracy from any derived variable, either for males or females. The six-minute walk test is a valid tool for risk prediction in both male and female CHF patients. In both genders, correcting 6 WT distance for height, weight or BMI alone, or adjusting for age, does not increase the prognostic power of this tool.

  17. Patterns of myopigenic activities with age, gender and ethnicity in Sydney schoolchildren.

    Science.gov (United States)

    French, Amanda N; Morgan, Ian G; Mitchell, Paul; Rose, Kathryn A

    2013-05-01

    To examine the patterns of myopigenic activity (high near work, low time outdoors) in children growing up in Sydney, Australia, by age, ethnicity and gender. The Sydney Adolescent Vascular and Eye Study (SAVES) re-examined children from the two age cohorts (6 and 12 years at baseline) from the Sydney Myopia Study (SMS). At 5-6 year follow-up, 863 in the younger cohort and 1196 in the older cohort had complete refraction data. Cycloplegic autorefraction (cyclopentolate 1%; Canon RK-F1) was measured at baseline and follow-up. Children who became myopic (≤-0.50 dioptres spherical equivalent refraction) were those classified as non-myopic at baseline and myopic at follow-up. A detailed questionnaire was administered to measure weekly activities, including time spent outdoors and near work at both baseline and follow-up examination. Overall, 128 (14.8%) children in the younger cohort and 210 (17.6%) in the older cohort became myopic. At follow-up, for both cohorts, children had significantly reduced the amount of time spent outdoors (younger cohort, p = 0.001, older cohort, p Asian ethnicity spent significantly less time outdoors by more than 7 h per week (both cohorts at baseline and follow-up, all p Asian ancestry having a more myopigenic activity pattern than European Caucasian children. Ophthalmic & Physiological Optics © 2013 The College of Optometrists.

  18. Sun-induced changes of stratum corneum hydration vary with age and gender in a normal Chinese population.

    Science.gov (United States)

    Liu, Zhili; Song, Shunpeng; Luo, Wenhai; Elias, Peter M; Man, Mao-Qiang

    2012-02-01

    Previous studies have demonstrated that sun-induced alteration of epidermal permeability barrier function varies with gender and age. In the present study, we assess the stratum corneum (SC) hydration in sun-exposed males and females. A total of 168 subjects (84 males and 84 females) aged 19-75 years were enrolled. A multifunctional skin physiology monitor was used to measure SC hydration. In comparison with non-sun exposure, sun exposure does not cause a significant change in SC hydration in either young males or young females, whereas in aged females, a significant reduction of SC hydration is seen on the forehead and the dorsal hand of sun-exposed subjects. SC hydration on the canthus of both aged males and aged females is significantly lower than that of young subjects. Additionally, SC hydration on the dorsal hand of aged females is also significantly lower as compared with young females. Sun-induced reduction of SC hydration is more evident on the dorsal hand of aged females than that of males (Phydration property vary with age and gender. © 2011 John Wiley & Sons A/S.

  19. Impact of age and gender on the prevalence and prognostic importance of the metabolic syndrome and its components in Europeans. The MORGAM Prospective Cohort Project

    DEFF Research Database (Denmark)

    Vishram, Julie K K; Borglykke, Anders; Andreasen, Anne H

    2014-01-01

    OBJECTIVE: To investigate the influence of age and gender on the prevalence and cardiovascular disease (CVD) risk in Europeans presenting with the Metabolic Syndrome (MetS). METHODS: Using 36 cohorts from the MORGAM-Project with baseline between 1982-1997, 69094 men and women aged 19-78 years, wi...

  20. Quantitative scintigraphy of sacroiliac joints: effects of age, gender, and laterality

    International Nuclear Information System (INIS)

    Vyas, K.; Eklem, M.; Seto, H.; Bobba, V.R.; Brown, P.; Haines, J.; Krishnamurthy, G.T.

    1981-01-01

    The effects of age, gender, and laterality on sacroiliac/sacral ratios obtained during quantitative joint imaging were assessed in 97 nonarthritic control subjects. For the entire group, the right sacroiliac-to-sacral mean ratio of 1.27 in 54 males was significantly higher than the right mean ratio of 1.18 in 53 females. In both genders the right joint ratio tended to be higher than the left in all age groups. The difference in mean ratio between the two joints was wider for males than for females. The age did not afect the joint ratio in either gender. It is concluded that the range of normal sacroiliac-to-sacral ratios are different for males and females and should be taken into account during a quantitative sacroiliac joint imaging examination

  1. Investigating m-Health Acceptance from a Protection Motivation Theory Perspective: Gender and Age Differences.

    Science.gov (United States)

    Guo, Xitong; Han, Xiaocui; Zhang, Xiaofei; Dang, Yuanyuan; Chen, Chun

    2015-08-01

    Mobile health (m-health) services are becoming increasingly important and widely accepted. However, empirical studies on potential users' m-health acceptance behavior remain underexplored. Indeed, m-health adoption is not only a technology acceptance behavior, but also a health-related behavior. Based on the Protection Motivation Theory, this article explores users' m-health adoption behavior from the perspectives of threat appraisal and coping appraisal, and also examines the moderating role of gender and age through a survey of potential users. The survey was conducted among 500 potential m-health service participants. Our results show that threat appraisal and coping appraisal factors influence adoption intention through attitude. It is also found that gender and age play different moderating roles with threat appraisal and coping appraisal factors. Gender and age play different roles between threat appraisal and coping appraisal factors in the acceptance of m-health. Implications for research and practice are discussed.

  2. Perceiving age and gender in unfamiliar faces: brain potential evidence for implicit and explicit person categorization.

    Science.gov (United States)

    Wiese, Holger; Schweinberger, Stefan R; Neumann, Markus F

    2008-11-01

    We used repetition priming to investigate implicit and explicit processes of unfamiliar face categorization. During prime and test phases, participants categorized unfamiliar faces according to either age or gender. Faces presented at test were either new or primed in a task-congruent (same task during priming and test) or incongruent (different tasks) condition. During age categorization, reaction times revealed significant priming for both priming conditions, and event-related potentials yielded an increased N170 over the left hemisphere as a result of priming. During gender categorization, congruent faces elicited priming and a latency decrease in the right N170. Accordingly, information about age is extracted irrespective of processing demands, and priming facilitates the extraction of feature information reflected in the left N170 effect. By contrast, priming of gender categorization may depend on whether the task at initial presentation requires configural processing.

  3. Age and gender influence on oral hygiene among adolescents with fixed orthodontic appliances.

    Science.gov (United States)

    Kudirkaite, Ieva; Lopatiene, Kristina; Zubiene, Jurate; Saldunaite, Kristina

    2016-01-01

    Many factors can influence oral health including oral hygiene measures, eating habits, attention from parents, education and the social situation. It is even harder to keep good oral health when orthodontic treatments are applied, because orthodontic treatments are usually undergone by children and adolescents who have fewer skills and pay less attention to their oral health; this may lead to bleeding on probing (BOP), a higher plaque index (PI), a higher gingival index (GI), and an increase in probing pocket depth (PPD). The aim of this study was to compare the features of oral hygiene among different age groups and gender in patients with fixed orthodontic appliances. The study consisted of 107 patients from the Department of Orthodontics of Lithuanian University of Health Sciences aged 12 to 18 years with fixed orthodontic appliances. The patients were given a questionnaire with 17 questions about their oral hygiene and how it changed after they started their treatment with fixed orthodontic appliances. A statistical analysis was performed using the IBM SPSS Statistics 22.0. Among the 107 participants, 69 (64.5%) were females and 38 (35.5%) were males. 57 (53.3%) participants were 12 to 15 years old and 50 (46.7%) 16 to 18 years old. There was a statistically significant result when comparing the differences between females and males: females brushed their teeth more regularly than males (pappliances, the oral hygiene of 16 to 18 year old adolescents is better than the oral hygiene of 12 to 15 year old adolescents. Females brush their teeth more regularly than males. More studies should be done to evaluate any differences.

  4. Changes in psychosocial work conditions in Taiwanese employees by gender and age from 2001 to 2010.

    Science.gov (United States)

    Cheng, Yawen; Chen, I-Shin; Burr, Hermann; Chen, Chiou-Jong; Chiang, Tung-Liang

    2014-01-01

    The aim of this study was to examine changes in working hours, shift work, psychological and physical job demands, job control and job insecurity in Taiwanese employees by gender and age during the period of 2001 to 2010. The study subjects were 36,750 men and 27,549 women, aged 25-64, from 4 rounds of cross-sectional surveys of representative employees. Psychosocial work conditions were assessed by a validated questionnaire. Regression analyses with adjustment of education and employment grade showed that from 2001 to 2010, the proportions of workers with long working hours (>48 hours/week) (OR=1.4 in men and 1.5 in women) and workers with short working hours (working hours. Furthermore, the proportions of nonstandard work shifts (OR=1.7 in men and 2.1 in women) and work with high physical demands (OR=1.5 for both gender) increased. There were signs of decreasing levels of job control from 2001 to 2007, which seemed to be more apparent in younger workers than in older workers. However, a slight recovery in decision latitude and opportunity for learning was noticed in later years. The trend in job insecurity was not linear, with the highest prevalence found in 2004. Our findings suggested that certain aspects of psychosocial work environment had deteriorated in Taiwan. There is a need to raise public awareness about the changing patterns of psychosocial health risks at work as well as their causes and their potential impacts on worker well-being.

  5. Effect of age and gender on dopamine transporter imaging with [123I]FP-CIT SPET in healthy volunteers

    International Nuclear Information System (INIS)

    Lavalaye, J.; Booij, J.; Reneman, L.; Habraken, J.B.A.; Royen, E.A. van

    2000-01-01

    Dopamine transporter imaging is a valuable tool to investigate the integrity of the dopaminergic neurons. To date, several reports have shown an age-associated decline in dopamine transporters in healthy volunteers. Although animal studies suggest an effect of gender on dopamine transporter density, this gender effect has not yet been confirmed in human studies. To study the influence of age and gender on dopamine transporter imaging in healthy volunteers, we performed single-photon emission tomography imaging with [ 123 I]FP-CIT to quantify dopamine transporters. Forty-five healthy volunteers (23 males and 22 females) were included, ranging in age from 18 to 83 years. SPET imaging was performed 3 h after injection of ±110 MBq [ 123 I]FP-CIT. An operator-independent volume of interest analysis was used for quantification of [ 123 I]FP-CIT binding in the striatum. The ratio of specific striatal to non-specific [ 123 I]FP-CIT binding was found to decrease significantly with age. Moreover, we found a high variance in [ 123 I]FP-CIT binding in young adults. Finally, females were found to have significantly higher [ 123 I]FP-CIT binding ratios than males. This effect of gender on [ 123 I]FP-CIT binding ratios was not related to age. The results of this study are consistent with findings from previous studies, which showed that dopamine transporter density declines with age. The intriguing finding of a higher dopamine transporter density in females than in males is in line with findings from animal studies. (orig.)

  6. Will you still need me, will you still feed me? Old-age pensions in Iceland from a gender perspective

    Directory of Open Access Journals (Sweden)

    Steinunn Rögnvaldsdóttir

    2012-12-01

    Full Text Available Icelandic women have through the years earned less occupational and supplemental pensions and depended more than men do on the basic pension of social security. Although women’s labour market participation has increased, the gender pay gap, unpaid labour in homes, and women’s fewer working hours in paid labour results in the extension of the labour market gender discrimination into old age. The structure of Icelandic pension funds is fundamentally male biased because of its tight connection to employment, despite the absence of direct discrimination factors. The article provides an overview of implications for a more women friendly pension system; based on multi-national research; the analysis of the Icelandic pension system, and statistical information on older women and men’s economic situation in Iceland. Adequate basic pension, elimination of labour market gender discrimination, and males taking greater responsibility for care- and housework, are some of the key issues in creating a more gender equal pension system. Sharing of pensions between spouses, the responsibility of pension-funds and companies, and possibilities of care credit systems to promote gender equality are also discussed.

  7. Compulsive buying--a growing concern? An examination of gender, age, and endorsement of materialistic values as predictors.

    Science.gov (United States)

    Dittmar, Helga

    2005-11-01

    Compulsive buying is an understudied, but growing, dysfunctional consumer behaviour with harmful psychological and financial consequences. Clinical perspectives treat it as a psychiatric disorder, whereas recent proposals emphasize the increasing endorsement of materialistic values as a cause of uncontrolled buying (e.g. Dittmar, 2004b; Kasser & Kanner, 2004). The present research aims to improve understanding of compulsive buying through examining gender, age, and endorsement of materialistic values as key predictors in three UK questionnaire studies, which sampled individuals who had contacted a self-help organization and residentially matched 'controls' (N = 330), consumer panelists from a multinational corporation (N = 250), and 16- to 18-year-old adolescents (N = 195). The results confirmed previously documented gender differences, and showed that younger people are more prone to compulsive buying. The central findings were that materialistic value endorsement emerged as the strongest predictor of individuals' compulsive buying, and that it significantly mediated the observed age differences.

  8. How diversity gets lost: Age and gender in design practices of information and communication technologies.

    Science.gov (United States)

    Oudshoorn, Nelly; Neven, Louis; Stienstra, Marcelle

    2016-01-01

    This article adopts an intersectional approach to investigate how age, gender, and diversity are represented, silenced, or prioritized in design. Based on a comparative study of design practices of information and communication technologies (ICTs) for young girls and older people, this article describes differences and similarities in the ways in which designers tried to cope with diversity. Ultimately diversity was neglected, and the developers relied on hegemonic views of gender and age, constructed older people and young girls as an "other," and consequently their input was neglected. These views were thus materialized in design and reinforce such views in powerful yet unobtrusive ways.

  9. Preferences for 'Gender-typed' Toys in Boys and Girls Aged 9 to 32 Months

    OpenAIRE

    Todd, B.; Barry, J.A.; Thommessen, S.

