Stroke Prevalence, Mortality and Disability-Adjusted Life Years in Adults Aged 20-64 Years in 1990-2013

DEFF Research Database (Denmark)

Krishnamurthi, Rita V; Moran, Andrew E; Feigin, Valery L

2015-01-01

in younger adults. OBJECTIVES: This study aims to estimate prevalence, mortality and disability-adjusted life years (DALYs) and their trends for total, ischemic stroke (IS) and hemorrhagic stroke (HS) in the world for 1990-2013 in adults aged 20-64 years. METHODOLOGY: Stroke prevalence, mortality and DALYs......BACKGROUND: Recent evidence suggests that stroke is increasing as a cause of morbidity and mortality in younger adults, where it carries particular significance for working individuals. Accurate and up-to-date estimates of stroke burden are important for planning stroke prevention and management...... were estimated using the Global Burden of Disease (GBD) 2013 methods. All available data on rates of stroke incidence, excess mortality, prevalence and death were collected. Statistical models were used along with country-level covariates to estimate country-specific stroke burden. Stroke...

RELATIONSHIP BETWEEN INFLATION AND UNEMPLOYMENT IN ROMANIA, AGE GROUP 20-24 YEARS

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Ortansa T. FLOREA (MOISE

2014-04-01

Full Text Available Romania, like many other states, is affected by two major imbalances: inflation and unemployment. The article proposes an analysis of the inflation – unemployment relationship over time and particularly the coverage of this relationship in Romania, considering the age group 20-24 years. In order to identify this relationship, it will be used data from the National Bank of Romania and National Institute of Statistics. Based on the data collected, we will try to trace the Phillips curve. Also, the curve obtained will be analyzed and will try to identify the stage / stages in which it falls, steps taken by the Phillips curve in the postwar period and described by Milton Friedman.

Predicting severe enterovirus 71 infection: Age, comorbidity, and parental behavior matter.

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Huang, Wen-Chan; Shih, Wei-Liang; Yang, Shun-Cheng; Yen, Ting-Yu; Lee, Jian-Te; Huang, Yi-Chuan; Li, Chung-Chen; Hsieh, Yu-Chia; Lin, Tzou-Yin; Chang, Luan-Yin; Huang, Li-Min

2017-02-01

Enterovirus 71 (EV71) is one of the major pathogens that cause severe enteroviral infections. Our aim was to study the behavioral and household risk factors for its serious complications. Between May 2011 and November 2012, we enrolled children who had symptoms of EV71 infection from six hospitals in Taiwan. The caregivers of each patient were interviewed to determine their hand hygiene habits in relation to EV71 infection. The severity of EV71 infection was classified as follows: Stage 1, hand-foot-mouth disease or herpangina; Stage 2, meningitis or myoclonic jerk; Stage 3A, encephalitis; Stage 3B, cardiopulmonary failure. Stages 2 to 3B were defined as severe EV71 infection. Children with Stages 3A and 3B infection were designated as the critical group. A total of 399 patients had laboratory-confirmed EV71 infection. Three risks factors were associated with the different degrees of severity in EV71 infection. Children <2 years old had much greater risks for severe EV71 infection [odds ratio (OR) 1.8; 95% confidence interval (CI), 1.2-2.8], delayed medical evaluation for critical infection (OR 9.4; 95% CI, 3.6-24.1), and developmental retardation for cardiopulmonary failure (OR 8.3; 95% CI, 2.0-33.7). Among all the habits and household factors, caregivers in the critical group had a significantly lower rate in terms of cleaning the faucet after washing their hands (OR 2.63; 95% CI, 1.14-6.08). Children <2 years old, developmental retardation, and delayed medical intervention were associated with severe EV71 infection. Cleaning water faucets after hand washing was a protective habit that reduced the risk of complications. Copyright © 2015. Published by Elsevier B.V.

Decreasing Sports Activity with Increasing Age? Findings from a 20-Year Longitudinal and Cohort Sequence Analysis

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Breuer, Christoph; Wicker, Pamela

2009-01-01

According to cross-sectional studies in sport science literature, decreasing sports activity with increasing age is generally assumed. In this paper, the validity of this assumption is checked by applying more effective methods of analysis, such as longitudinal and cohort sequence analyses. With the help of 20 years' worth of data records from the…

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

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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.

BMI-for-age in South Asian children of 0-20 years in the Netherlands: secular changes and misclassification by WHO growth references.

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de Wilde, J A; Dekker, M; Middelkoop, B J C

2018-03-01

South Asians are prone to cardiometabolic disease at lower BMI levels than most other ethnic groups, starting in childhood. The magnitude of BMI misclassifications is unknown. To compare the BMI distribution of contemporary South Asian 0-20 year olds in the Netherlands with: (1) The South Asian norm reference (secular trends); and (2) The WHO child growth standard and reference. The BMI-for-age distribution of 6677 routine measurements of 3322 South Asian children, aged 0-20 years, was described with the LMS method and BMI z-scores. The BMI distribution in South Asian 0-4 year olds was almost similar to the norm reference (mean BMI z-score = 0.11, skewness = 0.31, SD = 1.0), whereas in 5-19 year olds the distribution had shifted upwards (mean = 0.53) and widened (skewness = -0.12, SD = 1.08). Overweight (incl. obesity) and obesity peaked at 8-10 years, at 45-48% and 35-37%, respectively. Relative to the WHO references, the BMI distribution was left-shifted at ages 0-4 years (mean BMI z-score = -0.46, skewness = 0.23, SD = 0.98) and widened at ages 5-20 years (mean = 0.05; skewness = -0.02, SD = 1.40). At most ages, thinness rates were significantly higher and obesity rates lower than based on South Asian norms. A secular change of BMI-for-age in South Asian children mostly affected children >4 years. WHO references likely under-estimate overweight and obesity rates in South Asian children.

[Primary lymphoma of the central nervous system: 20 years' experience in a referral hospital].

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Calderón-Garcidueñas, A L; Pacheco-Calleros, J; Castelán-Maldonado, E; Nocedal-Rustrián, F C

Primary central nervous system lymphomas (PCNSL) are rare neoplasms. AIM. To study the clinical aspects and the immuno-phenotype of all cases of PCNSL in a 20 years lapse in a referral hospital in Northeastern Mexico. From January 1986 to December 2005 all PCNSL histologically confirmed were studied. The primary lymphomas were 1% of malignant central nervous system neoplasms. 21 cases were studied (ages from 9-70 years) with male predominance (2:1). 24% patients had immuno-suppression. The more frequent clinical data were: papilledema (71%), headache (62%), paresis (48%) and seizures (33%). 33% of patients died during the first six months after diagnosis. The T lymphomas were 19% of cases and corresponded to small cell type. PCNSL are still a diagnostic challenge. Multicenter studies are required in order to determine the best treatment protocol.

Neutralizing Antibodies to Enterovirus 71 in Belém, Brazil

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Maria de Lourdes C Gomes

2002-01-01

Full Text Available Non-polio enteroviruses (Coxsackievirus A, Coxsackievirus B, Echovirus and EV 68-72 which belong to the enterovirus (EV genus, Picornaviridae family, may be responsible for acute flaccid paralysis, aseptic meningitis, myocarditis, hepatitis, pleurodinia, neonatal sepsis, hand, foot and mouth disease (HFMD even though 50-80% of infections are asymptomatic. EV 71 has been responsible for outbreaks and epidemics of HFMD and acute neurologic disease justifying its study in our country. The aim of this study was to detect neutralizing antibodies (NtAb to EV 71 in individuals up to 15 years of age living in Belém, State of Pará, northern Brazil. Serum samples from 238 patients attending the Virology Sector of Evandro Chagas Institute in Belém, Brazil, were analyzed using microneutralization tests that included RD cells and BrCr strain. Overall 40.8% (97/238 of tested samples had NtAb to EV 71. Regarding the distribution per age group, 85.2% (92/108 of patients aged 0-3 years had no NtAb to this virus and 69.2% of those 12 to15 years of age were seropositive. These results confirm that EV 71 infection occurs in the city of Belém; and that a high rate of individuals in this study were infected aged 3 years and over and, when aged 15 years nearly 70% had EV 71 NtAb.

A comparative evaluation of oral hygiene using Braille and audio instructions among institutionalized visually impaired children aged between 6 years and 20 years: A 3-monthfollow-up study

OpenAIRE

Mahantesha, Taranatha; Nara, Asha; Kumari, Parveen Reddy; Halemani, Praveen Kumar Nugadoni; Buddiga, Vinutna; Mythri, Sarpangala

2015-01-01

Aim: The aim of this study is to compare the oral hygiene status among institutionalized visually impaired children of age between 6 and 20 years given with Braille and audio instructions in Raichur city of Karnataka. Materials and Methods: A total of 50 children aged between 6 to 20 years were included in this study from a residential school for visually impaired children. These children were randomly divided into two equal groups. One group was given oral hygiene instructions by audio recor...

34 CFR 200.71 - LEA eligibility.

Science.gov (United States)

2010-07-01

... least five percent of the LEA's total population ages 5 to 17 years, inclusive. (d) Education finance... 34 Education 1 2010-07-01 2010-07-01 false LEA eligibility. 200.71 Section 200.71 Education Regulations of the Offices of the Department of Education OFFICE OF ELEMENTARY AND SECONDARY EDUCATION...

Oxygen Saturation in the Dental Pulp of Maxillary Premolars in Different Age Groups - Part 1.

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Estrela, Carlos; Serpa, Giuliano C; Alencar, Ana Helena G; Bruno, Kely F; Barletta, Fernando B; Felippe, Wilson T; Estrela, Cyntia R A; Souza, João B

2017-01-01

The aim of this study was to determine oxygen saturation levels in the dental pulp of maxillary premolars in different age groups. A total of 120 human maxillary premolars with normal dental pulps were selected covering the following age groups: 20-24, 25-29, 30-34, 35-39 and 40-44 years (n=24 each group). Oxygen saturation was assessed using pulse oximetry. Analysis of variance was used to assess differences in oxygen saturation levels and Tukey's test was used to identify the age groups that differed from each other. Significance was set at 0.05. Mean oxygen saturation of 120 premolars was 86.20% considering all age groups. Significantly reduced levels were found in the oldest group compared to the other groups: 40 to 44 years - 80.00% vs. 89.71, 87.67, 88.71, and 84.80% for age groups 20-24, 25-29, 30-34, 35-39 years, respectively. The mean oxygen saturation levels were similar between 20 and 39 years of age (86.20%) in the whole sample, but reduced significantly in the 40-44-year age group, suggesting that older patients present lower oxygen saturation results even in the absence of pulp tissue injury.

New Finnish growth references for children and adolescents aged 0 to 20 years: Length/height-for-age, weight-for-length/height, and body mass index-for-age.

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Saari, Antti; Sankilampi, Ulla; Hannila, Marja-Leena; Kiviniemi, Vesa; Kesseli, Kari; Dunkel, Leo

2011-05-01

Growth curves require regular updates due to secular trends in linear growth. We constructed contemporary growth curves, assessed secular trends in height, and defined body mass index (BMI) cut-off points for thinness, overweight, and obesity in Finnish children. Mixed cross-sectional/longitudinal data of 73,659 healthy subjects aged 0-20 years (born 1983-2008) were collected from providers in the primary health care setting. Growth references for length/height-for-age, weight-for-length/height, and BMI-for-age were fitted using generalized additive models for location, scale, and shape (GAMLSS). BMI percentile curves passing through BMIs 30, 25, 18.5, 17, and 16 kg/m(2) at the age of 18 years were calculated to define limits for obesity, overweight, and various grades of thinness. Increased length/height-for-age was seen in virtually all age-groups when compared to previous Finnish growth data from 1959 to 1971. Adult height was increased by 1.9 cm in girls and 1.8 cm in boys. The largest increases were seen during the peripubertal years: up to 2.8 cm in girls and 5.6 cm in boys. Median weight-for-length/height had not increased. New Finnish references for length/height-for-age, weight-for-length/height, and BMI-for-age were constructed and should be implemented to monitor growth of children in Finland.

Prevalence and predictors of hypertension among residents aged 20-59 years of a slum-resettlement colony in Delhi, India.

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Panesar, Sanjeet; Chaturvedi, Sanjay; Saini, N K; Avasthi, Rajnish; Singh, Abhishek

2013-01-01

Slum-resettlement communities are increasingly adopting urban lifestyles. The aim of this study was to assess the prevalence and identify correlates of hypertension among residents aged 20-59 years of a slum-resettlement colony. A community-based cross-sectional study was done from 2010 to 2012 in NandNagri, a slum-resettlement area in east Delhi. 310 participants aged 20-59 years were enrolled through multistage systematic random sampling. Each study subject was interviewed and examined for raised blood pressure; data on risk factors including smoking, alcohol intake, physical activity and salt consumption were also collected. Data were analysed by use of univariate and multivariate regression. The overall prevalence of hypertension was 17.4% and 35% participants were prehypertensive. On multiple logistic regression, age 40-49 years (P = 0.020) and 50-59 years (P = 0.012), clerical/professional occupation (P = 0.004), abnormal waist circumference (≥90 cm in males and ≥ 80 cm in females; P = 0.001), positive family history of hypertension in both parents (P = 0.013) and above-average daily salt intake (P = 0.000) were significantly associated with hypertension. These findings indicate that hypertension is a significant health problem in the study population. Many study participants diagnosed with prehypertension are at risk of developing hypertension, thus immediate public-health interventions are indicated.

Enterovirus 71 in Taiwan

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Luan-Yin Chang

2008-08-01

Full Text Available The enterovirus 71 (EV71 outbreak in Taiwan in 1998 proved fatal in many children. A seroepidemiological study performed prior to the 1998 outbreak showed pre-epidemic (1997 EV71 seroprevalence rates to be about 60–70% in adults and children older than 6 years of age. A retrospective case review carried out from 1980–81 identified 16 cases of hand, foot and mouth disease associated with central nervous system involvement, two of whom died soon after hospitalization. There were 405 severe cases and 78 deaths reported in the 1998 epidemic, and dozens of fatal EV71 cases were still reported from 2000 to 2002. A stage-based management strategy was developed to reduce fatality, but most survivors of brainstem encephalitis with cardio pulmonary failure have neurologic sequelae and impaired cognition. Continuous clinical and laboratory surveillance of EV71 disease is required to enable earlier implementation of control and prevention measures. Development of EV71-specific antiviral therapy, a novel class of imidazolidinones, and development of a vaccine are ongoing.

Use of social media is associated with short sleep duration in a dose-response manner in students aged 11 to 20 years.

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Sampasa-Kanyinga, Hugues; Hamilton, Hayley A; Chaput, Jean-Philippe

2018-04-01

This study examined the association between social media and sleep duration among Canadian students aged 11-20. Data from 5242 students were obtained from the 2015 Ontario Student Drug Use and Health Survey, a province-wide, school-based survey that has been conducted every two years since 1977. We measured the respondents' sleep duration against the recommended ranges of 9-11 h per night at 11-13 years of age, 8-10 h at 14-17 and 7-9 h per night for those aged 18 years or more. Overall, 36.4% of students met or exceeded the recommended sleep duration and 63.6% slept less than recommended, with 73.4% of students reporting that they used social media for at least one hour per day. After adjusting for various covariates, the use of social media was associated with greater odds of short sleep duration in a dose-response manner (p for linear trend fashion among Canadian students aged 11-20. ©2018 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

CLINICAL AND LABORATORY CHARACTERISTICS OF THE INFECTION CAUSED BY ENTEROVIRUS-71

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E. N. Simovanyan

2014-01-01

Full Text Available Adverse course of enterovirus-71 infection (EVI-71 in children, frequent development of the nervous system pathology determine the need for early disease diagnosis. The study included 139 children aged 6 months to 13 years. Modern EVI-71 features is a frequent defeat of children aged from 3 to 7 years, attending organized groups, the priority development of combined moderate severity forms without nervous system pathology. EVI-71 is characterized by cyclical course, appearance in the first two disease days fever, murrain-like, catarrhal, lymphoproliferative syndromes, conjunctivitis, headaches. The second stage of the disease (3— 6 days in 37.9% children accompanied by attaching of meningitis and meningoencephalitis symptoms (common cerebral, meningeal and encephalic syndromes, changes in cerebrospinal fluid. In the EVI-71 diagnosis must be observed epidemiological history, clinical and laboratory parameters, detection of enterovirus-71 and its RNA from feces, oropharyngeal mucus and cerebrospinal fluid. Patients with EVI-71 need for combined treatment, including causal agents and pathogenetic therapy. 

Cancer incidence and mortality among young adults aged 20-39 years worldwide in 2012: a population-based study.

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Fidler, Miranda M; Gupta, Sumit; Soerjomataram, Isabelle; Ferlay, Jacques; Steliarova-Foucher, Eva; Bray, Freddie

2017-12-01

To date, the burden of cancer among young adults has rarely been studied in depth. Our aim was to describe the scale and profile of cancer incidence and mortality worldwide among 20-39 year-olds, highlighting major patterns by age, sex, development level, and geographical region. We did a population-based study to quantify the burden of young adult cancers worldwide. We defined young adult cancers as those occurring between the ages of 20 and 39 years because these individuals will have passed puberty and adolescence, but not yet experienced the effects of hormonal decline, immune response deterioration, or organ dysfunction associated with chronic health conditions. Global, regional, and country-specific (n=184) data estimates of the number of new cancer cases and cancer-associated deaths that occurred in 2012 among young adults were extracted in four 5-year bands from the International Agency for Research on Cancer's GLOBOCAN 2012 for all cancers combined and for 27 major types as defined by the International Classification of Disease, tenth revision. We report the number of new cancer cases and cancer-associated deaths overall and by sex alongside corresponding age-standardised rates (ASR) per 100 000 people per year. We also present results using four levels of the Human Development Index (HDI; low [least developed], medium, high, and very high [most developed]), which is a composite indicator for socioeconomic development comprising life expectancy, education, and gross national income. 975 396 new cancer cases and 358 392 cancer-associated deaths occurred among young adults worldwide in 2012, which equated to an ASR of 43·3 new cancer cases per 100 000 people per year and 15·9 cancer-associated deaths per 100 000 people per year. The burden was disproportionally greater among women and the most common cancer types overall in terms of new cases were female breast cancer, cervical cancer, thyroid cancer, leukaemia, and colorectal cancer; in terms of

[The 20 to 29 year old population: sociodemographic profile].

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Gonzalez, A

1990-01-01

The age group born in 1960-69 and currently 20 to 29 years old is of great interest in Mexico because it has been most affected by changes in fertility, education, and employment. The cohort was born at the period of highest fertility in Mexico¿s history. While families of their parents¿ generation averaged 5 or 6 children, evidence suggests that the 1960-69 cohort will average just 3. Men born in 1960-69 had on average 6.8 years of schooling and women 5.9, compared to 5 years for the population over age 15 as a whole. 88% of the men, 40% of the women, and 64% overall are economically active. The cohort arrived at working age in the midst of an economic crisis marked by declining purchasing power, loss of jobs in noncompetitive industries, and reduced government employment. A high proportion of the cohort had low incomes, with 36% earning less than the minimum salary. Among women, 45% aged 20-24 and 19% aged 25-29 were single, compared to 62% and 46% of men in the same age groups. 10% of the women and 9% of the men in union lived with the partner¿s family. The population aged 20-29 numbered slightly under 16.9 million in 1990 and constituted 18.4% of the total population. The group will increase by nearly 2.9 million between 1990-95, and can be expected to exert considerable pressure on demand for employment and housing.

Prevalence of endometrial polyps and abnormal uterine bleeding in a Danish population aged 20-74 years

DEFF Research Database (Denmark)

Dreisler, E; Stampe Sorensen, S; Ibsen, P H

2009-01-01

OBJECTIVE: To estimate the prevalence of endometrial polyps and to investigate associated abnormal uterine bleeding in a Danish population aged 20-74 years. METHODS: This was a study of a random selection of women from the Danish Civil Registration System: 1660 women were invited of whom 686 were...... verified polyps were asymptomatic. In asymptomatic premenopausal women the prevalence of polyps was 7.6%, while it was 13% in asymptomatic postmenopausal women. AUB, in particular intermenstrual bleeding, was more frequent among women without polyps (38%). By ultrasound examination, submucosal myomas were...

Epidemiology and seroepidemiology of human enterovirus 71 among Thai populations

Science.gov (United States)

2014-01-01

Background Human enterovirus 71 (EV71) is an important pathogen caused large outbreaks in Asian-Pacific region with severe neurological complications and may lead to death in young children. Understanding of the etiological spectrum and epidemic changes of enterovirus and population’s immunity against EV71 are crucial for the implementation of future therapeutic and prophylactic intervention. Results A total of 1,182 patients who presented with the symptoms of hand foot and mouth disease (67.3%) or herpangina (HA) (16.7%) and admitted to the hospitals during 2008-2013 were tested for enterovirus using pan-enterovirus PCR targeting 5′-untranslated region and specific PCR for viral capsid protein 1 gene. Overall, 59.7% were pan-enterovirus positive comprising 9.1% EV71 and 31.2% coxsackievirus species A (CV-A) including 70.5% CV-A6, 27.6% CV-A16, 1.1% CV-A10, and 0.8% CV-A5. HFMD and HA occurred endemically during 2008-2011. The number of cases increased dramatically in June 2012 with the percentage of the recently emerged CV-A6 significantly rose to 28.4%. Co-circulation between different EV71 genotypes was observed during the outbreak. Total of 161 sera obtained from healthy individuals were tested for neutralizing antibodies (NAb) against EV71 subgenotype B5 (EV71-B5) using microneutralization assay. The seropositive rate of EV71-B5 was 65.8%. The age-adjusted seroprevalence for individuals was found to be lowest in children aged >6 months to 2 years (42.5%). The seropositive rate remained relatively low in preschool children aged > 2 years to 6 years (48.3%) and thereafter increased sharply to more than 80% in individuals aged > 6 years. Conclusions This study describes longitudinal data reflecting changing patterns of enterovirus prevalence over 6 years and demonstrates high seroprevalences of EV71-B5 NAb among Thai individuals. The rate of EV71 seropositive increased with age but without gender-specific significant difference. We identified

Pregnancy Outcome of Multiparous Women Aged over 40 Years

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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

QuickStats: Percentage* of Adults Aged ≥18 Years Who Currently Use E-Cigarettes,† by Sex and Age Group - National Health Interview Survey,§ 2016.

Science.gov (United States)

2018-01-05

In 2016, 3.8% of men and 2.6% of women aged ≥18 years currently used e-cigarettes. Among men, current e-cigarette use decreased with advancing age, from 7.1% among men aged 18-24 years to 4.8% among men aged 25-49 years, 2.6% among men 50-64 years, and 1.1% among men aged ≥65 years. Among women, current e-cigarette use increased between ages 18-24 years (2.3%) and 25-49 years (3.3%) and decreased between ages 50-64 years (3.0%) and ≥65 years (0.9%). A greater percentage of men aged 18-24 years and 25-49 years currently used e-cigarettes compared with women in the same age groups.

The influence of physical activity performed at 20-40 years of age on cardiovascular outcomes in medical patients aged 65-75

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Francesco Cipollini

2013-03-01

Full Text Available Introduction: Several studies show that physical activity can reduce the risk of cardiovascular disease, but the vast majority of these focus on the short- to intermediate-term benefits or refer to very specific populations. This observational study was conducted to determine whether physical activity performed during the third or fourth decade of life influences the occurrence of cardiovascular events in patients aged 65-75 years. Materials and methods: We studied a cohort of 2191 unselected patients admitted to Internal Medicine Departments. Data were collected on the patients’ medical history and their physical activity level when they were 20 to 40 years old. For the latter purpose, we used a specific questionnaire to assess the levels of physical activity related to the patients’ job, daily life, leisure time, and sports. Results: Almost half (44.2% of the patients we evaluated reported moderate-intense physical activity when they were 20-40 years old. Around one third (35.8% of the patients had experienced at least one major cardiovascular event, and there was a slight trend towards fewer cardiovascular events in patients with histories of physical activity (mean risk reduction: 4%, multivariate analysis. More evident benefits were observed in the subgroup of patients with diabetes, where cardiovascular outcomes were much better in patients who had been physically active than in those with sedentary life-styles (mean risk reduction: 24%. Conclusions: Given its design, our study may have underestimated the cardiovascular benefits of physical activity. Nonetheless, our results suggest that moderate-intense exercise during young adulthood may have limited beneficial effects on cardiovascular disease in old age, except in specific high-risk populations (diabetic patients. More evident benefits are probably associated with regular physical activity throughout life.

Quality of life in stroke survivors under the sixty years of age.

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Vidović, Mirjana; Sinanović, Osman; Smajlović, Dzevdet

2007-08-01

The objective of the study was to analyze the quality of life six months after stroke in survivors under sixty years of age, to determine which life activities was the most affected, as well as to correlate the neurological insufficiency and the quality of life. It monitored 200 stroke survivors under sixty years of age treated at the Department of Neurology, University Clinical Centre Tuzla. Average age was 51,83 years (+/-7,02). The ischemic stroke was diagnosed in 77,5% stroke survivors, cerebral hemorrhage in 15%, and subarachnoid hemorrhage in 7,5%. Five stroke survivors suffered hemiplegia (2,5%), 24 (12%) experienced moderate consequences and 143 (71,5%) had mild consequences. No neurological deficit had 28 (14%) stroke survivors. Six months after the onset of disease all stroke survivors have been followed-up and evaluated about quality of life by filling in a modified questionnaire: Questionnaire on Quality of Life after Stroke (2). The questionnaire contained 20 questions covering four fields of life: Working Ability, Home Activity, Family Relations and Leisure Activities. Six months after the onset of stroke a worse quality of life in comparison to the period before the disease was noted in 172 (86%) stroke survivors, the unchanged in 19 (9,5%) and better in 9 (4,5%). The most affected is the field "Leisure Activities", followed by "Family Relations", "Home Activity", and the least affected is "Work Ability". The neurological deficit significantly correlates to the "Home Activities" and "Leisure Activities".

Comparative analysis of the 1-mile run test evaluation formulae: assessment of aerobic capacity in male law enforcement officers aged 20-23 years.

Science.gov (United States)

Kayihan, Gürhan; Özkan, Ali; Köklü, Yusuf; Eyuboğlu, Ender; Akça, Firat; Koz, Mitat; Ersöz, Gülfem

2014-04-01

The purpose of this study was to compare values of aerobic performance in the 1-mile run test (1-MRT) using different formulae. Aerobic capacities of 351 male volunteers working for the Turkish National Police within the age range of 20-23 years were evaluated by the 1-MRT and the 20-metre shuttle run (20-MST). VO2max values were estimated by the prediction equations developed by George et al. (1993), Cureton et al. (1995) and Kline et al. (1987) for the 1-MRT and by Leger and Lambert (1982) for the 20-MST. The difference between the results of the different formulae was significant (p = 0.000). The correlation coefficient between the estimated VO2max using Cureton's equation, George's equation, Kline's equation and the 20-MST were 0.691 (p compares the use of 3 different formulae to estimate VO2max from 1-mile run/walk performance in male law enforcement officers aged 20-23 years for the first time and reports the most accurate formula to use when evaluating aerobic capacities of large numbers of healthy individuals.

Anthropometric and body composition indicators of males and females between ages 20 and 39,9 years

Directory of Open Access Journals (Sweden)

Cândido Simões Pires Neto

2001-12-01

Full Text Available The objective of this study was to analyze anthropometric and body composition variables of males and females aged 20-40 years. The sample was made up of 4 groups: G1, n=70; G3, n=70, males and females aged 20-29,9yo respectively; G2, males=20 and G4, females = 19 aged 30-39,9yo. Subjects were evaluated for height (H, cm, weight (W, kg, skinfolds (SKF, mm, percent fat (%fat and Lean Body Mass (LBM, kg. Body density was estimated according to equations by Petroski (1995 and %fat according to Siri (1961. Descriptive statistics, independent t test and single-sample t test were used for data analysis. Signifi cant differences were found for males on SS and TR SKF, density, %fat and FM between age groups, and for females at calf SKF, and %fat. Signifi cant differences were observed between indicators/mean values from other published reports when compared to this study’s results. In conclusion, males were shown to have much larger variability in all analyzed variables that their female counterparts. RESUMO O objetivo deste foi investigar indicadores antropométricos e da composição corporal de homens e mulheres entre 20 e 39,9 anos de idade. A amostra foi dividida em 4 grupos, sendo G1 (n=70 e G3 (n=70, homens e mulheres de 20 a 29,9 anos, respectivamente; e, G2 (homens, n=20 e G4 (mulheres, n=19, entre 30 e 39,9 anos de idade, sendo analisados nas variáveis estatura (EST, cm, massa corporal (MC, kg e dobras cutâneas (DC, mm. Para estimativa da densidade corporal (D, foi utilizada a equação proposta por Petroski (1995. O cálculo da gordura relativa (%G, foi estimado através da equação de Siri (1961. Usou-se a estatística descritiva, teste “t” para grupos independentes e teste “t” para uma amostra. Foram observadas diferenças signifi cativas entre DC subescapular, tricipital, %G e massa de gordura entre G1 e G2; e entre G3 e G4 em DC de panturrilha medial e %G. Observou-se diferenças signifi cativas entre indicadores/valores m

Weight change after 20 years of age and the incidence of dyslipidemia: a cohort study of Japanese male workers.

Science.gov (United States)

Sogabe, N; Sawada, S S; Lee, I-M; Kawakami, R; Ishikawa-Takata, K; Nakata, Y; Mitomi, M; Noguchi, J; Tsukamoto, K; Miyachi, M; Blair, S N

2016-06-01

While heavier weight is known to increase the incidence of dyslipidemia, limited data are available on the relationship between weight gain and its development. A total of 2647 males were categorized into the following four groups according to the difference between their self-reported weight at 20 years of age and their measured weight in 1994-95: a loss of ≥5% (decrease), loss of dyslipidemia were determined using logistic regression models. A total of 1342 participants developed dyslipidemia during the follow-up period. The 'increase' and 'sizable increase' groups had odds ratios for the incidence of dyslipidemia of 1.97 (95% CI, 1.59-2.45) and 2.68 (2.15-3.34), respectively, demonstrating that there was a significant dose-response association between weight gain since 20 years of age and the incidence of dyslipidemia (P dyslipidemia could be prevented by avoiding weight gain in adulthood. © The Author 2015. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Increasing Incidence and Age at Diagnosis among Children with Type 1 Diabetes Mellitus over a 20-Year Period in Auckland (New Zealand)

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Derraik, José G. B.; Reed, Peter W.; Jefferies, Craig; Cutfield, Samuel W.; Hofman, Paul L.; Cutfield, Wayne S.

2012-01-01

Background We aimed to evaluate the incidence of type 1 diabetes mellitus in children Auckland region (New Zealand) over 20 years (1990–2009). Methods We performed a retrospective review of all patients Auckland over 20 years. Contrary to other studies, age at diagnosis has increased and the greatest rise in incidence occurred in children 10–14 yr. There was little change in BMI SDS in this population, providing no support for the ‘accelerator hypothesis’. PMID:22389717

Study of palmar dermatoglyphics in patients with essential hypertension between the age group of 20-50 years

OpenAIRE

Rudragouda S Bulagouda, Purnima J Patil, Gavishiddppa A Hadimani, Balappa M Bannur, Patil BG, Nagaraj S. Mallashetty, Ishwar B Bagoji

2013-01-01

Background: In present study, we tried to determine significant palmar dermatoglyphic parameters in case of essential hypertensive’s in age group between 20-50 years and whether the parameters can be used for screening purpose i.e., early detection of hypertension. Method: With the use of modified Purvis Smith method, Black duplicating ink (Kores, Bombay) was smeared on both hands one by one and prints will be taken by rolling the hands from wrist creases to finger tips on the roller covered ...

Factors affecting the variability in the observed levels of cadmium in blood and urine among former and current smokers aged 20-64 and ≥ 65years.

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Jain, Ram B

2017-03-01

Data from National Health and Nutrition Examination Survey for 1999-2012 were used to evaluate factors that affect observed levels of blood cadmium (BCd) and urine cadmium (UCd) among former and current smokers aged 20-64 and ≥65 years. Adjusted levels (AGM) for BCd and UCd were higher among females as compared to males. The order of AGM for BCd by race/ethnicity for 20-64 years old was non-Hispanic white (NHW) non-Hispanic black (NHB) and NHW > NHB for ≥65 years old. The order of AGMs for UCd for 20-64-year-old current smokers was NHW > NHB and NHW > NHB for former smokers. For 20-64-year-old current smokers, exposure to environmental tobacco smoke at home was associated with higher levels of BCd. Levels of both UCd and BCd increased with age, but the rate of increase was as much as seven times higher among ≥65 years old than 20-64 years old. For current smokers, the number of cigarettes smoked inside home was positively associated with the levels of BCd. For current smokers aged 20-64 years, the number of cigarettes smoked inside home was positively associated with the levels of UCd (p smoked every day on the days they were smoked was also positively associated with the levels of UCd (p smokers, levels of both UCd and BCd were positively associated (p smoked per day at the time of quitting smoking and negatively associated with the time since smoking was quitted (p < 0.01).

Prevalence and Determinants of Glaucoma in Citizens of Qatar Aged 40 Years or Older: A Community-Based Survey

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Al-Mansouri, Fatma A.; Kanaan, Aida; Gamra, Hamad; Khandekar, Rajiv; Hashim, Shakeel P.; Al Qahtani, Omar; Ahmed, Mohd. Farouk

2011-01-01

Background: We present the prevalence and determinants of glaucoma among subjects 40 years of age and older in Qatar. Materials and Methods: This community-based survey was held in 2009 at 49 randomly selected clusters. Demographic details and history of glaucoma was collected by the nurses. Ophthalmologists evaluated the optic disc and retina using a digital camera housed in a mobile van. Visual field was tested with an automated perimeter, the intraocular pressure with an applanation tonometer and the angle of the anterior chamber by gonioscopy. A panel of glaucoma experts diagnosed subjects with glaucoma. Results: This survey enrolled 3,149 (97.3%) participants. The age- and sex-adjusted prevalence of glaucoma in the population aged 40 years and older was 1.73% (95% confidence intervals [CI] 1.69-1.77). Accordingly, 5,641 individuals in this age group in Qatar would have glaucoma. Chronological age of 60 years and older (Odds ratio [OR] 11.1) and the presence of myopia (OR 1.78) were predictors of glaucoma. Open-angle glaucoma was diagnosed in 44 (65.7%) individuals with glaucoma. In nine (13.4%) and 15 (20.9%) subjects, angle closure glaucoma and other (post-traumatic, pseudoexfoliation) glaucoma were present. Bilateral blindness (vision glaucoma, respectively. Glaucoma was treated in 36 (54%) subjects. Conclusions: The prevalence of glaucoma among citizens of Qatar aged 40 years and older was 1.71%. Glaucoma was associated with the age of 60 years and older and the presence of myopia. PMID:21731325

Quality of Life in Stroke Survivors Under the Sixty Years of Age

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Mirjana Vidović

2007-08-01

Full Text Available The objective of the study was to analyze the quality of life six months after the stroke in survivors under the sixty years of age, to determine which life activities was the most affected, as well as to correlate the neurological insufficiency and the quality of life.It was monitored 200 stroke survivors under the sixty years of age treated at the Department of Neurology, University Clinical Centre Tuzla. Average age was 51,83 years (±7,02. The ischemic stroke was diagnosed in 77,5% stroke survivors, cerebral hemorrhage in 15%, and subarahnoid hemorrhage in 7,5%. Five stroke survivors suffered hemi-plegia (2,5%, 24 (12% experienced moderate consequences and 143 (71,5% had mild consequences. No neurological deficit had 28 (14% stroke survivors. Six months after the onset of disease all stroke survivors have been at follow-up and evaluated about quality of life by filling in a modified questionnaire: Questionnaire on Quality of Life after Stroke (2. The questionnaire contained 20 questions covering four fields of life: Working Ability, Home Activity, Family Relations and Leisure Activities.Six months after the onset of stroke a worse quality of life in comparison to the period before the disease was noted in 172 (86% stroke survivors, the unchanged in 19 (9,5% and better in 9 (4,5%. The most affected is the field “Leisure Activities’, followed by “Family Relations’, “Home Activity’, and the least affected is “Work Ability’, The neurological deficit significantly correlates to the “Home Activities” and “Leisure Activities’.

Association of socio-economic and demographic factors with physical activity of males and females aged 20–69 years

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Elżbieta Biernat

2015-02-01

Full Text Available [b]Objective[/b]. To assess the physical activity of working residents of Warsaw aged 20–69 years, as well as to identify the socio-demographic factors associated with their levels of physical activity. [b]Materials and method[/b]. The study involved 2,544 working residents of Warsaw aged 20–69 years. The short version of the IPAQ was applied and four physical activity levels (insufficient, sufficient, augmented, high were distinguished. The relationships between physical activity and gender, age, BMI, education, economic and martial status as well as participation in recreation were determined. [b]Results[/b]. High levels of physical activity were reached by 8% of respondents, 22% achieved augmented level, 32% were sufficiently and 32% insufficiently active. Out of 2544 studied subjects, 6% declared complete sedentariness. Females were, as compared to males, more frequently (p<0.05 insufficiently active (35.9 vs. 31.9%. In obese and overweight subjects insufficient physical activity predominated (42.9 and 36.2%, respectively and was significantly more frequent than in subjects with normal BMI (31.0%. Moreover, the subjects living in partner relationships were significantly (p<0.05 more frequently insufficiently active than those staying single (36.3 vs. 30.3%. Respondents who declared regular participation in leisure activities were less frequently insufficiently active (20.0% and more frequently met the criteria of sufficient (37.6%, augmented (28.0% or high (14.4% level of physical activity. No significant effects were found with respect to education of respondents. [b]Conclusions[/b]. Prophylactic schedules associated with the improvement of physical activity level should be addressed particularly to females, people taking up recreation occasionally or to those not involved in recreation at all, living in partner relationships, youngest (21–30 years, in obese and overweight and in the lowest economic category.