    2017-01-01

    Many studies have found that a majority of boys and girls prefer to play with toys that are typed to their own gender but there is still uncertainty about the age at which such sex differences first appear, and under what conditions. Applying a standardized research protocol and using a selection of gender-typed toys, we observed the toy preferences of boys and girls engaged in independent play in UK nurseries, without the presence of a parent. The 101 boys and girls fell into three age group...

  10. Age and Gender Differences in the Social Patterning of Cardiovascular Risk Factors in Switzerland: The CoLaus Study

    Science.gov (United States)

    Stringhini, Silvia; Spencer, Brenda; Marques-Vidal, Pedro; Waeber, Gerard; Vollenweider, Peter; Paccaud, Fred; Bovet, Pascal

    2012-01-01

    Objectives We examined the social distribution of a comprehensive range of cardiovascular risk factors (CVRF) in a Swiss population and assessed whether socioeconomic differences varied by age and gender. Methods Participants were 2960 men and 3343 women aged 35–75 years from a population-based survey conducted in Lausanne, Switzerland (CoLaus study). Educational level was the indicator of socioeconomic status used in this study. Analyses were stratified by gender and age group (35–54 years; 55–75 years). Results There were large educational differences in the prevalence of CVRF such as current smoking (Δ = absolute difference in prevalence between highest and lowest educational group:15.1%/12.6% in men/women aged 35–54 years), physical inactivity (Δ = 25.3%/22.7% in men/women aged 35–54 years), overweight and obesity (Δ = 14.6%/14.8% in men/women aged 55–75 years for obesity), hypertension (Δ = 16.7%/11.4% in men/women aged 55–75 years), dyslipidemia (Δ = 2.8%/6.2% in men/women aged 35–54 years for high LDL-cholesterol) and diabetes (Δ = 6.0%/2.6% in men/women aged 55–75 years). Educational inequalities in the distribution of CVRF were larger in women than in men for alcohol consumption, obesity, hypertension and dyslipidemia (p<0.05). Relative educational inequalities in CVRF tended to be greater among the younger (35–54 years) than among the older age group (55–75 years), particularly for behavioral CVRF and abdominal obesity among men and for physiological CVRF among women (p<0.05). Conclusion Large absolute differences in the prevalence of CVRF according to education categories were observed in this Swiss population. The socioeconomic gradient in CVRF tended to be larger in women and in younger persons. PMID:23152909

  11. Age and gender differences in the social patterning of cardiovascular risk factors in Switzerland: the CoLaus study.

    Directory of Open Access Journals (Sweden)

    Silvia Stringhini

    Full Text Available OBJECTIVES: We examined the social distribution of a comprehensive range of cardiovascular risk factors (CVRF in a Swiss population and assessed whether socioeconomic differences varied by age and gender. METHODS: Participants were 2960 men and 3343 women aged 35-75 years from a population-based survey conducted in Lausanne, Switzerland (CoLaus study. Educational level was the indicator of socioeconomic status used in this study. Analyses were stratified by gender and age group (35-54 years; 55-75 years. RESULTS: There were large educational differences in the prevalence of CVRF such as current smoking (Δ = absolute difference in prevalence between highest and lowest educational group:15.1%/12.6% in men/women aged 35-54 years, physical inactivity (Δ = 25.3%/22.7% in men/women aged 35-54 years, overweight and obesity (Δ = 14.6%/14.8% in men/women aged 55-75 years for obesity, hypertension (Δ = 16.7%/11.4% in men/women aged 55-75 years, dyslipidemia (Δ = 2.8%/6.2% in men/women aged 35-54 years for high LDL-cholesterol and diabetes (Δ = 6.0%/2.6% in men/women aged 55-75 years. Educational inequalities in the distribution of CVRF were larger in women than in men for alcohol consumption, obesity, hypertension and dyslipidemia (p<0.05. Relative educational inequalities in CVRF tended to be greater among the younger (35-54 years than among the older age group (55-75 years, particularly for behavioral CVRF and abdominal obesity among men and for physiological CVRF among women (p<0.05. CONCLUSION: Large absolute differences in the prevalence of CVRF according to education categories were observed in this Swiss population. The socioeconomic gradient in CVRF tended to be larger in women and in younger persons.

  12. The association of age, gender, ethnicity, family history, obesity and hypertension with type 2 diabetes mellitus in Trinidad.

    Science.gov (United States)

    Nayak, B Shivananda; Sobrian, Arianne; Latiff, Khalif; Pope, Danielle; Rampersad, Akash; Lourenço, Kodi; Samuel, Nichole

    2014-01-01

    To assess the impact of risk factors such as age, gender, ethnicity, family history, body mass index (BMI), waist circumference and hypertension, on the development of type 2 diabetes mellitus in the Trinidadian population. A cross-sectional case control study comprised 146 non-diabetics and 147 type 2 diabetics ≥18 years of age, from North Central, South West and Eastern regions of Trinidad. Cross-tabulations revealed a significant difference between type 2-diabetes and age at pdiabetes and family history, ethnicity, waist circumference and hypertension at pdiabetics and type 2 diabetics being, 130.62 (±2.124) and 141.35 (±2.312), respectively. No significant difference was observed between type 2 diabetes and gender and BMI. Age was the most significant risk factor of type 2 diabetes. Therefore it can be concluded that family history, ethnicity, waist circumference and hypertension are more significant risk factors of this disease than BMI and gender in the Trinidadian population. Copyright © 2014 Diabetes India. Published by Elsevier Ltd. All rights reserved.

  13. [Establish Assessment Model of 18 Years of Age in Chinese Han Population by Mandibular Third Molar].

    Science.gov (United States)

    Fan, Fei; Dai, Xin-hua; Wang, Liang; Li, Yuan; Zhang, Kui; Deng, Zhen-hua

    2016-02-01

    To explore the value of estimating chronologic age based on the grades of mandibular third molar development. To evaluate whether mandibular third molar could be used as an indicator for estimating the age under or over 18 years. The mineralization status of mandibular third molar of 1 845 individuals aged 10 - 30 was graded and marked based on Demirjian's classification of grades reformed by Orhan. Gender difference was examined by t-test. A cubic regression model was established to analyze the correlation between third molar and chronologic age. Each grade of age cumulative distribution diagram and ROC curve was respectively performed to evaluate the relationship between third molar and the age of 18. Using Bayes discriminant analysis, an equation was established for estimating the age of 18. The inner-rater reliability was 0.903. Statistical analysis showed a moderate correlation between age and grade. Significant differences of both genders were found only in grade D and H (P Third molar development shows a high correlation with age, and combined with other indicators, it can be used to estimate the age of 18.

  14. Changing patterns of tobacco use in a middle-aged population: the role of snus, gender, age, and education.

    Science.gov (United States)

    Norberg, Margareta; Lundqvist, Gunnar; Nilsson, Maria; Gilljam, Hans; Weinehall, Lars

    2011-01-01

    In Sweden, the smoking prevalence has declined. In 2007, it was among the lowest in the industrialized world. A steady increase in the use of Swedish oral moist snuff, snus, has occurred in parallel. This development is neither solicited by authorities nor the medical establishment, but rather has occurred along with increased awareness of the dangers of smoking, and has been promoted by product development and marketing of snus. To evaluate time trends in patterns of tobacco use in northern Sweden during 1990-2007. Cross-sectional (99,381 subjects) and longitudinal (26,867 subjects) data from the Västerbotten Intervention Programme (VIP) 1990-2007 were analyzed. All adults in Västerbotten County are invited to a VIP health examination at ages 40, 50, and 60 years, and until 1995 also 30 years. Smoking and use of snus were evaluated by gender, age and educational groups. Intermittent smoking was categorized as smoking. From the period 1990-1995 to the period 2002-2007, smoking prevalence decreased from 26 to 16% among men and from 27 to 18% among women. The differences in prevalence increased between educational groups. The decline in smoking was less and the increase of snus use was greater among those with basic education. The use of snus among basic-educated 40-year-olds reached 35% among men and 14% among women during 2002-2007. Dual smoking and snus use increased among men and women with basic education. Smoking without snus use was more prevalent among women. Gender differences in total smoking prevalence (smoking only plus dual use) were small in all age groups, but increased among those with basic education reaching 7.3% during 2002-2007, with women being more frequent smokers. Smoking prevalences were similar among never, former and current snus users. Among the 30,000 former smokers, 38% of men and 64% of women had never used snus. Longitudinal data showed a decline in total tobacco use from baseline until follow-up and this was mainly due to a smoking

  15. The effects of gender and age on forensic personal identification from frontal sinus in a Turkish population.

    Science.gov (United States)

    Tatlisumak, Ertugrul; Asirdizer, Mahmut; Bora, Aydin; Hekimoglu, Yavuz; Etli, Yasin; Gumus, Orhan; Keskin, Siddik

    2017-01-01

    To define the dimensions of the frontal sinus in groups standardized for age and gender and to discuss the reasons and the effects of the variations. Methods: Frontal sinus measurements were obtained from paranasal CTscans of 180 males and 180 females in the Radiology Department of Dursun Odabas Medical Center of Yuzuncu Yil University, Van, which is located in Eastern Turkey, between February and March 2016. The width and height of sinuses were measured on a coronal plane, and the anteroposterior length was measured on an axial plane. Volumes were calculated using the Hospital Information Management Systems and Image Archiving and Management Systemprogram. The Statistical Package of the Social Science version 13 was used for statistical analyses.  Results: We determined differences in the frontal sinus measurements of different age groups in a Turkish adult population. Frontal sinus dimensions were usually higher in females and lower in males after 40-49 years of age than their younger counterparts, but the measurements were lower in females and higher in males in 70≤ years of age group than 60-69 years of age. Left frontal sinus was dominant in young age groups but right frontal sinus was dominant in groups 40-49 years of age or older.  Conclusion: We observed crossing of the measurements between the different age groups, which we could not find clear explanations. The results of such studies may affect forensic identification from frontal sinus measurements.

  16. Age- and gender-specific estimates of partnership formation and dissolution rates in the Seattle sex survey.

    Science.gov (United States)

    Nelson, Sara J; Hughes, James P; Foxman, Betsy; Aral, Sevgi O; Holmes, King K; White, Peter J; Golden, Matthew R

    2010-04-01

    Partnership formation and dissolution rates are primary determinants of sexually transmitted infection (STI) transmission dynamics. The authors used data on persons' lifetime sexual experiences from a 2003-2004 random digit dialing survey of Seattle residents aged 18-39 years (N=1,194) to estimate age- and gender-specific partnership formation and dissolution rates. Partnership start and end dates were used to estimate participants' ages at the start of each partnership and partnership durations, and partnerships not enumerated in the survey were imputed. Partnership formation peaked at age 19 at 0.9 (95% confidence interval [CI]: 0.76-1.04) partnerships per year and decreased to 0.1 to 0.2 after age 30 for women and peaked at age 20 at 1.4 (95% CI: 1.08-1.64) and declined to 0.5 after age 30 for men. Nearly one fourth (23.7%) of partnerships ended within 1 week and more than one half (51.2%) ended within 12 weeks. Most (63.5%) individuals 30 to 39 years of age had not formed a new sexual partnership in the past 3 years. A large proportion of the heterosexual population is no longer at substantial STI risk by their early 30s, but similar analyses among high-risk populations may give insight into reasons for the profound disparities in STI rates across populations. Copyright (c) 2010 Elsevier Inc. All rights reserved.

  17. The Effect of Gender and Age Differences on the Recognition of Emotions from Facial Expressions

    DEFF Research Database (Denmark)

    Schneevogt, Daniela; Paggio, Patrizia

    2016-01-01

    subjects. We conduct an emotion recognition task followed by two stereotype question- naires with different genders and age groups. While recent findings (Krems et al., 2015) suggest that women are biased to see anger in neutral facial expressions posed by females, in our sample both genders assign higher...... ratings of anger to all emotions expressed by females. Furthermore, we demonstrate an effect of gender on the fear-surprise-confusion observed by Tomkins and McCarter (1964); females overpredict fear, while males overpredict surprise.......Recent studies have demonstrated gender and cultural differences in the recognition of emotions in facial expressions. However, most studies were conducted on American subjects. In this pa- per, we explore the generalizability of several findings to a non-American culture in the form of Danish...

  18. Reference values of maximum walking speed among independent community-dwelling Danish adults aged 60 to 79 years

    DEFF Research Database (Denmark)

    Tibaek, S; Holmestad-Bechmann, N; Pedersen, Trine B

    2015-01-01

    OBJECTIVES: To establish reference values for maximum walking speed over 10m for independent community-dwelling Danish adults, aged 60 to 79 years, and to evaluate the effects of gender and age. DESIGN: Cross-sectional study. SETTING: Danish companies and senior citizens clubs. PARTICIPANTS: Two ...

  19. Auditory brainstem response in neonates: influence of gender and weight/gestational age ratio

    Directory of Open Access Journals (Sweden)

    Rosanna M. Giaffredo Angrisani

    2013-12-01

    Full Text Available OBJECTIVE: To investigate the influence of gender and weight/gestational age ratio on the Auditory Brainstem Response (ABR in preterm (PT and term (T newborns. METHODS: 176 newborns were evaluated by ABR; 88 were preterm infants - 44 females (22 small and 22 appropriate for gestational age and 44 males (22 small and 22 appropriate for gestational age. The preterm infants were compared to 88 term infants - 44 females (22 small and 22 appropriate for gestational age and 44 males (22 small and 22 appropriate for gestational age. All newborns had bilateral presence of transient otoacoustic emissions and type A tympanometry. RESULTS: No interaural differences were found. ABR response did not differentiate newborns regarding weight/gestational age in males and females. Term newborn females showed statistically shorter absolute latencies (except on wave I than males. This finding did not occur in preterm infants, who had longer latencies than term newborns, regardless of gender. CONCLUSIONS: Gender and gestational age influence term infants' ABR, with lower responses in females. The weight/gestational age ratio did not influence ABR response in either groups.

  20. Effects of age, gender, education and race on two tests of language ability in community-based older adults.

    Science.gov (United States)

    Snitz, Beth E; Unverzagt, Frederick W; Chang, Chung-Chou H; Bilt, Joni Vander; Gao, Sujuan; Saxton, Judith; Hall, Kathleen S; Ganguli, Mary

    2009-12-01

    Neuropsychological tests, including tests of language ability, are frequently used to differentiate normal from pathological cognitive aging. However, language can be particularly difficult to assess in a standardized manner in cross-cultural studies and in patients from different educational and cultural backgrounds. This study examined the effects of age, gender, education and race on performance of two language tests: the animal fluency task (AFT) and the Indiana University Token Test (IUTT). We report population-based normative data on these tests from two combined ethnically divergent, cognitively normal, representative population samples of older adults. Participants aged > or =65 years from the Monongahela-Youghiogheny Healthy Aging Team (MYHAT) and from the Indianapolis Study of Health and Aging (ISHA) were selected based on (1) a Clinical Dementia Rating (CDR) score of 0; (2) non-missing baseline language test data; and (3) race self-reported as African-American or white. The combined sample (n = 1885) was 28.1% African-American. Multivariate ordinal logistic regression was used to model the effects of demographic characteristics on test scores. On both language tests, better performance was significantly associated with higher education, younger age, and white race. On the IUTT, better performance was also associated with female gender. We found no significant interactions between age and sex, and between race and education. Age and education are more potent variables than are race and gender influencing performance on these language tests. Demographically stratified normative tables for these measures can be used to guide test interpretation and aid clinical diagnosis of impaired cognition.

  1. [Influence of gender, age and season on thyroid hormone reference interval].

    Science.gov (United States)

    Qiu, L; Wang, D C; Xu, T; Cheng, X Q; Sun, Q; Hu, Y Y; Liu, H C; Lu, S Y; Yang, G H; Wang, Z J

    2018-05-29

    Objective: Using clinical "big data" , to investigate the factors that affect the levels of thyroid hormones, and to explore the partitioning criteria for reference intervals (RI) of these hormones. Methods: An observation study was conducted. Information of 107 107 individuals undergoing routine physical examination in Peking Union Medical College Hospital from September 1(st,) 2013 to August 31(st,) 2016 was collected, thyroid hormone of these subjects were detected. To explore the test results distribution and differences of TSH, FT4 and FT3 by gender and age; according to the seasonal division standard of China Meteorological Administration, the study period was divided into four seasons, and the seasonal fluctuation on TSH was analyzed.To define the appropriate partition by gender, age and season according to significant difference analysis. Results: In male and female, the distributions of TSH were 1.779(0.578-4.758), 2.023(0.420-5.343)mU/L, respectively, and the level of TSH in female was higher than in male ( Z =-37.600, P groups by 65 years old and female were divided by 50 years old, respectively, and the distributions of TSH in male and female of older group were 1.818(0.528-5.240), 2.111(0.348-5.735)mU/L, in younger group were 1.778(0.582-4.696), 1.991(0.427-5.316)mU/L. The level of TSH in older group was significantly higher than in younger group ( Z =-2.269, -10.400, all P group was much wider than in younger. The distribution of whole in spring, summer and autumn was 1.869( 0.510-5.042)mU/L, in winter was 1.978(0.527-5.250) mU/L, and the difference between them had statistical significance ( Z =-15.000, P age significantly affect the serum levels of TSH, FT4, and FT3, the distribution of TSH in female and elder group are wider than in male, and that of FT4, FT3 are lower.Seasons significantly affect the serum TSH level, the peak value is observed in winter. There are obviously differences between "rough" RIs and manufacture recommended RIs. Each

  2. Influence of age and gender in response to γ-radiation in Portuguese individuals using chromosomal aberration assay - Preliminary findings

    International Nuclear Information System (INIS)

    Martins, V.; Antunes, A.C.; Cardoso, J.; Santos, L.; Gil, O. Monteiro

    2011-01-01

    Cytogenetic indicators are widely used in radiobiology to evaluate effects of ionizing radiation since dicentric chromosomes (Dic) are almost exclusively induced by ionizing radiation, and spontaneous frequency of Dic is very low in the healthy general population (about one Dic per 1000 cells). A particular interest of biodosimetry has been not only to obtain absorbed dose estimates using adequate calibration curves, under the assumption that all individuals respond equally to radiation-induced chromosome aberrations, but also to find a way to demonstrate inter-individual radiosensitivity and a possible correlation with age and gender. Thus, the objective of this preliminary work was the evaluation of the influence of age and gender on the outcome of cytogenetic biomarkers after γ-irradiation. Samples of peripheral blood lymphocytes from six healthy, non-smoker, donors from both genders (three men and three women), in the range of 20 to 49 years, were irradiated with doses from 0 Gy to 3 Gy air kerma, using a 60 Co gamma rays source with a dose rate from 170-180 mGy/min. A clear dose-dependent increase in terms of aberrant cells excluding gaps (ACEG) and Dic was observed for all donors. Our preliminary results suggest, in the higher dose level evaluated (3 Gy), a larger intervariability among individuals for Dic, with females apparently more sensitive than males (P<0.05). Considering the different age groups, male donors showed a decrease, with age, for Dic and ACEG at the higher dose and also, for the background level, in case of ACEG. Future work will consider the study of more individuals, from both genders and different ages, in order to verify if this tendency persists and to enable the implementation of a dose-response calibration curve at Instituto Tecnologico e Nuclear for the Portuguese population, to quantify the biological dose in case of a radiological accident or emergency.

  3. Influence of age and gender in response to {gamma}-radiation in Portuguese individuals using chromosomal aberration assay - Preliminary findings

    Energy Technology Data Exchange (ETDEWEB)

    Martins, V.; Antunes, A.C. [Instituto Tecnologico e Nuclear, Unidade de Proteccao e Seguranca Radiologica, Dosimetry and Radiobiology Group, E.N. 10, Apartado 21, 2686-953 Sacavem (Portugal); Cardoso, J.; Santos, L. [Instituto Tecnologico e Nuclear, Unidade de Proteccao e Seguranca Radiologica, Metrology Laboratory of Ionizing Radiation, E.N. 10, Apartado 21, 2686-953 Sacavem (Portugal); Gil, O. Monteiro, E-mail: octavia.gil@itn.pt [Instituto Tecnologico e Nuclear, Unidade de Proteccao e Seguranca Radiologica, Dosimetry and Radiobiology Group, E.N. 10, Apartado 21, 2686-953 Sacavem (Portugal)

    2011-09-15

    Cytogenetic indicators are widely used in radiobiology to evaluate effects of ionizing radiation since dicentric chromosomes (Dic) are almost exclusively induced by ionizing radiation, and spontaneous frequency of Dic is very low in the healthy general population (about one Dic per 1000 cells). A particular interest of biodosimetry has been not only to obtain absorbed dose estimates using adequate calibration curves, under the assumption that all individuals respond equally to radiation-induced chromosome aberrations, but also to find a way to demonstrate inter-individual radiosensitivity and a possible correlation with age and gender. Thus, the objective of this preliminary work was the evaluation of the influence of age and gender on the outcome of cytogenetic biomarkers after {gamma}-irradiation. Samples of peripheral blood lymphocytes from six healthy, non-smoker, donors from both genders (three men and three women), in the range of 20 to 49 years, were irradiated with doses from 0 Gy to 3 Gy air kerma, using a {sup 60}Co gamma rays source with a dose rate from 170-180 mGy/min. A clear dose-dependent increase in terms of aberrant cells excluding gaps (ACEG) and Dic was observed for all donors. Our preliminary results suggest, in the higher dose level evaluated (3 Gy), a larger intervariability among individuals for Dic, with females apparently more sensitive than males (P<0.05). Considering the different age groups, male donors showed a decrease, with age, for Dic and ACEG at the higher dose and also, for the background level, in case of ACEG. Future work will consider the study of more individuals, from both genders and different ages, in order to verify if this tendency persists and to enable the implementation of a dose-response calibration curve at Instituto Tecnologico e Nuclear for the Portuguese population, to quantify the biological dose in case of a radiological accident or emergency.

  4. Facing the Gender Gap in Aging: Italian Women’s Pension in the European Context

    Directory of Open Access Journals (Sweden)

    Maria Letizia Zanier

    2015-11-01

    Full Text Available The purpose of this paper is to provide an overview of the phenomenon of increasing gender inequalities that happen at old age regarding women’s pension. Moving from recent life-course theories and studies, this study analyzes the reasons behind gender-biased pension levels and how their cumulative effects result in (continuous significant gender gaps. The article presents a European overview of pension gender gap, focusing on family and work-life issues in Italy. This is one of the first critical reviews of the small but growing literature and national data concerning the effect of gender inequalities related to pension gaps in Italy. In the past, research on the balance of welfare provision between State, family, and market has ignored gender, while more recent studies have barely explored how gender roles, changing over time, interact with the shifts in pension policies. Considering the effects of work-life balance policies since the 2000 Lisbon agenda process and its development, the study especially focuses on the Italian case within the European context. The article examines how the choices in work-life balance policies vary between different national contexts and welfare regimes, by highlighting the Italian case. In this country, welfare and social policy regimes remain very unbalanced, showing a lack of awareness of family and women’s needs, as in many Southern countries, and Italy is not able to give appropriate answers to these problems and to the question of the growing gender gap. This article finally shows the poignancy of structural and cultural reasons for gender differentiated pension levels in Italy, within the European context, according to patterns of employment, marital, and maternal status between earlier and later generations of women.

  5. Prevalence of Depression among Undergraduate Students: Gender and Age Differences

    Directory of Open Access Journals (Sweden)

    Leila Ghaedi

    2014-06-01

    Full Text Available Depressive disorders are the most typical disease affecting many different factors of humanity. University students may be at increased risk of depression owing to the pressure and stress they encounter. Therefore, the purpose of this study is comparing the level of depression among male and female athletes and non-athletes undergraduate student of private university in Esfahan, Iran. The participants in this research are composed of 400 male and female athletes as well as no-athletes Iranian undergraduate students. The Beck depression test (BDI was employed to measure the degree of depression. T-test was used to evaluate the distinction between athletes and non-athletes at P≤0.05. The ANOVA was conducted to examine whether there was a relationship between level of depression among non-athletes and athletes. The result showed that the prevalence rate of depression among non-athlete male undergraduate students is significantly higher than that of athlete male students. The results also presented that level of depression among female students is much more frequent compared to males. This can be due to the fatigue and lack of energy that are more frequent among female in comparison to the male students. Physical activity was negatively related to the level of depression by severity among male and female undergraduate students. However, there is no distinct relationship between physical activity and level of depression according to the age of athlete and nonathlete male and female undergraduate students. This study has essential implications for clinical psychology due to the relationship between physical activity and prevalence of depression.

  6. Regular use of alcohol and tobacco in India and its association with age, gender, and poverty.

    Science.gov (United States)

    Neufeld, K J; Peters, D H; Rani, M; Bonu, S; Brooner, R K

    2005-03-07

    This study provides national estimates of regular tobacco and alcohol use in India and their associations with gender, age, and economic group obtained from a representative survey of 471,143 people over the age of 10 years in 1995-96, the National Sample Survey. The national prevalence of regular use of smoking tobacco is estimated to be 16.2%, chewing tobacco 14.0%, and alcohol 4.5%. Men were 25.5 times more likely than women to report regular smoking, 3.7 times more likely to regularly chew tobacco, and 9.7 times more likely to regularly use alcohol. Respondents belonging to scheduled castes and tribes (recognized disadvantaged groups) were significantly more likely to report regular use of alcohol as well as smoking and chewing tobacco. People from rural areas had higher rates compared to urban dwellers, as did those with no formal education. Individuals with incomes below the poverty line had higher relative odds of use of chewing tobacco and alcohol compared to those above the poverty line. The regular use of both tobacco and alcohol also increased significantly with each diminishing income quintile. Comparisons are made between these results and those found in the United States and elsewhere, highlighting the need to address control of these substances on the public health agenda.

  7. Differential item functioning of pathological gambling criteria: an examination of gender, race/ethnicity, and age.

    Science.gov (United States)

    Sacco, Paul; Torres, Luis R; Cunningham-Williams, Renee M; Woods, Carol; Unick, G Jay

    2011-06-01

    This study tested for the presence of differential item functioning (DIF) in DSM-IV Pathological Gambling Disorder (PGD) criteria based on gender, race/ethnicity and age. Using a nationally representative sample of adults from the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC), indicating current gambling (n = 10,899), Multiple Indicator-Multiple Cause (MIMIC) models tested for DIF, controlling for income, education, and marital status. Compared to the reference groups (i.e., Male, Caucasian, and ages 25-59 years), women (OR = 0.62; P gambling to escape (Criterion 5) (OR = 2.22; P < .001) but young adults (OR = 0.62; P < .05) were less likely to endorse it. African Americans (OR = 2.50; P < .001) and Hispanics were more likely to endorse trying to cut back (Criterion 3) (OR = 2.01; P < .01). African Americans were more likely to endorse the suffering losses (OR = 2.27; P < .01) criterion. Young adults were more likely to endorse chasing losses (Criterion 9) (OR = 1.81; P < .01) while older adults were less likely to endorse this criterion (OR = 0.76; P < .05). Further research is needed to identify factors contributing to DIF, address criteria level bias, and examine differential test functioning.

  8. Homicides in Western Norway, 1985-2009, time trends, age and gender differences.

    Science.gov (United States)

    Kristoffersen, S; Lilleng, P K; Mæhle, B O; Morild, I

    2014-05-01

    This retrospective study from Western Norway is based on the cases of 196 homicide victims from 1985 to 2009. The median age of the victims was 35 years, in both genders. Within the cases, 113 of the victims were male and 83 female, 28 victims were under the age of 18, and 19 victims were not native Norwegians. Ethanol was detected in the blood of a higher proportion of male compared to female victims, whereas a higher proportion of female compared to male victims had both illegal/legal drugs detected in their blood. Most perpetrators were male. Men were most often killed by an acquaintance, women by their present or former intimate partner. In 14 cases of intimate partner homicide the perpetrator committed suicide after killing their female partner. The dominant scene of crime was private homes. Most victims were killed by blunt force, sharp force or gunshot. The head was the body region most often injured in the homicide victims. Female victims were more often killed by manual strangulation than male victims. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  9. Income, neighborhood stressors, and harsh parenting: test of moderation by ethnicity, age, and gender.