Prevalence of Amblyopia and Strabismus in White and African-American Children Aged 6 through 71 Months: The Baltimore Pediatric Eye Disease Study

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Friedman, David S.; Repka, Michael X.; Katz, Joanne; Giordano, Lydia; Ibironke, Josephine; Hawse, Patricia; Tielsch, James M.

2009-01-01

Objective To determine the age-specific prevalence of strabismus in White and African-American children aged 6 through 71 months and of amblyopia in White and African-American children aged 30 through 71 months. Design Cross-sectional population-based study. Participants White and African-American children aged 6 through 71 months in Baltimore, Maryland, United States. Among 4,132 children identified, 3,990 eligible children (97%) were enrolled and 2,546 children (62%) were examined. Methods Parents or guardians of eligible participants underwent an in-home interview and were scheduled for a detailed eye examination including optotype visual acuity and measurement of ocular deviations. Strabismus was defined as a heterotropia at near or distance fixation. Amblyopia was assessed in those children aged 30 through 71 months who were able to perform optotype testing at 3 meters. Main Outcome Measures The proportions of children aged 6 through 71 months with strabismus and of children aged 30 through 71 months with amblyopia. Results Manifest strabismus was found in 3.3% of White and 2.1% of African American children (relative prevalence (RP) 1.61, 95% confidence interval (CI): 0.97, 2.66). Esotropia and exotropia each accounted for close to half of all strabismus in both groups. Only one case of strabismus was found among 84 White children 6 through 11 months of age. Rates were higher in children 60 through 71 months of age (5.8% for Whites and 2.9% for African Americans (RP: 2.05, 95% CI: 0.79, 5.27). Amblyopia was present in 12 (1.8%) White and 7 (0.8%) African American children (RP: 2.23, 95% CI: 0.88, 5.62). Only one child had bilateral amblyopia. Conclusions Manifest strabismus affected 1 in 30 White and 1 in 47 African-American preschool aged children. The prevalence of amblyopia was under 2% in both Whites and African-Americans. National population projections suggest that there are approximately 677,000 cases of manifest strabismus among children 6–71 months

Effect of calcium and vitamin D supplementation on bone mineral density in women aged 65-71 years: a 3-year randomized population-based trial (OSTPRE-FPS).

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Kärkkäinen, M; Tuppurainen, M; Salovaara, K; Sandini, L; Rikkonen, T; Sirola, J; Honkanen, R; Jurvelin, J; Alhava, E; Kröger, H

2010-12-01

The Osteoporosis Risk Factor and Prevention-Fracture Prevention Study (OSTPRE-FPS) was a randomized population-based open trial (n = 593). The supplementation group (n = 287) received daily cholecalciferol 800 IU + calcium 1,000 mg for 3 years while the control group (n = 306) received neither supplementation nor placebo. Daily vitamin D and calcium supplementation have a positive effect on the skeleton in ambulatory postmenopausal women. vitamin D deficiency is common in the elderly, and vitamin D levels are associated with low bone mineral density (BMD). The working hypothesis was that vitamin D and calcium supplementation could prevent bone loss in ambulatory postmenopausal women. the OSTPRE-FPS was a randomized population-based open trial with a 3-year follow-up in 3,432 women (aged 66 to 71 years). A randomly selected subsample of 593 subjects underwent BMD measurements. The supplementation group (n = 287) received daily cholecalciferol 800 IU + calcium 1,000 mg for 3 years while the control group (n = 306) received neither supplementation nor placebo. in the intention-to-treat analysis, total body BMD (n = 362) increased significantly more in the intervention group than in the control group (0.84% vs. 0.19%, p = 0.011). The BMD change differences at the lumbar spine (p = 0.372), femoral neck (p = 0.188), trochanter (p = 0.085), and total proximal femur (p = 0.070) were statistically nonsignificant. Analyses in compliant women (≥ 80% of use) resulted in stronger and statistically significant effects at the total body and femoral regions. daily vitamin D and calcium supplementation have a positive effect on the skeleton in ambulatory postmenopausal women with adequate nutritional calcium intake.

Increasing incidence and age at diagnosis among children with type 1 diabetes mellitus over a 20-year period in Auckland (New Zealand).

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Derraik, José G B; Reed, Peter W; Jefferies, Craig; Cutfield, Samuel W; Hofman, Paul L; Cutfield, Wayne S

2012-01-01

We aimed to evaluate the incidence of type 1 diabetes mellitus in children Auckland region (New Zealand) over 20 years (1990-2009). We performed a retrospective review of all patients new cases of type 1 diabetes, and age at diagnosis rose from 7.6 yr in 1990/1 to 8.9 yr in 2008/9 (r(2) = 0.31, p = 0.009). There was a progressive increase in type 1 diabetes incidence among children new cases of type 1 diabetes was highest in New Zealand Europeans throughout the study period in all age groups (pNew Zealand Europeans and Non-Europeans. Type 1 diabetes incidence and average annual increase were similar in both sexes. There was no change in BMI SDS shortly after diagnosis, and no association between BMI SDS and age at diagnosis. There has been a steady increase in type 1 diabetes incidence among children Auckland over 20 years. Contrary to other studies, age at diagnosis has increased and the greatest rise in incidence occurred in children 10-14 yr. There was little change in BMI SDS in this population, providing no support for the 'accelerator hypothesis'.

Effect of vitamin D(3) and calcium on fracture risk in 65- to 71-year-old women: a population-based 3-year randomized, controlled trial--the OSTPRE-FPS.

Science.gov (United States)

Salovaara, Kari; Tuppurainen, Marjo; Kärkkäinen, Matti; Rikkonen, Toni; Sandini, Lorenzo; Sirola, Joonas; Honkanen, Risto; Alhava, Esko; Kröger, Heikki

2010-07-01

Antifracture efficacy of high-dose vitamin D (800 IU) and calcium (1000 mg) remains controversial. To determine whether daily 800 IU of vitamin D and 1000 mg of calcium supplementation prevents fractures, we randomized 3432 women of the population-based Osteoporosis Risk Factor and Prevention (OSTPRE) Study cohort (ages 65 to 71 years) living in the region of northern Savonia, Finland (latitude 62 degrees to 64 degrees N) for 3 years to receive 800 IU of cholecalciferol and 1000 mg of calcium as calcium carbonate or to a control group that did not receive placebo. The main outcome measure was incident fractures. Fracture data were collected in telephone interviews and validated. Data on 3195 women, 1586 in the intervention group and 1609 in the control group, were available for analysis. In adjusted Cox proportional hazards models, the risk of any fracture decreased in the vitamin D and calcium group by 17% [adjusted hazard ratio (aHR) = 0.83; 95% confidence interval (CI) 0.61-1.12], and the risk of any nonvertebral fracture decreased by 13% (aHR = 0.87; 95% CI 0.63-1.19). The risk of distal forearm fractures decreased by 30% (aHR = 0.70; 95% CI 0.41-1.20), and the risk of any upper extremity fractures decreased by 25% (aHR = 0.75; 95% CI 0.49-1.16), whereas the risk of lower extremity fractures remained essentially equal (aHR = 1.02; 95% CI 0.58-1.80). None of these effects reached statistical significance. In conclusion, this study did not produce statistically significant evidence that vitamin D and calcium supplementation prevents fractures in a 65- to 71-year-old general population of postmenopausal women. 2010 American Society for Bone and Mineral Research.

Age-Specific Prevalence of Visual Impairment and Refractive Error in Children Aged 3-10 Years in Shanghai, China.

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Ma, Yingyan; Qu, Xiaomei; Zhu, Xiaofeng; Xu, Xun; Zhu, Jianfeng; Sankaridurg, Padmaja; Lin, Senlin; Lu, Lina; Zhao, Rong; Wang, Ling; Shi, Huijing; Tan, Hui; You, Xiaofang; Yuan, Hong; Sun, Sifei; Wang, Mingjin; He, Xiangui; Zou, Haidong; Congdon, Nathan

2016-11-01

We assessed changes in age-specific prevalence of refractive error at the time of starting school, by comparing preschool and school age cohorts in Shanghai, China. A cross-sectional study was done in Jiading District, Shanghai during November and December 2013. We randomly selected 7 kindergartens and 7 primary schools, with probability proportionate to size. Chinese children (n = 8398) aged 3 to 10 years were enumerated, and 8267 (98.4%) were included. Children underwent distance visual acuity assessment and refraction measurement by cycloplegic autorefraction and subjective refraction. The prevalence of uncorrected visual acuity (UCVA), presenting visual acuity, and best-corrected visual acuity in the better eye of ≤20/40 was 19.8%, 15.5%, and 1.7%, respectively. Among those with UCVA ≤ 20/40, 93.2% could achieve visual acuity of ≥20/32 with refraction. Only 28.7% (n = 465) of children with UCVA in the better eye of ≤20/40 wore glasses. Prevalence of myopia (spherical equivalent ≤-0.5 diopters [D] in at least one eye) increased from 1.78% in 3-year-olds to 52.2% in 10-year-olds, while prevalence of hyperopia (spherical equivalent ≥+2.0 D) decreased from 17.8% among 3-year-olds to 2.6% by 10 years of age. After adjusting for age, attending elite "high-level" school was statistically associated with greater myopia prevalence. The prevalence of myopia was lower or comparable to that reported in other populations from age 3 to 5 years, but increased dramatically after 6 years, consistent with a strong environmental role of schooling on myopia development.

Age-specific MRI brain and head templates for healthy adults from twenty through eighty-nine years of age

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Paul T Fillmore

2015-04-01

Full Text Available This study created and tested a database of adult, age-specific MRI brain and head templates. The participants included healthy adults from 20 through 89 years of age. The templates were done in 5-year, 10-year, and multi-year intervals from 20 through 89 years, and consist of average T1W for the head and brain, and segmenting priors for GM, WM, and CSF. It was found that age-appropriate templates provided less biased tissue classification estimates than age-inappropriate reference data and reference data based on young adult templates. This database is available for use by other investigators and clinicians for their MRI studies, as well as other types of neuroimaging and electrophysiological research (http://jerlab.psych.sc.edu/NeurodevelopmentalMRIDatabase/.

Leveraging new information technology to monitor medicine use in 71 residential aged care facilities: variation in polypharmacy and antipsychotic use.

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Pont, Lisa G; Raban, Magda Z; Jorgensen, Mikaela L; Georgiou, Andrew; Westbrook, Johanna I

2018-06-08

The aim of this study was to use routinely collected electronic medicines administration (eMAR) data in residential aged care (RAC) to investigate the quality use of medicines. A cross-sectional analysis of eMAR data. 71 RAC facilities in New South Wales and the Australian Capital Territory, Australia. Permanent residents living in a participating facility on 1 October 2015. None. Variation in polypharmacy (≥5 medications), hyper-polypharmacy (≥10 medications) and antipsychotic use across facilities was examined using funnel plot analysis. The study dataset included 4775 long-term residents. The mean resident age was 85.3 years and 70.6% of residents were female. The median facility size was 60 residents and 74.3% were in metropolitan locations. 84.3% of residents had polypharmacy, 41.2% hyper-polypharmacy and 21.0% were using an antipsychotic. The extent of polypharmacy (69.75-100% of residents), hyper-polypharmacy (38.81-76.19%) and use of antipsychotic medicines (0-75.6%) varied considerably across the 71 facilities. Using eMAR data we found substantial variation in polypharmacy, hyper-polypharmacy and antipsychotic medicine use across 71 RAC facilities. Further investigation into the policies and practices of facilities performing above or below expected levels is warranted to understand variation and drive quality improvement.

Increasing incidence and age at diagnosis among children with type 1 diabetes mellitus over a 20-year period in Auckland (New Zealand.

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José G B Derraik

Full Text Available BACKGROUND: We aimed to evaluate the incidence of type 1 diabetes mellitus in children <15 years of age (yr in the Auckland region (New Zealand over 20 years (1990-2009. METHODS: We performed a retrospective review of all patients <15 yr diagnosed with type 1 diabetes, from an unselected complete regional cohort. RESULTS: There were 884 new cases of type 1 diabetes, and age at diagnosis rose from 7.6 yr in 1990/1 to 8.9 yr in 2008/9 (r(2 = 0.31, p = 0.009. There was a progressive increase in type 1 diabetes incidence among children <15 yr (p<0.0001, reaching 22.5 per 100,000 in 2009. However, the rise in incidence did not occur evenly among age groups, being 2.5-fold higher in older children (10-14 yr than in the youngest group (0-4 yr. The incidence of new cases of type 1 diabetes was highest in New Zealand Europeans throughout the study period in all age groups (p<0.0001, but the rate of increase was similar in New Zealand Europeans and Non-Europeans. Type 1 diabetes incidence and average annual increase were similar in both sexes. There was no change in BMI SDS shortly after diagnosis, and no association between BMI SDS and age at diagnosis. CONCLUSIONS: There has been a steady increase in type 1 diabetes incidence among children <15 yr in Auckland over 20 years. Contrary to other studies, age at diagnosis has increased and the greatest rise in incidence occurred in children 10-14 yr. There was little change in BMI SDS in this population, providing no support for the 'accelerator hypothesis'.

Alterations in age distribution of breast cancer patients over the last 20 years

International Nuclear Information System (INIS)

Paterok, E.M.

1987-01-01

Between 1963 and 1983, 2,355 breast cancer patients were treated at the Department of Obstetrics and Gynecology in Erlangen, Bavaria, West-Germany. In 1966, 1967 and 1968 we treated a total of 166 women with beast cancer. The age distribution graph shows a height in the 55 till 59 year old and in the 65 till 69 year old patient populations respectively. Although in a different magnitude, we show for the completeness the age distribution of the West German female population as well as the 1,405 women screened clinically and mammographically over this period of time. Ten years later, so between 1976 and 1978 a peak in the number of breast cancer patients is found in the 40 till 44 year old group, we see a plateau in the 50 till 60 year old and a peak in the 65 till 69 year old respectively. The total number of women investigated over this period of time was 11,197. A total number of 517 neoplasms of the breast were diagnosed

Central corneal thickness, intraocular pressure, and degree of myopia in an adult myopic population aged 20 to 40 years in southeast Spain: determination and relationships

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Manuel Garcia-Medina

2011-02-01

Full Text Available Manuel Garcia-Medina1, Jose Javier Garcia-Medina2,3, Pablo Garrido-Fernandez1, Jose Galvan-Espinosa1, Jesus Martin-Molina1, Carlos Garcia-Maturana4, Sergio Perez-Pardo1, Maria Dolores Pinazo-Duran3 1Department of Ophthalmology, Torrecardenas Hospital, Almeria, Spain; 2Department of Ophthalmology, Huercal Overa Hospital, Almeria, Spain; 3Ophthalmology Research Unit “Santiago Grisolia”, University Hospital Doctor Peset, Valencia, Spain; 4University of Sevilla, SpainObjective: To determine the values of, and study the relationships among, central corneal thickness (CCT, intraocular pressure (IOP, and degree of myopia (DM in an adult myopic population aged 20 to 40 years in Almeria (southeast Spain. To our knowledge this is first study of this kind in this region.Methods: An observational, descriptive, cross-sectional study was done in which a sample of 310 myopic patients (620 eyes aged 20 to 40 years was selected by gender- and age-stratified sampling, which was proportionally fixed to the size of the population strata for which a 20% prevalence of myopia, 5% epsilon, and a 95% confidence interval were hypothesized. We studied IOP, CCT, and DM and their relationships by calculating the mean, standard deviation, 95% confidence interval for the mean, median, Fisher’s asymmetry coefficient, range (maximum, minimum, and the Brown-Forsythe’s robust test for each variable (IOP, CCT, and DM.Results: In the adult myopic population of Almeria aged 20 to 40 years (mean of 29.8, the mean overall CCT was 550.12 µm. The corneas of men were thicker than those of women (P = 0.014. CCT was stable as no significant differences were seen in the 20- to 40-year-old subjects’ CCT values. The mean overall IOP was 13.60 mmHg. Men had a higher IOP than women (P = 0.002. Subjects over 30 years (13.83 had a higher IOP than those under 30 (13.38 (P = 0.04. The mean overall DM was -4.18 diopters. Men had less myopia than women (P < 0.001. Myopia was stable in the

[Epidemiology of diabetes type 1 in children aged 0-14 in Podlasie Province in years 2005-2012].

Science.gov (United States)

Peczyńska, Joanna; Peczyńska, Jadwiga; Jamiołkowska, Milena; Polkowska, Agnieszka; Zasim, Aneta; Łuczyński, Włodzimierz; Głowińska-Olszewska, Barbara; Bossowski, Artur

2016-01-01

Epidemiological studies performed during last decades in many European countries and in the world proved increasing incidence rate of diabetes, especially diabetes type 1 in children (DMT1). In Europe there is one of the highest diabetes incidence rate. The aim of the study was to estimate the incidence rate of diabetes type 1 in children aged 0-14 years in North-East Poland during 2005-2012 years and to analyse this rates in relation to age, gender and season of the diabetes onset. The study was performed among patients staying under care of outpatient diabetes clinic of the Department of Pediatric, Endocrinologym Diabetology with Cardilogy Division, medical University of Białystok, Poland. The DMT1 incidence rate was calculated as the number of all newly diagnosed cases per 100 000 persons 0-14 aged matched. During the studied 8-years- period DMT1 was diagnosed in 306 children aged 0-14 years, 159 boys and 147 girls, in Podlasie Province. The highest number of new cases was found in 2011: 49, and 2012: 47, with the lowest number in 2005 and 2009: 32 each year. The average incidence rate in the studied period was 20,84/100 000 population, aged matched. The lowest incidence rate was found in 0-4 yrs old group: 14,59 /100 000, in 5-9 years old group was: 22,04/100 000, and was highest in 10-14 years old group: 24,94/100 000. The highest increase in incidence rate was noted in the youngest group: from 9,14/100 000 in 2005, to 23,45/100 000 in 2012. The greatest number of new recognisions was found in from November to March, and the lowest number from June to August. 1. The DMT1 incidence rate among children aged 0-14 years, in Podlasie Province, during 2005-2012 years was 20,84/100 000. 2. Increase in incidence rate was observed in the studied period from 15,23/100 000 in 2005 to 26,71/100 000 in 2012. The highest increase in incidence rate, 2,5 times, was fund in the youngest group, aged 0-4 years. 3. The seasonal incidence of New onset was observed with the

Radiation therapy for the old aged patient suffered from carcinoma of the uterine cervix

International Nuclear Information System (INIS)

Arai, Tatsuo; Morita, Shinroku; Fukuhisa, Kenjiro; Wada, Susumu.

1984-01-01

Since a majority of old aged patients have the troublesome complications and their physical or mental emaciation is clearly appeared, it is necessary for them to adopt a new treatment method which was considered about thier such conditions. The crude survival rate of old aged, over 71, patients suffered from carcinoma of the uterine cervix were 63.6% (7/11) for stage 1, 60% (36/60) for stage 2, 50% (53/106) for stage 3 and 28.6% (8/28) for stage 4. About 20% of patients in each stages were suffered from the complications. We considered the treatment method for the old aged patients such as follows: the radiation dose must be reduced 10% for 71 to 75 year old and 20% for 76 to 80 year old. In the case of over 81 year old, an intracavitary irradiation is only applied for the palliative aim at the out patient clinic. (author)

Insights into Adherence among a Cohort of Adolescents Aged 12–20 Years in South Africa: Reported Barriers to Antiretroviral Treatment

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Mhairi Maskew

2016-01-01

Full Text Available Adolescents experience disproportionately high rates of poor ART outcomes compared to adults despite prolonged use of antiretroviral therapy in Southern African treatment programs, presenting a significant challenge to national attempts to meet the UNAIDS 90-90-90 targets for 2020. This cohort study among adolescents aged 12–20 years accessing ART care at two urban public-sector clinics in Johannesburg between September and November 2013 aimed to identify factors potentially associated with poor attendance at clinic visits. Patients were followed up through routine medical records to identify missed visits (failing to attend clinic within 30 days of scheduled visit date up to 2 years after enrolment. We enrolled 126 adolescents on ART for a median of 6.3 years (IQR: 2.7–8.4. A total of 47 (38% adolescents missed a scheduled visit within 24 months of enrolment. Older adolescents (18–20 years were more likely to miss a visit compared to adolescents aged 12–14 years (risk ratio (RR = 1.72; 95% CI: 1.00–2.95. Those who were identified to have difficulty in taking medication (RR = 1.57; 95% CI: 1.13–2.18 as a barrier to care were more likely to miss a visit compared to adolescents who did not. Awareness of treatment fatigue, challenges to taking ART, and caregiver difficulties is important when considering interventions to improve treatment outcomes among adolescents.

Comparison of differentiated thyroid cancer in children and adolescents (≤20 years) with young adults.

Science.gov (United States)

Alzahrani, Ali S; Alkhafaji, Dania; Tuli, Mahmoud; Al-Hindi, Hindi; Sadiq, Bakr Bin

2016-04-01

Age is a major prognostic factor in differentiated thyroid cancer (DTC). It is not clear if paediatric DTC has a different histopathological profile and outcome than DTC in adult patients age. To assess whether DTC in children and adolescents differs from young age group by comparing paediatric DTC (age ≤ 20) with DTC in patients >20 to age. We studied all cases of paediatric DTC seen during the period 1998-2011. We compared this group with a large sample of 213 consecutive adult patients in the age group >20 to age 17 years (range, 8-20)] and 213 young adult patients [median age 33 years (range, 20·5-44·9)]. There was no difference in gender distribution, tumour subtypes, size and tumour multifocality, but there was a significantly higher rate of extrathyroidal extension [40/75 (53·3%) vs 81/213 (38·0%), P = 0·03], lymph node [57/73 (78%) vs 102/183 (55·7%), P adult groups. Kaplan-Meier analysis showed a higher risk of persistent/recurrent disease in the paediatric group than adults (log-rank test 0·03). However, there was no mortality secondary to DTC in both groups. Paediatric DTC is distinct from DTC in the young adults (age >20 to <45 years). It is characterized by a higher rate of extrathyroidal extension, lymph node and distant metastases and a higher risk of persistent/recurrent DTC. © 2015 John Wiley & Sons Ltd.

Outcomes of childhood asthma to the age of 50 years.

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Tai, Andrew; Tran, Haily; Roberts, Mary; Clarke, Nadeene; Gibson, Anne-Marie; Vidmar, Suzanna; Wilson, John; Robertson, Colin F

2014-06-01

In 1964, The Melbourne Asthma Study was established to describe the spectrum and natural history of childhood asthma. To describe the clinical and lung function outcome of childhood asthma to the age of 50 years. Subjects were invited to complete an interviewer-administered questionnaire, skin prick testing, and measurement of lung function from the age of 7 years to the age of 50 years at 7-year intervals. Of 458 survivors (from the original 484 subjects at recruitment), 346 subjects (76%) participated, of whom, 197 completed lung function measurement. Asthma remission at the age of 50 years was 64% in those with wheezy bronchitis, 47% for those with persistent asthma, and 15% for those with severe asthma in childhood. Multivariable analysis identified severe asthma in childhood (odds ratio [OR] 11.9 [95% CI, 3.4-41.8]), female sex (OR 2.0 [95% CI, 1.1-3.6]), and childhood hay fever (OR 2.0 [95% CI, 1.0-4.0]) as risk factors for "current asthma" at age 50 years. There was no evidence of a difference in the rate of decline in FEV1 (mL/y, 95% CI) between the severe asthma group (15 mL/y [95% CI, 9-22 mL/y]) and all the other recruitment groups: control (16 mL/y [95% CI, 12-20 mL/y]), mild wheezy bronchitis (14 mL/y [95% CI, 8-19 mL/y]), wheezy bronchitis (16 mL/y [95% CI, 11-20 mL/y]), and persistent asthma (19 mL/y [95% CI, 13-24 mL/y]). The clinical and lung function outcome in adult life is strongly determined by asthma severity in childhood. The reduced lung function seen in adults is established in childhood and does not appear to decline more rapidly in adult years despite continuing symptoms. Copyright © 2014 American Academy of Allergy, Asthma & Immunology. Published by Mosby, Inc. All rights reserved.

Characterizing Adult Sleep Behavior Over 20 Years-The Population-Based Doetinchem Cohort Study

NARCIS (Netherlands)

Zomers, Margot L; Hulsegge, Gerben; van Oostrom, Sandra H; Proper, Karin I.; Verschuren, W M Monique; Picavet, H. Susan J

2017-01-01

Study Objectives: To describe sleep duration patterns of adults over a 20-year period; to compare sociodemographic, lifestyle, and health characteristics across these patterns; and to relate the patterns to sleep quality. Methods: The study population consisted of 3695 adults aged 20 to 59 years at

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...

Mortality from road traffic accidents in a rapidly urbanizing Chinese city: A 20-year analysis in Shenzhen, 1994-2013.

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Xie, Shao-Hua; Wu, Yong-Sheng; Liu, Xiao-Jian; Fu, Ying-Bin; Li, Shan-Shan; Ma, Han-Wu; Zou, Fei; Cheng, Jin-Quan

2016-01-01

This study aimed to describe the trends of motorization and mortality rates from road traffic accidents and examine their associations in a rapidly urbanizing city in China, Shenzhen. Using data from the Shenzhen Deaths Registry between 1994 and 2013, we calculated the annual mortality rates of road traffic accidents, in addition to the age- and sex-specific mortality rates and their annual percentage changes (APCs) for the period of 2000-2013. We also examined the associations between mortality rate of road traffic accidents and traffic growth with Spearman's rank correlation analysis and a log-linear model derived from Smeed's law. A total of 20,196 deaths due to road traffic accidents, including 14,391 (71.3%) male deaths and 5,805 (28.7%) female deaths, were recorded in Shenzhen from 1994 to 2013. The annual mortality rates in terms of deaths per population and deaths per vehicle changed in similar patterns, demonstrating an increase since 1994 and peaking in 1997, followed by a steady decrease thereafter. The decrease in mortality was faster in individuals aged 20 year or older compared to those younger than 20 years. The mortality rates in term of deaths per population were positively correlated with the total number of vehicles per kilometer of road but negatively correlated with the motorization rate in term of vehicles per population. The estimated model for deaths due to road traffic accidents in relation to the total population and the number of registered vehicles was ln (deaths/10,000 vehicles) = -1.902 × ln (vehicles/population) - 1.961. The coefficient was statistically significant (P traffic accidents in a rapidly urbanizing Chinese city based observations in the 20-year period from 1994 to 2013. The decreased mortality rate may be explained by the expansion of road network construction, improved road safety regulations and management, as well as more accessible ambulance services in recent years. Nevertheless, road traffic accidents remain a

Prognostic markers in feline hepatic lipidosis: a retrospective study of 71 cats.

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Kuzi, Sharon; Segev, Gilad; Kedar, Shay; Yas, Einat; Aroch, Itamar

2017-11-11

Feline hepatic lipidosis (HL) is a common, potentially life-threatening disease resulting from prolonged anorexia and increased catabolism. This retrospective study included cats diagnosed with HL based on liver cytology or histopathology (years 2004-2015), and aimed to identify clinical and laboratory parameters associated with mortality. The study included 71 cats (47 females and 24 males) and 85 control cats with non-HL diseases. Most HL cats (90 per cent) were mixed breed, neutered (70; 99 per cent), female (47; 66 per cent), indoor cats (56; 79 per cent), fed dry commercial diets (44 cats; 62 per cent), and with a median age of 7.5 years (range 1.5-16.0). Common primary conditions included gastrointestinal diseases, pancreatitis and cholangiohepatitis (31 cats; 44 per cent) and stressful events (14; 20 per cent). HL was idiopathic in 20 cats (28 per cent). The overall mortality was 38 per cent (27/71 cats). Older age, as well as dullness, weakness, ptyalism, hypoproteinaemia, hypoalbuminaemia, increased serum creatine kinase activity, hypocholesterolaemia and hepatic failure at presentation were significantly (P≤0.033) associated with mortality. The primary disease was unassociated with mortality. Worsening hypoalbuminaemia, hyperammonaemia, hyperbilirubinaemia, electrolyte disorders, and occurrence of cavitary effusions or hypotension during hospitalisation were significantly (P≤0.045) associated with mortality. A decrease of serum β-hydroxybutyrate during hospitalisation was significantly (P=0.01) associated with survival, likely reflecting improvement in the catabolic state. The identified risk factors may be therapeutic targets. © British Veterinary Association (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Clinical manifestations of atopy in children up to two years of age

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Ilić Nevenka

2011-01-01

Full Text Available Background/Aim. Atopic diseases such as atopic dermatitis, allergic rhinitis and asthma have had increased prevalence during the past decade and nowadays occur in every third child in developed countries. The aim of the study was to determine frequency and type of atopic diseases at the age of two, as well as the importance the total IgE antibodies concentrations have in diagnosis and prognosis of the disease. Methods. The study involved 175 children up to two years of age. Allergy-like symptoms were found after surveying their parents and pediatric medical records. Using the fluorescence immunossay (FIA method, total IgE antibodies concentrations and specific IgE antibodies (Phadiatop infant were determined on an Immunocap 100 Dyagnostic System. Results. One or more allergy-like symptoms accounted for 57.7% of findings in children under the age of two, whilst in 19.4% the existence of IgE-related allergic diseases was found. Atopic diseases usually have clinical manifestations of atopic dermatitis (11.4%, IgE-bound wheezing/asthma (10.8% and food allergies (7.4%, and to much lesser extent those of allergic rhinitis (3.4% and urticaria (1.7%. The significantly higher total IgE antibodies concentrations were found in children with allergy-like symptoms (p < 0.0005 (cut-off 15.15 kU/L, sensitivity 76.5% specificity 71.6%. Conclusion. Almost 20% of two-year-old children have any of clinically manifested allergic diseases, with atopic dermatitis and IgE wheeze/asthma being predominant. The higher total IgE antibodies concentration is a good marker for sensitization in children with allergy-like symptoms.

Soil Respiration at Different Stand Ages (5, 10, and 20/30 Years) in Coniferous (Pinus tabulaeformis Carrière) and Deciduous (Populus davidiana Dode) Plantations in a Sandstorm Source Area

DEFF Research Database (Denmark)

Zhao, Xin; Li, Fadong; Zhang, Wanjun

2016-01-01

respiration and its temperature sensitivity at three stand ages (5, 10, and 20 or 30 years) in two plantations of coniferous (Pinus tabulaeformis Carrière) and deciduous (Populus davidiana Dode) species using an automated chamber system in 2013 in the Beijing-Tianjin sandstorm source area. Results showed...... that mean soil respiration in the 5-, 10-, and 20/30-year-old plantations was 3.37, 3.17, and 2.99 μmol·m−2·s−1 for P. tabulaeformis and 2.92, 2.85, and 2.57 μmol·m−2·s−1 for P. davidiana, respectively. Soil respiration decreased with stand age for both species. There was no significant difference in soil...... respiration between the two plantation species at ages 5 and 10 years (p > 0.05). Temperature sensitivity of soil respiration, which ranged from 1.85–1.99 in P. tabulaeformis and 2.20–2.46 in P. davidiana plantations, was found to increase with stand age. Temperature sensitivity was also significantly higher...

The Seroprevalence and Seroincidence of Enterovirus71 Infection in Infants and Children in Ho Chi Minh City, Viet Nam

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Tran, Chau Bich Nguyen; Nguyen, Hieu Trong; Phan, Ha Thanh Thi; Tran, Ngoc Van; Wills, Bridget; Farrar, Jeremy; Santangelo, Joseph D.; Simmons, Cameron P.

2011-01-01

Enterovirus 71 (EV71)-associated hand, foot and mouth disease has emerged as a serious public health problem in South East Asia over the last decade. To better understand the prevalence of EV71 infection, we determined EV71 seroprevalence and seroincidence amongst healthy infants and children in Ho Chi Minh City, Viet Nam. In a cohort of 200 newborns, 55% of cord blood samples contained EV71 neutralizing antibodies and these decayed to undetectable levels by 6 months of age in 98% of infants. The EV71 neutralizing antibody seroconversion rate was 5.6% in the first year and 14% in the second year of life. In children 5–15 yrs of age, seroprevalence of EV71 neutralizing antibodies was 84% and in cord blood it was 55%. Taken together, these data suggest EV71 force of infection is high and highlights the need for more research into its epidemiology and pathogenesis in high disease burden countries. PMID:21765891

Body Composition and Physiological Responses of Masters Female Swimmers 20 to 70 Years of Age.

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Vaccaro, Paul; And Others

1984-01-01

Female masters swimmers ranging in age from 20 to 69 were chosen for a study of their body composition and physiological responses at rest and during exercise. Two training groups were formed that differed on the basis of frequency, duration, and intensity of swimming workouts. Results are discussed. (Author/DF)

Sinter ageing of equiatomic Al20Co20Cu20Zn20Ni20 high entropy alloy via mechanical alloying

International Nuclear Information System (INIS)

Mohanty, Sutanuka; Gurao, N.P.; Biswas, Krishanu

2014-01-01

The present investigation reports for the first time, the sinter ageing of equiatomic Al 20 Co 20 Cu 20 Ni 20 Zn 20 high entropy alloy (HEA), being synthesized by high energy ball milling of elemental powder blend under protective argon atmosphere, followed by consolidation of the milled powder by spark plasma sintering at different temperatures and applied pressure of 50 MPa. The detailed X-ray diffraction and transmission electron microscopy (TEM) studies indicate the presence of single phase, FCC β supersaturated solid solution in the ball milled powder. However, the sintering of the as-milled powder reveals the formation of α with ordered FCC (L1 2 ) structure within the grains of FCC γ. The microstructural analysis using TEM shows the precipitation of near cuboidal shaped α phase within the grains of γ. The size and shape of the precipitates depend on the sintering temperature. Hardness measurement of the sintered alloys suggests age hardening of the as-milled powder during sintering. The sinter age hardening of HEA is attributed to the fine scale precipitation of α phase. Detailed variation of the hardness and microstructural evolution are reported here to elucidate this novel finding

36 CFR 71.6 - Golden Age Passport.

Science.gov (United States)

2010-07-01

... Service headquarters, Washington, D.C., and at field offices designated by the heads of the bureaus... Section 71.6 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR... in front of the Issuing Officer. Passport No _____ Date _____ To the Secretary of the Interior: I do...

Cerebral MRI of very low birth weight children at 6 years of age compared with the findings at 1 year

International Nuclear Information System (INIS)

Skranes, J.S.; Nilsen, G.; Smevik, O.; Vik, T.; Brubakk, A.M.

1998-01-01

Background. We have previously reported the results of cerebral MRI examinations in an unselected year cohort of very low birth weight (VLBW) infants at one year of corrected age. Twenty-one (78 %) of 27 infants had abnormal myelination, mainly in the central occipital white matter (COWM) and in the centrum semiovale (CS), seen on T2-weighted images. Twelve infants had irregular and dilated lateral ventricles. We speculated whether these findings indicated perinatal periventricular leukomalacia (PVL). Only two infants had completely normal MRI at age 1 year. Objective. To determine whether the abnormal myelination seen at 1 year of age, was still present, either as delayed myelination or as gliosis caused by perinatal PVL. Materials and methods. In the present study, we report the results of follow-up cerebral MRI in 20 of these infants at 6 years of age. Results. Most of the children with MRI deviations at 1 year still had abnormalities at 6 years. Abnormal myelination in the central occipital white matter combined with abnormalities in the CS or with ventricular dilatation at age 1 year, presented as gliosis in 12 of 13 children at 6 years of age. Abnormalities solely in the COWM at age 1 year had normalised in two of five children and persisted as delayed myelination in three at age 6 years. Gliotic changes in periventricular white matter were found in 12 of 20 children (60 %). Areas most affected were the CS (11 children) and the COWM (9 children). Delayed myelination in COWM was found in six children (30 %), combined with gliosis in CS in three children. Twelve infants had ventricular dilatation both at 1 and 6 years of age. Conclusions. The MRI correlates of PVL, i. e. gliosis and ventricular dilatation, are common findings on cerebral MRI at 6 years of age in VLBW infants. (orig.)

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

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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.

Neuropsychologic status at the age 4 years and atopy in a population-based birth cohort.

Science.gov (United States)

Julvez, J; Torrent, M; Guxens, M; Antó, J M; Guerra, S; Sunyer, J

2009-09-01

Mental health has been reported to be associated with allergy, but only a few cohort studies have assessed if neurodevelopment predicts atopy. To investigate if neurobehavioral status of healthy 4-year-old children was associated with specific immunoglobulin E (IgE) at the same age and skin prick test results 2 years later. A population-based birth cohort enrolled 482 children, 422 of them (87%) provided neurobehavioral data, 341 (71%) had specific IgE measured at the age of 4 years; and 395 (82%) had skin prick tests completed at the age of 6 years. Atopy was defined as IgE levels higher than 0.35 kU/l to any of the three tested allergens at the age of 4 or as a positive skin prick test to any of the six tested allergens at the age of 6. McCarthy Scales of Child Abilities and California Preschool Social Competence Scale were the psychometric instruments used. Twelve percent of children at the age of 4 and 17% at the age of 6 were atopic. Neurobehavioral scores were negatively associated with 6-year-old atopy after adjustment for socio-demographic and allergic factors, A relative risk of 3.06 (95% CI: 1.30-7.24) was associated with the lowest tertile (scorings eczema at the age of 6, but not at the age of 4, were associated with neurodevelopment at the age of 4. Neuropsychologic functioning and later atopy are negatively associated in preschool age children.