    Science.gov (United States)

    Barajas-Gonzalez, R Gabriela; Brooks-Gunn, Jeanne

    2014-12-01

    Family and neighborhood influences related to low-income were examined to understand their association with harsh parenting among an ethnically diverse sample of families. Specifically, a path model linking household income to harsh parenting via neighborhood disorder, fear for safety, maternal depressive symptoms, and family conflict was evaluated using cross-sectional data from 2,132 families with children ages 5-16 years from Chicago. The sample was 42% Mexican American, 41% African American, and 17% European American. Results provide support for a family process model where a lower income-to-needs ratio is associated with higher reports of neighborhood disorder, greater fear for safety, and more family conflict, which is in turn, associated with greater frequency of harsh parenting. Our tests for moderation by ethnicity/immigrant status, child gender, and child age (younger child vs. adolescent) indicate that although paths are similar for families of boys and girls, as well as for families of young children and adolescents, there are some differences by ethnic group. Specifically, we find the path from neighborhood disorder to fear for safety is stronger for Mexican American (United States born and immigrant) and European American families in comparison with African American families. We also find that the path from fear for safety to harsh parenting is significant for European American and African American families only. Possible reasons for such moderated effects are considered.

  10. Gender, socioeconomic status, age, and jealousy: emotional responses to infidelity in a national sample.

    Science.gov (United States)

    Green, Melanie C; Sabini, John

    2006-05-01

    The authors used a representative national sample (N = 777) to test the evolutionary hypothesis that men would be more bothered by sexual infidelity and women by emotional infidelity, the Jealousy as a Specific Innate Module (JSIM) effect. Our alternative conceptualization of jealousy suggests that there are distinct emotional components of jealousy that did not evolve differently by gender. The authors looked for effects of age, socioeconomic status (SES), and type of measure (continuous or dichotomous) on jealousy. The authors did not find age or SES effects. Forced-choice items provided support for our alternative view; both genders showed more anger and blame over sexual infidelity but more hurt feelings over emotional infidelity. Continuous measures indicated more emotional response to sexual than emotional infidelity among both genders. 2006 APA, all rights reserved

  11. [Appraisal of occupational stress in different gender, age, work duration, educational level and marital status groups].

    Science.gov (United States)

    Yang, Xin-Wei; Wang, Zhi-Ming; Jin, Tai-Yi

    2006-05-01

    This study was conducted to assess occupational stress in different gender, age, work duration, educational level and marital status group. A test of occupational stress in different gender, age, work duration, educational level and marital status group, was carried out with revised occupational stress inventory (OSI-R) for 4278 participants. The results of gender show that there are heavier occupational role, stronger interpersonal and physical strain in male than that in female, and the differences are statistically significant (P 0.05). The occupational stress so as to improve the work ability of different groups. Different measure should be taken to reduce the occupational stress so as to improve the work ability of different groups.

  12. Exploring the Contribution of Teaching and Learning Processes in the Construction of Students’ Gender Identity in Early Year Classrooms

    OpenAIRE

    Amina Baig

    2014-01-01

    The present study explores how gender identity construction takes place in a single gender classroom in early years. Qualitative research guided the study design which was conducted in two public sector single gender schools. The data were collected through observations of the teacher-student interaction, student-student interaction, focused group discussion, and semi-structured interviews. The study found that teaching and learning is gendered in single sex settings as gender messages are pa...

  13. Age- and gender-specific epistasis between ADA and TNF-α influences human life-expectancy.

    Science.gov (United States)

    Napolioni, Valerio; Carpi, Francesco M; Giannì, Paola; Sacco, Roberto; Di Blasio, Luca; Mignini, Fiorenzo; Lucarini, Nazzareno; Persico, Antonio M

    2011-11-01

    Aging is a complex phenotype with multiple determinants but a strong genetic component significantly impacts on survival to extreme ages. The dysregulation of immune responses occurring with increasing age is believed to contribute to human morbidity and mortality. Conversely, some genetic determinants of successful aging might reside in those polymorphisms for the immune system genes regulating immune responses. Here we examined the main effects of single loci and multi-locus interactions to test the hypothesis that the adenosine deaminase (ADA) and tumor necrosis factor alpha (TNF-α) genes may influence human life-expectancy. ADA (22G>A, rs73598374) and TNF-α (-308G>A, rs1800629; -238G>A, rs361525) functional SNPs have been determined for 1071 unrelated healthy individuals from Central Italy (18-106 years old) divided into three gender-specific age classes defined according to demographic information and accounting for the different survivals between sexes: for men (women), the first class consists of individuals88 years old (>91 years old). Single-locus analysis showed that only ADA 22G>A is significantly associated with human life-expectancy in males (comparison 1 (age class 2 vs. age class 1), O.R. 1.943, P=0.036; comparison 2 (age class 3 vs. age class 2), O.R. 0.320, P=0.0056). Age- and gender-specific patterns of epistasis between ADA and TNF-α were found using Generalized Multifactor Dimensionality Reduction (GMDR). In comparison 1, a significant two-loci interaction occurs in females between ADA 22G>A and TNF-α -238G>A (Sign Test P=0.011). In comparison 2, both two-loci and three-loci interaction are significant associated with increased life-expectancy over 88 years in males. In conclusion, we report that a combination of functional SNPs within ADA and TNF-α genes can influence life-expectancy in a gender-specific manner and that males and females follow different pathways to attain longevity. Copyright © 2011 Elsevier Ltd. All rights reserved.

  14. Reasons for dropout in swimmers, differences between gender and age and intentions to return to competition.

    Science.gov (United States)

    Monteiro, Diogo M; Marinho, Daniel A; Moutão, João M; Vitorino, Anabela P; Antunes, Raúl N; Cid, Luís

    2018-01-01

    This study's main purpose was to analyze reasons for dropout in competitive swimmers and differences between gender and age groups. The influence of dropout on swimmers intentions to return to competition, invariance across gender and validation of Questionnaire of Reasons for Attrition were also analyzed. Study 1 - 366 athletes participated (N.=366; mean age 15.96, SD 5.99) and the data gathered was used for the exploratory analysis, and data gathered on 1008 athletes were used for the confirmatory analysis and the structural equations (N.=1008; mean age 16.26, SD 6.12); Study 2: 1008 athletes participated (N.=1008; mean age 16.26, SD 6.12) on the descriptive and inferential analysis of the reasons behind the practice dropout. The Questionnaire of Reasons Attrition was used in both studies to assess the reasons associated with the practice dropout. In study 1, the results showed an acceptable fit of the measurement model and invariance across gender and also predictive validity regarding swimmers intentions to return to competition (e.g., "demands/pressure" negatively predict intentions). In study 2, the main results showed that the most significant reason for dropout in both genders and all age groups was "dissatisfaction/other priorities"; the study also showed there to be differences between gender and age groups (e.g., female and younger athletes valued "demands/ pressure "more). This study offers useful guidelines for the training process and to support decisions on sports politics to be implemented to overcome the dropout rate. However, it is important to broaden the evidence to other sports and implement programs on identified priority areas based on longitudinal perspectives.

  15. Short-Term Persistence of "DSM-IV" ADHD Diagnoses: Influence of Context, Age, and Gender

    Science.gov (United States)

    Bauermeister, Jose J.; Bird, Hector R.; Shrout, Patrick E.; Chavez, Ligia; Ramirez, Rafael; Canino, Glorisa

    2011-01-01

    Objective: Little is known about the effect of social context and gender on persistence of "attention-deficit/hyperactivity disorder" (ADHD) in children of early and middle school years. The study compared persistence of "DSM-IV" ADHD and ADHD not otherwise specified (NOS) over 2 years in two groups of Puerto Rican children.…

  16. Do gender disparities persist in gastroenterology after 10 years of practice?

    Science.gov (United States)

    Singh, Aparajita; Burke, Carol A; Larive, Brett; Sastri, Suriya V

    2008-07-01

    Cross-sectional studies confirm gender disparity in many aspects of the practice of medicine and surgery. Some data suggest the disparities diminish after 10 yr of practice. This study aims to examine gender discrepancies in income, social, and professional status of gastroenterologists after 10 yr of practice. Prospective, observational, cohort study of gastroenterologists incepted upon graduation from a U.S. GI fellowship program in 1993 and 1995. A 36-item questionnaire was sent to the cohort at 3, 5, and 10 yr after graduation from GI fellowship training. The following are the results of the final, 10th year survey. A total of 168 men and 25 women (mean age 45.5 yr) responded. Men and women were equally likely to be board certified and married, however, women had fewer children. Men earned a mean annual gross income of $375,000 versus$245,000 for women (P= 0.001). After adjusting for practice setting, work hours, practice-ownership, free endoscopy center practice, and vacation time, female gastroenterologists earned $82,000 (22%) less per year than their male colleagues (95% CI $34,000-130,000, P= 0.001). Women were more frequently in academic practice (38%vs 17%), but were less likely to hold the most advanced academic positions. After 10 yr of practice, significant economic, professional, and social disparities persist between male and female gastroenterologists in this cohort. Women were more likely to practice in a setting with flexible work hours, a family leave provision, and in a practice with other women. Initiatives to equalize pay and ensure opportunities for professional advancement for women may diminish the significant practice disparities incurred by women in gastroenterology.

  17. Stereotype or grammar? The representation of gender when two-year-old and three-year-old French-speaking toddlers listen to role nouns.

    Science.gov (United States)

    Lévy, Arik; Gygax, Pascal; Gabriel, Ute; Zesiger, Pascal

    2016-11-01

    Using a preferential looking paradigm, the current study examined the role that grammatical gender plays when preschool French-speaking toddlers process role nouns in the masculine form (e.g., chanteurs masculine 'singers'). While being auditorily prompted with "Look at the 'a role noun'!", two- and three-year-olds were presented with two pictures of two characters ('boy-boy' versus 'girl-boy') with attributes of the given role noun (e.g., singers with microphone and music notes). All role nouns were presented in the masculine plural form, which, despite its use to refer to mixed-gender groups, can be interpreted as referring to men. We expected toddlers to be biased by stereotypes, yet when non-stereotypical role nouns were presented, toddlers were not influenced by grammatical gender, but by their own sex (even more so for three-year-old toddlers). The absence of sensitivity to grammatical cues for either age group is discussed in terms of the developmental awareness of grammatical gender.

  18. Parenting clinically anxious versus healthy control children aged 4-12 years.

    Science.gov (United States)

    van der Sluis, C M; van Steensel, F J A; Bögels, S M

    2015-05-01

    This study investigated whether parenting behaviors differed between parents of 68 clinically anxious children and 106 healthy control children aged 4-12 years. The effects of parent gender, child gender and child age on parenting were explored. Mothers and fathers completed a questionnaire to assess parenting behaviors in for children hypothetically anxious situations. Results showed that parents of clinically anxious children reported more anxiety-enhancing parenting (reinforcement of dependency and punishment) as well as more positive parenting (positive reinforcement). For the clinical sample, fathers reported using more modeling/reassurance than mothers, and parents reported using more force with their 4-7-year-olds than with their 8-12-year-olds. No interaction effects were found for child gender with child anxiety status on parenting. Results indicate that for intervention, it is important to measure parenting behaviors, and to take into account father and mother differences and the age of the child. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Comprehensive Analysis of Large Sets of Age-Related Physiological Indicators Reveals Rapid Aging around the Age of 55 Years.

    Science.gov (United States)

    Lixie, Erin; Edgeworth, Jameson; Shamir, Lior

    2015-01-01

    While many studies show a correlation between chronological age and physiological indicators, the nature of this correlation is not fully understood. To perform a comprehensive analysis of the correlation between chronological age and age-related physiological indicators. Physiological aging scores were deduced using principal component analysis from a large dataset of 1,227 variables measured in a cohort of 4,796 human subjects, and the correlation between the physiological aging scores and chronological age was assessed. Physiological age does not progress linearly or exponentially with chronological age: a more rapid physiological change is observed around the age of 55 years, followed by a mild decline until around the age of 70 years. These findings provide evidence that the progression of physiological age is not linear with that of chronological age, and that periods of mild change in physiological age are separated by periods of more rapid aging. © 2015 S. Karger AG, Basel.

  20. Changes of population by age and gender structure of Regions in the Republic of Macedonia

    Directory of Open Access Journals (Sweden)

    Resul Hamiti

    2015-07-01

    Full Text Available This paper analyzes the changes of population by age and the gender structure in the regions of the Republic of Macedonia. Age and gender is very important not only for the development of demographic process but also for the development of regions. They play an important role in planning the health care needs and other services with the socio-economic and cultural character. In this sense they affect the performance of demographic processes (births, deaths, marriages, etc. and are a result of bilateral relations fertility, mortality, migration movements and other social processes. The main objective of this paper is to identify the aging phenomenon of population in state level and regions. This paper also dedicates special importance to the changes of age and sex structure, during the period between1981-2014 in the regions of the republic of Macedonia.

  1. Gender and Age Differences in How Children Cope with Daily Stress

    Science.gov (United States)

    Morales Rodriguez, Francisco Manuel; Trianes Torres, Maria Victoria; Miranda Paez, Jesus

    2012-01-01

    Introduction: The study of coping among students accounts for an interesting subject, as having coping skills guarantees a healthy lifestyle and quality of life. The present study aims to analyze the role played by age and gender on the coping strategies used by Andalusian school students to cope with situations of daily stress. These situations…

  2. Effect of Age, Gender and Hearing Loss on the Degree of Discomfort Due to Tinnitus

    Directory of Open Access Journals (Sweden)

    Maryam Noroozian

    2017-11-01

    Conclusion: The study findings suggests that tinnitus is not correlated with age, gender and hearing loss. Overall, tinnitus is a complicated clinical condition which its real impact and degree of discomfort are unclear. More investigation is needed to clarify the factors involving in tinnitus annoyance.

  3. Effects of Age, Gender and Educational Background on Strength of Motivation for Medical School

    Science.gov (United States)

    Kusurkar, Rashmi; Kruitwagen, Cas; ten Cate, Olle; Croiset, Gerda

    2010-01-01

    The aim of this study was to determine the effects of selection, educational background, age and gender on strength of motivation to attend and pursue medical school. Graduate entry (GE) medical students (having Bachelor's degree in Life Sciences or related field) and Non-Graduate Entry (NGE) medical students (having only completed high school),…

  4. Who is affected by neighbourhood income mix? gender, age, family, employment and income differences

    NARCIS (Netherlands)

    Galster, G.; Andersson, R.; Musterd, S.

    2010-01-01

    This paper analyses the degree to which the mixture of low-, middle- and high-income males in the neighbourhood affects the subsequent earnings of individuals, and aims to test explicitly the degree to which these impacts vary across gender, age, presence of children, employment status or income at

  5. Coping with Terrorism: Age and Gender Differences in Effortful and Involuntary Responses to September 11th

    Science.gov (United States)

    Wadsworth, Martha E.; Gudmundsen, Gretchen R.; Raviv, Tali; Ahlkvist, Jarl A.; McIntosh, Daniel N.; Kline, Galena H.; Rea, Jacqueline; Burwell, Rebecca A.

    2004-01-01

    This study examined age and gender differences and similarities in stress responses to September 11th. Adolescents, young adults, and adults reported using a variety of strategies to cope with the terrorist attacks including acceptance, positive thinking, and emotional expression. In addition, involuntary stress responses such as physiological…

  6. Academic Achievement, Employment, Age and Gender and Students' Experience of Alternative School

    Science.gov (United States)

    Poyrazli, Senel; Ferrer-Wreder, Laura; Meister, Denise G.; Forthun, Larry; Coatsworth, J. Doug; Grahame, Kamini Maraj

    2008-01-01

    The purpose of this cross-sectional study was to explore associations between academic achievement, employment, gender, and age in relation to students' sense of school membership and perception of adults in school. The sample consisted of 102 secondary, alternative school students. Results indicated that students with a more positive perception…

  7. Effects of Age, Gender, School Class on Cardiopulmonary Resuscitation Skills of Nigerian Secondary School Students

    Science.gov (United States)

    Onyeaso, Adedamola Olutoyin; Onyeaso, Chukwudi Ochi

    2016-01-01

    Background: The need for training of schoolchildren on cardiopulmonary resuscitation (CPR) as potential bystander CPR providers is growing globally but Nigeria is still behind and lacks basic necessary data. Purpose: The purpose of this study was to investigate the effects of age, gender and school class on CPR skills of Nigerian secondary school…

  8. Impact of Vocational Interests, Previous Academic Experience, Gender and Age on Situational Judgement Test Performance

    Science.gov (United States)

    Schripsema, Nienke R.; van Trigt, Anke M.; Borleffs, Jan C. C.; Cohen-Schotanus, Janke

    2017-01-01

    Situational Judgement Tests (SJTs) are increasingly implemented in medical school admissions. In this paper, we investigate the effects of vocational interests, previous academic experience, gender and age on SJT performance. The SJT was part of the selection process for the Bachelor's degree programme in Medicine at University of Groningen, the…

  9. Impact of vocational interests, previous academic experience, gender and age on Situational Judgement Test performance

    NARCIS (Netherlands)

    Schripsema, Nienke R.; Trigt, van Anke M.; Borleffs, Jan C. C.; Cohen-Schotanus, Janke

    Situational Judgement Tests (SJTs) are increasingly implemented in medical school admissions. In this paper, we investigate the effects of vocational interests, previous academic experience, gender and age on SJT performance. The SJT was part of the selection process for the Bachelor's degree

  10. How diversity gets lost: Age and gender in design practices of information and communication technologies

    NARCIS (Netherlands)

    Oudshoorn, Nelly E.J.; Neven, Louis; Stienstra, Marcelle

    2016-01-01

    This article adopts an intersectional approach to investigate how age, gender, and diversity are represented, silenced, or prioritized in design. Based on a comparative study of design practices of information and communication technologies (ICTs) for young girls and older people, this article

  11. Learned Helplessness and Psychological Adjustment: Effects of Age, Gender and Academic Achievement.

    Science.gov (United States)

    Valas, Harald

    2001-01-01

    Studied the relationships among academic achievement, learned helplessness, and psychological adjustment (self-esteem and depression), controlled for gender and age, for 1,580 students with data collected in grades 3 and 4, 6 and 7, and 8 and 9. Results show that academic achievement is directly and indirectly related to the pattern of…

  12. Problematic Internet Usage: Personality Traits, Gender, Age and Effect of Dispositional Hope Level

    Science.gov (United States)

    Cetin Gudunz, Hicran; Eksioglu, Subhan; Tarhan, Sinem

    2017-01-01

    Purpose: The aim of this study is to examine the effect of personality traits, gender, age and effects of dispositional hope level in problematic internet usage of university students. Research Methods: This paper is an example of a descriptive study, which presents the relationship between problematic internet usage of university students…

  13. How to Improve Adolescents' Sun Protection Behavior? Age and Gender Issues

    Science.gov (United States)

    Paul, Christine; Tzelepis, Flora; Parfitt, Nicholas; Girgis, Afaf

    2008-01-01

    Objective: To explore adolescents' self-reported reasons for sun protection, as adolescents as a group continue to have poor sun protection practices. Methods: Seventeen age- and gender-segregated focus groups were conducted in Australian high schools. Results: Reasons for using sun protection included personal comfort, appearance, policies, fear…

  14. Gender and Age Patterns in Emotional Expression, Body Image, and Self-Esteem: A Qualitative Analysis.

    Science.gov (United States)

    Polce-Lynch, Mary; Myers, Barbara J.; Kilmartin, Christopher T.; Forssmann-Falck, Renate; Kliewer, Wendy

    1998-01-01

    Used written narratives to examine gender and age patterns in body image, emotional expression, and self-esteem for 209 students in grades 5, 8, and 12. Results indicate that boys restrict emotional expression in adolescence, whereas girls increase emotional expression in the same period. Girls also are more influenced by body image. (SLD)

  15. Gait impairment in cervical spondylotic myelopathy: comparison with age- and gender-matched healthy controls.

    LENUS (Irish Health Repository)

    Malone, Ailish

    2012-12-01

    Gait impairment is a primary symptom of cervical spondylotic myelopathy (CSM); however, little is known about specific kinetic and kinematic gait parameters. The objectives of the study were: (1) to compare gait patterns of people with untreated CSM to those of age- and gender-matched healthy controls; (2) to examine the effect of gait speed on kinematic and kinetic parameters.

  16. Gender Differences in Food Preferences of School-Aged Children and Adolescents

    Science.gov (United States)

    Caine-Bish, Natalie L.; Scheule, Barbara

    2009-01-01

    Background: Schools have the opportunity, through the National School Lunch Program and Local School Wellness Policies, to have a significant impact on healthy eating behaviors. An understanding of children's and adolescents' food preferences in relation to gender and age will facilitate the successful creation of both healthy and financially…

  17. Why Gender and Age Prediction from Tweets is Hard : Lessons from a Crowdsourcing Experiment

    NARCIS (Netherlands)

    Nguyen, D.; Trieschnigg, D.; Dogruöz, A. Seza; Gravel, Rilana; Theune, Mariët; Meder, Theo; de Jong, Franciska

    2014-01-01

    There is a growing interest in automatically predicting the gender and age of authors from texts. However, most research so far ignores that language use is related to the social identity of speakers, which may be different from their biological identity. In this paper, we combine insights from

  18. Why Gender and Age Prediction from Tweets is Hard: Lessons from a Crowdsourcing Experiment

    NARCIS (Netherlands)

    Nguyen, Dong-Phuong; Trieschnigg, Rudolf Berend; Dogruoz, A. Seza; Gravel, Rilana; Theune, Mariet; Meder, Theo; de Jong, Franciska M.G.

    2014-01-01

    There is a growing interest in automatically predicting the gender and age of authors from texts. However, most research so far ignores that language use is related to the social identity of speakers, which may be different from their biological identity. In this paper, we combine insights from

  19. Gender and age effects on the continuous reaction times method in volunteers and patients with cirrhosis

    DEFF Research Database (Denmark)

    Lauridsen, Mette Munk; Grønbæk, Henning; Næser, Esben

    2012-01-01

    Abstract Minimal hepatic encephalopathy (MHE) is a metabolic brain disorder occurring in patients with liver cirrhosis. MHE lessens a patient's quality of life, but is treatable when identified. The continuous reaction times (CRT) method is used in screening for MHE. Gender and age effects...

  20. Gender and Age Differences in Trauma and PTSD Among Dutch Treatment-Seeking Police Officers

    NARCIS (Netherlands)

    van der Meer, Christianne A. I.; Bakker, Anne; Smit, Annika S.; van Buschbach, Susanne; den Dekker, Melissa; Westerveld, Gré J.; Hutter, Renée C.; Gersons, Berthold P. R.; Olff, Miranda

    2017-01-01

    Little is known about how age and gender are associated with posttraumatic stress disorder (PTSD) symptoms and traumatic experiences in treatment-seeking police offers. In this study, we examined 967 diagnostic files of police officers seeking treatment for PTSD. Six hundred twelve (63%) of the

  1. The Relationship of Time Perspective to Age, Gender, and Academic Achievement among Academically Talented Adolescents

    Science.gov (United States)

    Mello, Zena R.; Worrell, Frank C.

    2006-01-01

    Time perspective is a useful psychological construct associated with educational outcomes (Phalet, Andriessen, & Lens, 2004) and may prove fruitful for research focusing on academically talented adolescents. Thus, the relationship of time perspective to age, gender, and academic achievement was examined among 722 academically talented middle and…

  2. Development of an Age- and Gender-specific Model for Strontium Metabolism in Humans

    International Nuclear Information System (INIS)

    Shagina, N. B.; Degteva, M. O.; Tolstykh, E. I.

    2004-01-01

    This paper presents a development of a new biokinetic model for strontium, which accounts for age and gender differences of metabolism in humans. This model was developed based on the long-term follow-up of the residents living on the banks of the Techa River (Southern Urals, Russia) contaminated with 89,90Sr in 1950-1956. The new model uses the structure of ICRP model for strontium but model parameters have been estimated to account for age, gender and population differences in strontium retention and elimination. Estimates of age- and gender-specific model parameters were derived from (a) the results of long-term measurements of 90Sr-body burden for the Techa River population; (b) experimental studies of calcium and strontium metabolism in humans and (c) non-radiological data regarding bone metabolism (mineral content of the body, bone turnover, etc). As a result, the new model satisfactorily describes data on long-term retention of 90Sr in residents of the Techa River settlements of all ages and both genders and also data from studies during the period of global fallout in the UK and the USA and experimental data on strontium retention in humans. The new model can be used to calculate dose from 89,90Sr for the Techa River residents and also for other populations with similar parameters of skeletal maturation and also for other populations with similar parameters of skeletal maturation and involution. (Author) 27 refs

  3. Explaining IT Professionals' Organizational Commitment Based on Age, Gender, and Personality Trait Factor

    Science.gov (United States)

    Syed, Javaid A.

    2017-01-01

    The purpose of the present study was to test the Emotional Stability dimension of the Big Five factors of personality traits theory to predict or explain a relationship with Employee Organizational Commitment, when the relationship between Emotional Stability (ES) and Employee Organizational Commitment (EOC) was moderated by Gender and AgeGroup.…

  4. Invariance of an Extended Technology Acceptance Model Across Gender and Age Group

    Science.gov (United States)

    Ahmad, Tunku Badariah Tunku; Madarsha, Kamal Basha; Zainuddin, Ahmad Marzuki; Ismail, Nik Ahmad Hisham; Khairani, Ahmad Zamri; Nordin, Mohamad Sahari

    2011-01-01

    In this study, we examined the likelihood of a TAME (extended technology acceptance model), in which the interrelationships among computer self-efficacy, perceived usefulness, intention to use and self-reported use of computer-mediated technology were tested. In addition, the gender- and age-invariant of its causal structure were evaluated. The…

  5. Effect of metal poisoning and the implications of gender and age on ...

    African Journals Online (AJOL)

    User

    2011-05-02

    May 2, 2011 ... gender and age of the patient had an effect on the pattern of the elemental distribution in their head hair ... were determined in 60 mentally ill patients and 43 healthy individuals (control) ..... as metal analysis of the diet taken by the indivi- ... permanent modifier for direct determination of bismuth in urine and.

  6. Age, Gender and Grade Effect on Foreign Language Anxiety among Children

    Science.gov (United States)

    Aydin, Selami; Harputlu, Leyla; Çelik, Seyda Savran; Ustuk, Özgehan; Güzel, Serhat

    2017-01-01

    The number of studies on the relationship between certain demographic variables, age, gender and grade, and the levels of foreign language anxiety (FLA) in the English as a foreign language (EFL) context regarding adult and young learners is fairly limited, whereas the findings obtained from prior studies did not reach a consensus on the…

  7. Effect of metal poisoning and the implications of gender and age on ...

    African Journals Online (AJOL)

    The objective of this work was to investigate the possible correlation between the exposure to selected toxic metals and the behavioural disorder of mentally ill patients. The study also sought to establish if gender and age of the patient had an effect on the pattern of the elemental distribution in their head hair and blood ...