Neurologic Manifestations of Enterovirus 71 Infection in Korea.

Science.gov (United States)

Lee, Kyung Yeon; Lee, Myoung Sook; Kim, Dong Bin

2016-04-01

Enterovirus 71 frequently involves the central nervous system and may present with a variety of neurologic manifestations. Here, we aimed to describe the clinical features, magnetic resonance imaging (MRI) findings, and cerebrospinal fluid (CSF) profiles of patients presenting with neurologic complications of enterovirus 71 infection. We retrospectively reviewed the records of 31 pediatric patients hospitalized with acute neurologic manifestations accompanied by confirmed enterovirus 71 infection at Ulsan University Hospital between 2010 and 2014. The patients' mean age was 2.9 ± 5.5 years (range, 18 days to 12 years), and 80.6% of patients were less than 4 years old. Based on their clinical features, the patients were classified into 4 clinical groups: brainstem encephalitis (n = 21), meningitis (n = 7), encephalitis (n = 2), and acute flaccid paralysis (n = 1). The common neurologic symptoms included myoclonus (58.1%), lethargy (54.8%), irritability (54.8%), vomiting (48.4%), ataxia (38.7%), and tremor (35.5%). Twenty-five patients underwent an MRI scan; of these, 14 (56.0%) revealed the characteristic increased T2 signal intensity in the posterior region of the brainstem and bilateral cerebellar dentate nuclei. Twenty-six of 30 patients (86.7%) showed CSF pleocytosis. Thirty patients (96.8%) recovered completely without any neurologic deficits; one patient (3.2%) died due to pulmonary hemorrhage and shock. In the present study, brainstem encephalitis was the most common neurologic manifestation of enterovirus 71 infection. The characteristic clinical symptoms such as myoclonus, ataxia, and tremor in conjunction with CSF pleocytosis and brainstem lesions on MR images are pathognomonic for diagnosis of neurologic involvement by enterovirus 71 infection.

Control of "blue carbon" storage by mangrove ageing: Evidence from a 66-year chronosequence in French Guiana.

Science.gov (United States)

Walcker, Romain; Gandois, Laure; Proisy, Christophe; Corenblit, Dov; Mougin, Éric; Laplanche, Christophe; Ray, Raghab; Fromard, François

2018-06-01

The role of mangroves in the blue carbon stock is critical and requires special focus. Mangroves are carbon-rich forests that are not in steady-state equilibrium at the decadal time scale. Over the last decades, the structure and zonation of mangroves have been largely disturbed by coastal changes and land use conversions. The amount of time since the last disturbance is a key parameter determining forest structure, but it has so far been overlooked in mangrove carbon stock projections. In particular, the carbon sequestration rates among mangrove successional ages after (re)establishment are poorly quantified and not used in large-scale estimations of the blue carbon stock. Here, it is hypothesized that ecosystem age structure significantly modulates mangrove carbon stocks. We analysed a 66-year chronosequence of the aboveground and belowground biomass and soil carbon stock of mangroves in French Guiana, and we found that in the year after forest establishment on newly formed mud banks, the aboveground, belowground and soil carbon stocks averaged 23.56 ± 7.71, 13.04 ± 3.37 and 84.26 ± 64.14 (to a depth of 1 m) Mg C/ha, respectively. The mean annual increment (MAI) in the aboveground and belowground reservoirs was 23.56 × Age -0.52 and 13.20 × Age -0.64  Mg C ha -1  year -1 , respectively, and the MAI in the soil carbon reservoir was 3.00 ± 1.80 Mg C ha -1  year -1 . Our results show that the plant carbon sink capacity declines with ecosystem age, while the soil carbon sequestration rate remains constant over many years. We suggest that global projections of the above- and belowground reservoirs of the carbon stock need to account for mangrove age structures, which result from historical changes in coastal morphology. Our work anticipates joint international efforts to globally quantify the multidecadal mangrove carbon balance based on the combined use of age-based parametric equations and time series of mangrove age maps at regional scales

Clinical Characteristics and Functional Motor Outcomes of Enterovirus 71 Neurological Disease in Children.

Science.gov (United States)

Teoh, Hooi-Ling; Mohammad, Shekeeb S; Britton, Philip N; Kandula, Tejaswi; Lorentzos, Michelle S; Booy, Robert; Jones, Cheryl A; Rawlinson, William; Ramachandran, Vidiya; Rodriguez, Michael L; Andrews, P Ian; Dale, Russell C; Farrar, Michelle A; Sampaio, Hugo

2016-03-01

Enterovirus 71 (EV71) causes a spectrum of neurological complications with significant morbidity and mortality. Further understanding of the characteristics of EV71-related neurological disease, factors related to outcome, and potential responsiveness to treatments is important in developing therapeutic guidelines. To further characterize EV71-related neurological disease and neurological outcome in children. Prospective 2-hospital (The Sydney Children's Hospitals Network) inpatient study of 61 children with enterovirus-related neurological disease during a 2013 outbreak of EV71 in Sydney, Australia. The dates of our analysis were January 1, to June 30, 2013. Clinical, neuroimaging, laboratory, and pathological characteristics, together with treatment administered and functional motor outcomes, were assessed. Among 61 patients, there were 4 precipitous deaths (7%), despite resuscitation at presentation. Among 57 surviving patients, the age range was 0.3 to 5.2 years (median age, 1.5 years), and 36 (63%) were male. Fever (100% [57 of 57]), myoclonic jerks (86% [49 of 57]), ataxia (54% [29 of 54]), and vomiting (54% [29 of 54]) were common initial clinical manifestations. In 57 surviving patients, EV71 neurological disease included encephalomyelitis in 23 (40%), brainstem encephalitis in 20 (35%), encephalitis in 6 (11%), acute flaccid paralysis in 4 (7%), and autonomic dysregulation with pulmonary edema in 4 (7%). Enterovirus RNA was more commonly identified in feces (42 of 44 [95%]), rectal swabs (35 of 37 [95%]), and throat swabs (33 of 39 [85%]) rather than in cerebrospinal fluid (10 of 41 [24%]). Magnetic resonance imaging revealed characteristic increased T2-weighted signal in the dorsal pons and spinal cord. All 4 patients with pulmonary edema (severe disease) demonstrated dorsal brainstem restricted diffusion (odds ratio, 2; 95% CI, 1-4; P = .001). Brainstem or motor dysfunction had resolved in 44 of 57 (77%) at 2 months and in 51 of 57 (90%) at 12 months

Ten-Year Changes in the Prevalence and Socio-Demographic Determinants of Physical Activity among Polish Adults Aged 20 to 74 Years. Results of the National Multicenter Health Surveys WOBASZ (2003-2005 and WOBASZ II (2013-2014.

Directory of Open Access Journals (Sweden)

Magdalena Kwaśniewska

Full Text Available The aim of the study was to estimate ten-year changes in physical activity (PA patterns and sociodemographic determinants among adult residents of Poland.The study comprised two independent samples of randomly selected adults aged 20-74 years participating in the National Multicentre Health Survey WOBASZ (2003-2005; n = 14572 and WOBASZ II (2013-2014; n = 5694. In both surveys the measurements were performed by six academic centers in all 16 voivodships of Poland (108 measurement points in each survey. Sociodemographic data were collected by an interviewer-administered questionnaire in both surveys. Physical activity was assessed in three domains: leisure-time, occupational and commuting physical activity.Leisure-time PA changed substantially between the surveys (p<0.001. The prevalence of subjects being active on most days of week fell in both genders in the years 2003-2014 (37.4% vs 27.3% in men; 32.7% vs 28.3% in women. None or occasional activity increased from 49.6% to 56.8% in men, while remained stable in women (55.2% vs 54.9%. In both WOBASZ surveys the likelihood of physical inactivity was higher in less educated individuals, smokers and those living in large agglomerations (p<0.01. No significant changes were observed in occupational activity in men between the surveys, while in women percentage of sedentary work increased from 43.4% to % 49.4% (p<0.01. Commuting PA decreased significantly in both genders (p<0.001. About 79.3% of men and 71.3% of women reported no active commuting in the WOBASZ II survey.The observed unfavourable changes in PA emphasize the need for novel intervention concepts in order to reverse this direction. Further detailed monitoring of PA patterns in Poland is of particular importance.

Ten-Year Changes in the Prevalence and Socio-Demographic Determinants of Physical Activity among Polish Adults Aged 20 to 74 Years. Results of the National Multicenter Health Surveys WOBASZ (2003-2005) and WOBASZ II (2013-2014).

Science.gov (United States)

Kwaśniewska, Magdalena; Pikala, Małgorzata; Bielecki, Wojciech; Dziankowska-Zaborszczyk, Elżbieta; Rębowska, Ewa; Kozakiewicz, Krystyna; Pająk, Andrzej; Piwoński, Jerzy; Tykarski, Andrzej; Zdrojewski, Tomasz; Drygas, Wojciech

2016-01-01

The aim of the study was to estimate ten-year changes in physical activity (PA) patterns and sociodemographic determinants among adult residents of Poland. The study comprised two independent samples of randomly selected adults aged 20-74 years participating in the National Multicentre Health Survey WOBASZ (2003-2005; n = 14572) and WOBASZ II (2013-2014; n = 5694). In both surveys the measurements were performed by six academic centers in all 16 voivodships of Poland (108 measurement points in each survey). Sociodemographic data were collected by an interviewer-administered questionnaire in both surveys. Physical activity was assessed in three domains: leisure-time, occupational and commuting physical activity. Leisure-time PA changed substantially between the surveys (p<0.001). The prevalence of subjects being active on most days of week fell in both genders in the years 2003-2014 (37.4% vs 27.3% in men); 32.7% vs 28.3% in women. None or occasional activity increased from 49.6% to 56.8% in men, while remained stable in women (55.2% vs 54.9%). In both WOBASZ surveys the likelihood of physical inactivity was higher in less educated individuals, smokers and those living in large agglomerations (p<0.01). No significant changes were observed in occupational activity in men between the surveys, while in women percentage of sedentary work increased from 43.4% to % 49.4% (p<0.01). Commuting PA decreased significantly in both genders (p<0.001). About 79.3% of men and 71.3% of women reported no active commuting in the WOBASZ II survey. The observed unfavourable changes in PA emphasize the need for novel intervention concepts in order to reverse this direction. Further detailed monitoring of PA patterns in Poland is of particular importance.

Peripheral Quantitative Computed Tomography (pQCT), Broad Band Ultrasound Attenuation (BUA) and Speed of Sound (SOS) in a population of normal females aged from 8 to 20 years

International Nuclear Information System (INIS)

Bagni, B.; Corazzari, T.; Bagni, I.; Garuti, F.; Franceschetto, A.; Casolo, A.; Pansini, F.

2002-01-01

Aim: To evaluate, in a population of young healthy females aged from 8 to 20 years the bone mass peak (or density), the normal ranges versus age and menarche-age using two method: pQCT (peripheral Quantitative Computed Tomography) and ultrasound absorptiometry. Material and Methods: From 1998 to 2000 selective measurement of Bone Mineral Density (BMD) of trabecular bone at the ultradistal radius using pQCT, BUA (Broad Band Attenuation) and SOS ( Speed Of Sound) was carried out on 426 healthy females (aged from 8 to 20 years) in north Italy. BMD were measured using a single photon miniaturized tomographic scanner in the ultradistal radius, SOS and BUA were measured at the same time, using a water bath device obtaining parametric bidimensional images of BUA and SOS. The population studied refers to normal females free of bone metabolism alteration, in pre and post-pubertal status. Results: A normal range of BMD, BUA and SOS versus age and menarche age were established. A linear correlation was found between BUA and BMD measured with pQCT. SOS does not show any correlation with BMD. The pre-puberty and the post-puberty groups show statistically significant differences between SOS, BUA and BMD. We found the peak bone density (measured with pQCT) in the trabecular bone at the ultradistal radius at 15 years of age (mean menarche age of 10 years). The same position of the peak was found for BUA, for SOS the situation is not well defined. The analytical fitting of the data highlights a polynomial correlation of BMD vs. age, SOS vs. age, BUA vs. age. Conclusions: It appears that the sexual growth influences the position of peak bone density. The results obtained show a statistically significant correlation between BUA and BMD versus age, the menarche-age and the period of exposure of bone tissue to the oestrogen. After all, pQCT and ultrasound are useful techniques to evaluate bone density and structure also in a growing population. The results of this study shows the

Reference data on reaction time and aging using the Nintendo Wii Balance Board: A cross-sectional study of 354 subjects from 20 to 99 years of age.

Science.gov (United States)

Blomkvist, Andreas W; Eika, Fredrik; Rahbek, Martin T; Eikhof, Karin D; Hansen, Mette D; Søndergaard, Malene; Ryg, Jesper; Andersen, Stig; Jørgensen, Martin G

2017-01-01

Falls among older adults is one of the major public health challenges facing the rapidly changing demography. The valid assessment of reaction time (RT) and other well-documented risk factors for falls are mainly restricted to specialized clinics due to the equipment needed. The Nintendo Wii Balance Board has the potential to be a multi-modal test and intervention instrument for these risk factors, however, reference data are lacking. To provide RT reference data and to characterize the age-related changes in RT measured by the Nintendo Wii Balance Board. Healthy participants were recruited at various locations and their RT in hands and feet were tested by six assessors using the Nintendo Wii Balance Board. Reference data were analysed and presented in age-groups, while the age-related change in RT was tested and characterized with linear regression models. 354 participants between 20 and 99 years of age were tested. For both hands and feet, mean RT and its variation increased with age. There was a statistically significant non-linear increase in RT with age. The averaged difference between male and female was significant, with males being faster than females for both hands and feet. The averaged difference between dominant and non-dominant side was non-significant. This study reported reference data with percentiles for a new promising method for reliably testing RT. The RT data were consistent with previously known effects of age and gender on RT.

Reference data on reaction time and aging using the Nintendo Wii Balance Board: A cross-sectional study of 354 subjects from 20 to 99 years of age.

Directory of Open Access Journals (Sweden)

Andreas W Blomkvist

Full Text Available Falls among older adults is one of the major public health challenges facing the rapidly changing demography. The valid assessment of reaction time (RT and other well-documented risk factors for falls are mainly restricted to specialized clinics due to the equipment needed. The Nintendo Wii Balance Board has the potential to be a multi-modal test and intervention instrument for these risk factors, however, reference data are lacking.To provide RT reference data and to characterize the age-related changes in RT measured by the Nintendo Wii Balance Board.Healthy participants were recruited at various locations and their RT in hands and feet were tested by six assessors using the Nintendo Wii Balance Board. Reference data were analysed and presented in age-groups, while the age-related change in RT was tested and characterized with linear regression models.354 participants between 20 and 99 years of age were tested. For both hands and feet, mean RT and its variation increased with age. There was a statistically significant non-linear increase in RT with age. The averaged difference between male and female was significant, with males being faster than females for both hands and feet. The averaged difference between dominant and non-dominant side was non-significant.This study reported reference data with percentiles for a new promising method for reliably testing RT. The RT data were consistent with previously known effects of age and gender on RT.

Trends in referral to a single encopresis clinic over 20 years.

Science.gov (United States)

Fishman, Laurie; Rappaport, Leonard; Schonwald, Alison; Nurko, Samuel

2003-05-01

To compare the characteristics of children with encopresis referred to a single encopresis clinic over the course of 20 years, including symptoms, previous diagnostic and therapeutic interventions, and parental attitudes. A retrospective study was conducted of an encopresis clinic at a tertiary care pediatric hospital. Questionnaires at initial evaluation elicited information about bowel habits, soiling, previous evaluations, previous treatments, and parental attitudes. In 503 children with encopresis, the average age of referral dropped from 115 months during the earliest 5 years to 77 months during the most recent 5 years. Children who had soiling for >3 years before referral decreased from 63% to 12%. The use of barium enema before referral decreased from 14% to 5%, as did psychological evaluation, from 25% to 14%. Previous therapy with enemas decreased from 45% to 27%. Mineral oil use remained at approximately 50%, and 20% of children had no previous treatment. Symptoms at referral and parental attitudes did not change across the years. Children are now referred at an earlier age to our tertiary encopresis clinic. The number of invasive and psychological evaluations has decreased before referral. However, treatment by many primary care providers before the referral has not changed. These data may suggest that pediatricians have increased awareness of encopresis and greater appreciation of its primarily physical rather than psychological nature. Additional studies will be needed to determine how these factors affect outcome.

[TRENDS OF PERMANENT PACEMAKER IMPLANTATION IN A SINGLE CENTER OVER A 20-YEAR PERIOD].

Science.gov (United States)

Antonelli, Dante; Ilan, Limor Bushar; Freedberg, Nahum A; Feldman, Alexander; Turgeman, Yoav

2015-05-01

To review the changes in permanent pacemaker implantation indications, pacing modes and patients' demographics over a 20-year period. We retrospectively retrieved data on patients who underwent first implantation of the pacemaker between 1-1-1991 and 31-12-2010. One thousand and nine (1,009) patients underwent a first pacemaker implantation during that period; 535 were men (53%), their mean age was 74.6±19.5 years; the highest rate of implanted pacemaker was in patients ranging in age from 70-79 years, however there was an increasing number of patients aged over 80 years. The median survival time after initial pacemaker implantation was 8 years. Syncope was the most common symptom (62.5%) and atrioventricular block was the most common electrocardiographic indication (56.4%) leading to pacemaker implantation. There was increased utilization of dual chamber and rate responsive pacemakers over the years. There was no difference regarding mode selection between genders. Pacemaker implantation rates have increased over a 20-year period. Dual chamber replaced most of the single ventricular chamber pacemaker and rate responsive pacemakers became the norm. The data of a small volume center are similar to those reported in pacemaker surveys of high volume pacemaker implantation centers. They confirm adherence to the published guidelines for pacing.

Association of 10-year C-reactive protein trajectories with markers of healthy aging: findings from the English Longitudinal Study of Ageing.

Science.gov (United States)

Lassale, Camille; Batty, G David; Steptoe, Andrew; Cadar, Dorina; Akbaraly, Tasnime N; Kivimäki, Mika; Zaninotto, Paola

2018-02-15

Elevated systematic inflammation is a hallmark of aging, but the association of long-term inflammation trajectories with subsequent aging phenotypes has been little examined. We assessed inflammatory marker C-reactive protein (CRP) repeatedly over time and examined whether long-term changes predicted aging outcomes. A total of 2,437 men and women aged 47-87 years at baseline (1998-2001) who were participants in the English Longitudinal Study of Ageing had CRP measured on two or three occasions between 1998 and 2009. Inflammation trajectories were computed using latent-class growth mixture modelling and were related to aging outcomes measured in 2012/2013: physical functioning, cardiometabolic, respiratory, mental health, and a composite "healthy aging" outcome. Four CRP trajectories were identified: 'stable-low' (71% of the sample) with baseline mean 1.33mg/L remaining <3mg/L; 'medium-to-high' (14%) with baseline 2.7mg/L rising to 5.3mg/L; 'high-to-medium' (10%) with baseline 6.6mg/L decreasing to 2.4mg/L; 'stable-high' (5%) with levels from 5.7 to 7.5mg/L. Relative to the stable-low trajectory, individuals in the medium-to-high had a higher risk of limitations in basic activities of daily living (ADL, Odds Ratio; 95% Confidence Interval: 2.09; 1.51,2.88), instrumental ADL (1.62; 1.15,2.30), impaired balance (1.59; 1.20,2.11) and walking speed (1.61; 1.15,2.24), arthritis (1.55; 1.16,2.06), hypertension (1.57; 1.21,2.04), obesity (1.95; 1.36,2.80), poor respiratory function (1.84; 1.36,2.50), and depression (1.55; 1.13,2.12). A lower odds of healthy aging was observed in people in the medium-to-high (0.57; 0.40,0.79) and stable-high (0.50; 0.27,0.91) trajectories. Older people who displayed an elevation in CRP levels over a decade experienced an increased risk of adverse aging outcomes.

Soil Respiration at Different Stand Ages (5, 10, and 20/30 Years in Coniferous (Pinus tabulaeformis Carrière and Deciduous (Populus davidiana Dode Plantations in a Sandstorm Source Area

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Xin Zhao

2016-07-01

Full Text Available Understanding the effects of stand age and forest type on soil respiration is crucial for predicting the potential of soil carbon sequestration. Thus far, however, there is no consensus regarding the variations in soil respiration caused by stand age and forest type. This study investigated soil respiration and its temperature sensitivity at three stand ages (5, 10, and 20 or 30 years in two plantations of coniferous (Pinus tabulaeformis Carrière and deciduous (Populus davidiana Dode species using an automated chamber system in 2013 in the Beijing-Tianjin sandstorm source area. Results showed that mean soil respiration in the 5-, 10-, and 20/30-year-old plantations was 3.37, 3.17, and 2.99 μmol·m−2·s−1 for P. tabulaeformis and 2.92, 2.85, and 2.57 μmol·m−2·s−1 for P. davidiana, respectively. Soil respiration decreased with stand age for both species. There was no significant difference in soil respiration between the two plantation species at ages 5 and 10 years (p > 0.05. Temperature sensitivity of soil respiration, which ranged from 1.85–1.99 in P. tabulaeformis and 2.20–2.46 in P. davidiana plantations, was found to increase with stand age. Temperature sensitivity was also significantly higher in P. davidiana plantations and when the soil water content was below 12.8%. Temperature sensitivity incorporated a combined response of soil respiration to soil temperature, soil water content, soil organic carbon, and fine root biomass and, thus, provided an ecological metric for comparing forest carbon dynamics of these species.

Therapeutic and prevention strategies against human enterovirus 71 infection

Science.gov (United States)

Kok, Chee Choy

2015-01-01

Human enterovirus 71 (HEV71) is the cause of hand, foot and mouth disease and associated neurological complications in children under five years of age. There has been an increase in HEV71 epidemic activity throughout the Asia-Pacific region in the past decade, and it is predicted to replace poliovirus as the extant neurotropic enterovirus of highest global public health significance. To date there is no effective antiviral treatment and no vaccine is available to prevent HEV71 infection. The increase in prevalence, virulence and geographic spread of HEV71 infection over the past decade provides increasing incentive for the development of new therapeutic and prevention strategies against this emerging viral infection. The current review focuses on the potential, advantages and disadvantages of these strategies. Since the explosion of outbreaks leading to large epidemics in China, research in natural therapeutic products has identified several groups of compounds with anti-HEV71 activities. Concurrently, the search for effective synthetic antivirals has produced promising results. Other therapeutic strategies including immunotherapy and the use of oligonucleotides have also been explored. A sound prevention strategy is crucial in order to control the spread of HEV71. To this end the ultimate goal is the rapid development, regulatory approval and widespread implementation of a safe and effective vaccine. The various forms of HEV71 vaccine designs are highlighted in this review. Given the rapid progress of research in this area, eradication of the virus is likely to be achieved. PMID:25964873

High temperature aging structures of Ni-20Cr-20W alloys

International Nuclear Information System (INIS)

Ohmura, Taizo; Sahira, Kensho; Sakonooka, Akihiko; Yonezawa, Noboru

1977-01-01

High temperature aging structures and age hardening of Ni-20Cr-20W alloys developed as the superalloys for the nuclear energy steelmaking, and effects of C and Zr additions to the alloys and the effect of preheat treatment on these properties were studied. M 6 C, α-W and two kinds of M 23 C 6 having different lattice parameters were found as precipitates in the alloys. M 23 C 6 whose lattice parameter was around 10.7A precipitated in the early stage of aging at 700 0 C-1,150 0 C, and the carbide changed to M 6 C at higher temperature than 1,000 0 C, but it remained as a stable carbide at lower temperature than 900 0 C. α-W precipitated at 800 0 C-1,100 0 C after precipitation of M 23 C 6 and it disappeared with increase of M 6 C. M 23 C 6 having the larger lattice parameter (10.9A) precipitated transitionally in aging stage of 26 x 10 3 in Larson Miller parameter at 900 0 C and 1,000 0 C. Age hardening corresponded to the precipitation of M 23 C 6 and it was reduced by the double pre-heat-treatment. Zr addition and amount of C influenced on the aging structure and age hardening. Zr seemed to be a favorable element to stabilize the carbide. (auth.)

Deferoxamine Compensates for Decreases in B Cell Counts and Reduces Mortality in Enterovirus 71-Infected Mice

OpenAIRE

Yang, Yajun; Ma, Jing; Xiu, Jinghui; Bai, Lin; Guan, Feifei; Zhang, Li; Liu, Jiangning; Zhang, Lianfeng

2014-01-01

Enterovirus 71 is one of the major causative agents of hand, foot and mouth disease in children under six years of age. No vaccine or antiviral therapy is currently available. In this work, we found that the number of B cells was reduced in enterovirus 71-infected mice. Deferoxamine, a marine microbial natural product, compensated for the decreased levels of B cells caused by enterovirus 71 infection. The neutralizing antibody titer was also improved after deferoxamine treatment. Furthermore...

Longitudinal Analysis of Adiponectin through 20-Year Type 1 Diabetes Duration.

Science.gov (United States)

LeCaire, Tamara J; Palta, Mari

2015-01-01

Little information exists on the trajectory and determinants of adiponectin, a possible insulin sensitizer and marker for inflammation and endothelial function, across the duration of type 1 diabetes. The Wisconsin Diabetes Registry Study followed an incident cohort ≤ 30 years of age when diagnosed with type 1 diabetes during 1987-1992 up to 20-year duration. Adiponectin was concurrently and retrospectively (from samples frozen at -80 °C) measured for those participating in a 20-year exam (n = 304), during 2007-2011. Adiponectin levels were higher in females, declined through adolescence, and increased with age thereafter. Lower levels were associated with greater body weight and waist circumference and with higher insulin dose, especially at longer diabetes durations. Higher levels were associated with higher HbA1c and, at longer durations, with higher albumin-creatinine ratio. Adiponectin levels showed consistency within individuals that was not explained by these factors. We conclude that markers for insulin resistance are associated with lower adiponectin, and markers for potential microvascular complications are associated with higher adiponectin. The previously reported relationship with HbA1c remains largely unexplained. Additional individual specific factors likely also influence adiponectin level. The relationship between adiponectin and urinary protein excretion may enable identification of those predisposed to kidney disease earlier in type 1 diabetes.

Deferoxamine compensates for decreases in B cell counts and reduces mortality in enterovirus 71-infected mice.

Science.gov (United States)

Yang, Yajun; Ma, Jing; Xiu, Jinghui; Bai, Lin; Guan, Feifei; Zhang, Li; Liu, Jiangning; Zhang, Lianfeng

2014-07-07

Enterovirus 71 is one of the major causative agents of hand, foot and mouth disease in children under six years of age. No vaccine or antiviral therapy is currently available. In this work, we found that the number of B cells was reduced in enterovirus 71-infected mice. Deferoxamine, a marine microbial natural product, compensated for the decreased levels of B cells caused by enterovirus 71 infection. The neutralizing antibody titer was also improved after deferoxamine treatment. Furthermore, deferoxamine relieved symptoms and reduced mortality and muscle damage caused by enterovirus 71 infection. This work suggested that deferoxamine has the potential for further development as a B cell-immunomodulator against enterovirus 71.

Dyscirculatory encephalopathy in Chernobyl disaster clean-up workers (a 20-year study).

Science.gov (United States)

Podsonnaya, I V; Shumakher, G I; Golovin, V A

2010-05-01

Results obtained over 20-years of following 536 Chernobyl clean-up workers and 436 control subjects are presented. Dyscirculatory encephalopathy developed more frequently in persons exposed to radiation at age 30 years. As compared with the control group, workers were characterized by early onset of disease, faster progression, stable symptomatology for 5-6 years, and further progression of disease in the form of autonomic dysfunction, psycho-organic syndrome, and epilepsy. Major strokes were also more common in clean-up workers.

Stunting, Underweight and Overweight in Children Aged 2.0–4.9 Years in Indonesia: Prevalence Trends and Associated Risk Factors

Science.gov (United States)

Agho, Kingsley E.; Li, Mu; Baur, Louise Alison

2016-01-01

Objective The double burden of malnutrition affects many low and middle-income countries. This study aimed to: a) determine temporal trends in the prevalence of underweight, stunting, and at risk of overweight/ overweight or obesity in Indonesian children aged 2.0–4.9 years; and b) examine associated risk factors. Design A repeated cross-sectional survey. This is a secondary data analysis of waves 1, 2, 3, and 4 (1993, 1997, 2000, and 2007) of the Indonesian Family Life Survey, which includes 13 out of 27 provinces in Indonesia. Height, weight and BMI were expressed as z-scores (2006 WHO Child Growth Standards). Weight-for-age-z-score +1, >+2, >+3 as at-risk, overweight and obese, respectively. Results There are 938, 913, 939, and 1311 separate children in the 4 waves, respectively. The prevalence of stunting decreased significantly from waves 1 to 4 (from 50.8% to 36.7%), as did the prevalence of underweight (from 34.5% to 21.4%). The prevalence of ‘at-risk’/overweight/obesity increased from 10.3% to 16.5% (all Poverweight/obese were closely related to being in the youngest age group (2–2·9 years) or male, having parents who were overweight/obese or having fathers with university education. Conclusions The double burden of malnutrition occurs in Indonesian children. Development of policy to combine the management of chronic under-nutrition and over-nutrition is required. PMID:27167973

REMINDER - extension/suppression of allowance for dependent children aged 20 to 25

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HR Department

2008-01-01

Members of the personnel with dependent children aged 20 to 25 (or reaching 20 during the 2008/2009 school year), for whom an allowance for dependent children is paid, must provide the School fees service with a: SCHOOL CERTIFICATE Unless we receive, by 31 October 2008 at the latest, a school certificate or similar written proof (contract of work placement, sandwich courses or apprenticeship) covering your child / children for the school year 2008/2009, we will be obliged to stop payment of the allowance for dependent children as well as affiliation to the health insurance retroactively as of 1 July 2008. School fees service (33-1-017) HR/SPS-SER Tel. 72862

REMINDER - Extension/suppression of allowance for dependent children aged 20 to 25

CERN Multimedia

HR Department

2008-01-01

Members of the personnel with dependent children aged 20 to 25 (or reaching 20 during the 2008/2009 school year), for whom an allowance for dependent children is paid, must provide the School Fees service with a: SCHOOL CERTIFICATE Unless we receive, by 31 October, 2008 at the latest, a school certificate or similar written proof (contract of work placement, sandwich course or apprenticeship) covering your child / children for the school year 2008/2009, we will be obliged to stop payment of the allowance for dependent children as well as affiliation to the health insurance scheme retroactively as of1st July 2008. School fees service (33-1-017) HR/SPS-SER Tel. 72862

REMINDER - Extension/suppression of allowance for dependent children aged 20 to 25

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HR Department

2010-01-01

Members of the personnel with dependent children aged 20 to 25 (or reaching 20 during the 2010/2011 school year), for whom an allowance for dependent children is currently paid, are invited to provide the Education fees service with a: SCHOOL CERTIFICATE Unless we receive, by October 31, 2010 at the latest, a school certificate or similar written proof (contract of work placement, sandwich courses or apprenticeship) covering your child / children for the school year 2010/2011, we will be obliged to stop payment of the allowance for dependent children as well as affiliation to the health insurance at the appropriate date and retroactively if necessary. Education fees service HR/SPS-SER Tel. 72862 / 71421

Reminder - Extension/suppression of allowance for dependent children aged 20 to 25

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HR Department

2011-01-01

Members of the personnel with dependent children aged 20 to 25 (or reaching 20 during the 2011/2012 school year), for whom an allowance for dependent children is currently paid, are invited to provide the Education Fees Service with a: SCHOOL CERTIFICATE Unless we receive, by 31 October 2011 at the latest, a school certificate or similar written proof (contract of work placement, sandwich courses or apprenticeship) covering your child / children for the school year 2011/2012, we will be obliged to stop payment of the allowance for dependent children as well as affiliation to the health insurance at the appropriate date and retroactively if necessary. Education Fees Service Mailbox C20000 schoolfees.service@cern.ch Tel. 72862 / 71421

REMINDER - Extension/suppression of allowance for dependent children aged 20 to 25

CERN Multimedia

HR Department

2010-01-01

Members of the personnel with dependent children aged 20 to 25 (or reaching 20 during the 2010/2011 school year), for whom an allowance for dependent children is currently paid, are invited to provide the Education Fees Service with a: SCHOOL CERTIFICATE Unless we receive, by 31 October 2010 at the latest, a school certificate or similar written proof (work placement contract, evidence of sandwich courses or apprenticeship) covering your child / children for the school year 2010/2011, we will be obliged to stop payment of the allowance for dependent children as well as membership of the health insurance scheme at the appropriate date, retroactively if necessary. Education Fees Service HR/SPS-SER Tel. 72862 / 71421

Reminder - Extension/suppression of allowance for dependent children aged 20 to 25

CERN Multimedia

HR Department

2009-01-01

Members of the personnel with dependent children aged 20 to 25 (or reaching 20 during the 2009/2010 school year), for whom a dependent child’s allowance is currently paid, are invited to provide the Education Fees service with a: SCHOOL CERTIFICATE Unless we receive, by October 31, 2009 at the latest, a school certificate or similar written proof (contract of work placement, sandwich course or apprenticeship) covering your child / children for the 2009/2010 school year, we will be obliged to stop payment of the dependent child’s allowance as well as membership of the health insurance scheme at the appropriate date, retroactively if necessary. Education Fees service (33-1-017) HR Department - Tel. 72862

The prevalence of obesity in chilhood 6-15 years of age in denizli

OpenAIRE

Semiz, Serap; Özdemir, Özmert M.a.; Özdemir, Ayşegül Sözeri

2008-01-01

In the last 20 years the increasing frequency of obesity is observed worldwide. It is understood thatobesity among children and adolescents can persist into adulthood. Therefore, these subjects shouldbe diagnosed earlier and should be treated as indicated. For this purpose we planned to investigate theprevalence of obesity in children 6-15 years old in Denizli.Eight hundred and fifty children between 6-15 years of age (389 girls, 461 boys, mean age 10.7±2.3years) in Denizli were enrolled in t...

Older adults' alcohol consumption and late-life drinking problems: a 20-year perspective.

Science.gov (United States)

Moos, Rudolf H; Schutte, Kathleen K; Brennan, Penny L; Moos, Bernice S

2009-08-01

The aim of this study was to identify changes in patterns of alcohol consumption over a 20-year interval among older women and men, and to examine the associations between guideline-defined excessive drinking and late-life drinking problems. DESIGN, PARTICIPANTS AND MEASURES: A community sample of 719 adults between 55 and 65 years of age who consumed alcohol at or prior to baseline participated in a survey of alcohol consumption and drinking problems and was followed 10 years and 20 years later. The likelihood of excessive drinking declined over the 20-year interval as adults matured into their 70s and 80s. However, at ages 75-85, 27.1% of women and 48.6% of men consumed more than two drinks per day or seven drinks per week. At comparable guideline levels of alcohol consumption, older men were more likely to have drinking problems than were older women. Consumption of more than two drinks per day or seven drinks per week was identified as a potential conservative guideline for identifying excessive drinking associated with an elevated likelihood of drinking problems. A substantial percentage of older adults who consume alcohol engage in guideline-defined excessive drinking and incur drinking problems. The finding that older men may be more likely than older women to experience problems when they drink beyond guideline levels suggests that alcohol guidelines for men should not be set higher than those for women.

Older Adults’ Alcohol Consumption and Late-Life Drinking Problems: A 20-Year Perspective

Science.gov (United States)

Moos, Rudolf H.; Schutte, Kathleen K.; Brennan, Penny L.; Moos, Bernice S.

2009-01-01

Aims The aim was to identify changes in patterns of alcohol consumption over a 20-year interval among older women and men, and to examine the associations between guideline-defined excessive drinking and late-life drinking problems. Design, Participants, and Measures A community sample of 719 adults between 55 and 65 years of age who consumed alcohol at or prior to baseline participated in a survey of alcohol consumption and drinking problems and was followed 10 years and 20 years later. Findings The likelihood of excessive drinking declined over the 20-year interval as adults matured into their 70s and 80s. However, at ages 75–85, 27% of women and 49% of men consumed more than 2 drinks per day or 7 drinks per week. At comparable guideline levels of alcohol consumption, older men were more likely to have drinking problems than were older women. Consumption of more than 2 drinks per day or 7 drinks per week was identified as a potential conservative guideline for identifying excessive drinking associated with an elevated likelihood of drinking problems. Conclusions A substantial percentage of older adults who consume alcohol engage in guideline-defined excessive drinking and incur drinking problems. The finding that older men may be more likely than older women to experience problems when they drink beyond guideline levels suggests that alcohol guidelines for men should not be set higher than those for women. PMID:19438836

Outcome of radioiodine-131 therapy in hyperfunctioning thyroid nodules: a 20 years' retrospective study.