  8. {sup 99m}Tc-ECD brain perfusion SPET: variability, asymmetry and effects of age and gender in healthy adults

    Energy Technology Data Exchange (ETDEWEB)

    Van Laere, K.; Versijpt, J.; Goethals, I.; Dierckx, R. [Div. of Nuclear Medicine, Ghent University Hospital (Belgium); Audenaert, K. [Dept. of Psychiatry and Medical Psychology, Ghent University Hospital, Ghent (Belgium); Koole, M. [Medical Signal and Image Processing Department (MEDISIP), Ghent University, Ghent (Belgium); Achten, E. [Division of Neuroradiology, Radiology Department, Ghent University Hospital, Ghent (Belgium)

    2001-07-01

    Reliable and high-resolution reference data for regional cerebral blood flow measured with single-photon emission tomography (SPET) are necessary for optimal clinical and research use. Therefore, a large dataset of normal technetium-99m labelled ethylene cysteine dimer (ECD) perfusion SPET in carefully screened healthy volunteers with an age range spanning six decades was created, with correction for non-uniform attenuation and scatter and based on an anatomically standardised analysis. Eighty-nine healthy volunteers, stratified for gender (46 females, 43 males; age 20-81 years), were included. Twelve volunteers underwent repeated {sup 99m}Tc-ECD SPET after 2.5{+-}2.3 weeks. An automated whole-brain volume of interest analysis with MANOVA as well as voxelwise analysis using SPM99 was conducted. Average intersubject variability was 4.8% while intrasubject reproducibility was 3.0%. An age-related decline in tracer uptake was found in the anterior cingulate gyrus, bilateral basal ganglia, left prefrontal, left lateral frontal and left superior temporal and insular cortex (all P=0.001-0.02). There was an overall increase in right/left asymmetry with age, which was most pronounced in the frontal and temporal neocortex. The most significant correlations between AI and age decade were found in the prefrontal (R=0.35, P=0.001) and superior temporal neocortex (R=0.43, P<0.001). Women had significantly higher uptake in the right parietal cortex (P<0.001), while men showed higher uptake in the cerebellum and the left anterior temporal and orbitofrontal cortex (all P<0.01). This normative dataset allows age- and gender-specific patient and group assessment of {sup 99m}Tc-ECD perfusion SPET under a wide variety of clinical circumstances in relation to normal variations and highlights the importance of both age- and gender-specific normal datasets for optimal analysis sensitivity. (orig.)

  9. Gender, age, and cultural differences in the Japanese version of the Infant-Toddler Social and Emotional Assessment.

    Science.gov (United States)

    Yago, Satoshi; Hirose, Taiko; Kawamura, Aki; Omori, Takahide; Okamitsu, Motoko

    2015-01-01

    This study aimed to clarify the characteristics of the Japanese version of the Infant-Toddler Social and Emotional Assessment (J-ITSEA), a parentreport questionnaire concerning social-emotional/behavioral problems and delays in competence in 1- to 3-year-old children. The differences in score between genders, ages, and between the J-ITSEA and the original Infant-Toddler Social and Emotional Assessment were examined. The data of 617 participants recruited from Saitama prefecture through stratified two-stage sampling were analyzed. The Cronbach's alpha ranged from 0.76 to 0.93. Gender differences emerged for some problems and all competence scales, with boys rated higher in the Externalizing problem domain and Activity/Impulsivity subscale and girls rated higher in the Internalizing problem domain, Inhibition to Novelty subscale, and all Competence scales. The Competence domain score increased across age groups. Compared with a normative sample in the US, participants in this study rated higher in Aggression/Defiance and Separation Distress, and rated lower in Peer Aggression and most of the Competence scales. The results indicate that the J-ITSEA scores should be interpreted in comparison with standard scores assigned for gender and 6-month age groups, and that specific criteria for the cut-off points for the J-ITSEA are required instead of those in the original questionnaire.

  10. An investigation into the relationship between pre-competition mood states, age, gender and a national ranking in artistic gymnastics.

    Science.gov (United States)

    Boldizsár, Dóra; Soós, István; Whyte, Ian; Hamar, Pál

    2016-06-01

    This study investigated the relationship between pre-competition mood state factors in gymnastics by gender, age and a national ranking. Participant-gymnasts (total n=116, male n=49, female n=67) completed a Brunel Mood Scale (BRUMS) one day prior to their main competition of the year. Information was also gathered from gymnasts of gender, age and a national ranking. Consistent with theoretical predictions, results confirmed that a number of pre-competition mood states differed by age with both juniors and seniors having a higher level of anger than children (p<.05 respectively). Also, seniors demonstrated higher tension than children (p<.001). However, only anger showed significant differences by gender with male gymnasts demonstrating higher levels of anger than female gymnasts (p<.05), and with international gymnasts registering higher levels of anger compared with second class gymnasts (p<.05). Authors suggest that future research should investigate relationships between the pre-competition mood in other gymnastics-related disciplines and sports, as well as competitive performances.

  11. Age- and gender-specific differences in left ventricular cardiac function and volumes determined by gated SPET

    International Nuclear Information System (INIS)

    Bondt, P. de; Wiele, C. van de; Winter, F. de; Dierckx, R.A.; Sutter, J. de; Backer, G. de

    2001-01-01

    The aim of this study was to determine normative volumetric data and ejection fraction values derived from gated myocardial single-photon emission tomography (SPET) using the commercially available software algorithm QGS (quantitative gated SPET). From a prospective database of 876 consecutive patients who were referred for a 2-day stress-rest technetium-99m tetrofosmin (925 MBq) gated SPET study, 102 patients (43 men, 59 women) with a low (<10%) pre-test likelihood of coronary disease were included (mean age 57.6 years). For stress imaging, a bicycle protocol was used in 79 of the patients and a dipyridamole protocol in 23. Left ventricular ejection fraction (LVEF) and end-diastolic and -systolic volumes (EDV and ESV) were calculated by QGS. EDV and ESV were corrected for body surface area, indicated by EDVi and ESVi. To allow comparison with previous reports using other imaging modalities, men and women were divided into three age groups (<45 years, ≥45 years but <65 years and ≥65 years). Men showed significantly higher EDVi and ESVi values throughout and lower LVEF values when compared with women in the subgroup ≥65 years (P<0.05, ANOVA). Significant negative and positive correlations were found between age and EDVi and ESVi values for both women and men and between LVEF and age in women (Pearson P≤0.01). LVEF values at bicycle stress were significantly higher than at rest (P=0.000, paired t test), which was the result of a significant decrease in ESV (P=0.003), a phenomenon which did not occur following dipyridamole stress (P=0.409). The data presented suggest that LVEF and EDVi and ESVi as assessed by QGS are strongly gender-specific. Although the physiological significance of these results is uncertain and needs further study, these findings demonstrate that the evaluation of cardiac function and volumes of patients by means of QGS should consider age- and gender-matched normative values. (orig.)

  12. Pregnancy Outcome of Multiparous Women Aged over 40 Years

    Science.gov (United States)

    Ates, Seda; Batmaz, Gonca; Sevket, Osman; Molla, Taner; Dane, Cem; Dane, Banu

    2013-01-01

    Objective. The aim of this study was to evaluate the effect of maternal age on prenatal and obstetric outcome in multiparaous women. Materials and Methods. A retrospective case control study was conducted, including women aged 40 years and over (study group, n = 97) who delivered at 20 week's gestation or beyond and women aged 20–29 years (control group, n = 97). Results. The mean age of women in the study group was 41.2 ± 1.7 years versus 25.4 ± 2.3 years in the control group. Advanced maternal age was associated with a significantly higher rate of hypertension, diabetes mellitus, fetal complication, and 5-minute Apgar scores <7 (P < 0.05). Caeserean section rate, incidence of placental abruption, preterm delivery, and neonatal intensive care unit admission were more common in the older group, but the differences were not statistically significant. Conclusions. Advanced maternal age is related to maternal and neonatal complications. PMID:25954770

  13. Young adult and middle age mortality in Butajira demographic surveillance site, Ethiopia: lifestyle, gender and household economy

    Directory of Open Access Journals (Sweden)

    Högberg Ulf

    2008-07-01

    Full Text Available Abstract Background Public health research characterising the course of life through the middle age in developing societies is scarce. The aim of this study is to explore patterns of adult (15–64 years mortality in an Ethiopian population over time, by gender, urban or rural lifestyle, causes of death and in relation to household economic status and decision-making. Methods The study was conducted in Butajira Demographic Surveillance Site (DSS in south-central Ethiopia among adults 15–64 years old. Cohort analysis of surveillance data was conducted for the years 1987–2004 complemented by a prospective case-referent (case control study over two years. Rate ratios were computed to assess the relationships between mortality and background variables using a Poisson regression model. In the case-referent component, odds ratios (95% confidence intervals were used to assess the effect of certain risk factors that were not included in the surveillance system. Results A total of 367 940 person years were observed in a period of 18 years, in which 2 860 deaths occurred. One hundred sixty two cases and 486 matched for age, sex and place of residence controls were included in the case referent (case control study. Only a modest downward trend in adult mortality was seen over the 18 year period. Rural lifestyle carried a significant survival disadvantage [mortality rate ratio 1.62 (95% CI 1.44 to 1.82, adjusted for gender, period and age group], while the overall effects of gender were negligible. Communicable disease mortality was appreciably higher in rural areas [rate ratio 2.05 (95% CI 1.73 to 2.44, adjusted for gender, age group and period]. Higher mortality was associated with a lack of literacy in a household, poor economic status and lack of women's decision making. Conclusion A complex pattern of adult mortality prevails, still influenced by war, famine and communicable diseases. Individual factors such as a lack of education, low economic

  14. Effect of age, gender and body mass index on visual and auditory reaction times in Indian population.

    Science.gov (United States)

    Nikam, Lalita H; Gadkari, Jayshree V

    2012-01-01

    The effect of Age. Gender and Body Mass Index (BMI) on the Visual (VRT) and Auditory reaction time (ART) was studied in 30 males and 30 females in the age group of 18-20 years along with 30 males and 30 females in the age group of 65-75 years. Statistical analysis of the data by one-way ANOVA and post-hoc by Tukey-HSD test showed that BMI, VRT and ART were significantly higher in old than young individuals. Females had higher BMI and longer reaction times than males. There was significant positive correlation between BMI and reaction times (VRT and ART) in both males and females by Pearson correlation analysis. Older individuals should be more careful and vigilant about the injuries and falls due to increased reaction time. Longer reaction times and higher BMI in females could be attributed to fluid and salt retention due to female sex hormones affecting sensorimotor co-ordination.

  15. "Lipid raft aging" in the human frontal cortex during nonpathological aging: gender influences and potential implications in Alzheimer's disease.

    Science.gov (United States)

    Díaz, Mario; Fabelo, Noemí; Ferrer, Isidre; Marín, Raquel

    2018-07-01

    Lipid rafts are highly dynamic membrane domains featured by distinctive biochemical composition and physicochemical properties compared with the surrounding plasma membrane. These microstructures are associated not only with cellular signaling and communication in normal nerve cells but also with pathological processing of amyloid precursor protein in Alzheimer's disease. Using lipid rafts isolated from human frontal cortex in nondemented subjects aging 24 to 85 years, we demonstrate here that lipid structure of lipid rafts undergo significant alterations of specific lipid classes and phospholipid-bound fatty acids as brain cortex correlating with aging. Main changes affect levels of plasmalogens, polyunsaturated fatty acids (especially docosahexaenoic acid and arachidonic acid), total polar lipids (mainly phosphatidylinositol, sphingomyelin, sulfatides, and cerebrosides), and total neutral lipids (particularly cholesterol and sterol esters). Besides, relevant relationships between main fatty acids and/or lipid classes were altered in an age-related manner. This "lipid raft aging" exhibits clear gender differences and appear to be more pronounced in women than in men, especially in older (postmenopausal) women. The outcomes led us to conclude that human cortical lipid rafts are modified by aging in a gender-dependent fashion. Given the central role of bilayer lipid matrix in lipid rafts functionality and neuronal signaling, we hypothesize that these findings might underlie the higher prevalence of cognitive decline evolving toward Alzheimer's disease in postmenopausal women. Copyright © 2018 Elsevier Inc. All rights reserved.

  16. Geography matters: the prevalence of diabetes in the Auckland Region by age, gender and ethnicity.

    Science.gov (United States)

    Warin, Briar; Exeter, Daniel J; Zhao, Jinfeng; Kenealy, Timothy; Wells, Susan

    2016-06-10

    To determine whether the prevalence of diagnosed diabetes in the greater Auckland Region varies by General Electoral District (GED). Using encrypted National Health Identifiers and record linkage of routine health datasets, we identified a regional cohort of people with diagnosed diabetes in 2011 from inpatient records and medication dispensing. The geographical unit of a person's residence (meshblock) was used to determine the GED of residence. We calculated prevalence estimates and 95% confidence intervals and used binary logistic regression to map geographical variations in diabetes. An estimated 63,014 people had diagnosed diabetes in Auckland in 2011, a prevalence of 8.5% of the adult population ≥30 years of age. We found significant variation in diabetes prevalence by age, gender, ethnicity and GED. There was a more than five-fold difference in the unadjusted prevalence of diabetes by GED, ranging from 3.2% (3.1 to 3.4%) in the North Shore to 17.3% (16.8 to 17.7%) in Mangere. Such variations remained after binary logistic regression adjusting for socio-demographic variables. Compared to New Zealand Europeans, Indian people had the highest odds of having diabetes at 3.85 (3.73 to 3.97), while the odds of people living in the most deprived areas having diabetes was nearly twice that of those living in least deprived areas (OR 1.93, [1.87 to 1.99]). Geographic variations in diabetes remained after adjusting for socio-demographic circumstances: people living in GEDs in south-west Auckland were at least 60% more likely than people living in the North Shore GED to have diabetes. There is significant variation in the prevalence of diabetes by GED in Auckland that persists across strata of age group, gender and ethnicity, and persists after controlling for these same variables. These inequities should prompt action by politicians, policymakers, funders, health providers and communities for interventions aimed at reducing such inequities. Geography and its

  17. Effects of gender, age, family support, and treatment on perceived stress and coping of patients with type 2 diabetes mellitus.