Science.gov (United States)

Ceccarelli, Claudia; Bencivelli, Walter; Vitti, Paolo; Grasso, Lucia; Pinchera, Aldo

2005-03-01

To investigate the risk of hypothyroidism after radioiodine (131I) treatment for hyperfunctioning thyroid nodules. Retrospective analysis of patients treated with 131I for hyperfunctioning thyroid nodules and followed up for a maximum of 20 years. A total of 346 patients treated with 131I in the years 1975-95, for a single hyperfunctioning nodule. Hypothyroidism was defined as TSH levels > 3.7 mU/l. Kaplan-Meier survival analysis was used to analyse permanence of euthyroidism after 131I. A stepwise Cox proportional hazard model was used to identify factors influencing the progression to hypothyroidism. The cumulative incidence of hypothyroidism was 7.6% at 1 year, 28% at 5 years, 46% at 10 years and 60% at 20 years. Age (P thyroid and nodule size, thyroid status at diagnosis and degree of extranodular thyroid parenchymal suppression had no influence. In hyperthyroid patients with partial parenchymal suppression, however, previous MMI treatment was the most important prognostic factor (P hyperfunctioning nodule are hypothyroid. Factors increasing the risk of hypothyroidism are age, 131I uptake and MMI pretreatment. The prognostic value of this last factor, however, depends on the degree of suppression of the extranodular thyroid parenchyma at the scan.

Deferoxamine Compensates for Decreases in B Cell Counts and Reduces Mortality in Enterovirus 71-Infected Mice

Directory of Open Access Journals (Sweden)

Yajun Yang

2014-07-01

Full Text Available Enterovirus 71 is one of the major causative agents of hand, foot and mouth disease in children under six years of age. No vaccine or antiviral therapy is currently available. In this work, we found that the number of B cells was reduced in enterovirus 71-infected mice. Deferoxamine, a marine microbial natural product, compensated for the decreased levels of B cells caused by enterovirus 71 infection. The neutralizing antibody titer was also improved after deferoxamine treatment. Furthermore, deferoxamine relieved symptoms and reduced mortality and muscle damage caused by enterovirus 71 infection. This work suggested that deferoxamine has the potential for further development as a B cell-immunomodulator against enterovirus 71.

Mortality in acromegaly: a 20-year follow-up study.

Science.gov (United States)

Ritvonen, Elina; Löyttyniemi, Eliisa; Jaatinen, Pia; Ebeling, Tapani; Moilanen, Leena; Nuutila, Pirjo; Kauppinen-Mäkelin, Ritva; Schalin-Jäntti, Camilla

2016-06-01

It is unclear whether mortality still is increased in acromegaly and whether there are gender-related differences. We dynamically assessed outcome during long-term follow-up in our nationwide cohort. We studied standardized mortality ratios (SMRs) relative to the general population and causes of death in acromegaly (n=333) compared with age- and gender-matched controls (n=4995). During 20 (0-33) years follow-up, 113 (34%) patients (n=333, 52% women) and 1334 (27%) controls (n=4995) died (P=0.004). SMR (1.9, 95% CI: 1.53-2.34, Pacromegaly. Overall distribution of causes of death (Pacromegaly, but not in controls, causes of deaths shifted from 44% cardiovascular and 28% cancer deaths during the first decade, to 23% cardiovascular and 35% cancer deaths during the next two decades. In acromegaly, cancer deaths were mostly attributed to pancreatic adenocarcinoma (n=5), breast (n=4), lung (n=3) and colon (n=3) carcinoma. In acromegaly, men were younger than women at diagnosis (median 44.5 vs 50 years, Pacromegaly, men are younger at diagnosis and death than women. Compared with controls, mortality is increased during 20 years of follow-up, especially in women. Causes of deaths shift from predominantly cardiovascular to cancer deaths. © 2016 Society for Endocrinology.

Longitudinal Analysis of Adiponectin through 20-Year Type 1 Diabetes Duration

Directory of Open Access Journals (Sweden)

Tamara J. LeCaire

2015-01-01

Full Text Available Little information exists on the trajectory and determinants of adiponectin, a possible insulin sensitizer and marker for inflammation and endothelial function, across the duration of type 1 diabetes. The Wisconsin Diabetes Registry Study followed an incident cohort ≤30 years of age when diagnosed with type 1 diabetes during 1987–1992 up to 20-year duration. Adiponectin was concurrently and retrospectively (from samples frozen at −80°C measured for those participating in a 20-year exam (n=304, during 2007–2011. Adiponectin levels were higher in females, declined through adolescence, and increased with age thereafter. Lower levels were associated with greater body weight and waist circumference and with higher insulin dose, especially at longer diabetes durations. Higher levels were associated with higher HbA1c and, at longer durations, with higher albumin-creatinine ratio. Adiponectin levels showed consistency within individuals that was not explained by these factors. We conclude that markers for insulin resistance are associated with lower adiponectin, and markers for potential microvascular complications are associated with higher adiponectin. The previously reported relationship with HbA1c remains largely unexplained. Additional individual specific factors likely also influence adiponectin level. The relationship between adiponectin and urinary protein excretion may enable identification of those predisposed to kidney disease earlier in type 1 diabetes.

Reminder: extension/suppression of allowance for dependent children aged 20 to 25

CERN Multimedia

2013-01-01

Members of the personnel with dependent children aged 20 to 25 (or reaching 20 during the 2013/2014 school year), for whom an allowance for dependent children is currently paid, are invited to provide the Education Fees service with a SCHOOL CERTIFICATE.   Unless we receive, by October 31, 2013 at the latest, a school certificate or similar written proof (contract of work placement, sandwich course or apprenticeship) covering your child / children for the school year 2013/2014, we will be obliged to stop payment of the allowance for dependent children as well as affiliation to the health insurance at the appropriate date and retroactively if necessary.   Education fees service HR/CB-B Mailbox C20000 schoolfees.service@cern.ch Tel.: 72862 / 71421

REMINDER: Extension/suppression of allowance for dependent children aged 20 to 25

CERN Multimedia

2012-01-01

Members of the personnel with dependent children aged 20 to 25 (or reaching 20 during the 2012/2013 school year), for whom an allowance for dependent children is currently paid, are invited to provide the Education fees service with a   SCHOOL CERTIFICATE.   Unless we receive, by October 31, 2012 at the latest, a school certificate or similar written proof (contract of work placement, sandwich courses or apprenticeship) covering your child / children for the school year 2012/2013, we will be obliged to stop payment of the allowance for dependent children as well as affiliation to the health insurance at the appropriate date and retroactively if necessary.   Education fees service HR/CB-B Mailbox C20000 schoolfees.service@cern.ch Tel. 72862 / 71421

A 20 year retrospective histomorphological analysis of juvenile soft tissue tumors

Directory of Open Access Journals (Sweden)

Odokuma Emmanuel Igho

2016-01-01

Full Text Available Introduction: Soft tissue tumours (STT are defined traditionally as mesenchymal proliferations that occur in the extra-.skeletal nonepithelial tissues of the body excluding viscera, meninges and lymphoreticular system. These tumours occur in children where they may result in severe debilitating disease. This study was therefore aimed at determining the age, gender and site distribution of soft tissue tumours in the young. Materials and Methods: The records of all pathology consultations during the 20 year period from (1990-2010, from the Department of Morbid Anatomy/Histopathology, University of Benin Teaching Hospital from birth to 20 years, were utilized for this study. The lesions were standardized in accordance with the world health organization (WHO classification. Permission for this study was obtained from the UBTH ethics committee (protocol number ADM/E22/A/VOL.VII/142. Results: A total of 139 lesions were recorded, 72 males and 67 females with a male/female ratio of 1.1:1. Benign tumours constituted 113(81% while malignant tumours accounted for 26(19%. This study demonstrated that, nerve sheath tumours and vascular tumours accounted for 25% of STT in children followed by adipocytic tumours 22%, skeletal muscle tumours 17%, fibrohistiocytic tumours 7%, fibroblastic tumours 5%, and perivascular tumours 1% respectively. Majority of these tumours were located in the head and lower extremities with fewer in the upper extremities and trunk. These lesions were predominant in females of the older age group (10-20 years unlike in their male counterparts. Conclusion: This study has shown that benign soft tissue tumours are more prevalent than the malignant varieties in juveniles.

[Experiences and results in hypertension screening in women between 20 and 65 years of age in Karl-Marx-City].

Science.gov (United States)

Voigt, G; Börker, G; Edelmann, S; Hartung, A; Hartung, G; Heyne, S; Töpfer, V

1980-11-15

From 1975 to 1979 in the district of the City of Karl-Marx-Stadt 91,130 females at the age between 20 and 65 years were summoned to a gynaecologico-cardiological mass examination which was supported by computer. 56,460 females underwent the examination. According to the WHO-criteria two measurements of blood pressure were carried out, when increased blood pressure was present a third one and a fourth one by an examination group. A diagnostic standard programme was used. In the second measurement of blood pressure we established 19.8% of patients with hypertension and 28.6% patients with borderline values. 52.8% of the hypertensions were known. Of 10,685 females with known or established hypertension 10.1% underwent an optimum therapy. On the basis of these results a programme for the fight against hypertension was developed for the county Karl-Marx-Stadt.

Risk Factors for Enterovirus A71 Seropositivity in Rural Indigenous Populations in West Malaysia.

Science.gov (United States)

NikNadia, Nmn; Sam, I-Ching; Khaidir, Nasibah; Ngui, Romano; Lim, Yvonne A L; Goh, Xiang Ting; Choy, Seow Huey; Chan, Yoke Fun

2016-01-01

Enterovirus A71 (EV-A71), which is transmitted by the fecal-oral route, causes hand, foot and mouth disease and, rarely, severe neurological complications. In Malaysia, the indigenous rural community (Orang Asli) has a high prevalence of parasitic diseases due to poor sanitation, water supply and hygiene practices. This cross-sectional study compared the seroepidemiology of EV-A71 among rural Orang Asli and urban Kuala Lumpur populations in West Malaysia, and determined the risk factors associated with EV-A71 seropositivity in rural Orang Asli. Seropositive rates were determined by neutralization assay. EV-A71 seropositivity was strongly associated with increasing age in both populations. Rural Orang Asli children ≤12 years had significantly higher EV-A71 seropositivity rates than urban Kuala Lumpur children (95.5% vs 57.6%, P water (adjusted OR 6.2, 95% CI 2.3-16.6, P water may reduce the risk of EV-A71 infection. With significantly higher EV-A71 seropositive rates, younger rural children should be a priority target for future vaccination programs in Malaysia.

Cumulative risk, cumulative outcome: a 20-year longitudinal study.

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Leslie Atkinson

Full Text Available Cumulative risk (CR models provide some of the most robust findings in the developmental literature, predicting numerous and varied outcomes. Typically, however, these outcomes are predicted one at a time, across different samples, using concurrent designs, longitudinal designs of short duration, or retrospective designs. We predicted that a single CR index, applied within a single sample, would prospectively predict diverse outcomes, i.e., depression, intelligence, school dropout, arrest, smoking, and physical disease from childhood to adulthood. Further, we predicted that number of risk factors would predict number of adverse outcomes (cumulative outcome; CO. We also predicted that early CR (assessed at age 5/6 explains variance in CO above and beyond that explained by subsequent risk (assessed at ages 12/13 and 19/20. The sample consisted of 284 individuals, 48% of whom were diagnosed with a speech/language disorder. Cumulative risk, assessed at 5/6-, 12/13-, and 19/20-years-old, predicted aforementioned outcomes at age 25/26 in every instance. Furthermore, number of risk factors was positively associated with number of negative outcomes. Finally, early risk accounted for variance beyond that explained by later risk in the prediction of CO. We discuss these findings in terms of five criteria posed by these data, positing a "mediated net of adversity" model, suggesting that CR may increase some central integrative factor, simultaneously augmenting risk across cognitive, quality of life, psychiatric and physical health outcomes.

An early and enduring advanced technology originating 71,000 years ago in South Africa.

Science.gov (United States)

Brown, Kyle S; Marean, Curtis W; Jacobs, Zenobia; Schoville, Benjamin J; Oestmo, Simen; Fisher, Erich C; Bernatchez, Jocelyn; Karkanas, Panagiotis; Matthews, Thalassa

2012-11-22

There is consensus that the modern human lineage appeared in Africa before 100,000 years ago. But there is debate as to when cultural and cognitive characteristics typical of modern humans first appeared, and the role that these had in the expansion of modern humans out of Africa. Scientists rely on symbolically specific proxies, such as artistic expression, to document the origins of complex cognition. Advanced technologies with elaborate chains of production are also proxies, as these often demand high-fidelity transmission and thus language. Some argue that advanced technologies in Africa appear and disappear and thus do not indicate complex cognition exclusive to early modern humans in Africa. The origins of composite tools and advanced projectile weapons figure prominently in modern human evolution research, and the latter have been argued to have been in the exclusive possession of modern humans. Here we describe a previously unrecognized advanced stone tool technology from Pinnacle Point Site 5-6 on the south coast of South Africa, originating approximately 71,000 years ago. This technology is dominated by the production of small bladelets (microliths) primarily from heat-treated stone. There is agreement that microlithic technology was used to create composite tool components as part of advanced projectile weapons. Microliths were common worldwide by the mid-Holocene epoch, but have a patchy pattern of first appearance that is rarely earlier than 40,000 years ago, and were thought to appear briefly between 65,000 and 60,000 years ago in South Africa and then disappear. Our research extends this record to ~71,000 years, shows that microlithic technology originated early in South Africa, evolved over a vast time span (~11,000 years), and was typically coupled to complex heat treatment that persisted for nearly 100,000 years. Advanced technologies in Africa were early and enduring; a small sample of excavated sites in Africa is the best explanation for any

Fasting Plasma Insulin at 5 Years of Age Predicted Subsequent Weight Increase in Early Childhood over a 5-Year Period—The Da Qing Children Cohort Study

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Chen, Yan Yan; Wang, Jin Ping; Jiang, Ya Yun; Li, Hui; Hu, Ying Hua; Lee, Kok Onn; Li, Guang Wei

2015-01-01

Background The association between hyperinsulinemia and obesity is well known. However, it is uncertain especially in childhood obesity, if initial fasting hyperinsulinemia predicts obesity, or obesity leads to hyperinsulinemia through insulin resistance. Objective To investigate the predictive effect of fasting plasma insulin on subsequent weight change after a 5-year interval in childhood. Methods 424 Children from Da Qing city, China, were recruited at 5 years of age and followed up for 5 years. Blood pressure, anthropometric measurements, fasting plasma insulin, glucose and triglycerides were measured at baseline and 5 years later. Results Fasting plasma insulin at 5 years of age was significantly correlated with change of weight from 5 to 10 years (ΔWeight). Children in the lowest insulin quartile had ΔWeight of 13.08±0.73 kg compare to 18.39±0.86 in the highest insulin quartile (P<0.0001) in boys, and similarly 12.03±0.71 vs 15.80±0.60 kg (P<0.0001) in girls. Multivariate analysis showed that the predictive effect of insulin at 5 years of age on subsequent weight gain over 5 years remained statistically significant even after the adjustment for age, sex, birth weight, TV-viewing time and weight (or body mass index) at baseline. By contrast, the initial weight at 5 years of age did not predict subsequent changes in insulin level 5 years later. Children who had both higher fasting insulin and weight at 5 years of age showed much higher levels of systolic blood pressures, fasting plasma glucose, the homeostasis model assessment for insulin resistance (HOMA-IR) and triglycerides at 10 years of age. Conclusions Fasting plasma insulin at 5 years of age predicts weight gain and cardiovascular risk factors 5 year later in Chinese children of early childhood, but the absolute weight at 5 years of age did not predict subsequent change in fasting insulin. PMID:26047327

Fasting Plasma Insulin at 5 Years of Age Predicted Subsequent Weight Increase in Early Childhood over a 5-Year Period-The Da Qing Children Cohort Study.

Directory of Open Access Journals (Sweden)

Yan Yan Chen

Full Text Available The association between hyperinsulinemia and obesity is well known. However, it is uncertain especially in childhood obesity, if initial fasting hyperinsulinemia predicts obesity, or obesity leads to hyperinsulinemia through insulin resistance.To investigate the predictive effect of fasting plasma insulin on subsequent weight change after a 5-year interval in childhood.424 Children from Da Qing city, China, were recruited at 5 years of age and followed up for 5 years. Blood pressure, anthropometric measurements, fasting plasma insulin, glucose and triglycerides were measured at baseline and 5 years later.Fasting plasma insulin at 5 years of age was significantly correlated with change of weight from 5 to 10 years (ΔWeight. Children in the lowest insulin quartile had ΔWeight of 13.08±0.73 kg compare to 18.39±0.86 in the highest insulin quartile (P<0.0001 in boys, and similarly 12.03±0.71 vs 15.80±0.60 kg (P<0.0001 in girls. Multivariate analysis showed that the predictive effect of insulin at 5 years of age on subsequent weight gain over 5 years remained statistically significant even after the adjustment for age, sex, birth weight, TV-viewing time and weight (or body mass index at baseline. By contrast, the initial weight at 5 years of age did not predict subsequent changes in insulin level 5 years later. Children who had both higher fasting insulin and weight at 5 years of age showed much higher levels of systolic blood pressures, fasting plasma glucose, the homeostasis model assessment for insulin resistance (HOMA-IR and triglycerides at 10 years of age.Fasting plasma insulin at 5 years of age predicts weight gain and cardiovascular risk factors 5 year later in Chinese children of early childhood, but the absolute weight at 5 years of age did not predict subsequent change in fasting insulin.

Inhibition of enterovirus 71 (EV-71 infections by a novel antiviral peptide derived from EV-71 capsid protein VP1.

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Chee Wah Tan

Full Text Available Enterovirus 71 (EV-71 is the main causative agent of hand, foot and mouth disease (HFMD. In recent years, EV-71 infections were reported to cause high fatalities and severe neurological complications in Asia. Currently, no effective antiviral or vaccine is available to treat or prevent EV-71 infection. In this study, we have discovered a synthetic peptide which could be developed as a potential antiviral for inhibition of EV-71. Ninety five synthetic peptides (15-mers overlapping the entire EV-71 capsid protein, VP1, were chemically synthesized and tested for antiviral properties against EV-71 in human Rhabdomyosarcoma (RD cells. One peptide, SP40, was found to significantly reduce cytopathic effects of all representative EV-71 strains from genotypes A, B and C tested, with IC(50 values ranging from 6-9.3 µM in RD cells. The in vitro inhibitory effect of SP40 exhibited a dose dependent concentration corresponding to a decrease in infectious viral particles, total viral RNA and the levels of VP1 protein. The antiviral activity of SP40 peptide was not restricted to a specific cell line as inhibition of EV-71 was observed in RD, HeLa, HT-29 and Vero cells. Besides inhibition of EV-71, it also had antiviral activities against CV-A16 and poliovirus type 1 in cell culture. Mechanism of action studies suggested that the SP40 peptide was not virucidal but was able to block viral attachment to the RD cells. Substitutions of arginine and lysine residues with alanine in the SP40 peptide at positions R3A, R4A, K5A and R13A were found to significantly decrease antiviral activities, implying the importance of positively charged amino acids for the antiviral activities. The data demonstrated the potential and feasibility of SP40 as a broad spectrum antiviral agent against EV-71.

Final reminder - Extension/suppression of allowance for dependent children aged 20 to 25

CERN Document Server

HR Department

2007-01-01

Members of the personnel with dependent children aged 20 to 25 (or reaching 20 during the 2007/2008 school year), for whom an allowance for dependent children is paid, must provide the School fees service as soon as possible with a: SCHOOL CERTIFICATE Unless we receive, by November 30, 2007 at the latest, a school certificate or similar written proof (contract of work placement, sandwich courses or apprenticeship) covering your child / children for the school year 2007/2008, we will be obliged to stop payment of the allowance for dependent children as well as affiliation to the health insurance retroactively as of July 1, 2007. School fees service (33-1-017) HR/SPS-SER Tel. 72862

Final reminder - Extension/suppression of allowance for dependent children aged 20 to 25

CERN Document Server

HR Department

2007-01-01

Members of the personnel with dependent children aged 20 to 25 (or reaching 20 during the 2007/2008 school year), for whom an allowance for dependent children is paid, must provide the School Fees service as soon as possible with a: SCHOOL CERTIFICATE Unless we receive, by November 30, 2007 at the latest, a school certificate or similar written proof (contract of work placement, sandwich courses or apprenticeship) covering your child / children for the school year 2007/2008, we will be obliged to stop payment of the allowance for dependent children as well as affiliation to the health insurance scheme retroactively as of 1 July 2007. School Fees service (33-1-017) HR/SPS-SER Tel. 72862

Should Women Younger Than 40 Years of Age With Invasive Breast Cancer Have a Mastectomy?: 15-Year Outcomes in a Population-Based Cohort

International Nuclear Information System (INIS)

Cao, Jeffrey Q.; Truong, Pauline T.; Olivotto, Ivo A.; Olson, Robert; Coulombe, Genevieve; Keyes, Mira; Weir, Lorna; Gelmon, Karen; Bernstein, Vanessa; Woods, Ryan; Speers, Caroline; Tyldesley, Scott

2014-01-01

Purpose: Optimal local management for young women with early-stage breast cancer remains controversial. This study examined 15-year outcomes among women younger than 40 years treated with breast-conserving surgery plus whole-breast radiation therapy (BCT) compared with those treated with modified radical mastectomy (MRM). Methods and Materials: Women aged 20 to 39 years with early-stage breast cancer diagnosed between 1989 and 2003 were identified in a population-based database. Primary outcomes of breast cancer–specific survival (BCSS), overall survival (OS) and secondary outcomes of local relapse–free survival (LRFS), locoregional relapse–free survival (LRRFS), and distant relapse–free survival (DRFS) were calculated using Kaplan-Meier methods and compared between BCT and MRM cohorts using log-rank tests. A planned subgroup analysis was performed on patients considered “ideal” for BCT (ie, T1N0, negative margins and no extensive ductal carcinoma in situ) and in whom local therapy may have the largest impact on survival because of low systemic risk. Results: 965 patients were identified; 616 had BCT and 349 had MRM. The median follow-up time was 14.4 years (range, 8.4-23.3 years). Overall, 15-year rates of BCSS (76.0% vs 74.1%, P=.62), OS (74.2% vs 73.0%, P=.75), LRFS (85.4% vs 86.5%, P=.95), LRRFS (82.2% vs 81.6%, P=.61), and DRFS (74.4% vs 71.6%, P=.40) were similar between the BCT and MRM cohorts. In the “ideal” for BCT subgroup, there were 219 BCT and 67 MRM patients with a median follow-up time of 15.5 years. The 15-year BCSS (86.1% vs 82.9%, P=.57), OS (82.6% vs 82.9%, P=.89), LRFS (86.2% vs 84.2%, P=.50), LRRFS (83.1% vs 78.3%, P=.24), and DRFS (84.8% vs 79.1%, P=.17) were similar in the BCT and MRM cohorts. Conclusions: This population-based analysis with long-term follow-up confirmed that women younger than 40 years treated with BCT had similar 15-year outcomes compared with MRM. Young age alone is not a contraindication to BCT

10 CFR 71.71 - Normal conditions of transport.

Science.gov (United States)

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Normal conditions of transport. 71.71 Section 71.71 Energy..., Special Form, and LSA-III Tests 2 § 71.71 Normal conditions of transport. (a) Evaluation. Evaluation of each package design under normal conditions of transport must include a determination of the effect on...

Macular Morphology and Visual Acuity in the Second Year of the Comparison of Age-Related Macular Degeneration Treatments Trials.

Science.gov (United States)

Sharma, Sumit; Toth, Cynthia A; Daniel, Ebenezer; Grunwald, Juan E; Maguire, Maureen G; Ying, Gui-Shuang; Huang, Jiayan; Martin, Daniel F; Jaffe, Glenn J

2016-04-01

To describe the association between morphologic features on fundus photography (FP), fluorescein angiography (FA), and optical coherence tomography (OCT) and visual acuity (VA) in the second year of the Comparison of Age-related Macular Degeneration Treatments Trials (CATT). Prospective cohort study within a randomized clinical trial. Participants in the CATT. Study eye eligibility required angiographic and OCT evidence of choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD) and VA between 20/25 and 20/320. Treatment was assigned randomly to ranibizumab or bevacizumab with 3 different dosing regimens over a 2-year period. Fluid type, location, and thickness; retina and subretinal tissue complex thickness on OCT; size and lesion composition on FP and FA; and VA. Among 1185 CATT participants, 993 (84%) had fluid on OCT at baseline and completed 2 years of follow-up. At 2 years, intraretinal fluid (IRF), subretinal fluid (SRF), sub-retinal pigment epithelium (RPE) fluid, and subretinal tissue complex thickness decreased in all treatment groups. Ranibizumab monthly was best able to resolve each type of fluid. Eyes with SRF in the foveal center on OCT had better mean VA than eyes with no SRF (72.8 vs. 66.6 letters; P = 0.006). Eyes with IRF in the foveal center had worse mean VA than eyes without IRF (59.9 vs. 70.9 letters; P 212 μm (59.4 vs. 71.3 vs. 70.3 letters; P < 0.0001). At 2 years, the mean VA (letters) of eyes varied substantially by the type of subfoveal pathology on FP and FA: 70.6 for no pathology; 74.1 for fluid only; 73.3 for CNV or pigment epithelial (RPE) detachment; 68.4 for nongeographic atrophy; and 62.9 for geographic atrophy, hemorrhage, RPE tear, or scar (P < 0.0001). The associations between VA and morphologic features identified through year 1 were maintained or strengthened during year 2. Eyes with foveal IRF, abnormally thin retina, greater thickness of the subretinal tissue complex on OCT, and subfoveal

Acute mastoiditis in a Norwegian population: a 20 year retrospective study.

Science.gov (United States)

Vassbotn, Flemming S; Klausen, Olav G; Lind, Ola; Moller, Per

2002-02-25

We have retrospectively examined the nature of acute mastioditis (in western Norway) during a 20 year period (1980-2000). Sixty-one cases of AM were identified in 57 patients with a mean age of 3.6 years. We found no significant change in the incidence of AM during the last 20 years. Seven patients were treated solely with intravenous antibiotics and myringotomies. Fifty patients also underwent cortical mastoidectomy, four cases with bilateral surgery. Antibiotic treatment was given to 31 of the patients before admission to hospital and this group had a significant longer duration of symptoms (12.4 days) compared to untreated patients (7.3 days). Streptococcus pneumoniae was the most common organism recovered from patient cultures. Surgery was found to correlate to patients with retroauricular fluctuation or to children with at least two of the three clinical signs: protrusion of the ear, retroauricular oedema and swelling of the ear canal. Our data show that clinical examination only reveal 50% of the cases with surgically proven retroauricular subperiostal abscess. We therefore recommend a CT scan of patients treated conservatively.

Enterovirus 71 Neutralizing Antibodies Seroepidemiological Research among Children in Guangzhou, China between 2014 and 2015: A Cross-Sectional Study.

Science.gov (United States)

Zhang, Dingmei; Chen, Yan; Chen, Xiashi; He, Zhenjian; Zhu, Xun; Hao, Yuantao

2017-03-20

A hand-foot-mouth disease outbreak occurred in 2014 around Guangdong. The purpose of this study was investigating the status and susceptibility of infectious neutralizing antibodies to enterovirus 71 among children so as to provide scientific evidence for the population immunity level of hand-foot-mouth disease and prepare for enterovirus 71 vaccination implementation. Serum specimens were collected from children in communities from January 2014 to March 2015 in Guangzhou. A total of 197 serum samples from children 1-5 years old were collected for this cross-sectional study via non-probabilistic sampling from the database of Chinese National Science and Technique Major Project. Neutralization activity was measured via micro neutralization test in vitro. The positive rate of enterovirus 71 neutralizing antibodies was 59.4%, whereas the geometric mean titre was 1:12.7. A statistically significant difference in true positive rates was found between different age groups but not between different genders. Being the most susceptible population of hand-foot-mouth disease, children under 3 years of age are more likely to be infected with enterovirus 71, and the immunity of children increases with increasing age. Further cohort studies should be conducted, and measures for prevention and vaccination should be taken.

Enterovirus 71 Neutralizing Antibodies Seroepidemiological Research among Children in Guangzhou, China between 2014 and 2015: A Cross-Sectional Study

Directory of Open Access Journals (Sweden)

Dingmei Zhang

2017-03-01

Full Text Available A hand-foot-mouth disease outbreak occurred in 2014 around Guangdong. The purpose of this study was investigating the status and susceptibility of infectious neutralizing antibodies to enterovirus 71 among children so as to provide scientific evidence for the population immunity level of hand-foot-mouth disease and prepare for enterovirus 71 vaccination implementation. Serum specimens were collected from children in communities from January 2014 to March 2015 in Guangzhou. A total of 197 serum samples from children 1–5 years old were collected for this cross-sectional study via non-probabilistic sampling from the database of Chinese National Science and Technique Major Project. Neutralization activity was measured via micro neutralization test in vitro. The positive rate of enterovirus 71 neutralizing antibodies was 59.4%, whereas the geometric mean titre was 1:12.7. A statistically significant difference in true positive rates was found between different age groups but not between different genders. Being the most susceptible population of hand–foot–mouth disease, children under 3 years of age are more likely to be infected with enterovirus 71, and the immunity of children increases with increasing age. Further cohort studies should be conducted, and measures for prevention and vaccination should be taken.

Human enterovirus 71 epidemics: what's next?

Science.gov (United States)

Yip, Cyril C. Y.; Lau, Susanna K. P.; Woo, Patrick C. Y.; Yuen, Kwok-Yung

2013-01-01

Human enterovirus 71 (EV71) epidemics have affected various countries in the past 40 years. EV71 commonly causes hand, foot and mouth disease (HFMD) in children, but can result in neurological and cardiorespiratory complications in severe cases. Genotypic changes of EV71 have been observed in different places over time, with the emergence of novel genotypes or subgenotypes giving rise to serious outbreaks. Since the late 1990s, intra- and inter-typic recombination events in EV71 have been increasingly reported in the Asia-Pacific region. In particular, ‘double-recombinant’ EV71 strains belonging to a novel genotype D have been predominant in mainland China and Hong Kong over the last decade, though co-circulating with a minority of other EV71 subgenotypes and coxsackie A viruses. Continuous surveillance and genome studies are important to detect potential novel mutants or recombinants in the near future. Rapid and sensitive molecular detection of EV71 is of paramount importance in anticipating and combating EV71 outbreaks. PMID:24119538

Outcomes of hip arthroscopy in patients aged 50 years or older compared with a matched-pair control of patients aged 30 years or younger.

Science.gov (United States)

Domb, Benjamin G; Linder, Dror; Finley, Zachary; Botser, Itamar B; Chen, Austin; Williamson, Joseph; Gupta, Asheesh

2015-02-01

Age has been suggested as a negative prognostic factor for hip arthroscopy. The purpose of this study was to compare patient characteristics and outcomes after hip arthroscopy in patients aged 50 years or older with a matched control group of patients aged 30 years or younger at a minimum postoperative follow-up of 2 years. Between September 2008 and March 2010, data were prospectively collected on all patients aged 50 years or older undergoing primary hip arthroscopy. Fifty-two patients met our inclusion and matching criteria, of whom all 52 (100%) were available for follow-up at a minimum of 2 years. This cohort was compared with a matched-pair control group of patients aged 30 years or younger who underwent similar procedures. The mean age of the study group was 54.8 years (range, 50 to 69 years), and that of the control group was 20.3 years (range, 13 to 30 years). The groups were matched at a 1:1 ratio, including 18 male patients (34.6%) and 34 female patients (65.4%) in each group, with a mean follow-up period of 32 months (range, 24 to 54 months). In the younger control group, the score improvement from preoperatively to 2 years' follow-up was 62.9 to 84.2 for the modified Harris Hip Score, 60.5 to 84.2 for the Non-Arthritic Hip Score, 63.1 to 86.5 for the Hip Outcome Score-Activities of Daily Living, and 42.2 to 72.7 for the Hip Outcome Score-Sport-Specific Subscale. In the older study group, the score improvement from preoperatively to 2 years' follow-up was 61.2 to 82.2 for the modified Harris Hip Score, 59.9 to 80.4 for the Non-Arthritic Hip Score, 63.9 to 83 for the Hip Outcome Score-Activities of Daily Living, and 41.2 to 64.6 for the Hip Outcome Score-Sport-Specific Subscale. All improvements in both groups were statistically significant at the 2-year postoperative follow-up (P arthroscopy should be considered a valid treatment option when treating hip pain in patients aged 50 years or older with a Tönnis arthritic grade of 0 or 1. Older patients

A Rare Case of Primary Meningococcal Myopericarditis in a 71-Year-Old Male

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Odilia I. Woudstra

2016-01-01

Full Text Available We describe a case of primary meningococcal C pericarditis with myocardial involvement in a 71-year-old male that is thus far the oldest patient with isolated meningococcal pericardial disease and only the third patient with primary meningococcal myopericarditis described in English literature. Our patient was successfully treated by full sternotomy and surgical drainage combined with intravenous ceftriaxone. Mild symptoms unresponsive to anti-inflammatory treatment and leukocytosis may guide clinicians towards the correct diagnosis. It is important to recognize this cause of pericarditis as the relatively mild clinical presentation may rapidly progress into tamponade and right-sided heart failure.

Residential Transitions among Adults with Intellectual Disability across 20 Years

Science.gov (United States)

Woodman, Ashley C.; Mailick, Marsha R.; Anderson, Kristy A.; Esbensen, Anna J.

2014-01-01

The present study addresses critical gaps in the literature by examining residential transitions among 303 adults with intellectual disability over 10 years (Part 1) and 75 adults with Down syndrome over 20 years (Part 2). All adults lived at home at the start of the study, but many moved to a variety of settings. Several characteristics of the adults with intellectual disability differed across settings, most notably adaptive behavior and the number of residential transitions, while characteristics such as age, type of disability, and behavior problems were less predictive of residential placements. The number of moves over the course of the study varied widely, with critical links to earlier family dynamics, social relationships, and health and adaptive behavior. PMID:25354121

15 CFR 20.4 - Rules against age discrimination.

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Rules against age discrimination. 20.4 Section 20.4 Commerce and Foreign Trade Office of the Secretary of Commerce NONDISCRIMINATION ON THE BASIS..., be excluded from participation in, be denied the benefits of, or be subjected to discrimination under...

20 Years of Pediatric Benchmarking in Germany and Austria: Age-Dependent Analysis of Longitudinal Follow-Up in 63,967 Children and Adolescents with Type 1 Diabetes.

Directory of Open Access Journals (Sweden)

Barbara Bohn

Full Text Available To investigate changes in diabetes treatment over the last two decades in three age-groups of children and adolescents with type 1 diabetes (T1D from Germany and Austria.63,967 subjects (<18yr with T1D documented between 1995 and 2014 from the DPV-database were included and stratified according to age (0.5-<6, 6-<12, 12-<18yr. Regression models were applied for insulin regimens (<3 and ≥4 injection time points/day, or continuous subcutaneous insulin infusion (CSII, use of rapid- and long acting insulin analogues, NPH insulin, and frequency of self-monitoring of blood glucose (SMBG/day. Models were adjusted for sex, diabetes duration, and migration background. P-value for trend was given.The number of subjects with <3 injection time points/day decreased from 1995 to 2014 to <5% in all age-groups (p<0.0001. Proportion of patients with ≥4 injections/day increased until the early 2000s, and then declined until 2014. This trend was not found in 6-<12yr olds (p = 0.3403. CSII increased in all age-groups (p<0.0001 with the highest increase in children <6 years (from 0.4% to 79.2%, and the lowest increase in 12-<18 year olds (from 1.0% to 38.9%. NPH insulin decreased in all age-groups (p<0.0001. Insulin analogues, especially rapid-acting, became more frequent in all age-groups (p<0.0001, accounting for 78.4% in 2014 for all subjects. The highest use was found in the youngest children (in 2014: 85.6%, the lowest use in 6-<12 year olds (in 2014: 72.9%. The number of SMBG/day increased from 2.2 to 6.4 with a similar rise in all age-groups (p<0.0001. Frequency was highest in subjects <6yr.In all age-groups, T1D treatment was intensified over the last 20 years. Age-specific differences in trends were particularly observed in the number of patients on CSII, in the number of patients with 4 or more injections/day, and in the frequency of SMBG/day.

Self-Rated Activity Levels and Longevity: Evidence from a 20 Year Longitudinal Study

Science.gov (United States)

Mullee, Mark A.; Coleman, Peter G.; Briggs, Roger S. J.; Stevenson, James E.; Turnbull, Joanne C.

2008-01-01

The study reports on factors predicting the longevity of 328 people over the age of 65 drawn from an English city and followed over 20 years. Both the reported activities score and the individual's comparative evaluation of their own level of activity independently reduced the risk of death, even when health and cognitive status were taken into…

A comparative evaluation of oral hygiene using Braille and audio instructions among institutionalized visually impaired children aged between 6 years and 20 years: A 3-monthfollow-up study.

Science.gov (United States)

Mahantesha, Taranatha; Nara, Asha; Kumari, Parveen Reddy; Halemani, Praveen Kumar Nugadoni; Buddiga, Vinutna; Mythri, Sarpangala

2015-12-01

The aim of this study is to compare the oral hygiene status among institutionalized visually impaired children of age between 6 and 20 years given with Braille and audio instructions in Raichur city of Karnataka. A total of 50 children aged between 6 to 20 years were included in this study from a residential school for visually impaired children. These children were randomly divided into two equal groups. One group was given oral hygiene instructions by audio recordings and another written in Braille and were instructed to practice the same. After three months time the oral hygiene status and dental caries experience was recorded and compared using patient performance index. Statistical analysis was done by student paired t test and multiple comparison by Tukey's HSD (honest significant difference) test. The mean PHP (Patient Hygiene Performance) score of group A at baseline was 3.88 compared to 3.90 of group B. At 7 days PHP score of group A and group B was 3.42 and 3.45 respectively. At 3 month PHP score of group A and group B was 2.47 and 2.86 respectively. Even though over a period of time the mean score of PHP index reduced the score comparison between the 2 groups were statistically non significant. In group A the mean difference of PHP score between baseline and 7 days was 0.46, between baseline and 3 months it was 1.40. The PHP score between 7 days and 3 months was 0.94. All the above values were statistically significant. Effective dental health education method has to be instituted for visually impaired children. The present study shows improvement of oral health status in both the study population by decrease in the mean plaque score. Hence continuous motivation and reinforcement in the form of Braille and audio instruction is beneficial to achieve good oral hygiene levels in visually impaired children.