    Science.gov (United States)

    Hara, Yoriko; Hisatomi, Mizuho; Ito, Hisao; Nakao, Motoyuki; Tsuboi, Koji; Ishihara, Yoko

    2014-01-01

    We previously found that the empowerment of patients with type 2 diabetes mellitus can be strongly affected by gender and age in addition to self-managed diet and exercise behaviors and treatment. This study was to examine the effects of gender, age, family support, and treatment on the perceived stress and coping of patients with type 2 diabetes mellitus living with family. A survey was conducted of 140 adults with type 2 diabetes mellitus who were living with family. There was no significant difference in hemoglobin A1c (HbA1c) between male and female. Perceived stress and coping were measured with the Japanese version of the Appraisal of Diabetes Scale and the Lazarus Type Stress Coping Inventory. Stepwise regression analysis and path analysis were performed to identify factors that affect the perceived stress and coping of patients. (1) Perceived stress and coping were strongly affected by gender. (2) Perceived stress and coping were affected by age for males, but perceived stress was not affected by age for females. However, females showed a greater "psychological impact of diabetes" than did males. Females aged between 50 and 69 years engaged in active problem solving, but awareness of diabetes was low. (3) Treatment regimens had an effect on HbA1c for both sexes, and diet therapy affected the awareness of diabetes of males and coping of females. (4) For females, "sense of self-control" was strongly associated with coping, and those who were living with non-spouse family members had a greater psychological impact of diabetes than those living with only their spouse. (5) For males, coping was strongly affected by living with their spouse. The results suggest that perceived stress, coping, and diet regimen are deeply associated with gender and age and that a male with type 2 diabetes mellitus living with his spouse is strongly dependent on support from the spouse. It is important to take into account gender, age, and family environment to provide patients with

  18. Gender Differences in Age-Related Striatal Dopamine Depletion in Parkinson’s Disease

    Directory of Open Access Journals (Sweden)

    Jae Jung Lee

    2015-09-01

    Full Text Available Objective Gender differences are a well-known clinical characteristic of Parkinson’s disease (PD. In-vivo imaging studies demonstrated that women have greater striatal dopamine transporter (DAT activity than do men, both in the normal population and in PD patients. We hypothesize that women exhibit more rapid aging-related striatal DAT reduction than do men, as the potential neuroprotective effect of estrogen wanes with age. Methods This study included 307 de novo PD patients (152 men and 155 women who underwent DAT scans for an initial diagnostic work-up. Gender differences in age-related DAT decline were assessed in striatal sub-regions using linear regression analysis. Results Female patients exhibited greater DAT activity compared with male patients in all striatal sub-regions. The linear regression analysis revealed that age-related DAT decline was greater in the anterior and posterior caudate, and the anterior putamen in women compared with men; we did not observe this difference in other sub-regions. Conclusions This study demonstrated the presence of gender differences in age-related DAT decline in striatal sub-regions, particularly in the antero-dorsal striatum, in patients with PD, presumably due to aging-related decrease in estrogen. Because this difference was not observed in the sensorimotor striatum, this finding also suggests that women may not have a greater capacity to tolerate PD pathogenesis than do men.

  19. Psychiatric disorders in Danish children aged 5-7 years

    DEFF Research Database (Denmark)

    Elberling, Hanne; Linneberg, Allan; Ulrikka Rask, Charlotte

    2016-01-01

    BACKGROUND: Knowledge about the presentation of psychopathology in preschool age and associated risk factors is fundamental to preventive intervention before schooling. AIMS: To investigate the full spectrum of psychiatric diagnoses in general population children at the period of transition from.......4-1.6), respectively. Emotional disorders were found in 2.9% (95%CI: 1.9-40). More boys were diagnosed with PDD, behavioural disorders and tics. No gender differences were found in hyperactivity disorders (HD) and emotional disorders. Co-morbidity was frequent, in particular between HD and PDD, but also between HD...

  20. Social resources and cognitive ageing across 30 years

    DEFF Research Database (Denmark)

    Gow, Alan J.; Mortensen, Erik Lykke

    2016-01-01

    Background: to examine associations between social resources and cognitive ageing over 30 years. Methods: participants in the Glostrup 1914 Cohort, a year of birth sample, completed a standardarised battery of cognitive ability tests every 10 years from age 50 to 80, summarised as general cognitive...... a negative association. Marital status (at ages 50 and 60) and loneliness at age 70 were the only social resources associated with cognitive change; married individuals and those not feeling lonely experienced less cognitive decline. When the social resources showing significant associations were considered...... ability. Participants also provided information concerning a range of social resources, including marital status and living arrangements from age 50, and from age 70, details regarding social support, social contact and loneliness. Results: across the follow-up, participants were less likely to be married...

  1. Emotional Understanding and Color-Emotion Associations in Children Aged 7-8 Years

    Directory of Open Access Journals (Sweden)

    Debbie J. Pope

    2012-01-01

    Full Text Available An understanding of the development of emotional knowledge can help us determine how children perceive and interpret their surroundings and color-emotion associations are one measure of the expression of a child’s emotional interpretations. Emotional understanding and color-emotion associations were examined in a sample of UK school children, aged 7-8 years. Forty primary school children (mean age = 7.38; SD = 0.49 were administered color assessment and emotional understanding tasks, and an expressive vocabulary test. Results identified significant gender differences with girls providing more appropriate and higher quality expressions of emotional understanding than boys. Children were more able to link color to positive rather than negative emotions and significant gender differences in specific color preferences were observed. The implications of adult misinterpretations of color-emotion associations in young children are discussed.

  2. Effects of age, gender, and stimulus presentation period on visual short-term memory.

    Science.gov (United States)

    Kunimi, Mitsunobu

    2016-01-01

    This study focused on age-related changes in visual short-term memory using visual stimuli that did not allow verbal encoding. Experiment 1 examined the effects of age and the length of the stimulus presentation period on visual short-term memory function. Experiment 2 examined the effects of age, gender, and the length of the stimulus presentation period on visual short-term memory function. The worst memory performance and the largest performance difference between the age groups were observed in the shortest stimulus presentation period conditions. The performance difference between the age groups became smaller as the stimulus presentation period became longer; however, it did not completely disappear. Although gender did not have a significant effect on d' regardless of the presentation period in the young group, a significant gender-based difference was observed for stimulus presentation periods of 500 ms and 1,000 ms in the older group. This study indicates that the decline in visual short-term memory observed in the older group is due to the interaction of several factors.

  3. Motor excitability measurements: the influence of gender, body mass index, age and temperature in healthy controls.

    Science.gov (United States)

    Casanova, I; Diaz, A; Pinto, S; de Carvalho, M

    2014-04-01

    The technique of threshold tracking to test axonal excitability gives information about nodal and internodal ion channel function. We aimed to investigate variability of the motor excitability measurements in healthy controls, taking into account age, gender, body mass index (BMI) and small changes in skin temperature. We examined the left median nerve of 47 healthy controls using the automated threshold-tacking program, QTRAC. Statistical multiple regression analysis was applied to test relationship between nerve excitability measurements and subject variables. Comparisons between genders did not find any significant difference (P>0.2 for all comparisons). Multiple regression analysis showed that motor amplitude decreases with age and temperature, stimulus-response slope decreases with age and BMI, and that accommodation half-time decrease with age and temperature. The changes related to demographic features on TRONDE protocol parameters are small and less important than in conventional nerve conduction studies. Nonetheless, our results underscore the relevance of careful temperature control, and indicate that interpretation of stimulus-response slope and accommodation half-time should take into account age and BMI. In contrast, gender is not of major relevance to axonal threshold findings in motor nerves. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  4. Age, education, and the gender gap in the sense of control.

    Science.gov (United States)

    Slagsvold, Britt; Sørensen, Annemette

    2008-01-01

    High sense of control is related to benefits in many aspects of life, and education is known to be strongly related to sense of control. In this article we explore why women tend to feel a lower sense of control than men, and why the sense of control tends to be lower among the elderly than among younger people. In particular we explore the role played by education in explaining age- and gender differences in sense of control. The analysis is based on data from the first wave of the Norwegian NorLAG study, with a representative sample of adults aged 40-79 in 30 municipalities. We find that education accounts for some of the age and gender differences in sense of control, but the mediating effects of education are rather modest. We find an increasing gender gap in sense of control with age, and this increasing gap is completely explained by differences in education. Gender differences in sense of control is explained completely by four factors, which are related to resources and power; physical health, education, living with a partner, and leadership experience. Age differences in sense of control are only partially explained. Education, physical health and employment status cuts the age effect on sense of control to half. The effect of education on sense of control is partly mediated through what we suggest are tangible benefits of education, namely health, employment, and leadership experience. Education also influences individuals through socialization mechanisms. We view agentive orientation as a psychological benefit of education, and measure this characteristic with Bem's (1981) sex-role scale on masculinity. Agentive orientation completely explains the remaining effect of education on sense of control.

  5. Spatiotemporal and plantar pressure patterns of 1000 healthy individuals aged 3-101 years.

    Science.gov (United States)

    McKay, Marnee J; Baldwin, Jennifer N; Ferreira, Paulo; Simic, Milena; Vanicek, Natalie; Wojciechowski, Elizabeth; Mudge, Anita; Burns, Joshua

    2017-10-01

    The purpose of this study was to establish normative reference values for spatiotemporal and plantar pressure parameters, and to investigate the influence of demographic, anthropometric and physical characteristics. In 1000 healthy males and females aged 3-101 years, spatiotemporal and plantar pressure data were collected barefoot with the Zeno™ walkway and Emed ® platform. Correlograms were developed to visualise the relationships between widely reported spatiotemporal and pressure variables with demographic (age, gender), anthropometric (height, mass, waist circumference) and physical characteristics (ankle strength, ankle range of motion, vibration perception) in children aged 3-9 years, adolescents aged 10-19 years, adults aged 20-59 years and older adults aged over 60 years. A comprehensive catalogue of 31 spatiotemporal and pressure variables were generated from 1000 healthy individuals. The key findings were that gait velocity was stable during adolescence and adulthood, while children and older adults walked at a comparable slower speed. Peak pressures increased during childhood to older adulthood. Children demonstrated highest peak pressures beneath the rearfoot whilst adolescents, adults and older adults demonstrated highest pressures at the forefoot. Main factors influencing spatiotemporal and pressure parameters were: increased age, height, body mass and waist circumference, as well as ankle dorsiflexion and plantarflexion strength. This study has established whole of life normative reference values of widely used spatiotemporal and plantar pressure parameters, and revealed changes to be expected across the lifespan. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. Gender Differences in Self-Reported Health in the Ukrainian Working-age Population: Evidence from the European Social Survey

    DEFF Research Database (Denmark)

    Mazhak, Iryna

    Gender is a one of the most important social determinants of health inequality. Ukrainian life expectancy gender gap is almost ten years in favor of women. Data from the 2 - 6 rounds (N=5158) of a European Social Survey are used to show gender differences in self-reported health (IBM SPSS 22...

  7. Association of Family Composition and Metabolic Syndrome in Korean Adults Aged over 45 Years Old.

    Science.gov (United States)

    Kim, Young-Ju

    2015-12-01

    This study investigated the relationship between family composition and the prevalence of metabolic syndrome by gender in Korean adults aged 45 years and older. The sample consisted of 11,291 participants in the Korea National Health and Nutrition Examination Survey from 2010 to 2012. We used complex sample analyses, including strata, cluster, and sample weighting, to allow generalization to the Korean population. Complex samples crosstabs and chi-square tests were conducted to compare the percentage of sociodemographic characteristics to the prevalence of metabolic syndrome and its components by gender and family composition. Next, a complex sample logistic regression was performed to examine the association between family composition and the prevalence of metabolic syndrome by gender. The percentage of adults living alone was 5.6% for men and 13.9% for women. Slightly more women (14.0%) than men (10.1%) reported living with three generations. The percentage of metabolic syndrome in Korean adults aged 45 years and older was 53.2% for men and 35.7% for women. For women, we found that living with one or three generations was significantly associated with a higher risk of metabolic syndrome, blood pressure, and triglyceride abnormality after adjusting for age, education, household income, smoking, physical activity, and body mass index, when compared to living alone. No significant relationships were found for men. A national strategy, tailored on gender and family composition, needs to be developed in order to prevent the increase of metabolic syndrome in Korean women over middle age. Copyright © 2015. Published by Elsevier B.V.

  8. Epidemiology of perforated peptic ulcer: Age- and gender-adjusted analysis of incidence and mortality

    Science.gov (United States)

    Thorsen, Kenneth; Søreide, Jon Arne; Kvaløy, Jan Terje; Glomsaker, Tom; Søreide, Kjetil

    2013-01-01

    AIM: To investigate the epidemiological trends in incidence and mortality of perforated peptic ulcer (PPU) in a well-defined Norwegian population. METHODS: A retrospective, population-based, single-center, consecutive cohort study of all patients diagnosed with benign perforated peptic ulcer. Included were both gastric and duodenal ulcer patients admitted to Stavanger University Hospital between January 2001 and December 2010. Ulcers with a malignant neoplasia diagnosis, verified by histology after biopsy or resection, were excluded. Patients were identified from the hospitals administrative electronic database using pertinent ICD-9 and ICD-10 codes (K25.1, K25.2, K25.5, K25.6, K26.1, K26.2, K26.5, K26.6). Additional searches using appropriate codes for relevant laparoscopic and open surgical procedures (e.g., JDA 60, JDA 61, JDH 70 and JDH 71) were performed to enable a complete identification of all patients. Patient demographics, presentation patterns and clinical data were retrieved from hospital records and surgical notes. Crude and adjusted incidence and mortality rates were estimated by using national population demographics data. RESULTS: In the study period, a total of 172 patients with PPU were identified. The adjusted incidence rate for the overall 10-year period was 6.5 per 100 000 per year (95%CI: 5.6-7.6) and the adjusted mortality rate for the overall 10-year period was 1.1 per 100 000 per year (95%CI: 0.7-1.6). A non-significant decline in adjusted incidence rate from 9.7 to 5.6 occurred during the decade. The standardized mortality ratio for the whole study period was 5.7 (95%CI: 3.9-8.2), while the total 30-d mortality was 16.3%. No difference in incidence or mortality was found between genders. However, for patients ≥ 60 years, the incidence increased over 10-fold, and mortality more than 50-fold, compared to younger ages. The admission rates outside office hours were high with almost two out of three (63%) admissions seen at evening

  9. Truancy in the United States: Examining Temporal Trends and Correlates by Race, Age, and Gender.

    Science.gov (United States)

    Maynard, Brandy R; Vaughn, Michael G; Nelson, Erik J; Salas-Wright, Christopher P; Heyne, David A; Kremer, Kristen P

    2017-10-01

    Truancy has long been regarded a common problem in urgent need of effective intervention. Knowledge about factors associated with truancy can guide the development and implementation of interventions. This paper examined trends in truancy rates between 2002-2014 and correlates of truancy across racial/ethnic groups. Variables of interest included sociodemographic factors (e.g., age, gender, socio-economic background), behavioral factors (e.g., substance use, violence), and psychosocial factors (e.g., academic engagement, grades, parental control). Using data from a large sample of adolescents (n=209,393; 12-17 years) we estimated truancy prevalence rates and examined trends and correlates via regression analyses. Truancy rates remained constant between 2002 (10.8%) and 2014 (11.1%). Rates were highest among older youth, females, and Hispanic youth. For all racial/ethnic groups, truancy was significantly correlated with alcohol and marijuana use, fighting, the propensity to take risks, and lower academic engagement and school grades. Other factors were differentially associated with racial/ethnic groups. This divergence in risk patterns for different racial/ethnic groups points to some heterogeneity amongst truant youth. Despite truancy reduction efforts, truancy rates have remained stable. Efforts to prevent truancy and to intervene with truant youth may need to target risk factors more prevalent in specific racial/ethnic groups.

  10. Association of an INSIG2 obesity allele with cardiovascular phenotypes is gender and age dependent

    Directory of Open Access Journals (Sweden)

    Erdman Robert

    2010-09-01

    Full Text Available Abstract Background The INSIG2 gene has been implicated in cholesterol metabolism and a single nucleotide polymorphism (SNP near INSIG2 has been shown to be associated with obesity. We sought to determine the relationship of the INSIG2 SNP to cardiovascular disease (CVD related phenotypes. Methods and Results Nine hundred forty six patients undergoing percutaneous coronary intervention (PCI in wave 5 of the multicenter NHLBI Dynamic Registry were genotyped using RT-PCR/TaqMan/allelic discrimination for the rs7566605 SNP near the INSIG2 gene. Clinical variables analyzed include demographics, medical history, and procedural details. The prevalence of peripheral vascular disease (PVD was significantly higher in older men (≥65 years who were either homozygous or carriers of the obesity/lipid risk allele ("C" compared to non-carriers (odds ratio 3.4, p = 0.013 using a logistic regression model incorporating history of hypercholesterolemia, history of hypertension, cerebrovascular disease, history of diabetes, and BMI. A similar relationship with cerebrovascular disease was found in older (>65 women (odds ratio 3.4, p = 0.013. The INSIG2 SNP was not associated with BMI, nor with other clinical variables. Conclusion Age and gender may influence the association of the INSIG2 obesity SNP with PVD and cerebrovascular disease in patients with pre-existing CVD.

  11. Identity, gender, and the role of age of acquisition in face processing

    Directory of Open Access Journals (Sweden)

    Andrew W. Ellis

    2009-01-01

    Full Text Available Two experiments examined the effects of age of acquisition (AoA and the gender of stimulus faces on familiarity decisions (Experiment 1 and gender decisions (Experiment 2 to the same set of famous and unfamiliar faces presented as whole faces, internal features or external features. In Experiment 1, familiarity decisions were faster to whole faces than to internal or external features. Famous faces with early AoA were recognised faster than later acquired faces, though the effect was only reliable for famous male faces, and for whole faces and internal features rather than for external features. In Experiment 2, gender decisions were made more rapidly to whole faces than to internal or external features. Classification was faster to famous than to unfamiliar faces when the faces were presented as internal features or external features, but not when they were presented as whole faces. More gender classification errors were made to famous than to unfamiliar male faces, but there was no effect of familiarity on the accuracy of responses to female faces. AoA had no effect on gender classification of whole faces or external features. Classification from internal features was faster for early than for late acquired male faces, but faster for late than for early female faces. In the light of the anomalous results for female faces, responses to male faces were analysed separately. The results for the male faces form the focus of the discussion.

  12. Gender differences in the use of psychiatric outpatient specialist services in Tromsø, Norway are dependent on age: a population-based cross-sectional survey.

    Science.gov (United States)

    Hansen, Anne Helen; Høye, Anne

    2015-10-22

    Overall, men are less likely than women to seek health care services for mental health problems, but differences between genders in higher age groups are equivocal. The aim of the current study was to investigate the association between gender and the use of psychiatric outpatient specialist services in Norway, both in a general population and in a subpopulation with self-reported anxiety and/or depression. Using questionnaires from 12,982 participants (30-87 years) in the cross-sectional sixth Tromsø Study (2007-8) we estimated proportions reporting anxiety/depression, and proportions using psychiatric outpatient specialist services in a year. By logistic regressions we studied the association between gender and the use of psychiatric outpatient specialist services. Analyses were adjusted for age, marital status, income, education, self-reported degree of anxiety/depression, and GP visits last year. Analyses were also performed for genders separately. Anxiety/depression was reported by 21.5 % of women and 12.3 % of men in the general population. Visits to psychiatric outpatient services during one year were reported by 4.6 % of women and 3.3 % of men. The general population's probability of a visit was significantly lower among men compared to women in ages 30-49 years (odds ratio [OR] 0.58, confidence interval [CI] 0.39-0.84, p-value [p] = 0.004), whereas men used services slightly more than women in ages 50 years and over (OR 1.36, CI 1.00-1.83, p = 0.047). Among those with anxiety/depression 13.5 % of women and 10.5 % of men visited psychiatric outpatient services in a year. We found no statistically significant gender differences in the use of services in this subgroup. Other factors associated with services use in women with anxiety/depression were higher education, more severe anxiety/depression, and GP visits the last year, whereas in men only a more severe anxiety/depression was associated with psychiatric outpatient visits. Overall, the use of

  13. Idiopathic Pulmonary Fibrosis: Gender-Age-Physiology Index Stage for Predicting Future Lung Function Decline.

    Science.gov (United States)

    Salisbury, Margaret L; Xia, Meng; Zhou, Yueren; Murray, Susan; Tayob, Nabihah; Brown, Kevin K; Wells, Athol U; Schmidt, Shelley L; Martinez, Fernando J; Flaherty, Kevin R

    2016-02-01

    Idiopathic pulmonary fibrosis is a progressive lung disease with variable course. The Gender-Age-Physiology (GAP) Index and staging system uses clinical variables to stage mortality risk. It is unknown whether clinical staging predicts future decline in pulmonary function. We assessed whether the GAP stage predicts future pulmonary function decline and whether interval pulmonary function change predicts mortality after accounting for stage. Patients with idiopathic pulmonary fibrosis (N = 657) were identified retrospectively at three tertiary referral centers, and baseline GAP stages were assessed. Mixed models were used to describe average trajectories of FVC and diffusing capacity of the lung for carbon monoxide (Dlco). Multivariable Cox proportional hazards models were used to assess whether declines in pulmonary function ≥ 10% in 6 months predict mortality after accounting for GAP stage. Over a 2-year period, GAP stage was not associated with differences in yearly lung function decline. After accounting for stage, a 10% decrease in FVC or Dlco over 6 months independently predicted death or transplantation (FVC hazard ratio, 1.37; Dlco hazard ratio, 1.30; both, P ≤ .03). Patients with GAP stage 2 with declining pulmonary function experienced a survival profile similar to patients with GAP stage 3, with 1-year event-free survival of 59.3% (95% CI, 49.4-67.8) vs 56.9% (95% CI, 42.2-69.1). Baseline GAP stage predicted death or lung transplantation but not the rate of future pulmonary function decline. After accounting for GAP stage, a decline of ≥ 10% over 6 months independently predicted death or lung transplantation. Copyright © 2016 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

  14. Influence of age, gender, and prodromal symptoms on sudden death in a tertiary care hospital, eastern Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Houssien Kamal Nofal

    2010-01-01

    Full Text Available Background: Sudden death (SD remains an important worldwide public health problem. The incidence of SD and causes vary in different societies, and these differences are influenced also by demographic and clinical factors such as age, gender and prodromal symptoms and signs. This six-year study describes the influence of these factors on SD. Materials and Methods: This is a retrospective study of SD in all age groups undertaken in King Fahd Hospital of the University (KFHU, Eastern Saudi Arabia. All cases of death (1273 total, 1050 expected death and 223 cases of sudden unexpected death that occurred between January 1, 2000 and December 31, 2005 were investigated and subsequently analyzed on demographic and clinical parameters of the deceased patients. The statistical analysis was performed as appropriate to illustrate any possible association between different demographic variables and SD. Results: There were 223 cases of SD (17.5% out of 1273 total deaths in KFHU in the 6-year study period. There was a definite influence of age on the incidence of sudden death (SD as it increased clearly at the two ends of the age spectrum, 32.2% of the cases were infants (from birth to 12 months, and 31.4% were elderly (> 60 year-old. However, among infantile age group, the highest frequency of SD (22.2% of the cases was among the neonates. There was also a significant trend of gender influence on the incidence of SD which was higher in men than women (56% vs. 42%. The influence of prodromal symptoms and signs on SD was variable. Dyspnea and cough as major symptoms of cardiovascular and respiratory disease were the most frequent presenting symptoms in 32.3% of the cases, followed by fever as a sign of infections in 11.7%, premature infants in 10.8%, circulatory collapse in 9.4%, and angina in 7.6% of the cases. Conclusion: The current study indicated a definite influence of age, gender and prodromal symptoms on the incidence of SD. The highest incidence

  15. Distribution of the incidence and location of the Helicobacter pylori according to age and gender in patients who undergone endoscopy

    Directory of Open Access Journals (Sweden)

    Levent Demirtas

    2014-09-01

    Full Text Available Objective:The aim of this study was to define the distribution of the incidence and location of Helicobacter pylori in terms of the age and gender in the gastritis patients undergone endoscopy. Methods:Endoscopy and pathology reports of 1,405 patients who undergone biopsy of upper gastrointestinal system endoscopy were retrospectively examined. The frequency and location of Helicobacter pylori infection were evaluated according to the locations, gender and age groups. Based on the Sydney classification, the patients were scored as none (-, low (+, medium (++ and high (+++. Results: A total of 1405 patients (58.6% females, 41.4% males who had both antrum and corpus biopsies were included. Mean age was 48.58±16.96 (15-94 years. The Helicobacter pylori positivity was significantly higher in males than in the female patients (p=0.012. Helicobacter pylori positivity both in corpus and antrum was 1,101 (78.4%, Helicobacter pylori was negative in 304 (21.6% patients. Although, females had higher positivity rate, no significant difference was found between the age and gender groups. In 1,064 patients (75.7% Helicobacter pylori was positive while it was found as negative in 341 (24.3% biopsies taken from the antrum. While in 572 (40.7% of the biopsy outcomes taken from the corpus Helicobacter pylori was found as positive, it was found as negative in 833 (59.3%. No statistically significant differences were found between the age groups in terms of the positivity of Helicobacter pylori both in antrum and in corpus. Conclusion: In our study, the frequency of the Helicobacter pylori positivity was 78.4%. This can be accepted as a serious public health problem in terms of the associated diseases.

  16. Associations between eating occasion characteristics and age, gender, presence of children and BMI among U.S. adults.

    Science.gov (United States)

    Reicks, Marla; Degeneffe, Dennis; Rendahl, Aaron; Smith Edge, Marianne; Burns, Katie; O'Meara, Brian; Blevins, Greg

    2014-01-01

    To describe how frequency and characteristics of traditional meal and non-meal occasions vary by age, gender, presence of children, and body mass index (BMI). A cross-sectional survey was administered to a national demographically balanced sample of adults via an online market research panel. Online survey. Survey respondents were in the 18- to 80-year-old age range and had consumed any food or beverage at home or away from home the previous day. The sample included 2702 adults reporting on 6689 eating/drinking occasions. Most (80.3%) had no children at home; 43.5% were male and about two thirds were overweight/obese. Eating occasion characteristics and goals by age, gender, presence of children, and BMI. Older respondents were more likely to report planning traditional meal occasions and report on a breakfast occasion than younger respondents. Two prominent reasons that triggered consumption occasions were habit and hunger/thirst with one dominant benefit of satisfying hunger or thirst. Habit and nutrition played a larger role as a goal for eating occasions for older compared to younger respondents. When children were present in the household, respondents had a goal of connecting with "family, friends, or colleagues" at dinner compared to those without children. Few gender differences were noted; however, women more often reported goals of satisfying hunger/thirst and taste at lunch than men. BMI levels were related to a range of triggers, goals, and behaviors but not as prominently as the relationships observed with age. Those with BMI ≥ 30 were less health conscious regarding dinner and breakfast consumption compared to those with a lower BMI. Among demographic variables, age differences were noted in relation to eating occasion characteristics more often than other demographic characteristics or BMI. Understanding these differences can be beneficial in tailoring promotion of healthful intake at specific eating occasions for particular subgroups.

  17. Age and Gender Related Renal Side Effects of Cisplatin in Animal Model

    Science.gov (United States)

    Pezeshki, Zahra; Maleki, Maryam; Tal