NDT in Canada - the next 20 years

International Nuclear Information System (INIS)

Kittmer, C.A.

1985-01-01

The theme for the Fifth Canadian Conference on Nondestructive Testing was 'NDT in Canada - The Next 20 years'. The three day conference with 42 presentations provided a short overview of NDT in Canada, a look at NDT in pipeline, materials, offshore, nuclear and training applications, and a glimpse into the next 20 years with recent advances in research and development as related to this 'hi-tech' field of work

Seroprevalence of human enterovirus 71 and coxsackievirus A16 in Guangdong, China, in pre- and post-2010 HFMD epidemic period.

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Wei Li

Full Text Available BACKGROUND: Human Enterovirus 71 and Coxsackie A16 have caused many outbreaks in the last decade in mainland China, resulting in thousands of fatal cases. Seroepidemiology which provides important information to document population immunity is rare in China. METHODOLOGY/PRINCIPAL FINDINGS: A cross sectional study of Enterovirus 71 (EV71 and Coxsackie A16 (CA16 seroprevalence was carried out in Guangdong, China, pre- and post- the 2010 hand, foot and mouth disease (HFMD epidemic period. The levels of EV71 and CA16 specific antibodies were evaluated by a microneutralization test and the geometric mean titer (GMT was calculated and compared. Our results indicated frequent infection by EV71 and CA16 in Guangdong before the 2010 epidemic. Only EV71 neutralizing antibody but not CA16 seroprevalence was significantly increased after the 2010 HFMD epidemic. Children less than 3 years old especially those aged 2 years showed the lowest positive rates for EV71 and CA16 NA before epidemic and the most significantly increased EV71 seroprevalence after epidemic. CA16 GMT values declined after the 2010 epidemic. CONCLUSIONS: These results indicate EV71 was the major pathogen of HFMD in Guangdong during the 2010 epidemic. The infection occurs largely in children less than 3 years, who should have first priority to receive an EV71 vaccine.

Pre-vaccination evolution of antibodies among infants 0, 3 and 6months of age: A longitudinal analysis of measles, enterovirus 71 and coxsackievirus 16.

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Fu, Chuanxi; Shen, Jichuan; Lu, Long; Li, Yajing; Cao, Yimin; Wang, Ming; Pei, Sen; Yang, Zhicong; Guo, Qing; Shaman, Jeffrey

2017-07-05

Due to waning levels of maternal antibodies (measles; enterovirus 71, EV71; and coxsackievirus A16, CoxA16), some infants may lose protection against infection prior to vaccination. Using a longitudinal design, we examine how maternal antibody levels evolve over time in infants prior to vaccination. In 2013-2014, we collected sera at ages 0, 3 and 6months from infants. We assayed for levels of measles IgG antibody (717, 233 and 75 sample sera tested at months 0, 3 and 6, respectively), and neutralizing antibodies for EV71 and CoxA16 (225, 217, and 72). Demographic and health information were collected, and a linear mixed model (LMM) was used to describe antibody levels over time. Pre-vaccination monotonic antibody decreases were observed for measles (1410, 195 and 22mIU/ml, p<0.001), EV71 (1:19.9, 6.3 and 4.5, p<0.001) and CoxA16 (1:16.3, 5.9, and 4.5, p<0.001). At 6months of age, only 2.7% (95%CI, 0.6-8.3), 6.8% (95%CI, 2.7-14.4) and 5.6% (95%CI, 1.9-12.7) of infants were antibody positive for measles, EV71 and CoxA16, respectively. LMM findings indicated that infants with higher antibody titers at birth experienced a greater loss of antibody level. An infection rate of 1.3% (95%CI, 0.1-6.1) was reported for both EV71 and CoxA16. Further modifications of vaccination strategies for measles, earlier vaccination for EV71 infection, and deployment of a CoxA16 vaccine need to be considered to limit infection among the very young. Copyright © 2017 Elsevier Ltd. All rights reserved.

Changes in environmental tobacco smoke (ETS) exposure over a 20-year period: cross-sectional and longitudinal analyses

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Jefferis, Barbara J; Thomson, Andrew G; Lennon, Lucy T; Feyerabend, Colin; Doig, Mira; McMeekin, Laura; Wannamethee, S Goya; Cook, Derek G; Whincup, Peter H

2009-01-01

Aims To examine long-term changes in environmental tobacco smoke (ETS) exposure in British men between 1978 and 2000, using serum cotinine. Design Prospective cohort: British Regional Heart Study. Setting General practices in 24 towns in England, Wales and Scotland. Participants Non-smoking men: 2125 studied at baseline [questionnaire (Q1): 1978–80, aged 40–59 years], 3046 studied 20 years later (Q20: 1998–2000, aged 60–79 years) and 1208 studied at both times. Non-smokers were men reporting no current smoking with cotinine < 15 ng/ml at Q1 and/or Q20. Measurements Serum cotinine to assess ETS exposure. Findings In cross-sectional analysis, geometric mean cotinine level declined from 1.36 ng/ml [95% confidence interval (CI): 1.31, 1.42] at Q1 to 0.19 ng/ml (95% CI: 0.18, 0.19) at Q20. The prevalence of cotinine levels ≤ 0.7 ng/ml [associated with low coronary heart disease (CHD) risk] rose from 27.1% at Q1 to 83.3% at Q20. Manual social class and northern region of residence were associated with higher mean cotinine levels both at Q1 and Q20; older age was associated with lower cotinine level at Q20 only. Among 1208 persistent non-smokers, cotinine fell by 1.47 ng/ml (95% CI: 1.37, 1.57), 86% decline. Absolute falls in cotinine were greater in manual occupational groups, in the Midlands and Scotland compared to southern England, although percentage decline was very similar across groups. Conclusions A marked decline in ETS exposure occurred in Britain between 1978 and 2000, which is likely to have reduced ETS-related disease risks appreciably before the introduction of legislation banning smoking in public places. PMID:19207361

Lung Cancer Risk and Demographic Characteristics of Current 20-29 Pack-year Smokers: Implications for Screening.

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Pinsky, Paul F; Kramer, Barnett S

2015-11-01

Based on current recommendations, 30+ pack-years of smoking are required for eligibility for low-dose CT (LDCT) lung cancer screening; former smokers must have quit within 15 years. We investigated whether current smokers with 20 to 29 pack-years have similar lung cancer risks as eligible former smokers and also whether they have a different demographic profile. The Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial (PLCO) was a randomly assigned screening trial of subjects age 55 to 74 years with chest radiographs (CXR) used for lung cancer. Subjects completed a baseline questionnaire containing smoking history questions. Cox proportional hazards models, adjusted for age and sex, were utilized to estimate hazard ratios (HRs) for various smoking history groups. Next, we utilized the National Health Interview Survey (NHIS), which inquired about smoking history and race/ethnicity, to analyze the demographic profiles of various high-risk smoking history categories. All statistical tests were two-sided. The PLCO cohort included 18 114 former and 12 243 current LDCT-eligible smokers, plus 2283 20- to 29-pack-year current smokers. The hazard ratio for 20- to 29-pack-year current smokers compared with eligible (30+ pack-year) former smokers was 1.07 (95% confidence interval [CI] = 0.75 to 1.5). Based on the NHIS, 10 million persons in the United States are currently LDCT eligible; an additional 1.6 million (16%, 95% CI = 13.6% to 19.0%) are 20- to 29-pack-year current smokers. The percentage increase in eligibles if 20- to 29-pack-year current smokers were included was substantially greater for women than men (22.2%, 95% CI = 17.9% to 26.7%; vs 12.2%, 95% CI = 9.3% to 15.3%, P non-Hispanic whites (30.0%, 95% CI = 24.2% to 36.0%; vs 14.1%, 95% CI = 11.1% to 17.0%, P smokers should be assessed. Published by Oxford University Press 2015. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Geostatistical model-based estimates of schistosomiasis prevalence among individuals aged = 20 years in West Africa

DEFF Research Database (Denmark)

Schur, Nadine; Hürlimann, Eveline; Garba, Amadou

2011-01-01

Schistosomiasis is a water-based disease that is believed to affect over 200 million people with an estimated 97% of the infections concentrated in Africa. However, these statistics are largely based on population re-adjusted data originally published by Utroska and colleagues more than 20 years...... ago. Hence, these estimates are outdated due to large-scale preventive chemotherapy programs, improved sanitation, water resources development and management, among other reasons. For planning, coordination, and evaluation of control activities, it is essential to possess reliable schistosomiasis...

The Role of Lifestyle Behaviors on 20-Year Cognitive Decline

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D. Cadar

2012-01-01

Full Text Available This study examined the association between smoking, physical activity and dietary choice at 36 and 43 years, and change in these lifestyle behaviors between these ages, and decline in verbal memory and visual search speed between 43 and 60–64 years in 1018 participants from MRC National Survey of Health and Development (NSHD, the British 1946 birth cohort. ANCOVA models were adjusted for sex, social class of origin, childhood cognition, educational attainment, adult social class, and depression; then the lifestyle behaviors were additionally mutually adjusted. Results showed that healthy dietary choice and physical activity were associated, respectively, with slower memory and visual search speed decline over 20 years, with evidence that increasing physical activity was important. Adopting positive health behaviors from early midlife may be beneficial in reducing the rate of cognitive decline and ultimately reducing the risk of dementia.

[Rheumatic cardiopathy in children younger than 6 years of age].

Science.gov (United States)

Vázquez-Antona, C; Calderón-Colmenero, J; Attié, F; Zabal, C; Buendía-Hernández, A; Díaz-Medina, L H; Bialkowski, J; García Arenal, F

1991-01-01

Most of the published papers on Rheumatic Fever (RF) have not included the younger population. We selected 211 cases of children with RF younger than 6 years of age from 9,471 clinical files from 1944 to 1982. These were followed retrospectively to identify the presence of rheumatic activity, subsequent attacks and penicillin profilaxis. From de 211 cases, 209 had carditis; 57% of them were girls and 43% boys. There were no previous infections of the upper respiratory tract in 36% of the patients. The number of cases with RF increased abruptly after 3 years of age and continued increasing until 5 years of age when 70.5% of the population had there first clinically recognized attack. Lesions were present in the mitral valve in 80% of the cases, in the aortic valve in 12%, in the tricuspid in 5% and in the pulmonary valve in 3%. The death rate during the first attack was 20% being refractory heart failure the main cause of death. Thirteen cases suffered rheumatic pneumonia, 9 of whom died (69.2%). 1) The incidence of acute rheumatic fever in children under 6 years of age has decreased with time. 2) The death rate as well as the valvular damage decreased with the parents cooperation with the treatment. 3) The changes in the clinical picture and the severity of valve sequelea may be due to penicillin profilaxis and the better understanding of the disease.

A Multicomponent, Preschool to Third Grade Preventive Intervention and Educational Attainment at 35 Years of Age.

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Reynolds, Arthur J; Ou, Suh-Ruu; Temple, Judy A

2018-03-01

Educational attainment is the leading social determinant of health, but few studies of prevention programs have examined whether the programs are associated with educational attainment outcomes after the mid-20s, especially for large-scale programs that provide a longer duration of services. To examine the association between a preschool to third grade intervention and educational attainment at midlife and differences by program duration, sex, and parental educational level. This matched-group, alternative intervention study assessed 1539 low-income minority children born in 1979 or 1980 who grew up in high-poverty neighborhoods in Chicago, Illinois. The comparison group included 550 children primarily from randomly selected schools participating in the usual early intervention. A total of 989 children who entered preschool in 1983 or 1984 and completed kindergarten in 1986 were included in the Chicago Longitudinal Study and were followed up for 27 to 30 years after the end of a multicomponent intervention. A total of 1398 participants (90.8%) in the original sample had educational attainment records at 35 years of age. The study was performed from January 1, 2002, through May 31, 2015. The Child-Parent Center Program provides school-based educational enrichment and comprehensive family services from preschool to third grade (ages 3-9 years). Educational outcomes from administrative records and self-report included school dropout, 4-year high school graduation, years of education, postsecondary credential, and earned degrees from associate's to master's or higher. A total of 1539 participants (mean [SD] age, 35.1 [0.32] years; 1423 [92.9%] black and 108 [7.1%] Hispanic) were included in the study. After weighting on 2 propensity scores, preschool participants had higher rates of postsecondary degree completion, including associate's degree or higher (15.7% vs 10.7%; difference, 5.0%; 95% CI, 1.0%-9.0%), master's degree (4.2% vs 1.5%; difference, 2.7%; 95% CI, 1

Modelling survival and mortality risk to 15 years of age for a national cohort of children with serious congenital heart defects diagnosed in infancy.

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Rachel L Knowles

Full Text Available Congenital heart defects (CHDs are a significant cause of death in infancy. Although contemporary management ensures that 80% of affected children reach adulthood, post-infant mortality and factors associated with death during childhood are not well-characterised. Using data from a UK-wide multicentre birth cohort of children with serious CHDs, we observed survival and investigated independent predictors of mortality up to age 15 years.Data were extracted retrospectively from hospital records and death certificates of 3,897 children (57% boys in a prospectively identified cohort, born 1992-1995 with CHDs requiring intervention or resulting in death before age one year. A discrete-time survival model accounted for time-varying predictors; hazards ratios were estimated for mortality. Incomplete data were addressed through multilevel multiple imputation.By age 15 years, 932 children had died; 144 died without any procedure. Survival to one year was 79.8% (95% confidence intervals [CI] 78.5, 81.1% and to 15 years was 71.7% (63.9, 73.4%, with variation by cardiac diagnosis. Importantly, 20% of cohort deaths occurred after age one year. Models using imputed data (including all children from birth demonstrated higher mortality risk as independently associated with cardiac diagnosis, female sex, preterm birth, having additional cardiac defects or non-cardiac malformations. In models excluding children who had no procedure, additional predictors of higher mortality were younger age at first procedure, lower weight or height, longer cardiopulmonary bypass or circulatory arrest duration, and peri-procedural complications; non-cardiac malformations were no longer significant.We confirm the high mortality risk associated with CHDs in the first year of life and demonstrate an important persisting risk of death throughout childhood. Late mortality may be underestimated by procedure-based audit focusing on shorter-term surgical outcomes. National monitoring

Modelling survival and mortality risk to 15 years of age for a national cohort of children with serious congenital heart defects diagnosed in infancy.

Science.gov (United States)

Knowles, Rachel L; Bull, Catherine; Wren, Christopher; Wade, Angela; Goldstein, Harvey; Dezateux, Carol

2014-01-01

Congenital heart defects (CHDs) are a significant cause of death in infancy. Although contemporary management ensures that 80% of affected children reach adulthood, post-infant mortality and factors associated with death during childhood are not well-characterised. Using data from a UK-wide multicentre birth cohort of children with serious CHDs, we observed survival and investigated independent predictors of mortality up to age 15 years. Data were extracted retrospectively from hospital records and death certificates of 3,897 children (57% boys) in a prospectively identified cohort, born 1992-1995 with CHDs requiring intervention or resulting in death before age one year. A discrete-time survival model accounted for time-varying predictors; hazards ratios were estimated for mortality. Incomplete data were addressed through multilevel multiple imputation. By age 15 years, 932 children had died; 144 died without any procedure. Survival to one year was 79.8% (95% confidence intervals [CI] 78.5, 81.1%) and to 15 years was 71.7% (63.9, 73.4%), with variation by cardiac diagnosis. Importantly, 20% of cohort deaths occurred after age one year. Models using imputed data (including all children from birth) demonstrated higher mortality risk as independently associated with cardiac diagnosis, female sex, preterm birth, having additional cardiac defects or non-cardiac malformations. In models excluding children who had no procedure, additional predictors of higher mortality were younger age at first procedure, lower weight or height, longer cardiopulmonary bypass or circulatory arrest duration, and peri-procedural complications; non-cardiac malformations were no longer significant. We confirm the high mortality risk associated with CHDs in the first year of life and demonstrate an important persisting risk of death throughout childhood. Late mortality may be underestimated by procedure-based audit focusing on shorter-term surgical outcomes. National monitoring systems should

Regular Exercise and Plasma Lipid Levels Associated with the Risk of Coronary Heart Disease: A 20-Year Longitudinal Study

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Teramoto, Masaru; Golding, Lawrence A.

2009-01-01

We investigated the effects of regular exercise on the plasma lipid levels that contribute to coronary heart disease (CHD), of 20 sedentary men who participated in an exercise program over 20 consecutive years. The men, whose initial ages ranged from 30-51 years, participated in the University of Nevada-based exercise program for an average of 45…

Prevalence of Hearing Loss Among a Representative Sample of Canadian Children and Adolescents, 3 to 19 Years of Age.

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Feder, Katya Polena; Michaud, David; McNamee, James; Fitzpatrick, Elizabeth; Ramage-Morin, Pamela; Beauregard, Yves

There are no nationally representative hearing loss (HL) prevalence data available for Canadian youth using direct measurements. The present study objectives were to estimate national prevalence of HL using audiometric pure-tone thresholds (0.5 to 8 kHz) and or distortion product otoacoustic emissions (DPOAEs) for children and adolescents, aged 3 to 19 years. This cross-sectional population-based study presents findings from the 2012/2013 Canadian Health Measures Survey, entailing an in-person household interview and hearing measurements conducted in a mobile examination clinic. The initial study sample included 2591 participants, aged 3 to 19 years, representing 6.5 million Canadians (3.3 million males). After exclusions, subsamples consisted of 2434 participants, aged 3 to 19 years and 1879 participants, aged 6 to 19 years, with valid audiometric results. Eligible participants underwent otoscopic examination, tympanometry, DPOAE, and audiometry. HL was defined as a pure-tone average >20 dB for 6- to 18-year olds and ≥26 dB for 19-year olds, for one or more of the following: four-frequency (0.5, 1, 2, and 4 kHz) pure-tone average, high-frequency (3, 4, 6, and 8 kHz) pure-tone average, and low-frequency (0.5, 1, and 2 kHz) pure-tone average. Mild HL was defined as >20 to 40 dB (6- to 18-year olds) and ≥26 to 40 dB (19-year olds). Moderate or worse HL was defined as >40 dB (6- to 19-year olds). HL in 3- to 5-year olds (n = 555) was defined as absent DPOAEs as audiometry was not conducted. Self-reported HL was evaluated using the Health Utilities Index Mark 3 hearing questions. The primary study outcome indicates that 7.7% of Canadian youth, aged 6 to 19, had any HL, for one or more pure-tone average. Four-frequency pure-tone average and high-frequency pure-tone average HL prevalence was 4.7 and 6.0%, respectively, whereas 5.8% had a low-frequency pure-tone average HL. Significantly more children/adolescents had unilateral HL. Mild HL was significantly

Shifts in soil fungal communities in Tuber melanosporum plantations over a 20-year transition from agriculture fields to oak woodlands

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Bing, L.; Fischer, C.R.; Bonet, J.A.; Castaño, C.; Colinas, C.

2016-07-01

Aim of study: To explore the diversity of soil fungi found in black truffle (Tuber melanosporum) plantations following the introduction of the mycorrhizal-colonized host tree, (Quercus ilex), through the development of the brûlé and production of mature sporocarps. Area of study: This research was carried out province of Teruel, Aragon (central eastern Spain). Material and Methods: Soil samples from 6 plantations were collected beneath Q. ilex trees inoculated with T. melanosporum, of 3, 5, 7, 10, 14 and 20 years after out planting in truffle plantations. Soil DNA was extracted, PCR-amplified and sequenced to compare soil fungi present at different ages. Main results: As tree age increased, we observed an increased frequency of T. melanosporum (from 8% to 71% of sequenced colonies) and concomitant decrease in the combined frequency of Fusarium spp. and Phoma spp. (from 64% to 3%). Research highlights: There are important shifts in species richness and in functional groups in the soil fungal communities in maturing black truffle-oak woodland plantations. The observed inverse relationship between the frequency of soil endophytic and/or pathogenic fungi and that of the mycorrhizal mutualist T. melanosporum provides support to continue a deeper analysis of shifts in fungal communities and functional groups where there is a transition from agriculture fields to woodlands. (Author)

24 CFR 511.71 - Administrative costs.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Administrative costs. 511.71... Administration § 511.71 Administrative costs. (a) Maximum amount. Any grantee may use not to exceed 10 percent of... years for administrative costs eligible under paragraphs (b) and (c) of this section. Eligible grantees...

Prediction of Protection against Asian Enterovirus 71 Outbreak Strains by Cross-neutralizing Capacity of Serum from Dutch Donors, The Netherlands

Science.gov (United States)

Koen, Gerrit; van Eijk, Hetty; Koekkoek, Sylvie M.; de Jong, Menno D.; Wolthers, Katja C.

2016-01-01

Outbreaks of human enterovirus 71 (EV-71) in Asia are related to high illness and death rates among children. To gain insight into the potential threat for the population of Europe, we determined the neutralizing activity in intravenous immunoglobulin (IVIg) batches and individual serum samples from donors in the Netherlands against EV-71 strains isolated in Europe and in Asia. All IVIg batches and 41%, 79%, and 65% of serum samples from children ≤5 years of age, women of childbearing age, and HIV-positive men, respectively, showed high neutralizing activity against a Dutch C1 strain, confirming widespread circulation of EV-71 in the Netherlands. Asian B3–4 and C4 strains were efficiently cross-neutralized, predicting possible protection against extensive circulation and associated outbreaks of those types in Europe. However, C2 and C5 strains that had few mutations in the capsid region consistently escaped neutralization, emphasizing the importance of monitoring antigenic diversity among circulating EV-71 strains. PMID:27533024

Prediction of Protection against Asian Enterovirus 71 Outbreak Strains by Cross-neutralizing Capacity of Serum from Dutch Donors, The Netherlands.

Science.gov (United States)

van der Sanden, Sabine M G; Koen, Gerrit; van Eijk, Hetty; Koekkoek, Sylvie M; de Jong, Menno D; Wolthers, Katja C

2016-09-01

Outbreaks of human enterovirus 71 (EV-71) in Asia are related to high illness and death rates among children. To gain insight into the potential threat for the population of Europe, we determined the neutralizing activity in intravenous immunoglobulin (IVIg) batches and individual serum samples from donors in the Netherlands against EV-71 strains isolated in Europe and in Asia. All IVIg batches and 41%, 79%, and 65% of serum samples from children ≤5 years of age, women of childbearing age, and HIV-positive men, respectively, showed high neutralizing activity against a Dutch C1 strain, confirming widespread circulation of EV-71 in the Netherlands. Asian B3-4 and C4 strains were efficiently cross-neutralized, predicting possible protection against extensive circulation and associated outbreaks of those types in Europe. However, C2 and C5 strains that had few mutations in the capsid region consistently escaped neutralization, emphasizing the importance of monitoring antigenic diversity among circulating EV-71 strains.

Delivery outcomes for nulliparous women at the extremes of maternal age - a cohort study.

LENUS (Irish Health Repository)

Vaughan, DA

2013-06-12

OBJECTIVE: To examine the associations between extremes of maternal age (≤17 years or ≥40 years) and delivery outcomes. DESIGN: Retrospective cohort study. SETTING: Urban maternity hospital in Ireland. POPULATION: A total of 36 916 nulliparous women with singleton pregnancies who delivered between 2000 and 2011. METHODS: The study population was subdivided into five maternal age groups based on age at first booking visit: ≤17 years, 18-19 years, 20-34 years, 35-39 years and women aged ≥40 years. Logistic regression analyses were performed to examine the associations between extremes of maternal age and delivery outcomes, adjusting for potential confounding factors. MAIN OUTCOME MEASURES: Preterm birth, admission to the neonatal unit, congenital anomaly, caesarean section. RESULTS: Compared with maternal age 20-34 years, age ≤17 years was a risk factor for preterm birth (adjusted odds ratio [adjOR] 1.83, 95% confidence interval [95% CI] 1.33-2.52). Babies born to mothers ≥40 years were more likely to require admission to the neonatal unit (adjOR 1.35, 95% CI 1.06-1.72) and to have a congenital anomaly (adjOR 1.71, 95% CI 1.07-2.76). The overall caesarean section rate in nulliparous women was 23.9% with marked differences at the extremes of maternal age; 10.7% at age ≤17 years (adjOR 0.46, 95% CI 0.34-0.62) and 54.4% at age ≥40 years (adjOR 3.24, 95% CI 2.67-3.94). CONCLUSIONS: Extremes of maternal age need to be recognised as risk factors for adverse delivery outcomes. Low caesarean section rates in younger women suggest that a reduction in overall caesarean section rates may be possible.

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.

[Detection of cerebrospinal fluid anti-enterovirus 71 IgM in children with severe hand, food and mouth disease induced by enterovirus 71 infection and its clinical significance].

Science.gov (United States)

Wu, Yidong; Chen, Dong; Zhou, Jun; Wang, Jie; Zhao, Shiyong; Shao, Qimin; Wei, Yi

2015-05-01

To detect the anti-enterovirus 71 (EV71) IgM level in cerebrospinal fluid (CSF) of children with severe hand, foot and mouth disease (HFMD) induced by EV71 and then analyze the relationships among the IgM antibody levels, CSF routine examination and patients' clinical features, and thus to evaluate the clinical significance of anti-EV71 IgM as a new indicator for early diagnosis of children with severe HFMD induced by EV71. A total of 294 laboratory-confirmed cases of children with severe HFMD infected with EV71 were enrolled into the research group from March 2014 to June 2014, consisting of 53 fatal cases and 241 severe cases, and their CSF samples underwent enzyme-linked immunosorbent assay (ELISA) for anti-EV71 IgM levels, CSF routine and biochemical tests. Forty-one cases of children with severe HFMD induced by other enteroviruses were collected as antibody-testing control group during the same period. In the research group, the total positive rate of anti-EV71 IgM in 294 CSF samples of children with severe HFMD infected by EV71 was 60.2% (177/294); the positive rate of anti-EV71 IgM in the fatal HFMD subgroup was 62.3% (33/53); the positive rate of anti-EV71 IgM in the severe HFMD subgroup was 59.8% (144/241). In the control group, the results of CSF anti-EV71 IgM tests were all negative (0/41). In the research group, patients in antibody-positive subgroup (2.5±1.2) years old were younger than those in antibody-negative subgroup (2.9±1.1) years old (t=2.595, P=0.010). And within the antibody-positive subgroup, the patients ((1.9±0.7) years old) with fatal type disease were younger than those ((2.6±1.2) years old) with severe type disease (t=3.150, P=0.002). The CSF nucleated cells count and positive rates (105 (56,180) ×10(6) /L; 97.7% (173/177)) in antibody-positive subgroup were higher than those (62(30,150) ×10(6) /L; 83.8% (98/117)) in antibody-negative subgroup (Z=3.663, P=0.000; χ(2)=19.089, P=0.000). In antibody-positive subgroup, the percentage

Diabetes, glycosuria, and proteinuria in a Japanese cohort followed for 20 years

International Nuclear Information System (INIS)

Brodsky, J.B.; Moore, D.F.; Hamilton, H.B.; Kawate, Ryoso.

1988-07-01

An analysis of noninsulin-dependent diabetes mellitus, glycosuria, and proteinuria in a Japanese cohort, which has been followed for 20 years, is presented. For the last 14 years of follow-up in Hiroshima, the sex-specific incidence rates of diabetes were approximately constant at 1.2 - 1.4 cases/100 per 2-year interval for males (p > .50) and at 0.5 - 0.6 cases/100 per 2-year interval for females (p > .20). The diagnosis of diabetes depended on first screening for glycosuria and then administering an oral glucose tolerance test only to those with glycosuria. The relatively greater prevalence of glycosuria and diabetes among males has also been noted by others using similar methods. It has been reported elsewhere that if the glucose tolerance test were used to screen for diabetes, the sex difference may not be apparent. The prevalence of diabetes increased over the course of study (p < .001), and the increase was attributed to aging of the cohort. The size of the undiagnosed diabetic population was estimated and the observed prevalence rate was determined to be about 75 % of the actual prevalence rate at the end of 8 years of follow-up and to be about 89 % of the actual prevalence rate at the end of 20 years of follow-up. Proteinuria prevalence was 4.3 % in nondiabetics, 23.5 % in Hiroshima diabetics, and 18.7 % in Nagasaki diabetics. The differences in prevalence rates between nondiabetics and diabetics were highly significant (p < .001). (author)

Effects of external loads on postural sway during quiet stance in adults aged 20-80 years.

Science.gov (United States)

Hill, M W; Duncan, M J; Oxford, S W; Kay, A D; Price, M J

2018-01-01

The purpose of this study was to investigate the effects of holding external loads on postural sway during upright stance across age decades. Sixty-five healthy adults (females, n = 35), aged 18-80 years were assessed in four conditions; (1) standing without holding a load, holding a load corresponding to 5% body mass in the (2) left hand, (3) right hand and (4) both hands. The centre of pressure (COP) path length and anteroposterior and mediolateral COP displacement were used to indirectly assess postural sway. External loading elicited reductions in COP measures of postural sway in older age groups only (P  0.05). Holding external loads during standing is relevant to many activities of daily living (i.e. holding groceries). The reduction in postural sway may suggest this type of loading has a stabilising effect during quiet standing among older adults. Copyright © 2017 Elsevier Ltd. All rights reserved.

Intake of high-fructose corn syrup sweetened soft drinks, fruit drinks and apple juice is associated with prevalent arthritis in US adults, aged 20-30 years.

Science.gov (United States)

DeChristopher, L R; Uribarri, J; Tucker, K L

2016-03-07

There is a link between joint and gut inflammation of unknown etiology in arthritis. Existing research indicates that regular consumption of high-fructose corn syrup sweetened (HFCS) soft drinks, but not diet soft drinks, may be associated with increased risk of seropositive rheumatoid arthritis (RA) in women, independent of other dietary and lifestyle factors. One unexplored hypothesis for this association is that fructose malabsorption, due to regular consumption of excess free fructose (EFF) and HFCS, contributes to fructose reactivity in the gastrointestinal tract and intestinal in situ formation of enFruAGEs, which once absorbed, travel beyond the intestinal boundaries to other tissues and promote inflammation. In separate studies, the accumulation of advanced glycation end-products has been associated with joint inflammation in RA. Objective of this study was to assess the association between EFF beverages intake and non-age, non-wear and tear-associated arthritis in US young adults. In this cross sectional study of 1209 adults aged 20-30y, (Nutrition and Health Examination Surveys 2003-2006) exposure variables were high EFF beverages, including HFCS sweetened soft drinks, and any combination of HFCS sweetened soft drinks, fruit drinks (FD) and apple juice, referred to as tEFF. Analyses of diet soda and diet FD were included for comparison. The outcome was self-reported arthritis. Rao Scott Ҳ(2) was used for prevalence differences and logistic regression for associations, adjusted for confounders. Young adults consuming any combination of high EFF beverages (tEFF) ⩾5 times/week (but not diet soda) were three times as likely to have arthritis as non/low consumers (odds ratios=3.01; p⩽0.021; 95% confidence intervals=1.20-7.59), independent of all covariates, including physical activity, other dietary factors, blood glucose and smoking. EFF beverage intake is significantly associated with arthritis in US adults aged 20-30 years, possibly due to the

Challenges to Licensure of Enterovirus 71 Vaccines

Science.gov (United States)

Wang, Jen-Ren; Chi, Chia-Yu; Chong, Pele; Su, Ih-Jen

2012-01-01

Human enteroviruses usually cause self-limited infections except polioviruses and enterovirus 71 (EV71), which frequently involve neurological complications. EV71 vaccines are being evaluated in humans. However, several challenges to licensure of EV71 vaccines need to be addressed. Firstly, EV71 and coxsackievirus A (CA) are frequently found to co-circulate and cause hand-foot-mouth disease (HFMD). A polyvalent vaccine that can provide protection against EV71 and prevalent CA are desirable. Secondly, infants are the target population of HFMD vaccines and it would need multi-national efficacy trials to prove clinical protection and speed up the licensure and usage of HFMD vaccines in children. An international network for enterovirus surveillance and clinical trials is urgently needed. Thirdly, EV71 is found to evolve quickly in the past 15 years. Prospective cohort studies are warranted to clarify clinical and epidemiological significances of the antigenic and genetic variations between different EV71 genogroups, which is critical for vaccine design. PMID:22953003

Challenges to licensure of enterovirus 71 vaccines.

Directory of Open Access Journals (Sweden)

Min-Shi Lee

Full Text Available Human enteroviruses usually cause self-limited infections except polioviruses and enterovirus 71 (EV71, which frequently involve neurological complications. EV71 vaccines are being evaluated in humans. However, several challenges to licensure of EV71 vaccines need to be addressed. Firstly, EV71 and coxsackievirus A (CA are frequently found to co-circulate and cause hand-foot-mouth disease (HFMD. A polyvalent vaccine that can provide protection against EV71 and prevalent CA are desirable. Secondly, infants are the target population of HFMD vaccines and it would need multi-national efficacy trials to prove clinical protection and speed up the licensure and usage of HFMD vaccines in children. An international network for enterovirus surveillance and clinical trials is urgently needed. Thirdly, EV71 is found to evolve quickly in the past 15 years. Prospective cohort studies are warranted to clarify clinical and epidemiological significances of the antigenic and genetic variations between different EV71 genogroups, which is critical for vaccine design.

Left cheek bias for emotion perception, but not expression, is established in children aged 3-7 years.

Science.gov (United States)

Lindell, Annukka K; Tenenbaum, Harriet R; Aznar, Ana

2017-01-01

As the left hemiface is controlled by the emotion-dominant right hemisphere, emotion is expressed asymmetrically. Portraits showing a model's left cheek consequently appear more emotive. Though the left cheek bias is well established in adults, it has not been investigated in children. To determine whether the left cheek biases for emotion perception and expression are present and/or develop between the ages of 3 and 7 years, 145 children (71 male, 74 female; M age = 65.49 months) completed two experimental tasks: one assessing biases in emotion perception, and the other assessing biases in emotion expression. Regression analysis confirmed that children aged 3-7 years find left cheek portraits happier than right cheek portraits, and age does not predict the magnitude of the bias. In contrast when asked to pose for a photo expressing happiness children did not show a left cheek bias, with logistic regression confirming that age did not predict posing orientations. These findings indicate that though the left cheek bias for emotion perception is established by age 3, a similar bias for emotion expression is not evident by age 7. This implies that tacit knowledge of the left cheek's greater expressivity is not innate but develops in later childhood/adolescence.

Oral health of children born small for gestational age.

LENUS (Irish Health Repository)

O'Connell, A C

2010-10-01

We sought to evaluate the oral health status of children born small for gestational age (SGA). Children now aged 4-8 years who were born SGA (birth weight < -2 SDS) were examined using standardised criteria. The parents completed a structured oral health questionnaire. Twenty females and 25 males, mean age 72.1 months, and mean birth weight 2.1 kg, participated in the study. Poor appetite was a concern; 32 (71%) children snacked between meals and 14 (30%) used carbonated beverages more than 3 times daily. Erosion was present in 9 (20%) children. Dental decay occurred in 22 (47%) children with 92% being untreated. Eight children had more than 5 decayed teeth. It is essential that clinicians working with children born SGA include oral health within the general health surveillance and refer these children for a dental assessment within the first 2 years to support parents in establishing safe feeding patterns for their children.

Prevalence of uncorrected refractive errors in adults aged 30 years and above in a rural population in Pakistan

International Nuclear Information System (INIS)

Abdullah, A.S.; Azam, M.; Nigar, M.

2015-01-01

Uncorrected refractive errors are a leading cause of visual disability globally. This population-based study was done to estimate the prevalence of uncorrected refractive errors in adults aged 30 years and above of village Pawakah, Khyber Pakhtunkhwa (KPK), Pakistan. Methods: It was a cross-sectional survey in which 1000 individuals were included randomly. All the individuals were screened for uncorrected refractive errors and those whose visual acuity (VA) was found to be less than 6/6 were refracted. In whom refraction was found to be unsatisfactory (i.e., a best corrected visual acuity of <6/6) further examination was done to establish the cause for the subnormal vision. Results: A total of 917 subjects participated in the survey (response rate 92%). The prevalence of uncorrected refractive errors was found to be 23.97% among males and 20% among females. The prevalence of visually disabling refractive errors was 6.89% in males and 5.71% in females. The prevalence was seen to increase with age, with maximum prevalence in 51-60 years age group. Hypermetropia (10.14%) was found to be the commonest refractive error followed by Myopia (6.00%) and Astigmatism (5.6%). The prevalence of Presbyopia was 57.5% (60.45% in males and 55.23% in females). Poor affordability was the commonest barrier to the use of spectacles, followed by unawareness. Cataract was the commonest reason for impaired vision after refractive correction. The prevalence of blindness was 1.96% (1.53% in males and 2.28% in females) in this community with cataract as the commonest cause. Conclusions: Despite being the most easily avoidable cause of subnormal vision uncorrected refractive errors still account for a major proportion of the burden of decreased vision in this area. Effective measures for the screening and affordable correction of uncorrected refractive errors need to be incorporated into the health care delivery system. (author)

The effectiveness of a web-based brief alcohol intervention in reducing heavy drinking among adolescents aged 15 to 20 years with a low educational background: study protocol for a randomized controlled trial

NARCIS (Netherlands)

Voogt, C.V.; Poelen, E.A.P.; Lemmers, A.C.J.; Engels, R.C.M.E.

2012-01-01

The serious negative health consequences of heavy drinking among adolescents is cause for concern, especially among adolescents aged 15 to 20 years with a low educational background. In the Netherlands, there is a lack of alcohol prevention programs directed to the drinking patterns of this specific

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.

Exclusive breastfeeding duration and determinants among Brazilian children under two years of age

Directory of Open Access Journals (Sweden)

Sarah Warkentin

2013-06-01

Full Text Available OBJECTIVE: The present study described the duration and identified the determinants of exclusive breastfeeding. METHODS: The study used data from the Pesquisa Nacional de Demografia e Saúde da Criança e da Mulher 2006 (National Demographic and Health Survey on Women and Children 2006. Data were collected using questionnaires administered by trained professionals and refer to a subsample of 1,704 children aged less than 24 months. The estimated durations of exclusive breastfeeding are presented according to socioeconomic, demographic and epidemiological variables. Kaplan Meier estimator curves were used to produce valid estimates of breastfeeding duration and the Cox's proportional hazards model was fitted to identify risks. RESULTS: The median estimated duration of exclusive breastfeeding was 60 days. The final Cox model consisted of mother's age <20 years (hazard ratio=1.53, 95% confidence interval=1.11-1.48, use of pacifier (hazard ratio=1.53, 95% confidence interval=1.37-1.71, not residing in the country's southeast region (hazard ratio=1.22, 95% confidence interval=1.07-1.40 and socioeconomic status (hazard ratio=1.28, 95% confidence interval=1.06-1.55. CONCLUSION: The Kaplan Meier estimator corrected the underestimated duration of breastfeeding in the country when calculated by the current status methodology. Despite the national efforts done in the last decades to promote breastfeeding, the results indicate that the duration of exclusive breastfeeding is still half of that recommended for this dietary practice to promote health. Ways to revert this situation would be ongoing educational activities involving the educational and health systems, associated with advertising campaigns on television and radio mainly targeting young mothers with low education level and low income, identified as those at high risk of weaning their children early.

Exploring the effect of depressive symptoms and ageing on metamemory in an Italian adult sample.

Science.gov (United States)

Fastame, Maria Chiara

2014-01-01

The current study aimed to investigate the effect of depression and age-related factors on metamemory measures in an Italian adult sample. Fifty-eight healthy participants were recruited in Northern Italy and were, respectively, assigned to the following groups: Young (20-30 years old), old (60-70 years old), and Very Old (71-84 years old). Participants were administered a battery of tests, including a word recall task, self-referent mnestic efficiency scales, general beliefs about memory, and depression measures. General beliefs about memory, self-efficacy, and beliefs about the control of personal memory were predicted by age, education, depression, and mnestic and cognitive efficiency. Finally, age-related differences were found in metamemory measures: the accuracy of mnestic control processes is thought to be lower by very old adults than by old and young individuals.

Normative monocular visual acuity for early treatment diabetic retinopathy study charts in emmetropic children 5 to 12 years of age.

Science.gov (United States)

Dobson, Velma; Clifford-Donaldson, Candice E; Green, Tina K; Miller, Joseph M; Harvey, Erin M

2009-07-01

To provide normative data for children tested with Early Treatment Diabetic Retinopathy Study (ETDRS) charts. Cross-sectional study. A total of 252 Native American (Tohono O'odham) children aged 5 to 12 years. On the basis of cycloplegic refraction conducted on the day of testing, all were emmetropic (myopia < or =0.25 diopter [D] spherical equivalent, hyperopia < or =1.00 D spherical equivalent, and astigmatism < or =0.50 D in both eyes). Monocular visual acuity was tested at 4 m, using 1 ETDRS chart for the right eye (RE) and another for the left eye (LE). Visual acuity was scored as the total number of letters correctly identified, by naming or matching to letters on a lap card, and as the smallest letter size for which the child identified 3 of 5 letters correctly. Visual acuity results did not differ for the RE versus the LE, so data are reported for the RE only. Mean visual acuity for 5-year-olds (0.16 logarithm of the minimum angle of resolution [logMAR] [20/29]) was significantly worse than for 8-, 9-, 10-, 11-, and 12-year-olds (0.05 logMAR [20/22] or better at each age). The lower 95% prediction limit for determining whether a child has visual acuity within the normal range was 0.38 (20/48) for 5-year-olds and 0.30 (20/40) for 6- to 12-year-olds, which was reduced to 0.32 (20/42) for 5-year-olds and 0.21 (20/32) for 6- to 12-year-olds when recalculated with outlying data points removed. Mean interocular acuity difference did not vary by age, averaging less than 1 logMAR line at each age, with a lower 95% prediction limit of 0.17 log unit (1.7 logMAR lines) across all ages. For monocular visual acuity based on ETDRS charts to be in the normal range, it must be better than 20/50 for 5-year-olds and better than 20/40 for 6- to 12-year-olds. Normal interocular acuity difference includes values of less than 2 logMAR lines. Normative ETDRS visual acuity values are not as good as norms reported for adults, suggesting that a child's visual acuity results should

Studies on Inhibition of Proliferation of Enterovirus-71 by Compound YZ-LY-0.

Science.gov (United States)

Yang, Qingzhan; Jie, Qing; Shaw, Neil; Li, Lei; Rao, Zihe; Yin, Zheng; Lou, Zhiyong

2015-01-01

In recent years, hand-foot-and-mouth disease (HFMD), which is caused by Enteroviruses, has emerged as a serious illness. It affects mainly children under the age of five and results in high fatality rates. Enterovirus 71 (EV71) is the main causative agent of HFMD in China and currently there are no effective anti-viral drugs available to treat HFMD. In the present study, we screened compounds for inhibition of proliferation of EV71. Compound YZ-LY-0 stalled the life cycle of EV71. The inhibitor exhibited EC50 value of 0.29 μm against SK-EV006 strain of EV71. Notably, YZ-LY-0 had low cytotoxicity (CC50 > 100 μM) and a high selectivity index (over 300) in Vero and RD cells. YZ-LY-0 in combination with an EV71 RdRp inhibitor or an entry inhibitor showed an antagonistic effect at very low concentrations. However, at higher concentrations the inhibitors exhibited a synergistic effect in inhibiting viral replication. Preliminary results on investigation of the mechanism of inhibition indicate that YZ-LY-0 does not block the entry of the virus in the host cell, but instead inhibits an early stage of EV71 replication. Our studies provide a potential clinical therapeutic option against EV71 infections and suggest that a combined application of YZ-LY-0 with other inhibitors could be more effective in the treatment of HFMD.

[Epidemiological survey of asthma among children aged 0-14 years in 2010 in urban Zhongshan, China].

Science.gov (United States)

Huang, Juan; Huang, Dong-Ming; Xiao, Xiao-Xiong; Fu, Si-Mao; Luo, Cui-Mei; Zeng, Guan; Wang, Ye-Hong; Wang, Ke-Ming; Ruan, Jian; Zhen, Bo-Qiang; Li, Min; Li, Lan; Cui, Bi-Yun; Huang, Gui-Zhen; Wang, Gui-Lan; Rong, Jia-Yan; Huang, Jian-Mei; Xiao, Qiong-Qing; Guo, Xiao-Ling

2015-02-01

To investigate the prevalence, current treatment, and clinical characteristics of asthma, as well as the risk factors for this disease, among children aged 0-14 years in 2010 in urban Zhongshan, China. A total of 10 336 children aged 0-14 years were selected from urban Zhongshan by cluster random sampling. The Third National Childhood Asthma Epidemiological Questionnaire 2010 was used to analyze the prevalence, current treatment, and clinical characteristics of childhood asthma, as well as the risk factors for this disease. Asthma was diagnosed in 179 cases (1.73%). The prevalence of asthma in male children was significantly higher than that in female children (2.25% vs 1.16%; Pattacks were common in 104 cases (58.1%), 110 cases (61.5%) had slow onset, 102 cases (57.0%) had gradually relieved conditions, 61 cases (34.1%) suffered from asthma during seasonal transition, and 150 cases (83.8%) developed asthma due to respiratory tract infection. Among all asthmatic children, 71.5% had been treated with inhaled corticosteroids, and 71.5% had been treated with bronchodilator. The multivariate logistic regression analysis showed that a history of penicillin allergy, a family history of allergy, food allergy, eczema, allergic rhinitis, cesarean delivery, family mould, and perinatal passive smoking were independent risk factors for childhood asthma. The prevalence of childhood asthma in urban Zhongshan is on a high level, and is associated with gender. The treatment of asthma has been standardized, but still needs further improvement. The onset of asthma attack is influenced by various factors.

Impact of age on the importance of systolic and diastolic blood pressures for stroke risk: the MOnica, Risk, Genetics, Archiving, and Monograph (MORGAM) Project.

Science.gov (United States)

Vishram, Julie K K; Borglykke, Anders; Andreasen, Anne H; Jeppesen, Jørgen; Ibsen, Hans; Jørgensen, Torben; Broda, Grazyna; Palmieri, Luigi; Giampaoli, Simona; Donfrancesco, Chiara; Kee, Frank; Mancia, Giuseppe; Cesana, Giancarlo; Kuulasmaa, Kari; Sans, Susana; Olsen, Michael H

2012-11-01

This study investigates age-related shifts in the relative importance of systolic (SBP) and diastolic (DBP) blood pressures as predictors of stroke and whether these relations are influenced by other cardiovascular risk factors. Using 34 European cohorts from the MOnica, Risk, Genetics, Archiving, and Monograph (MORGAM) Project with baseline between 1982 and 1997, 68 551 subjects aged 19 to 78 years, without cardiovascular disease and not receiving antihypertensive treatment, were included. During a mean of 13.2 years of follow-up, stroke incidence was 2.8%. Stroke risk was analyzed using hazard ratios per 10-mm Hg/5-mm Hg increase in SBP/DBP by multivariate-adjusted Cox regressions, including SBP and DBP simultaneously. Because of nonlinearity, DBP was analyzed separately for DBP ≥ 71 mm Hg and DBP <71 mm Hg. Stroke risk was associated positively with SBP and DBP ≥ 71 mm Hg (SBP/DBP ≥ 71 mm Hg; hazard ratios: 1.15/1.06 [95% CI: 1.12-1.18/1.03-1.09]) and negatively with DBP <71 mm Hg (0.88[0.79-0.98]). The hazard ratio for DBP decreased with age (P<0.001) and was not influenced by other cardiovascular risk factors. Taking into account the age × DBP interaction, both SBP and DBP ≥ 71 mm Hg were significantly associated with stroke risk until age 62 years, but in subjects older than 46 years the superiority of SBP for stroke risk exceeded that of DBP ≥ 71 mm Hg and remained significant until age 78 years. DBP <71 mm Hg became significant at age 50 years with an inverse relation to stroke risk. In Europeans, stroke risk should be assessed by both SBP and DBP until age 62 years with increased focus on SBP from age 47 years. From age 62 years, emphasis should be on SBP without neglecting the potential harm of very low DBP.

Dietary pattern and 20 year mortality in elderly men in Finland, Italy and the Netherlands: Longitudinal cohort study.

NARCIS (Netherlands)

Huijbregts, P.; Feskens, E.J.M.; Résénen, L.; Fidanza, F.; Nissinen, A.; Menotti, A.; Kromhout, D.

1997-01-01

OBJECTIVE: To investigate the association of dietary pattern and mortality in international data. DESIGN: Cohort study with 20 years' follow up of mortality. SETTING: Five cohorts in Finland, the Netherlands, and Italy. SUBJECTS: Population based random sample of 3045 men aged 50-70 years in 1970.

[Prevalence of central nervous system tumours and histological identification in the operated patient: 20 years of experience].

Science.gov (United States)

Anaya-Delgadillo, Gustavo; de Juambelz-Cisneros, Pedro Pablo; Fernández-Alvarado, Basilio; Pazos-Gómez, Fernando; Velasco-Torre, Andrea; Revuelta-Gutiérrez, Rogelio

Central nervous system tumours comprise a heterogeneous group of neoplasms with great histological diversity. Despite the rising prevalence of these tumours in developing countries, some places like Mexico and Latin America have no representative studies that show the real impact of these tumours in our population. To describe the characteristics of the primary and secondary tumours of the central nervous system in the last 20 years in a Mexican institution. Patients with histopathological diagnosis from 1993 to 2013 in our institution, grouping them according to WHO classification 2007, characterising them by age group, gender, and anatomical location. There were a total of 511 tumours of the central nervous system. Of those, 292 were women and 219 men, with a ratio 1.3: 1, and a mean age of 49.3 years. Tumours with higher prevalence were: Meningeal tumours, 171 (33%), followed by neuroepithelial, 121 (24%). Astrocytoma had the highest prevalence in paediatric patients, whereas in those older than 20 years it was the meningioma. The supratentorial location was the most involved. This is the first study of a series of cases in Mexico that is performed by taking into account benign and malignant tumours of the central nervous system, with patients of all age groups with a range of 20 years. While this work only represents a retrospective analysis of an institution, it can be a strong indication of the epidemiology of these tumours in our environment. Copyright © 2016. Publicado por Masson Doyma México S.A.

Trends and patterns of sexual behaviors among adolescents and adults aged 14 to 59 years, United States.

Science.gov (United States)

Liu, Gui; Hariri, Susan; Bradley, Heather; Gottlieb, Sami L; Leichliter, Jami S; Markowitz, Lauri E

2015-01-01

Evaluation of sexual behaviors is essential to better understand the epidemiology of sexually transmitted infections and their sequelae. The National Health and Nutrition Examination Surveys (NHANES) is an ongoing probability sample survey of the US population. Using NHANES sexual behavior data from 1999 to 2012, we performed the following: (1) trend analyses among adults aged 25 to 59 years by 10-year birth cohorts and (2) descriptive analyses among participants aged 14 to 24 years. Sex was defined as vaginal, anal, or oral sex. Among adults aged 25 to 59 years, median age at sexual initiation decreased between the 1940-1949 and 1980-1989 cohorts from 17.9 to 16.2 among females (P trend < 0.001) and from 17.1 to 16.1 among males (P trend < 0.001). Median lifetime partners increased between the 1940-1949 and 1970-1979 cohorts, from 2.6 to 5.3 among females (P trend < 0.001) and from 6.7 to 8.8 among males (P trend < 0.001). The percentage of females reporting ever having a same-sex partner increased from 5.2% to 9.3% between the 1940-1949 and 1970-1979 cohorts (P trend < 0.001). Among participants aged 14 to 24 years, the percentage having had sex increased with age, from 12.5% among females and 13.1% among males at age 14 years to more than 75% at age 19 years for both sexes. Among sexually experienced 14- to 19-year-olds, 45.2% of females and 55.0% of males had at least 3 lifetime partners; 39.4% of females and 48.6% of males had at least 2 partners in the past year. The proportion of females aged 20 to 24 years who reported ever having a same-sex partner was 14.9%. The proportion of participants aged 14-19 or 20-24 years reporting ever having sex did not differ by survey year from 1999 to 2012 for either males or females. Sexual behaviors changed with successive birth cohorts, with more pronounced changes among females. A substantial proportion of adolescents are sexually active and have multiple partners. These data reinforce existing recommendations for sexual

Canadian prediction equations of spirometric lung function for Caucasian adults 20 to 90 years of age: Results from the Canadian Obstructive Lung Disease (COLD) study and the Lung Health Canadian Environment (LHCE) study

DEFF Research Database (Denmark)

Tan, Wan C; Bourbeau, J; Hernandez, P

2011-01-01

BACKGROUND: Currently, no reference or normative values for spirometry based on a randomly selected Canadian population exist. OBJECTIVE: The aim of the present analysis was to construct spirometric reference values for Canadian adults 20 to 90 years of age by combining data collected from health...

On the state of the TM 71 extensometer monitoring in Slovenia: seven years of micro-tectonic displacement measurements

Czech Academy of Sciences Publication Activity Database

Gosar, A.; Šebela, S.; Košťák, Blahoslav; Stemberk, Josef

2011-01-01

Roč. 8, č. 4 (2011), s. 389-402 ISSN 1214-9705 Institutional research plan: CEZ:AV0Z30460519 Keywords : geodynamics * TM 71 extensometer * micro-tectonic displacements Subject RIV: DE - Earth Magnetism, Geodesy, Geography Impact factor: 0.530, year: 2011 http://www.irsm.cas.cz/abstracts/AGG/04_11/2_Gosar.pdf

Older adults' health and late-life drinking patterns: a 20-year perspective.

Science.gov (United States)

Moos, Rudolf H; Brennan, Penny L; Schutte, Kathleen K; Moos, Bernice S

2010-01-01

This study focused on the associations between older adults' health-related problems and their late-life alcohol consumption and drinking problems. A sample of 719 late-middle-aged community residents (55-65 years old at baseline) participated in a survey of health and alcohol consumption and this survey was followed 10 years and 20 years later. Health-related problems increased and alcohol consumption and drinking problems declined over the 20-year interval. Medical conditions, depressive symptoms, medication use, and acute health events were associated with a higher likelihood of abstinence; acute health events were also associated with less alcohol consumption. In contrast, reliance on alcohol to reduce pain was linked to more alcohol consumption. Moreover, an individual's overall health burden and reliance on alcohol to reduce pain were associated with more drinking problems. Reliance on alcohol to reduce pain potentiated the association between health burden, alcohol consumption and drinking problems. Older adults who have more health problems and rely on alcohol to manage pain are at elevated risk for drinking problems. Health care providers should target high-risk older adults, such as those who drink to reduce pain, for screening and brief interventions to help them identify new ways to cope with pain and curtail their drinking.

Risk Factors in Preschool Children for Predicting Asthma During the Preschool Age and the Early School Age: a Systematic Review and Meta-Analysis.

Science.gov (United States)

Bao, Yixia; Chen, Zhimin; Liu, Enmei; Xiang, Li; Zhao, Deyu; Hong, Jianguo

2017-11-18

The aim of this study was to identify risk factors of asthma among children asthma during the preschool age and early school age (≤ 10 years of age). MEDLINE, Cochrane, EMBASE, and Google Scholar databases were searched until June 30, 2017. Prospective or retrospective cohort and case-control studies were included. Studies had to have evaluated risk factors or a predictive model for developing asthma in children ≤ 6 years of age or persistent asthma in early school age. A total of 17 studies were included in the analysis. Factors associated with developing asthma in children ≤ 10 years of age (both pre-school and early school age) included male gender (pooled OR = 1.70, P asthma (pooled OR = 2.20, P asthma in early school age (pooled OR = 1.51, P = 0.030 and pooled OR = 2.59, P asthma predictive models (e.g., API, PIAMA, PAPS) had relatively low sensitivity (range, 21% to 71.4%) but high specificity (range, 69% to 98%). The study found that male gender, exposure to smoke, atopic dermatitis, family history of asthma, history of wheezing, and serum IgE level ≥ 60 kU/l or having specific IgE were significantly associated with developing asthma by either preschool or early school age. Asthma predictive models can be developed by those risk factors.

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

Shifts in soil fungal communities in Tuber melanosporum plantations over a 20-year transition from agriculture fields to oak woodlands

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Liu Bing

2016-04-01

Full Text Available Aim of study: To explore the diversity of soil fungi found in black truffle (Tuber melanosporum plantations following the introduction of the mycorrhizal-colonized host tree, (Quercus ilex, through the development of the brûlé and production of mature sporocarps.Area of study: This research was carried out province of Teruel, Aragon (central eastern Spain.Material and Methods: Soil samples from 6 plantations were collected beneath Q. ilex trees inoculated with T. melanosporum, of 3, 5, 7, 10, 14 and 20 years after out planting in truffle plantations. Soil DNA was extracted, PCR-amplified and sequenced to compare soil fungi present at different ages.Main results: As tree age increased, we observed an increased frequency of T. melanosporum (from 8% to 71% of sequenced colonies and concomitant decrease in the combined frequency of Fusarium spp. and Phoma spp. (from 64% to 3%.Research highlights: There are important shifts in species richness and in functional groups in the soil fungal communities in maturing black truffle-oak woodland plantations. The observed inverse relationship between the frequency of soil endophytic and/or pathogenic fungi and that of the mycorrhizal mutualist T. melanosporum provides support to continue a deeper analysis of shifts in fungal communities and functional groups where there is a transition from agriculture fields to woodlands.Abbreviations used: Ectomycorrhiza (ECM fungus; Vesicular arbuscular mycorrhiza (VAM; Operational taxonomic unit (OTU.

The reaction times of drivers aged 20 to 80 during a divided attention driving.

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Svetina, Matija

2016-11-16

Many studies addressing age-related changes in driving performance focus on comparing young vs. older drivers, which might lead to the biased conclusion that driving performance decreases only after the age of 65. The main aim of the study was to show that changes in driving performance are progressive throughout the adult years. A sample of 351 drivers aged 20 to 80 was assessed for their reaction times while driving between road cones. The drivers were exposed to 2 conditions varying according to task complexity. In single task conditions, the drivers performed a full stopping maneuver at a given signal; in dual task conditions, the drivers were distracted before the signal for stopping maneuver was triggered. Reaction times were compared across conditions and age groups. The results showed that both reaction times and variability of driving performance increased progressively between the ages of 20 and 80. The increase in both reaction times and variability was greater in the complex task condition. The high-performing quarter of elderly drivers performed equally well or better than younger drivers did. The data clearly supported the claim that driving performance changes steadily across age groups: both mean reaction time and interindividual variability progressively increase with age. In addition, a significant group of older drivers was identified who did not show the expected age-related decrease in performance. The findings have important implications, suggesting that in relation to driving, aging is a progressive phenomenon and may lead to variety of driving performance; age-related studies of driving performance should put more emphasis on investigating changes across the whole driver age range rather than only comparing younger and older drivers.

Testing Benefits Transfer of Forest Recreation Values over a 20-year time Horizon

DEFF Research Database (Denmark)

Zandersen, Marianne; Termansen, Mette; Jensen, F.S.

2007-01-01

We conduct a functional benefit transfer over 20 years of total willingness to pay based on car-borne forest recreation in 52 forests, using a mixed logit specification of a random utility model and geographic information systems to allow heterogeneous preferences across the population and for he......We conduct a functional benefit transfer over 20 years of total willingness to pay based on car-borne forest recreation in 52 forests, using a mixed logit specification of a random utility model and geographic information systems to allow heterogeneous preferences across the population...... and for heterogeneity over space. Results show that preferences for some forest attributes, such as species diversity and age, as well as transport mode have changed significantly over the period. Updating the transfer model with present total demand for recreation improves the error margins by an average of 282......%. Average errors of the best transfer model remain 25%....

Satisfaction with dental care and life-course predictors: A 20-year prospective study of a Swedish 1942 birth cohort?

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Ekbäck, Gunnar; Ordell, Sven; Ståhlnacke, Katri

2016-01-01

The aim was to assess the impact of care experience, health factors and socioeconomic factors on satisfaction with dental care across time and to assess the stability or change in levels of self-reported satisfaction with dental care in individuals as they progress from middle age to early old age. The present work is based on five separate data collections from a cohort study with 3585 individuals responding in all years of the survey. Data collection was conducted in 1992 when the subjects were 50 years of age and again 5, 10, 15 and 20 years later. Absolute stability in satisfaction with dental care was assessed by calculating the proportion of individuals who maintained their position in the same category from one survey period to another. Changes across time were tested using Cochran's Q test. Satisfaction with dental care across the 20-year survey period was modeled using the generalized estimating equation (GEE). The result showed that 85% of women and 83% of men remained satisfied with dental care. Binomial GEE revealed no statistical significant change in satisfaction with dental care between 1992-2012. In sum, this study has shown that this age group, born in 1942, was stably satisfied with dental care between age 50 and age 70, despite all changes during this time period. Females are more satisfied than men and the most important factors are the experience of attention during the last visit, satisfaction with dental appearance and good chewing capability.

Attitudes towards motherhood and fertility awareness among 20-40-year-old female healthcare professionals.

Science.gov (United States)

Mortensen, Luise Lermark; Hegaard, Hanne Kristine; Andersen, Anders Nyboe; Bentzen, Janne Gasseholm

2012-12-01

To explore attitudes towards family formation and fertility awareness among Danish female healthcare professionals. We collected cross-sectional baseline data from a prospective cohort study of 863 women, ranging in age from 20 to 40 years, working at a hospital in Denmark. Information about participants' intentions and attitudes towards family formation and fertility knowledge was gathered by means of a questionnaire. Only 2% of the respondents did not want children. Most women believed that motherhood is important, and hoped to have two to three children. About half of the respondents intended to have their last child after the age of 35 years. The most important prerequisites for family formation included: living in a stable relationship, having completed one's studies, a sound financial situation, a job that can be kept when having children, access to public child day care, and the possibility of travelling. As many as 50% of women underrated the impact of a woman's age on fertility, and overestimated the success rates of assisted reproductive technology (ART) treatments. Many female healthcare professionals contemplated giving birth after the age of 35 years. Knowledge of fertility and ART success rates is needed to make well-informed decisions about when to have children.

Characterizing Adult Sleep Behavior Over 20 Years-The Population-Based Doetinchem Cohort Study.

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Zomers, Margot L; Hulsegge, Gerben; van Oostrom, Sandra H; Proper, Karin I; Verschuren, W M Monique; Picavet, H Susan J

2017-07-01

To describe sleep duration patterns of adults over a 20-year period; to compare sociodemographic, lifestyle, and health characteristics across these patterns; and to relate the patterns to sleep quality. The study population consisted of 3695 adults aged 20 to 59 years at baseline. Five measurements of self-reported sleep duration were used to compose seven patterns from 1987 to 2012: persistent short (≤6 hours), moderate (7-8 hours), or long (≥9 hours) sleep duration and several changing patterns (varying and became short, moderate, or long sleepers). Multinomial logistic regression analyses were used to compare characteristics across sleep duration patterns. About 56% of the adults had persistent moderate sleep duration over 20 years. This group had a better sleep quality than the other groups. Of the adults who changed in their sleep duration (40%), 43% became a short sleeper. Sleep duration patterns that deviate from persistent moderate sleep duration were associated with physical inactivity during leisure time (odds ratios [ORs] and 95% confidence intervals [95% CIs] varied between 1.26 [1.04-1.53] and 1.58 [1.06-2.37]) and with poor self-rated health (ORs [95% CIs] varied between 1.50 [1.20-1.87] and 2.15 [1.48-3.12]). Nearly half of the adults did not have persistent moderate sleep duration over a 20-year period and more than one-sixth became short sleeper. This is reason for concern considering the adverse health status associated with short and long sleep duration. Leisure-time physical activity is a potential important target to prevent unfavorable changes in sleep duration over the life course. © Sleep Research Society 2017. Published by Oxford University Press [on behalf of the Sleep Research Society].

'20 days protected learning' - students' experiences of an overseas nurses programme - 4 years on: a retrospective survey.

Science.gov (United States)

Jordan, Gill; Brown, Petra

2011-04-19

From September 2005 the Nursing and Midwifery Council (NMC) introduced new arrangements for the registration of non-EU overseas nurses which requires all applicants to undertake '20 days of protected learning' time in the UK and for some, a period of supervised practice. A survey was undertaken at Bournemouth University, which offers a '20 days protected learning only' programme, to elicit overseas nurses' demographic details, experiences in completing the programme and their 'final destinations' once registered. An online survey was devised which contained a mixture of tick box and open ended questions which covered demographic details, views on the programme and final destinations This was uploaded to http://www.surveymonkey.com/ and sent out to nurses who had completed the Overseas Nurses Programme (ONP) with Bournemouth University (n = 1050). Quantitative data were analysed using descriptive statistics and the qualitative data were coded and analysed using content analysis. There were 251 respondents (27.7% response rate). The typical 'profile' of a nurse who responded to the survey was female, aged 25-40 years and had been qualified for more than 5 years with a bachelors degree. The majority came from Australia on a 2 year working holiday visa and the key final destination in the UK, on registration with the NMC, was working for an agency.There were five key findings regarding experience of the programme. Of those surveyed 61.2% did not feel it necessary to undergo an ONP; 71.6% felt that they should be able to complete the programme on-line in their own country; 64.2% that the ONP should only contain information about delivery of healthcare in UK and Legal and professional (NMC) issues; 57% that European nurses should also undergo the same programme and sit an IELTS test; and 68.2% that the programme was too theory orientated; and should have links to practice (21%). The NMC set the admissions criteria for entry to the register and Standards for an ONP. The

'20 days protected learning' - students' experiences of an overseas nurses programme - 4 years on: a retrospective survey

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Brown Petra

2011-04-01

Full Text Available Abstract Background From September 2005 the Nursing and Midwifery Council (NMC introduced new arrangements for the registration of non-EU overseas nurses which requires all applicants to undertake '20 days of protected learning' time in the UK and for some, a period of supervised practice. A survey was undertaken at Bournemouth University, which offers a '20 days protected learning only' programme, to elicit overseas nurses' demographic details, experiences in completing the programme and their 'final destinations' once registered. Methods An online survey was devised which contained a mixture of tick box and open ended questions which covered demographic details, views on the programme and final destinations This was uploaded to http://www.surveymonkey.com/ and sent out to nurses who had completed the Overseas Nurses Programme (ONP with Bournemouth University (n = 1050. Quantitative data were analysed using descriptive statistics and the qualitative data were coded and analysed using content analysis. Results There were 251 respondents (27.7% response rate. The typical 'profile' of a nurse who responded to the survey was female, aged 25-40 years and had been qualified for more than 5 years with a bachelors degree. The majority came from Australia on a 2 year working holiday visa and the key final destination in the UK, on registration with the NMC, was working for an agency. There were five key findings regarding experience of the programme. Of those surveyed 61.2% did not feel it necessary to undergo an ONP; 71.6% felt that they should be able to complete the programme on-line in their own country; 64.2% that the ONP should only contain information about delivery of healthcare in UK and Legal and professional (NMC issues; 57% that European nurses should also undergo the same programme and sit an IELTS test; and 68.2% that the programme was too theory orientated; and should have links to practice (21%. Conclusions The NMC set the admissions

Social class and gender patterning of insomnia symptoms and psychiatric distress: a 20-year prospective cohort study.

Science.gov (United States)

Green, Michael J; Espie, Colin A; Benzeval, Michael

2014-05-25

Psychiatric distress and insomnia symptoms exhibit similar patterning by gender and socioeconomic position. Prospective evidence indicates a bi-directional relationship between psychiatric distress and insomnia symptoms so similarities in social patterning may not be coincidental. Treatment for insomnia can also improve distress outcomes. We investigate the extent to which the prospective patterning of distress over 20 years is associated with insomnia symptoms over that period. 999 respondents to the Twenty-07 Study had been followed for 20 years from approximately ages 36-57 (73.2% of the living baseline sample). Psychiatric distress was measured using the GHQ-12 at baseline and at 20-year follow-up. Gender and social class were ascertained at baseline. Insomnia symptoms were self-reported approximately every five years. Latent class analysis was used to classify patterns of insomnia symptoms over the 20 years. Structural Equation Models were used to assess how much of the social patterning of distress was associated with insomnia symptoms. Missing data was addressed with a combination of multiple-imputation and weighting. Patterns of insomnia symptoms over 20 years were classified as either healthy, episodic, developing or chronic. Respondents from a manual social class were more likely to experience episodic, developing or chronic patterns than those from non-manual occupations but this was mostly explained by baseline psychiatric distress. People in manual occupations experiencing psychiatric distress however were particularly likely to experience chronic patterns of insomnia symptoms. Women were more likely to experience a developing pattern than men, independent of baseline distress. Psychiatric distress was more persistent over the 20 years for those in manual social classes and this effect disappeared when adjusting for insomnia symptoms. Irrespective of baseline symptoms, women, and especially those in a manual social class, were more likely than men to

Modeling Impact and Cost-Effectiveness of Increased Efforts to Attract Voluntary Medical Male Circumcision Clients Ages 20-29 in Zimbabwe.

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Katharine Kripke

Full Text Available Zimbabwe aims to increase circumcision coverage to 80% among 13- to 29-year-olds. However, implementation data suggest that high coverage among men ages 20 and older may not be achievable without efforts specifically targeted to these men, incurring additional costs per circumcision. Scale-up scenarios were created based on trends in implementation data in Zimbabwe, and the cost-effectiveness of increasing efforts to recruit clients ages 20-29 was examined.Zimbabwe voluntary medical male circumcision (VMMC program data were used to project trends in male circumcision coverage by age into the future. The projection informed a base scenario in which, by 2018, the country achieves 80% circumcision coverage among males ages 10-19 and lower levels of coverage among men above age 20. The Zimbabwe DMPPT 2.0 model was used to project costs and impacts, assuming a US$109 VMMC unit cost in the base scenario and a 3% discount rate. Two other scenarios assumed that the program could increase coverage among clients ages 20-29 with a corresponding increase in unit cost for these age groups.When circumcision coverage among men ages 20-29 is increased compared with a base scenario reflecting current implementation trends, fewer VMMCs are required to avert one infection. If more than 50% additional effort (reflected as multiplying the unit cost by >1.5 is required to double the increase in coverage among this age group compared with the base scenario, the cost per HIV infection averted is higher than in the base scenario.Although increased investment in recruiting VMMC clients ages 20-29 may lead to greater overall impact if recruitment efforts are successful, it may also lead to lower cost-effectiveness, depending on the cost of increasing recruitment. Programs should measure the relationship between increased effort and increased ability to attract this age group.

Nonnatural deaths of children under the age of 5 years in Ontario, Canada: A retrospective autopsy analysis of 10 years (2006-2015

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Syeda Sakina Rizvi

2017-01-01

Full Text Available The goal of this study is to unravel the common patterns observed among nonnatural deaths of children under 5 years and suggest ways to prevent such unnecessary deaths. The study was confined to the province of Ontario to allow the identification of regional specific patterns. The database at the Office of the Chief Coroner of Ontario was searched for all pediatric deaths from the years 2006-2015. All nonnatural deaths for children under the age of 5 years, including sudden infant death syndrome, were selected for the study. Manner and cause of death along with the corresponding year were recorded in tables. In the 10-year period, 940 nonnatural deaths were identified in Ontario through autopsy records which are equal to approximately 36.7% of the total childhood deaths. There were 295 accidental cases (11.6% and 71 homicides (2.8%. The leading causes of nonnatural childhood deaths in Ontario were drowning, traffic accidents, blunt trauma, and asphyxia. Nonnatural deaths are preventable through education and training of parents. Implementation of educational interventions can significantly reduce nonnatural deaths of children in Ontario.

Very long-term results (more than 20 years) of valve repair with carpentier's techniques in nonrheumatic mitral valve insufficiency.

Science.gov (United States)

Braunberger, E; Deloche, A; Berrebi, A; Abdallah, F; Celestin, J A; Meimoun, P; Chatellier, G; Chauvaud, S; Fabiani, J N; Carpentier, A

2001-09-18

Mitral valve repair is considered the gold standard in surgery of degenerative mitral valve insufficiency (MVI), but the long-term results (>20 years) are unknown. We reviewed the first 162 consecutive patients who underwent mitral valve repair between 1970 and 1984 for MVI due to nonrheumatic disease. The cause of MVI was degenerative in 146 patients (90%) and bacterial endocarditis in 16 patients (10%). MVI was isolated or, in 18 cases, associated with tricuspid insufficiency. The mean age of the 162 patients (104 men and 58 women) was 56+/-10 years (age range 22 to 77 years). New York Heart Association functional class was I, II, III, and IV in 2%, 39%, 52%, and 7% of patients, respectively. The mean cardiothoracic ratio was 0.58+/-0.07 (0.4 to 0.8), and 72 (45%) patients had atrial fibrillation. Valve analysis showed that the main mechanism of MVI was type II Carpentier's functional classification in 152 patients. The leaflet prolapse involved the posterior leaflet in 93 patients, the anterior leaflet in 28 patients, and both leaflets in 31 patients. Surgical technique included a Carpentier's ring annuloplasty in all cases, a valve resection in 126 patients, and shortening or transposition of chordae in 49 patients. During the first postoperative month, there were 3 deaths (1.9%) and 3 reoperations (2 valve replacements and 1 repeat repair [1.9%]). Six patients were lost to follow-up. The remaining 151 patients with mitral valve repair were followed during a median of 17 years (range 1 to 29 years; 2273 patient-years). The 20-year Kaplan-Meier survival rate was 48% (95% CI 40% to 57%), which is similar to the survival rate for a normal population with the same age structure. The 20-year rates were 19.3% (95% CI 11% to 27%) for cardiac death and 26% (95% CI 17% to 35%) for cardiac morbidity/mortality (including death from a cardiac cause, stroke, and reoperation). During the 20 years of follow-up, 7 patients were underwent surgery at 3, 7, 7, 8, 8, 10, or 12

Rectal carcinoma under 40 years of age: seven-year post-treatment follow-up at a tertiary care hospital in Pakistan

International Nuclear Information System (INIS)

Haroon, N.; Khan, S.; Alvi, R.

2013-01-01

Objectives: To determine epidemiological characteristics, clinical presentation, histopathological features, and long-term follow-up of patients below 40 years of age with carcinoma rectum. Methods: The retrospective case series comprised all patients presenting with histopathological diagnosis of carcinoma rectum with age 15-40 years at the Aga Khan University Hospital between January 1994 and December 2004. Details regarding patient demographics, pre-operative assessment, management and tumour grade and stage were obtained from a prospectively maintained database. Continuous and categorical variables in the data were analysed. Results: Of the 23 patients in the study, 14 (60.89%) were male and 9 (39.13%) were female. Mean age of the subjects was 31+-5 years. Overall, 22 (95.6%) patients presented with rectal bleeding and 12 (52%) had altered bowel habit. The most common site for the tumour was lower rectum (n=20; 87%) and 13 (56.5%) required abdominoperineal resection. Local recurrence rate was 13% (n=3) and distant metastasis occurred in 2 (8.6%) patients during the seven year follow-up. Two (8.6%) patients died, and both had distant metastasis. Conclusion: Carcinoma rectum is uncommon but an important malignancy in patients aged below 40 years. The clinician should have a high index of suspicion in young patients presenting with bleeding per rectum, altered bowel habit and weight-loss. (author)

A Potent Virus-Specific Antibody-Secreting Cell Response to Acute Enterovirus 71 Infection in Children.

Science.gov (United States)

Huang, Kuan-Ying Arthur; Lin, Jainn-Jim; Chiu, Cheng-Hsun; Yang, Shuan; Tsao, Kuo-Chien; Huang, Yhu-Chering; Lin, Tzou-Yien

2015-09-01

Enterovirus 71 (EV71) remains a leading pathogen for acute infectious diseases in children, especially in Asia. The cellular basis for establishing a virus-specific antibody response to acute EV71 infections is unclear in children. We studied the magnitude of virus-specific antibody-secreting B cells (ASCs) and its relationship with serological response, clinical parameters, and virological parameters among children with laboratory-confirmed EV71 infection. A potent EV71 genogroup B- and virus-specific ASC response was detected in the first week of illness among genotype B5 EV71-infected children. The cross-reactive EV71-specific ASC response to genogroup C viral antigens composed about 10% of the response. The EV71-specific ASC response in children aged ≥3 years produced immunoglobulin G predominantly, but immunoglobulin M was predominant in younger children. Proliferation marker was expressed by the majority of circulating ASCs in the acute phase of EV71 infection. Virus-specific ASC responses significantly correlated with throat viral load, fever duration, and serological genogroup-specific neutralization titer. The presence of a virus-specific ASC response serves an early cellular marker of an EV71-specific antibody response. Further detailed study of EV71-specific ASCs at the monoclonal level is crucial to delineate the specificity and function of antibody immunity in children. © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

48 CFR 706.302-71 - Small disadvantaged businesses.

Science.gov (United States)

2010-10-01

... businesses. 706.302-71 Section 706.302-71 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL... Small disadvantaged businesses. (a) Authority. (1) Citations: Sec. 579, Pub. L. 101-167 (Fiscal Year (FY... business concerns owned and controlled by socially and economically disadvantaged individuals (small...

Communication, support and psychosocial work environment affecting psychological distress among working women aged 20 to 39 years in Japan

OpenAIRE

HONDA, Ayumi; DATE, Yutaka; ABE, Yasuyo; AOYAGI, Kiyoshi; HONDA, Sumihisa

2015-01-01

When compared with their older counterparts, younger women are more likely to have depressive symptoms because they more often experience interrupted work history and a heavy childrearing burden. The purposes of the present study were 1) to investigate the possible association of psychosocial work environment with psychological distress and 2) to examine the way by which communication and support in the workplace affect to psychological distress among young women. We studied 198 women aged 20...

Bioaccumulation of polybrominated diphenyl ethers (PBDEs) in sediment aged for 2 years to carps (Cyprinus carpio)

Science.gov (United States)

Tian, S. Y.; Li, J. Y.; Jia, X. M.

2017-08-01

In order to understand the risk of polybrominated diphenyl ethers (PBDEs) existing in sediment for years, the accumulation of PBDEs in sediment aged for 2 years to fish was investigated. Simulated aquatic system microcosms were conducted with PBDE contaminated sediment aged for 2 years and carps were cultured in the microcosms for 20 days. PBDE concentrations in carp tissues were analyzed to estimate the bioavailability of aged PBDEs in carps. The main spiked PBDE congeners were detected in sediment even though the contaminated sediment was aged for 2 years. Similarly, the five PBDE (BDE-28, 47, 100, 153 and 154) congeners which probably were bioaccumulated by carp were detected in fish tissues, indicating that PBDEs could be bioaccumulated after aging for 2 years. The PBDEs distribution revealed that the concentrations of polybrominated diphenyl ethers in tissues of Cyprinus carpio is in this order of magnitude: gut > liver > gill > fillet. The PBDEs concentrations in fillet were as high as 67.9 ng/g dry wt, in which BDE-47 contributed almost 50% in profile.

Adolescent oligomenorrhea (age 14-19) tracks into the third decade of life (age 20-28) and predicts increased cardiovascular risk factors and metabolic syndrome.

Science.gov (United States)

Glueck, Charles J; Woo, Jessica G; Khoury, Philip R; Morrison, John A; Daniels, Stephen R; Wang, Ping

2015-04-01

Assess whether adolescent oligomenorrhea (age 14-19) tracks into young adulthood (age 20-28) and predicts increased cardiometabolic risk factors, metabolic syndrome (MetS), and impaired fasting glucose-type II diabetes mellitus (IFG+T2DM). Prospective study of menstrual cyclicity and its metabolic effects in 865 black and white schoolgirls from age 9 to 19, and 605 of these 865 girls from age 20 to 28. Patterns of menstrual delays (oligomenorrhea) during ages 14-19 and ages 20-28 were closely related (ppolycystic ovary syndrome (PCOS, p=.049) predicted ages 20-28 menses delay. Menses delays during ages 14-19 and 20-28, and, their interaction product were correlated with IFG+T2DM and MetS at ages 20-28. Waist circumference (ages 20-28, prisk factor for future development of young adult IFG+T2DM, MetS, oligomenorrhea, and polycystic ovary syndrome. Copyright © 2015 Elsevier Inc. All rights reserved.

Effects of tobacco-related media campaigns on smoking among 20-30-year-old adults: longitudinal data from the USA.

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Terry-McElrath, Yvonne M; Emery, Sherry; Wakefield, Melanie A; O'Malley, Patrick M; Szczypka, Glen; Johnston, Lloyd D

2013-01-01

Young adults in the USA have one of the highest smoking prevalence rates of any age group, and young adulthood is a critical time period of targeting by the tobacco industry. The authors examined relationships between potential exposure to tobacco-related media campaigns from a variety of sponsors and 2-year smoking change measures among a longitudinal sample of US adults aged 20-30 years from 2001 to 2008. Self-report data were collected from a longitudinal sample of 12,931 US young adults from age 20 to 30. These data were merged with tobacco-related advertising exposure data from Nielsen Media Research. Two-year measures of change in smoking were regressed on advertising exposures. Two-year smoking uptake was unrelated to advertising exposure. The odds of quitting among all smokers and reduction among daily smokers in the 2 years between the prior and current survey were positively related to anti-tobacco advertising, especially potential exposure levels of 104-155 ads over the past 24 months. Tobacco company advertising (including corporate image and anti-smoking) and pharmaceutical industry advertising were unrelated to quitting or reduction. Continued support for sustained, public health-based well-funded anti-tobacco media campaigns may help reduce tobacco use among young adults.

HPV vaccination among French girls and women aged 14-23 years and the relationship with their mothers' uptake of Pap smear screening: a study in general practice.

Science.gov (United States)

Lutringer-Magnin, D; Cropet, C; Barone, G; Canat, G; Kalecinski, J; Leocmach, Y; Vanhems, P; Chauvin, F; Lasset, C

2013-10-25

HPV vaccination is recommended in France for girls aged 14 and for those aged 15-23 before sexual debut or who have become sexually active within the previous year. The first aim was to describe vaccination practice among 14-23-year-old girls visiting a general practitioner. A second objective was to investigate factors associated with starting vaccination among girls aged 14-18, in particular the regular practice of Pap-smear screening (PSS) by their mothers. A cross-sectional study was conducted from June to August 2009. A total of 87 general practitioners from the large Rhône-Alpes region contributed data on 502 girls/women who came for consultation. 231 (46.0%) of these girls/women had begun the process of HPV vaccination (68.2%, 56.9% and 18.7% of the 14-16, 17-20 and 21-23-year-olds respectively) of whom 139 (60.2%) had received all three doses. 92 girls/women (39.8%) had received only one or two doses at the time of study. However, in 71 (77.2%) cases, the gap between the last dose received and the time of study was within the between-dose interval recommended in the vaccination schedule. GPs reported that 16 (11.5%) had mentioned side effects following injections. Having a mother who practised regular PSS (Odds Ratio 6.2 [1.5-25.8]), having never lived with a partner (4.6 [1.6-13.5]) and vaccination against hepatitis B (3.2 [1.6-6.1]) were found to be independently correlated with the initiation of HPV vaccination among girls/women aged 14-18 years. Two years after the start of the programme, only half of girls/women aged 14-23 years had begun the process of HPV vaccination. HPV vaccination status was correlated with PSS in the mother, family status and hepatitis B vaccination. Such information may help to better target girls who are less likely to be vaccinated. Copyright © 2013 Elsevier Ltd. All rights reserved.

40 CFR 71.10 - Delegation of part 71 program.

Science.gov (United States)

2010-07-01

... compatible with EPA's national database management system. (2) The Administrator may waive the requirements... (CONTINUED) FEDERAL OPERATING PERMIT PROGRAMS Operating Permits § 71.10 Delegation of part 71 program. (a... authority, the authority to administer a part 71 operating permits program to a State, eligible Tribe, local...

Increasing negativity of age stereotypes across 200 years: evidence from a database of 400 million words.

Science.gov (United States)

Ng, Reuben; Allore, Heather G; Trentalange, Mark; Monin, Joan K; Levy, Becca R

2015-01-01

Scholars argue about whether age stereotypes (beliefs about old people) are becoming more negative or positive over time. No previous study has systematically tested the trend of age stereotypes over more than 20 years, due to lack of suitable data. Our aim was to fill this gap by investigating whether age stereotypes have changed over the last two centuries and, if so, what may be associated with this change. We hypothesized that age stereotypes have increased in negativity due, in part, to the increasing medicalization of aging. This study applied computational linguistics to the recently compiled Corpus of Historical American English (COHA), a database of 400 million words that includes a range of printed sources from 1810 to 2009. After generating a comprehensive list of synonyms for the term elderly for these years from two historical thesauri, we identified 100 collocates (words that co-occurred most frequently with these synonyms) for each of the 20 decades. Inclusion criteria for the collocates were: (1) appeared within four words of the elderly synonym, (2) referred to an old person, and (3) had a stronger association with the elderly synonym than other words appearing in the database for that decade. This yielded 13,100 collocates that were rated for negativity and medicalization. We found that age stereotypes have become more negative in a linear way over 200 years. In 1880, age stereotypes switched from being positive to being negative. In addition, support was found for two potential explanations. Medicalization of aging and the growing proportion of the population over the age of 65 were both significantly associated with the increase in negative age stereotypes. The upward trajectory of age-stereotype negativity makes a case for remedial action on a societal level.

Increasing negativity of age stereotypes across 200 years: evidence from a database of 400 million words.

Directory of Open Access Journals (Sweden)

Reuben Ng

Full Text Available Scholars argue about whether age stereotypes (beliefs about old people are becoming more negative or positive over time. No previous study has systematically tested the trend of age stereotypes over more than 20 years, due to lack of suitable data. Our aim was to fill this gap by investigating whether age stereotypes have changed over the last two centuries and, if so, what may be associated with this change. We hypothesized that age stereotypes have increased in negativity due, in part, to the increasing medicalization of aging. This study applied computational linguistics to the recently compiled Corpus of Historical American English (COHA, a database of 400 million words that includes a range of printed sources from 1810 to 2009. After generating a comprehensive list of synonyms for the term elderly for these years from two historical thesauri, we identified 100 collocates (words that co-occurred most frequently with these synonyms for each of the 20 decades. Inclusion criteria for the collocates were: (1 appeared within four words of the elderly synonym, (2 referred to an old person, and (3 had a stronger association with the elderly synonym than other words appearing in the database for that decade. This yielded 13,100 collocates that were rated for negativity and medicalization. We found that age stereotypes have become more negative in a linear way over 200 years. In 1880, age stereotypes switched from being positive to being negative. In addition, support was found for two potential explanations. Medicalization of aging and the growing proportion of the population over the age of 65 were both significantly associated with the increase in negative age stereotypes. The upward trajectory of age-stereotype negativity makes a case for remedial action on a societal level.

[Tubal reanastomosis: analysis of the results of 30 years of treatment].

Science.gov (United States)

Abelha, Melissa de Castro; Costa, Rosaly Rulli; Lopes, Vinicius Medina; Reis, Rachel Costa Vinhaes dos; Silva, Carla Maria Martins da

2008-06-01

to verify the ratio of intra-uterine gestation in patients submitted to recanalization in the Hospital Regional da Asa Sul in the last 30 years and to assess the rate of ectopic gestation of such procedures, the influence of age and time interval between salpingectomy and recanalization in the therapeutic success. medical files of 71 patients were analyzed, after exclusion of those presenting other alterations that could influence fertility prognosis, plus the cases when recanalization was impossible. Variables collected were: occurrence of intra-uterine gestation, coming to term or to abortion; occurrence of ectopic pregnancy after salpingectomy; no-conception after reversion, women's age at the recanalization, and time interval between salpingectomy and its reversion. there has been a pregnancy rate of 67.6%, 73.2% for bilateral recanalization and 46.6% for unilateral, as well as 5.6% of ectopic pregnancies. Concerning the patients' age group, it was observed a pregnancy rate of 33%, from 20 to 24; 60%, from 25 to 29; 69.2%, from 30 to 34; 65%, from 35 to 39, and 42.9%, from 40 to 44 years old. The number of cases was small for age the groups 20 to 24 and 40 to 44 years old. The time interval between salpingectomy and recanalization (TISR) has varied from one to 18 years. TISR has been divided in three groups presenting the following pregnancy rates: one to six year interval, 59%; seven to 12, 66.6%; 13 to 18, 57%. gestation rate has been 67.6%, 5.6% being ectopic. In the comparison of age groups, there has been no significant influence of age on the therapeutic success of patients from 25 to 39 years old. Sterility duration did not influence the reversion results.

CANDU steam generator aging management: Some perspectives after 20 years in-service experience

International Nuclear Information System (INIS)

Tapping, R.I.; Nickerson, J.; Subash, N.; Roy, S.

2002-01-01

assessment of the future field data. Subtle changes to plant operation and also the unique plant-specific details of materials and design often can have a significant impact on the life capability of this complicated equipment. From the plant-specific assessments, and from the experience from our R and D program and utility interaction, AECL has developed a detailed proactive SG aging management strategy for long and reliable life capability (to 50 years). This proactive strategy has a number of important elements that are recommended to be incorporated into current plant programs. With CANDU plants continuing operation with aging equipment, such as steam generators, AECL is continuing to undertake comprehensive programs to support operations and provide enhanced technologies for performance attainment and improvement in inspection, surveillance and performance/safety analysis methodologies. These technologies are also continuously improved by programs that are targeted to important in-service degradation mechanisms, understanding of the system/equipment tolerance to this degradation, and to measures that can be applied to both new reactors and back fitted to existing plants. Systematic and continuous feedback of experience from operations to the performance programs is another important part of the approach. This paper will outline the results of several CANDU SG condition assessments, and place the recommendations from these assessments in context with effective aging Management programs that need to be followed to achieve economic life. For CANDU 6 utilities, which have had a very good steam generator service record with little or no significant active degradation to date, the paper will outline the approach to proactive aging Management that will see equipment through to long and reliable extended life. Also mentioned will be examples of AECL performance improvement and operations support programs for steam generators. (author)

Evaluation of the results from arthroscopic surgical treatment of rotator cuff injuries in patients aged 65 years and over

Directory of Open Access Journals (Sweden)

Alberto Naoki Miyazaki

2015-06-01

Full Text Available OBJECTIVES: To evaluate the results from arthroscopic surgical treatment of rotator cuff injuries in patients aged 65 years and over.METHODS: Between 1998 and 2009, 168 patients underwent operations. Five cases were excluded. The remaining 163 patients were stratified according to their age group: 65-69 years (49.1%, 70-74 (26.4% and 75 years and over (24.5%. Their mean age was 71 years (range: 65-83. There were 63 male patients (38.7%. The mean length of time with pain, from the onset of symptoms to the surgery, was 23 months (range: 2 days to 240 months. Sixty-two patients (38% reported histories of trauma and 26 (16% reported that their pain worsened through exertion.RESULTS: From the UCLA criteria, 80.4% of the results were excellent, 16% good, 1.8% fair and 1.8% poor. Complications occurred in 11%. The final clinical result did not show any correlation with age progression, injury size or tendons affected. However, there was a significant association (p < 0.001 between the presence of trauma and larger injuries. The length of time between the onset of symptoms and the surgical procedure had a significant relationship (p < 0.027 with the postoperative results: the longer this time was, the worse the results were.CONCLUSION: Arthroscopic treatment of rotator cuff injuries in patients aged 65 years and over presented excellent and good results in 96.4% of the cases, according to the UCLA assessment, with a low complication rate. Advanced age did not show any influence on the postoperative clinical evolution, but the earlier the surgical treatment was instituted, the better the results were.

A change in social activity and depression among Koreans aged 45 years and more: analysis of the Korean Longitudinal Study of Aging (2006-2010).

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Choi, Young; Park, Eun-Cheol; Kim, Jae-Hyun; Yoo, Ki-Bong; Choi, Jae-Woo; Lee, Kwang-Sig

2015-04-01

The aim of this study is to examine a relationship between a change in social activity and depression among Koreans aged 45 years or more. Data came from the Korean Longitudinal Study of Aging (KLoSA) (2006-2010), with 5,327 participants aged 45 years or more. The generalized estimating equation (GEE) with the logit link was used to investigate an association between a change in social activity during 2006-2008 (or 2008-2010) and depression among respondents in year 2008 (or Y2010). Depression was measured by Center for Epidemiological Studies Depression scale (CES-D10) and a change in social activity was classified with four categories, i.e. "consistent participation", "consistent non-participation", "participation to non-participation", and "non-participation to participation". Social activity was divided into various elements and the same analysis was conducted for each of these elements. Those with consistent non-participation and from participation to non-participation were more likely to be depressed than those with consistent participation and from non-participation to participation in social activities (OR 1.44 [95% CI 1.22-1.71], OR 1.35 [95% CI 1.15-1.58] vs. OR 1.00 [Reference], OR 1.27 [95% CI 1.09-1.48]). In addition, the strength of the negative association between consistent or new participation in social activity and depression was different across different elements of social activity. The negative association was particularly strong for leisure, culture or sports clubs, and for family or school reunion. For improving the mental health of the population aged 45 years or more, the promotion of their continued or new participations in leisure/culture clubs and family/school reunion might be needed in South Korea.

Antiviral activity of shikonin ester derivative PMM-034 against enterovirus 71 in vitro

Directory of Open Access Journals (Sweden)

Y. Zhang

2017-08-01

Full Text Available Human enterovirus 71 (EV71 is the major causative agent of hand, foot, and mouth disease (HFMD, particularly in infants and children below 4 years of age. Shikonin is a bioactive compound with anti-inflammatory, antiviral, and antibacterial activities derived from the roots of the Chinese medicinal herb Lithospermum erythrorhizon. This study aimed to examine the antiviral activity of PMM-034, a shikonin ester derivative, against EV71 in rhabdomyosarcoma (RD cells. Cytotoxicity of PMM-034 on RD cells was determined using WST-1 assay. Dose- and time-dependent effects of PMM-034 on EV71 replication in RD cells were determined using plaque reduction assay. mRNA expression levels of EV71/VP1 and pro-inflammatory cytokines (IL-1β, IL-6, IL-8, and TNF-α were determined by real-time RT-PCR, and EV71/VP1 and phospho-p65 protein expressions were determined by western blot analysis. PMM-034 exhibited only weak cytotoxicity against RD cells. However, PMM-034 exhibited significant antiviral activity against EV71 in RD cells with 50% inhibitory concentration of 2.31 μg/mL. The VP1 mRNA and protein levels were significantly reduced in cells treated with PMM-034. Furthermore, relative mRNA expression levels of IL-1β, IL-6, IL-8, and TNF-α significantly decreased in the cells treated with PMM-034, while the phospho-p65 protein expression was also significantly lower in the treated cells. These results indicated that PMM-034 suppressed the expressions of pro-inflammatory cytokines in RD cells, exhibiting antiviral activity against EV71, as evidenced by the reduced VP1 mRNA and protein levels in PMM-034-treated cells. Thus, PMM-034 is a promising candidate for further development as an EV71 inhibitor.

Managing type 1 diabetes: trends and outcomes over 20 years in the Wisconsin Diabetes Registry cohort.

Science.gov (United States)

Palta, Mari; LeCaire, Tamara

2009-08-01

The Wisconsin Diabetes Registry Study is a Wisconsin cohort of patients with type 1 diabetes, who were diagnosed in 1987-1992 and actively followed. The study provides patients and health care professionals with better prognostic information and helps identify aspects of diabetes management that need improvement. To describe diabetes management and acute and chronic complications from the time of diagnosis. All incident cases diagnosed at age <30 in 28 counties were eligible and 590 enrolled. A baseline interview, blood sample kits, biannual/annual questionnaires and study examinations at 4, 7, 9, 14, and 20 years duration were administered. Diabetes management indicators, general health, and acute and chronic complications. Glycemic control was poor in adolescence, but improved with age. A high percentage of individuals do not meet treatment standards for blood pressure and lipid profile. Self-reported health deteriorated with age, and body mass index was similar to that of the general US population. Chronic complications were present at 15-20 years, but tended to be relatively mild. There is room for improvement in diabetes management, especially in meeting goals for blood pressure and lipid profile. Nonetheless, individuals with type 1 diabetes can be offered a more optimistic prognosis than in the past.

15 CFR 20.1 - The purpose of DOC's age discrimination regulations.

Science.gov (United States)

2010-01-01

... NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE General § 20... basis of age in programs or activities receiving Federal financial assistance. The Act and the general... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false The purpose of DOC's age...

Prevalence Of Vitamin A And Vitamin D Deficiency Amongst Children Under Five Years And Women Of Reproductive Age In Madhya Pradesh

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Supreet Kaur

2015-12-01

Full Text Available Introduction: Vitamin A deficiency (VAD and vitamin D deficiency (VDD are major nutritional concern in lower income countries. Staple food fortification is an effective complementary strategy to reduce micronutrient malnutrition at population level. Rationale: The present study was conducted to determine the burden of vitamin A and D deficiencies in Madhya Pradesh prior to the introduction of vitamin A and D fortified vegetable oil in the market. Objectives: To determine the prevalence of VAD and VDD in children under five years of age and women of reproductive age. Methods: A multistage stratified cross-sectional survey was conducted between October-November 2013 in Indore, Gwalior and Betul. Venous blood was available for 577 women of reproductive age and 561 children 6-59 months of age in the urban strata. Serum retinol concentration corrected for inflammation (CRP <0.70 umol/L and 25-hydroxyvitamin D (25(OHD concentration <20 ng/ml were used to define VAD and VDD, respectively. Standard procedure was followed for collection, storage and estimations. Results: VDD was prevalent among 74.6% (n=560 women, mean age of 26.7±3.3 years, and among 52.0% (n=577 of children (2.9 ± 1.3 years. It was estimated that, 16.9% (n=561 of women and 13.4% (n=574 of children had sub-clinical VAD. The prevalence of VDD among children in Gwalior and Betul was lower (43-49% compared to Indore (64% (p=0.000; but these district-wise VDD differences were not apparent among women in Indore (78%, Gwalior (78%, and Betul (71%. In contrast, VAD was substantially lower among women (8% and children (3% in Betul compared to Gwalior (18% of women; 21% of children and Indore (25% of women and 19% of children (p=0.000. Conclusion: Prevalence of both VAD and VDD in Madhya Pradesh is high, marking it as major public health problem. Increased coverage of micronutrient fortified foods at the population level will be an important strategy to mitigate the burden of

12 years' experience with intraoperative radiotherapy (IORT) of malignant gliomas

International Nuclear Information System (INIS)

Schueller, P.; Micke, O.; Moustakis, C.; Bruns, F.; Schuck, A.; Willich, N.; Palkovic, S.; Schroeder, J.; Wassmann, H.

2005-01-01

Background: Even after surgery and radiotherapy, malignant gliomas still have a poor prognosis. The authors report on their experience with IORT in 71 patients. Patients and methods: From May 1992 to February 2004, 71 patients with malignant gliomas were treated with IORT. 26 patients suffered from grade III gliomas, 45 patients from glioblastomas (GBM). IORT was carried out using a standard electron tube and 9- to 18-MeV electrons. 52/71 patients who were primarily treated received 20 Gy IORT + 60 Gy postoperative radiotherapy, 19/71 patients with recurrences only received IORT (20-25 Gy). Results: The complication rates were 1.4% for wound infections and 5.6% for hemorrhage. Median disease-specific survival amounted to 14.9 months (gliomass III) and 14.2 months (GBM). The 2-year survival rates amounted to 26.9% (gliomas III) and 6.8% (GBM; p=0.0296). Total versus subtotal resection had no significant influence on survival (p=0.0741), nor had age, sex, tumor site, performance status, size, primary versus recurrence, and radiation dose. A comparison to a conventionally treated patient group did not show a significant survival improvement. 3 months after treatment, initial symptoms had improved in 59% (hemiparesis), 50% (aphasia), 50% (hemianopsia), and 60% (convulsions). Conclusion: IORT has been shown to be feasible; perioperative complication rates were not increased. Survival was generally not improved compared to a historical control group. Recurrences achieved the same survival as primary tumors, and GBM also had a slightly increased survival, thus being possible indications for IORT. (orig.)

Observed Cognitive Performance and Deviation From Familial Cognitive Aptitude at Age 16 Years and Ages 18 to 20 Years and Risk for Schizophrenia and Bipolar Illness in a Swedish National Sample.

Science.gov (United States)

Kendler, Kenneth S; Ohlsson, Henrik; Mezuk, Briana; Sundquist, Jan O; Sundquist, Kristina

2016-05-01

Proposal of an innovative approach to clarify the mechanism through which poor cognitive performance in adolescence impacts risk for schizophrenia (SZ). To determine whether the developmental processes that predispose to SZ are better reflected by the observed cognitive performance in adolescence or the deviation of that performance from the individual's familial cognitive aptitude (FCA). A prospective cohort design. Risk for SZ and bipolar illness (BPI) are predicted by school achievement (SA) at age 16 years and IQ at ages 18 to 20 years and the deviation of that performance from an individual's FCA. Familial cognitive aptitude is calculated from the SA, IQ, and educational attainment in biological relatives. Diagnoses of SZ or BPI in the Swedish Hospital Discharge Register and the Swedish Outpatient Register. Participants were 996 886 individuals with recorded SA and 106 187 individuals with recorded IQ born in Sweden between January 1, 1972, and December 31, 1990, with sufficient numbers of biological relatives to calculate their FCA. The first cohort is 48.7% female, and the second is all male. Risk for SZ was strongly predicted by the deviation of SA from the FCA (hazard ratio [HR], 0.56; 95% CI, 0.49-0.63) but not with the observed SA (HR, 1.01; 95% CI, 0.91-1.13). Similar results were obtained for IQ (HR, 0.53; 95% CI, 0.37-0.77 for the deviation from the FCA and HR, 1.07; 95% CI, 0.78-1.46 for the observed IQ). After matching SZ and control probands on cognitive performance, the siblings of the SZ probands had SA and IQs that did not differ from population means and were significantly higher in cognitive performance than for the siblings of control probands. Correlations in SA and IQs between the pre-SZ probands and their siblings were significantly lower than those observed between the matched control probands and their siblings. Risk for BPI was more weakly predicted by deviations from the FCA. No differences were found in the SA and IQs of siblings

The impact of armed conflict on adolescent transitions: a systematic review of quantitative research on age of sexual debut, first marriage and first birth in young women under the age of 20 years

Directory of Open Access Journals (Sweden)

Sarah Neal

2016-03-01

Full Text Available Abstract Background Young women in conflict-affected regions are at risk of a number of adverse outcomes as a result of violence, economic deterioration and the breakdown of community structures and services. This paper presents the findings of a systematic review of quantitative literature reporting how key sexual and reproductive health (SRH outcomes among young women under the age of 20 years are affected by exposure to armed conflict; namely, sexual debut, first marriage and first birth. Increases in these outcomes among young women are all associated with potential negative public health consequences. It also examines and documents possible causal pathways for any changes seen. Methods To fit with our inclusion criteria, all reviewed studies included outcomes for comparable populations not exposed to conflict either temporally or spatially. A total of 19 studies with results from 21 countries or territories met our inclusion criteria; seven presented findings on marriage, four on fertility and eight on both of these outcomes. Only one study reporting on sexual debut met our criteria. Results Findings show clear evidence of both declines and increases in marriage and childbirth among young women in a range of conflict-affected settings. Several studies that showed increases in marriage below the age of 20 years reported that such increases were concentrated in the younger teenagers. Trends in fertility were predominantly driven by marriage patterns. Suggested causal pathways for the changes observed could be grouped into three categories: involuntary, gender and psycho-social and economic and material factors. Conclusion The review reveals a paucity of literature on the impact of conflict on SRH outcomes of young women. Further quantitative and qualitative studies are needed to explore how conflict influences SRH events in young women over both the short- and longer-term.

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...

[FEATURES OF CONSTITUTIONAL CHARACTERISTICS OF YOUNG MALES AGED OF 17-20 YEARS, NATIVES OF THE BAIKAL REGION WITH REGARD TO THEIR FUNCTIONAL GROUPS OF HEALTH].

Science.gov (United States)

Kolokoltsev, M M

2016-01-01

The study of somatotypes of the constitution is an important point in planning of the improvements of measures among the population in various regions of Russia. The purpose of the work was to reveal features of age dynamics of somatotypes of the constitution in students of youthful age of the Baikal Region by means of somatotyping according to scheme by Nikityuk B. A. and Kozlova A.I (1990) with taking into account their functional group of health. There were examined 1286 Slavic young males, natives of the Irkutsk region, aged of 17-20 years, from them, according to data of the medical examination 996 were referred to the 1st (main) and 290--to the 2nd (preparatory) functional group of health for physical exercises. There were established significant differences in somatotypes of the constitution in young men of the 1st and 2nd functional groups of health. In both functional groups there is noted a significant amount of young males with transitional somatotypes that testifies to incompleteness of growth processes of their organism. The obtained results of a somatotyping are used in the educational process for a training individualization on physical culture of students of IRGTU, and also in construction of independent physical--improving programs.

Cost-effectiveness of a national enterovirus 71 vaccination program in China.

Science.gov (United States)

Wang, Wenjun; Song, Jianwen; Wang, Jingjing; Li, Yaping; Deng, Huiling; Li, Mei; Gao, Ning; Zhai, Song; Dang, Shuangsuo; Zhang, Xin; Jia, Xiaoli

2017-09-01

Enterovirus 71 (EV71) has caused great morbidity, mortality, and use of health service in children younger than five years in China. Vaccines against EV71 have been proved effective and safe by recent phase 3 trials and are now available in China. The purpose of this study was to evaluate the health impact and cost-effectiveness of a national EV71 vaccination program in China. Using Microsoft Excel, a decision model was built to calculate the net clinical and economic outcomes of EV71 vaccination compared with no EV71 vaccination in a birth cohort of 1,000,000 Chinese children followed for five years. Model parameters came from published epidemiology, clinical and cost data. In the base-case, vaccination would annually avert 37,872 cases of hand, foot and mouth disease (HFMD), 2,629 herpangina cases, 72,900 outpatient visits, 6,363 admissions to hospital, 29 deaths, and 945 disability adjusted life years. The break-even price of the vaccine was $5.2/dose. When the price was less than $8.3 or $14.6/dose, the vaccination program would be highly cost-effective or cost-effective, respectively (incremental cost-effectiveness ratio less than or between one to three times China GDP per capita, respectively). In one-way sensitivity analyses, the HFMD incidence was the only influential parameter at the price of $5/dose. Within the price range of current routine vaccines paid by the government, a national EV71 vaccination program would be cost-saving or highly cost-effective to prevent EV71 related morbidity, mortality, and use of health service among children younger than five years in China. Policy makers should consider including EV71 vaccination as part of China's routine childhood immunization schedule.

Quantifying cortical development in typically developing toddlers and young children, 1-6 years of age.

Science.gov (United States)

Remer, Justin; Croteau-Chonka, Elise; Dean, Douglas C; D'Arpino, Sara; Dirks, Holly; Whiley, Dannielle; Deoni, Sean C L

2017-06-01

Cortical maturation, including age-related changes in thickness, volume, surface area, and folding (gyrification), play a central role in developing brain function and plasticity. Further, abnormal cortical maturation is a suspected substrate in various behavioral, intellectual, and psychiatric disorders. However, in order to characterize the altered development associated with these disorders, appreciation of the normative patterns of cortical development in neurotypical children between 1 and 6 years of age, a period of peak brain development during which many behavioral and developmental disorders emerge, is necessary. To this end, we examined measures of cortical thickness, surface area, mean curvature, and gray matter volume across 34 bilateral regions in a cohort of 140 healthy children devoid of major risk factors for abnormal development. From these data, we observed linear, logarithmic, and quadratic patterns of change with age depending on brain region. Cortical thinning, ranging from 10% to 20%, was observed throughout most of the brain, with the exception of posterior brain structures, which showed initial cortical thinning from 1 to 5 years, followed by thickening. Cortical surface area expansion ranged from 20% to 108%, and cortical curvature varied by 1-20% across the investigated age range. Right-left hemisphere asymmetry was observed across development for each of the 4 cortical measures. Our results present new insight into the normative patterns of cortical development across an important but under studied developmental window, and provide a valuable reference to which trajectories observed in neurodevelopmental disorders may be compared. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Triventricular hydrocephalus: review of 71 cases evaluated at the Istituto Neurologico "C. Besta" Milan over the last 10 years.

Science.gov (United States)

Valentini, L; Solero, C L; Lasio, G; Giombini, S; Visintini, S; Balestrini, M R; Giordano, L; Grisoli, M

1995-03-01

The authors review 71 patients with triventricular hydrocephalus in whom a contrast-enhanced CT scan did not show any tumoral or vascular lesion that could have caused the hydrocephalus. The patients were subdivided into three age groups. The results of the neuroradiological examination, the surgical treatment, and the complications of the shunt procedure are analyzed, with special reference to the high number (13) of periaqueductal alterations of signal pattern found on MRI (interpreted as a "slow growing" neoplasm) and to the incidence and causes of shunt malfunction.

20 years PSI accelerator. The speeches

International Nuclear Information System (INIS)

1994-01-01

This publication contains the text of four papers presented at the occasion of the 20 year Symposium of the PSI accelerator. The papers dealt with the following topics: Scientific research and its dual interaction with industry and with the general public, the history of the PSI accelerator, μ-n-γ investigations on high temperature superconductors, therapy with charged particles. figs., tabs., refs

Juvenile nasopharyngeal angiofibroma in a 20 year old Nigerian male

African Journals Online (AJOL)

This paper presents misdiagnosis of a 20 year old male with Juvenile nasopharyngeal angiofibroma (JNA). Methods: The case record of a 20year old male who presented with recurrent spontaneous profuse epistaxis, progressive nasal obstruction, hyponasality and conductive hearing loss with mass in the post nasal space ...

Accidental head injuries in children under 5 years of age

International Nuclear Information System (INIS)

Johnson, K.; Fischer, T.; Chapman, S.; Wilson, B.

2005-01-01

AIM: To evaluate the type and nature of head injuries sustained by children under the age of 5 years who present to a busy accident and emergency (A and E) department following an accidental fall. MATERIALS AND METHODS: This study included all children under the age of 5 years, who over an 8-month period were referred to our A and E Department with head injury following an accidental fall. Data were collected regarding the height of the fall, whether or not stairs were involved, the type of surface that the child landed on and the height of the child. This was correlated with any soft-tissue injury or skull fracture. RESULTS: A total of 72 children (aged 4 months to 4.75 years) fulfilled all the criteria for an accidental fall. The heights of the falls ranged from less than 50 cm to over 3 m, with the majority below 1 m. Of the falls, 49 were onto a hard surface and 23 were onto a soft surface. Of the 72 children, 52 had visible evidence of head injury, 35 (71%) of 49 being the result of falls onto hard surfaces and 17 (74%) of 23 onto soft (carpeted) surfaces. There was no significant difference in the type of surface that resulted in a visible head injury. A visible head injury was seen in all children who fell from a height of over 1.5 m and in 95% of children who fell over 1 m. Of the 72 children, 32 (44%) had skull radiographs performed in accordance with established guidelines and 4 (12.5%) were identified as having a fracture. Of the 3 linear parietal fractures 2 were inflicted by falls of just over 1 m (from a work surface) and 1 by a fall of 80 to 90 cm onto the hard-edged surface of a stone fire surround. The 4th was a fracture of the base of skull following a fall from more than 3 m (from a first-storey window). CONCLUSIONS: In the vast majority of domestic accidents children do not suffer significant harm. Skull fractures are rare and probably occur in less than 5% of cases. To cause a skull fracture the fall needs to be from over 1 m or, if from a

Analysis of the Indicence and Survival of Female Breast Cancer Patients in Beijing Over a 20-Year Period

Institute of Scientific and Technical Information of China (English)

Qijun Wang; Weixing Zhu; Xiumei Xing; Chenxu Qu

2006-01-01

OBJECTIVE To provide evidence for breast cancer prevention and control through epidemiological analysis of the incidence, mortality and survival rate of female breast cancer patients in Beijing.METHODS The female registration data in the Beijing urban area from 1982 to 2001 were retrospectively reviewed. The incidence, mortality and survival rate of female breast cancer patients were analyzed using routine and life-table statistical methods.RESULTS During the period of 1982 to 2001, there was a trend of an average annual increase of female breast cancer incidence of 4.6% in urban Beijing, and of 4.9% in the world-population standardized incidence.The epidemiological features of urban Beijing female breast cancer showed:(1)The incidence distribution of different age groups from 25 to 80 years elevated with two peaks at ages of 45～ and 70～ years; (2)There was an elevation in each age group over the last 20 years; (3)The incidence rate at ages of 35 to 64 reached 95.3/105, causing breast cancer to become the number one cancer in females. The changes in the survival rate showed the following: the 5-year observed survival rate (OSR)increased from 62.0% in 1982～1983 to 68.7% in 1987～1988, and the relative-survival rate (RSR) increased from 66.3% to 74.2%. The 10-year OSR and RSR in 1987～1988 were 60.3% and 65.1%, and at 15 years 57.5% and 61.3%, respectively. The mortality rate of breast cancer patients fluctuated from 8 to 10 per 105 population over the 20 years of study.CONCLUSION There is a trend of an annual increase in female breast cancer in Beijing. The 5-year survival is being improved gradually while the mortality remains stable. The results demonstrate that the principles of "early prevention, diagnosis and treatment" for breast cancer are effective in Beijing.

Young age under 60 years is not a contraindication to treatment with definitive dose escalated radiotherapy for prostate cancer

International Nuclear Information System (INIS)

Klayton, Tracy L.; Ruth, Karen; Horwitz, Eric M.; Uzzo, Robert G.; Kutikov, Alexander; Chen, David Y.T.; Sobczak, Mark; Buyyounouski, Mark K.

2011-01-01

Background: It is widely believed that younger prostate cancer patients are at greater risk of recurrence following radiotherapy (RT). Methods: From 1992 to 2007, 2168 (395 age ⩽60) men received conformal RT alone for prostate cancer at our institution (median dose = 76 Gy, range: 72–80). Multivariable analysis (MVA) was used to identify significant predictors for BF and PCSM. Cumulative incidence was estimated using the competing risk method (Fine and Gray) for BF (Phoenix definition) and PCSM to account for the competing risk of death. Results: With a median follow-up of 72.2 months (range: 24.0–205.1), 8-year BF was 27.1% for age ⩽60 vs. 23.7% for age >60 (p = 0.29). Eight-year PCSM was 3.0% for age ⩽60 vs. 2.0% for age >60 (p = 0.52). MVA for BF identified initial PSA [adjusted HR = 1.7 (PSA 10–20), 2.6 (PSA >20), p 12 months), p < 0.01] as significant, but not age or ADT <12 months. MVA for PCSM identified Gleason score [adjusted HR = 3.0 (G8–10), p = 0.01] and T-stage [adjusted HR = 8.7 (T3-4), p < 0.01] as significant, but not age, PSA, or ADT. Conclusion: This is the largest, most mature study of younger men treated with RT for prostate cancer that confirms young age is not prognostic for BF.

Associations among height, body mass index and intelligence from age 11 to age 78 years.

Science.gov (United States)

Harris, Mathew A; Brett, Caroline E; Deary, Ian J; Starr, John M

2016-09-29

Intelligence is related to both height and body mass index (BMI) at various stages of life. Several studies have demonstrated longitudinal relationships between these measures, but none has established whether height and intelligence, or BMI and intelligence are linked from childhood through to older age. We assessed the relations between these measures over an interval of up to 67 years using data from the 36-Day Sample, an initially-representative sample of Scottish people born in 1936, assessed at age 11 years (N = 6,291) and again at 77-78 years (N = 722). This paper focuses on the 423 participants (6.7 % of the original sample) who provided relevant data in late adulthood. Height and intelligence were significantly positively associated in childhood (β = .23) and late adulthood (β = .21-.29). Longitudinal correlations also showed that childhood intelligence predicted late-adulthood height (β = .20), and childhood height predicted late-adulthood cognitive ability (β = .12-.14). We observed no significant relationship between BMI and intelligence either in childhood or in late adulthood, nor any longitudinal association between the two in this sample. Our results on height and intelligence are the first to demonstrate that their relationship spans almost seven decades, from childhood through to late adulthood, and they call for further investigation into the mechanisms underlying this lifelong association.

12 years' experience with intraoperative radiotherapy (IORT) of malignant gliomas

Energy Technology Data Exchange (ETDEWEB)

Schueller, P.; Micke, O.; Moustakis, C.; Bruns, F.; Schuck, A.; Willich, N. [University Hospital Muenster (Germany). Dept. of Radiotherapy and Radiation Oncology; Palkovic, S.; Schroeder, J.; Wassmann, H. [University Hospital Muenster (Germany). Dept. of Neurosurgery

2005-08-01

Background: Even after surgery and radiotherapy, malignant gliomas still have a poor prognosis. The authors report on their experience with IORT in 71 patients. Patients and methods: From May 1992 to February 2004, 71 patients with malignant gliomas were treated with IORT. 26 patients suffered from grade III gliomas, 45 patients from glioblastomas (GBM). IORT was carried out using a standard electron tube and 9- to 18-MeV electrons. 52/71 patients who were primarily treated received 20 Gy IORT + 60 Gy postoperative radiotherapy, 19/71 patients with recurrences only received IORT (20-25 Gy). Results: The complication rates were 1.4% for wound infections and 5.6% for hemorrhage. Median disease-specific survival amounted to 14.9 months (gliomass III) and 14.2 months (GBM). The 2-year survival rates amounted to 26.9% (gliomas III) and 6.8% (GBM; p=0.0296). Total versus subtotal resection had no significant influence on survival (p=0.0741), nor had age, sex, tumor site, performance status, size, primary versus recurrence, and radiation dose. A comparison to a conventionally treated patient group did not show a significant survival improvement. 3 months after treatment, initial symptoms had improved in 59% (hemiparesis), 50% (aphasia), 50% (hemianopsia), and 60% (convulsions). Conclusion: IORT has been shown to be feasible; perioperative complication rates were not increased. Survival was generally not improved compared to a historical control group. Recurrences achieved the same survival as primary tumors, and GBM also had a slightly increased survival, thus being possible indications for IORT. (orig.)

Age-related cutoffs for cervical movement behaviour to distinguish chronic idiopathic neck pain patients from unimpaired subjects.

Science.gov (United States)

Niederer, Daniel; Vogt, Lutz; Wilke, Jan; Rickert, Marcus; Banzer, Winfried

2015-03-01

The present study aims to develop age-dependent cutoff values in a quasi-experimental, cross-sectional diagnostic test study. One hundred and twenty (120) asymptomatic subjects (n = 100, 36♀, 18 75 years, for normative values; n = 20, 23-75 years, 15♀, for selectivity analyses) and 20 patients suffering from idiopathic neck pain (selectivity analyses, 22-71 years, 15♀) were included. Subjects performed five repetitive maximal cervical flexion/extension movements in an upright sitting position. Cervical kinematic characteristics (maximal range of motion (ROM), coefficient of variation (CV) and mean conjunct movements in rotation and flexion (CM)) were calculated from raw 3D ultrasonic data. Regression analyses were conducted to reveal associations between kinematic characteristics and age and gender and thus to determine normative values for healthy subjects. Age explains 53 % of the variance in ROM (decrease 10.2° per decade), 13 % in CV (increase 0.003 per decade) and 9 % in CM (increase 0.57° per decade). Receivers operating characteristic (ROC) analyses were conducted for differences between individual values of the kinematic characteristics and normative values to optimise cutoff values for distinguishing patients from unimpaired subjects (20 patients and 20 healthy). Cutoff values distinguished asymptomatic subjects' and chronic nonspecific neck patient's movement characteristics with sufficient quality (sensitivity 70-80 %, specificity 65-70 %). By including such classifications, the present findings expand actual research stating an age-related decrease in kinematic behaviour only using categorising span widths across decades. Future study is warranted to reveal our results' potential applicability for intervention onset decision making for idiopathic neck pain patients.

Maternal-infant relationship quality and risk of obesity at age 5.5 years in a national US cohort

Science.gov (United States)

2014-01-01

Background Poor quality relationships between mothers and toddlers have been associated with higher risk for childhood obesity, but few prospective studies of obesity have assessed maternal-child relationship quality in infancy. In addition it is not known whether the increased risk is associated with the mother’s or the child’s contribution to the relationship quality. Methods We analyzed data (n = 5650) from the Early Childhood Longitudinal Study, Birth Cohort, a national study of U.S. children born in 2001 and followed until they entered kindergarten. At 9 months of age, the Nursing Child Assessment Teaching Scale (NCATS) was used to assess the quality of observed playtime interactions between mothers and infants, yielding separate scores for maternal and infant behaviors. Obesity (BMI ≥95th percentile) at age 5.5 years was based on measured weight and height. Results The prevalence (95% confidence interval) of obesity at 5.5 years of age was higher among children in the lowest quartile of maternal NCATS score (20.2% [95% CI: 17.2%, 23.2%]) than in the highest quartile (13.9% [11.3%, 16.5%]), but maternal NCATS score was not significantly associated with obesity after adjustment for race/ethnicity, maternal education and household income. The prevalence of obesity at 5.5 years of age was similar among children in the lowest quartile of infant NCATS score (17.4% [14.4%, 20.3%]) and in the highest quartile (17.6% 14.4%, 20.8%]), and was not changed with covariate adjustment. Conclusions Maternal-infant relationship quality, assessed by direct observation at 9 months of age in a national sample, was not associated with an increased risk of obesity at age 5.5 years after controlling for sociodemographic characteristics. PMID:24564412

Canadian Sedentary Behaviour Guidelines for the Early Years (aged 0-4 years).

Science.gov (United States)

Tremblay, Mark S; Leblanc, Allana G; Carson, Valerie; Choquette, Louise; Connor Gorber, Sarah; Dillman, Carrie; Duggan, Mary; Gordon, Mary Jane; Hicks, Audrey; Janssen, Ian; Kho, Michelle E; Latimer-Cheung, Amy E; Leblanc, Claire; Murumets, Kelly; Okely, Anthony D; Reilly, John J; Stearns, Jodie A; Timmons, Brian W; Spence, John C

2012-04-01

The Canadian Society for Exercise Physiology (CSEP), with assistance from multiple partners, stakeholders, and researchers, developed the first Canadian Sedentary Behaviour Guidelines for the Early Years (aged 0-4 years). These national guidelines are in response to a call from health and health care professionals, child care providers, and fitness practitioners for guidance on sedentary behaviour in the early years. The guideline development process followed the Appraisal of Guidelines for Research Evaluation (AGREE) II framework. The recommendations are informed by evidence from a systematic review that examined the relationships between sedentary behaviour (predominantly screen time) and health indicators (healthy body weight, bone and skeletal health, motor skill development, psychosocial health, cognitive development, and cardio-metabolic disease risk factors) for three age groups (infants aged 900 domestic and international stakeholders, end-users, and key informants. The final guidelines state: for healthy growth and development, caregivers should minimize the time infants (aged spend being sedentary during waking hours. This includes prolonged sitting or being restrained (e.g., stroller, high chair) for more than 1 h at a time. For those under 2 years, screen time (e.g., TV, computer, electronic games) is not recommended. For children 2-4 years, screen time should be limited to under 1 h per day; less is better.

20 CFR 345.403 - Multiple base year employers.

Science.gov (United States)

2010-04-01

..., benefits will be charged in reverse chronological order, but the amount charged to each base year employer...) In all other cases, benefits will be charged in the same ratio as the compensation paid to such... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Multiple base year employers. 345.403 Section...

Vitamin supplementation and related nutritional status in Thai children, aged 1-5 years.

Science.gov (United States)

Ratanachu-ek, Suntaree

2014-06-01

To evaluate the prevalence of vitamin supplementation in Thai children aged 1-5 years at Queen Sirikit National Institute of Child Health (QSNICH), parental knowledge of vitamins, practices, and related factors such as nutritional status in vitamin supplementation. A cross-sectional study was performed at the Well Child Clinic, QSNICH, from 1-31 May 2005. Five hundred parents of young children, aged 1-5 years were interviewed by using the questionnaire to obtain information regarding knowledge and practices of vitamin supplementation. Weight and length/height were measured and nutritional status was assessed using the Thai growth reference. The relationships among vitamin supplement, nutritional status, and other related factors were analyzed using Chi-square test. The p-value vitamin supplementation was 76%, including vitamin C 62%, multi-vitamin (MTV) 35%, and cod-liver oil 20%. Regarding parental knowledge of vitamins, 57% of them knew the health benefits but 74% did not know the toxic effects of vitamins. The reasons for vitamin supplementation were poor feeding 63%, under-weight 23% and unhealthy status 14%. Vitamins were obtained from over-the-counter 59%, health services 40%, and friends 1%. Vitamin supplementation was significantly higher in children over 2 years of age, whose parents knew the benefits of vitamins, and in those children with malnutrition. The prevalence of vitamin supplementation was high in malnourished children, over 2 years of age whose parents had knowledge about benefits of vitamins. Parents should be warned about the dangers of high dose of vitamin consumption.

Midlife muscle strength and human longevity up to age 100 years: a 44-year prospective study among a decedent cohort.

Science.gov (United States)

Rantanen, Taina; Masaki, Kamal; He, Qimei; Ross, G Webster; Willcox, Bradley J; White, Lon

2012-06-01

We studied prospectively the midlife handgrip strength, living habits, and parents' longevity as predictors of length of life up to becoming a centenarian. The participants were 2,239 men from the Honolulu Heart Program/Honolulu-Asia Aging Study who were born before the end of June 1909 and who took part in baseline physical assessment in 1965-1968, when they were 56-68 years old. Deaths were followed until the end of June 2009 for 44 years with complete ascertainment. Longevity was categorized as centenarian (≥100 years, n = 47), nonagenarian (90-99 years, n = 545), octogenarian (80-89 years, n = 847), and ≤79 years (n = 801, reference). The average survival after baseline was 20.8 years (SD = 9.62). Compared with people who died at the age of ≤79 years, centenarians belonged 2.5 times (odds ratio (OR) = 2.52, 95% confidence interval (CI) = 1.23-5.10) more often to the highest third of grip strength in midlife, were never smokers (OR = 5.75 95% CI = 3.06-10.80), had participated in physical activity outside work (OR = 1.13 per daily hour, 95% CI = 1.02-1.25), and had a long-lived mother (≥80 vs. ≤60 years, OR = 2.3, 95% CI = 1.06-5.01). Associations for nonagenarians and octogenarians were parallel, but weaker. Multivariate modeling showed that mother's longevity and offspring's grip strength operated through the same or overlapping pathway to longevity. High midlife grip strength and long-lived mother may indicate resilience to aging, which, combined with healthy lifestyle, increases the probability of extreme longevity.

Increased alcohol use over the past 20 years among the oldest old in Sweden

Directory of Open Access Journals (Sweden)

Kelfve Susanne

2014-06-01

Full Text Available AIMS - Increased alcohol consumption among old people, reported in many countries, will likely present a major challenge to public health and policy in the future. In Sweden, current knowledge about old people’s alcohol consumption is incomplete because of limited historical data and a dearth of nationally representative studies. We describe the frequency of alcohol consumption among the oldest old in Sweden over a 20-year period by sex, age, education, living situation, mobility and Activities of Daily Living. METHODS - We used repeated cross-sectional survey data from the Swedish Panel Study of Living Conditions of the Oldest Old (SWEOLD, conducted in 1992, 2002 and 2011. The samples were nationally representative of the Swedish population aged 77+, with response rates of 95.4%, 84.4% and 86.2% (total n=2007. Self-reported consumption frequency was measured with the question “How often do you drink alcoholic beverages, such as wine, beer or spirits?” RESULTS - Frequency of alcohol consumption increased among the oldest old from 1992 to 2011. The proportion reporting no or less-than-monthly alcohol consumption decreased, whereas the proportion reporting weekly consumption increased. This was true for men, women and most age and educational groups. The period change in consumption frequency was not explained by changes in demographic factors, living situation or functional capacity during the study period. CONCLUSIONS - Alcohol use increased among the oldest old in Sweden during the 20-year study period. More liberal attitudes toward alcohol could contribute to the increased use. The increase in weekly alcohol consumers suggests an increase in the number of older risk consumers.

Advanced paternal age and mortality of offspring under 5 years of age

DEFF Research Database (Denmark)

Urhoj, S K; Jespersen, Louise Norman; Nissen, Marie

2014-01-01

Study question: Do children born to fathers of advanced age have an increased risk of dying before the age of 5 years? Summary answer: Children born to fathers aged 40 years or more have an increased risk of dying in early childhood due to an excess risk of fatal congenital anomalies, malignancies...... and external causes. What is known already: Advanced paternal age has previously been associated with adverse reproductive outcomes and some long term health problems in the offspring. This is possibly due to specific point mutations, a condition known to increase in the sperm with increasing paternal age....... Study design, size, duration: A Danish population-based register study, designed as a prospective cohort study, of 1 575 521 live born children born from 1978 to 2004. The age of the child (in days) was used as the underlying time and the children entered the cohort the day they were born and were...

20 YEARS OF PROGRESS IN TYPHOID RESEARCH

Directory of Open Access Journals (Sweden)

Narain H. Punjabi

2012-09-01

Full Text Available In 1981, the reported number of cases of typhoid fever in Indonesia was 19,596, increasing to 26,606 m 1986, most of the increase was due to improved detection and recognition of the pathogen. A more realistic estimate of incidence for this underreported and underdiagnosed disease would be from 540,000 to 1,210,000 cases per year. This was based on results of a household survey done by Budiarso R. et al. in 1980 and 1986, and on result of a community surveillance done by Ruwido and Simanjuntak et al. from 1983-1988. These studies were done in Plaju, South Sumatera, representing an urban area and Paseh, West Java, representing a semi-rural area. The results showed that the incidence rate of typhoid fever in the semi rural area was 358/100,000 population/year, and between 760-810/100,000 population/year in the urban area. These studies also indicated that the high risk group in the population was school age children between ages of 3-19 years. From other observations, it is also noted that the case fatality in urbanized and growing areas of Indonesia, may be higher than it is reported in other areas of the world

38 CFR 8.20 - Proof of death, age, relationship and marriage.

Science.gov (United States)

2010-07-01

..., relationship and marriage. 8.20 Section 8.20 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS..., relationship and marriage. Whenever it is necessary for a claimant to prove death, age, relationship or marriage, the provisions found in Part 3 of this chapter will be followed. [26 FR 1856, Mar. 3, 1961...

[Trend of mortality of congenital malformation in children aged <5 years in Beijing, 2006-2015].

Science.gov (United States)

Wang, J; Li, D Y; Zhang, W X; Li, Y C; Wang, J

2017-01-10

Objective: To investigate the change in mortality of congenital malformation in children aged malformation in children aged malformation in the children s decreased from 1.909‰ in 2006 to 0.703‰ in 2015, the decrease rate was 63.17 % . The decrease rate was highest in neonates (71.50 % ) ( χ (2)=57.993, P 0.05), the mortality rates of congenital malformation in the children showed a downward trend in outer suburban area and suburban area ( χ (2) =40.637 and 50.646, P malformation decreased from 32.97 % in 2006 to 23.24 % in 2015, which mainly occurred in infancy and neonatal period ( χ (2)=9.395 and 4.354, P malformations and digestive tract abnormality didn' t decreased significantly ( P >0.05). In the leading causes of deaths from congenital malformation, the mortality of congenital heart disease, neural tube defects and digestive tract atresia decreased obviously ( χ (2)=70.868, 18.431 and 9.225, P 0.05). There was an obvious area specific difference between the deaths of congenital heart disease and the deaths of neural tube defects, the mortality was higher in outer suburbs than in suburban and urban area ( χ (2)=45.783 and 6.649, P malformation in Beijing has declined year by year, it is still the main cause of deaths in children under 5 years old, and the prevention and control of related diseases should be strengthened.

Estimated exposures to perfluorinated compounds in infancy predict attenuated vaccine antibody concentrations at age 5-years

DEFF Research Database (Denmark)

Grandjean, Philippe; Heilmann, Carsten; Weihe, Pal

2017-01-01

Perfluorinated alkylate substances (PFASs) are highly persistent and may cause immunotoxic effects. PFAS-associated attenuated antibody responses to childhood vaccines may be affected by PFAS exposures during infancy, where breastfeeding adds to PFAS exposures. Of 490 members of a Faroese birth...... cohort, 275 and 349 participated in clinical examinations and provided blood samples at ages 18 months and 5 years. PFAS concentrations were measured at birth and at the clinical examinations. Using information on duration of breastfeeding, serum-PFAS concentration profiles during infancy were estimated......, with decreases by up to about 20% for each two-fold higher exposure, while associations for serum concentrations at ages 18 months and 5 years were weaker. Modeling of serum-PFAS concentration showed levels for age 18 months that were similar to those measured. Concentrations estimated for ages 3 and 6 months...

Secular trends: 10 and 20-year comparisons of sexual maturation among students. http://dx.doi.org/10.5007/1980-0037.2012v14n6p680

Directory of Open Access Journals (Sweden)

Rodrigo Mateus Farias

2012-11-01

Full Text Available The objective of this study was to verify the secular trends of sexual matu­ration of students between 11 and 15 years old, during a period of 10 and 20 years. The sample was composed by 1,002 students aged between 11 and 15 years; 536 boys (12.6±1.3 years old and 466 girls (12.5±1.2 years old who took part in the Ilhabela Mixed-Longitudinal Project on Growth, Development, and Physical Fitness. The students’ assessment period occurred in 1990/91 (initial, 2000/01 (10 years later, and 2009/10 (20 years later. Sexual maturation was analyzed according to the self-assessment method and age at menarche (month and year was collected retrospectively. The statistical analysis used was: one-way ANOVA, and Tukey’s post-hoc test. The level of significance was p<0.01. The onset of menarche in the initial analysis was at: 12.5±1.2 years old; in the 2000/01 group: 12.3±1.0 years old (Δ=-1.6%, and in the 2009/10 group: 12.2±1.0 years old (Δ=-2.4%. Although there was a tendency towards reduction in age at menarche along the periods in­vestigated, differences were not significant. There were significant differences only in genitals (G4, and pubic hair (P3 in boys after 10 and 20 years. In the same period, it did not occur any significant difference in maturational stages for girls. In conclusion, there was no secular trend of secondary sexual characteristics in boys (genital and pubic hair and girls (breast and pubic hair and in age at menarche over 10 and 20 years.

Percentile Values for Running Sprint Field Tests in Children Ages 6-17 Years: Influence of Weight Status

Science.gov (United States)

Castro-Pinero, Jose; Gonzalez-Montesinos, Jose Luis; Keating, Xiaofen D.; Mora, Jesus; Sjostrom, Michael; Ruiz, Jonatan R.

2010-01-01

The aim of this study was to provide percentile values for six different sprint tests in 2,708 Spanish children (1,234 girls) ages 6-17.9 years. We also examined the influence of weight status on sprint performance across age groups, with a focus on underweight and obese groups. We used the 20-m, 30-m, and 50-m running sprint standing start and…

49 CFR 572.71 - General description.

Science.gov (United States)

2010-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) ANTHROPOMORPHIC TEST DEVICES 6-Year-Old Child § 572.71..., “Six-Year-Old Size Child Test Dummy SA106C,” October 28, 1991. (b) The dummy is made up of the... 001, sheet 15 A SA 106C 050 Lumbar Spine Assembly SA 106C 001, sheet 12 A SA 106C 060 Pelvis Assembly...

Protective effect of enterovirus‑71 (EV71) virus‑like particle vaccine against lethal EV71 infection in a neonatal mouse model.

Science.gov (United States)

Cao, Lei; Mao, Fengfeng; Pang, Zheng; Yi, Yao; Qiu, Feng; Tian, Ruiguang; Meng, Qingling; Jia, Zhiyuan; Bi, Shengli

2015-08-01

Enterovirus-71 (EV71) is a viral pathogen that causes severe cases of hand, foot and mouth disease (HFMD) among young children, with significant mortality. Effective vaccines against HFMD are urgently required. Several EV71 virus-like particle (VLP) vaccine candidates were found to be protective in the neonatal mouse EV71 challenge model. However, to what extent the VLP vaccine protects susceptible organs against EV71 infection in vivo has remained elusive. In the present study, the comprehensive immunogenicity of a potential EV71 vaccine candidate based on VLPs was evaluated in a neonatal mouse model. Despite lower levels of neutralizing antibodies to EV71 in the sera of VLP-immunized mice compared with those in mice vaccinated with inactivated EV71, the VLP-based vaccine was shown to be able to induce immunoglobulin (Ig)G and IgA memory-associated cellular immune responses to EV71. Of note, the EV71 VLP vaccine candidate was capable of inhibiting viral proliferation in cardiac muscle, skeletal muscle, lung and intestine of immunized mice and provided effective protection against the pathological damage caused by viral attack. In particular, the VLP vaccine was able to inhibit the transportation of EV71 from the central nervous system to the muscle tissue and greatly protected muscle tissue from infection, along with recovery from the viral infection. This led to nearly 100% immunoprotective efficacy, enabling neonatal mice delivered by VLP-immunized female adult mice to survive and grow with good health. The present study provided valuable additional knowledge of the specific protective efficacy of the EV71 VLP vaccine in vivo, which also indicated that it is a promising potential candidate for being developed into an EV71 vaccine.

Video-assisted thoracoscopic surgery lobectomy at 20 years

DEFF Research Database (Denmark)

Yan, Tristan D; Cao, Christopher; D'Amico, Thomas A

2014-01-01

OBJECTIVE: Video-assisted thoracoscopic surgery (VATS) lobectomy has been gradually accepted as an alternative surgical approach to open thoracotomy for selected patients with non-small-cell lung cancer (NSCLC) over the past 20 years. The aim of this project was to standardize the perioperative....... No statistically significant differences in the responses between the two rounds of questioning were identified. Consensus was reached on 21 controversial points, outlining the current accepted definition of VATS lobectomy, its indications and contraindications, perioperative clinical management...... and recommendations for training and future research directions. CONCLUSION: The present Consensus Statement represents a collective agreement among 50 international experts to establish a standardized practice of VATS lobectomy for the thoracic surgical community after 20 years of clinical experience....

Argentine references for the assessment of body proportions from birth to 17 years of age.

Science.gov (United States)

Del Pino, Mariana; Orden, Alicia B; Arenas, María A; Fano, Virginia

2017-06-01

Abnormal body proportions may indicate skeletal disorders; therefore, their detection has great clinical significance. To estimate centiles for head circumference/height (HC/H) and sitting height/height (SH/H) ratios, and assess their diagnostic usefulness among a group of children with skeletal dysplasia. Centiles 3, 10, 25, 50, 75, 90 and 97 for HC/H and SH/H ratios were estimated with the LMS method using Box-Cox transformation to normalize data distribution for each age. Q-Q plot tests were applied to evaluate normality of residuals and the Q test to calculate goodness-of-fit. The sample included 4818 girls and4803 boys, all healthy, between 0-17 years old. The median of the SH/H ratio for each age decreased from 0.67 at birth to 0.57 at age 4. At 12 years of age, values reached 0.52 and 0.53 for males and females, respectively, remaining unchanged until age 17. The median of the HC/H ratio decreased from 0.45 at 6 years old to 0.34 at 17 years old for both sexes. Z-scores for SH/H among 20 children diagnosed with hypochondroplasia were better at showing abnormal proportions than the SH/H ratio not adjusted by age. Estimated centiles for HC/H and SH/H ratios show that the most dramatic changes in body proportions occur in the prepubertal period. These references allow an earlier detection of abnormal body proportions in children with skeletal dysplasia.

Prevalence of hypertension in women above 30 years of age in Minoudar, Qazvin, Iran

Directory of Open Access Journals (Sweden)

Ameneh Barikani

2012-12-01

Full Text Available    BACKGROUND: Hypertension (HTN is one of the most important causes of early mortality and a risk factor of many diseases such as cerebrovascular and coronary artery diseases and renal failure. We aimed to determine the prevalence of HTN in women above 30 years of age in Qazvin, Iran.    METHODS: In a cross- sectional study in Minoudar (Qazvin, Iran, 328 women who aged above 30 years old were selected using simple random sampling. Their sitting blood pressure was measured twice and the mean values were recorded. Their height and weight were also measured and their body mass index (BMI was calculated. Data was collected in a questionnaire including age, education, smoking, alcohol, oral contraceptive pills (OCP and salt consumption, and history of HTN and its treatment. The collected data was analyzed using descriptive statistics and chi-square test in SPSS16. P values less than 0.05 were considered significant.    RESULTS: The mean age of participants was 47.3 ± 1.1 years. Total frequency of HTN was 32%. In addition, 59.2% of hypertensive individuals were aware of their disease. While 48.1% of them were receiving treatment, only 21.3% had controlled blood pressure. Salt intake was determined as none, moderate, and high in 9.1%, 63.7%, and 27.1% of the participants, respectively. Most subjects (71.6% did not exercise, 12.8% exercised less than 2 hours a week and 15.5% exercised more than 2 hours a week. Overall, 8.8% of the participants had used OCP. None of the subjects had used alcohol. Overweight and obesity were detected in 38.7% and 40.8% of the studied women, respectively. There were significant relations between age and systolic and diastolic blood pressure (P < 0.01. Moreover, salt intake was significantly related with high systolic and diastolic blood pressure (P = 0.02.    CONCLUSION: A significant percentage of hypertensive participants did not know about their disease and did not have controlled blood pressure. Most women

Does perinatal exposure to exogenous oxytocin influence child behavioural problems and autistic-like behaviours to 20 years of age?

Science.gov (United States)

Guastella, A J; Cooper, M N; White, C R H; White, M K; Pennell, C E; Whitehouse, A J O

2018-04-27

The neuropeptide and hormone oxytocin is known to have a significant impact on social cognition and behaviour in humans. There is growing concern regarding the influence of exogenous oxytocin (OT) administration in early life on later social and emotional development, including autism spectrum disorder (ASD). No study has examined offspring development in relation to the dose of exogenous oxytocin administered during labour. Between 1989 and 1992, 2,900 mothers were recruited prior to the 18th week of pregnancy, delivering 2,868 live offspring. The Child Behaviour Checklist was used to measure offspring behavioural difficulties at ages 5, 8, 10, 14 and 17 years. Autism spectrum disorder was formally diagnosed by consensus of a team of specialists. At 20 years, offspring completed a measure of autistic-like traits, the Autism Spectrum Quotient (AQ). Oxytocin exposure prior to birth was analysed using categorical and continuous approaches (maternal oxytocin dose) with univariate and multivariate statistical techniques. Categorical analyses of oxytocin exposure prior to birth demonstrated no group differences in any measures of child behaviour. A small in magnitude dose-response association was observed for clinically significant total behaviour symptoms (adjusted odds ratio 1.03; 95% CI: 1.01-1.06, p Exogenous oxytocin administration prior to birth was not associated with ASD (OR: 0.64; 95% CI: 0.15-2.12, p = .46) or high levels of autistic-like traits (p = .93), as assessed by the AQ. This study is the first to investigate longitudinal mental health outcomes associated with the use of oxytocin-based medications during labour. The results do not provide evidence to support the theory that exogenous OT has a clinically significant negative impact on the long-term mental health of children. © 2018 Association for Child and Adolescent Mental Health.

Single-Fraction Carbon-Ion Radiation Therapy for Patients 80 Years of Age and Older With Stage I Non-Small Cell Lung Cancer

Energy Technology Data Exchange (ETDEWEB)

Karube, Masataka, E-mail: mstk117@gmail.com [Research Center Hospital for Charged Particle Therapy, National Institute of Radiological Sciences, Chiba (Japan); Department of Radiology, The University of Tokyo Hospital, Tokyo (Japan); Yamamoto, Naoyoshi; Nakajima, Mio [Research Center Hospital for Charged Particle Therapy, National Institute of Radiological Sciences, Chiba (Japan); Yamashita, Hideomi; Nakagawa, Keiichi [Department of Radiology, The University of Tokyo Hospital, Tokyo (Japan); Miyamoto, Tadaaki; Tsuji, Hiroshi [Research Center Hospital for Charged Particle Therapy, National Institute of Radiological Sciences, Chiba (Japan); Fujisawa, Takehiko [Chiba Foundation for Health Promotion and Disease Prevention, Chiba (Japan); Kamada, Tadashi [Research Center Hospital for Charged Particle Therapy, National Institute of Radiological Sciences, Chiba (Japan)

2016-05-01

Purpose: In an aging society, many senior citizens want less invasive treatment because of potential medical complications. The National Institute of Radiological Sciences has started to treat stage I lung cancer with single-fraction carbon-ion radiation therapy (CIRT) as a dose escalation prospective phase 1/2 trial. We evaluated the efficacy and safety of CIRT for patients 80 years of age and older, undergoing single-fraction CIRT. Methods and Materials: Peripheral non-small cell lung cancer patients who were treated with single-fraction CIRT were prospectively followed. We analyzed the data from among these patients 80 years of age and older. Results: There were 70 patients. Median age was 83 years (range: 80-89) and median follow-up period was 42.7 months (range: 12-128 months). Three-year local control, cause-specific survival, and overall survival rates were 88.0%, 81.6%, and 72.4%, respectively. Five-year local control, cause-specific survival, and overall survival rates were 85.8%, 64.9%, and 39.7%, respectively. There were no adverse effects higher than grade 2 either in the acute or late phase in terms of skin and lung. Analgesic agents were necessary for only 5 patients (7.1%), to relieve muscular or rib fracture pain caused by irradiation. Conclusions: Single-fraction CIRT was low-risk and effective, even for the elderly.

Single-Fraction Carbon-Ion Radiation Therapy for Patients 80 Years of Age and Older With Stage I Non-Small Cell Lung Cancer

International Nuclear Information System (INIS)

Karube, Masataka; Yamamoto, Naoyoshi; Nakajima, Mio; Yamashita, Hideomi; Nakagawa, Keiichi; Miyamoto, Tadaaki; Tsuji, Hiroshi; Fujisawa, Takehiko; Kamada, Tadashi

2016-01-01

Purpose: In an aging society, many senior citizens want less invasive treatment because of potential medical complications. The National Institute of Radiological Sciences has started to treat stage I lung cancer with single-fraction carbon-ion radiation therapy (CIRT) as a dose escalation prospective phase 1/2 trial. We evaluated the efficacy and safety of CIRT for patients 80 years of age and older, undergoing single-fraction CIRT. Methods and Materials: Peripheral non-small cell lung cancer patients who were treated with single-fraction CIRT were prospectively followed. We analyzed the data from among these patients 80 years of age and older. Results: There were 70 patients. Median age was 83 years (range: 80-89) and median follow-up period was 42.7 months (range: 12-128 months). Three-year local control, cause-specific survival, and overall survival rates were 88.0%, 81.6%, and 72.4%, respectively. Five-year local control, cause-specific survival, and overall survival rates were 85.8%, 64.9%, and 39.7%, respectively. There were no adverse effects higher than grade 2 either in the acute or late phase in terms of skin and lung. Analgesic agents were necessary for only 5 patients (7.1%), to relieve muscular or rib fracture pain caused by irradiation. Conclusions: Single-fraction CIRT was low-risk and effective, even for the elderly.

[Drinking behaviors and patterns among floating population aged 18-59 years old in China, 2012].

Science.gov (United States)

Li, Yichong; Zhang, Mei; Jiang, Yong; Deng, Qian; Zhao, Yinjun; Huang, Zhengjing; Zeng, Xinying; Wang, Limin

2014-11-01

To understand the drinking behaviors and patterns among floating population in China. Floating population were selected through multistage clustering sampling method, stratified by 6 major industries in 170 counties and districts from 31 provinces/autonomous regions, and Xinjiang Construction Corps, in mainland China. Design-based methods were adopted to analyze the drinking behavior in subpopulations. A total of 48 697 floating population aged 18-59 years were included in the study. The overall prevalence rate of drinking was 51.7% with 71.9% in men and 24.7% in women, in the last 12 months. Among those who ever drank, the weekly drinking prevalence and daily alcohol intake were 53.9% and 18.7 g in males while 16.7% and 4.1 g in females, respectively, among those floating population. Weekly drinking prevalence rates, for both genders, increased along with the increase of age (P population from the construction industry had the highest prevalence rates on items as weekly drinking, daily alcohol intake and prevalence of unhealthy drinking behaviors, except for hazardous drinking behaviors. Drinking behavior was prevalent among floating population in China. Significant difference was seen between genders. Unhealthy drinking behaviors varied greatly among male drinkers at different age groups or education levels as well as among those working in the different industries.

Tracking drinking behaviour from age 15-19 years

DEFF Research Database (Denmark)

Andersen, Anette; Due, Pernille; Holstein, Bjørn E

2003-01-01

beverages at age 15 increased the risk of drinking alcohol weekly at the age of 19 [odds ratio (OR)-values from 1.11 to 3.53]. Drunkenness among the 15-year-old boys and the use of spirits of the 15-year-old girls showed the strongest predictive relationship with excessive consumption at age 19 [OR = 2...... phenomenon. It was a behaviour that tracked into young adulthood, leaving the adolescents at increased risk of being long-term, large-scale consumers....

Changes in haemoglobin levels according to changes in body mass index and smoking habits, a 20-year follow-up of a male cohort

International Nuclear Information System (INIS)

Skjelbakken, Tove; Dahl, Inger Marie S.; Wilsgaard, Tom; Langbakk, Bodil; Lochen, Maja-Lisa

2006-01-01

Haemoglobin level declines with increasing age in cross sectional studies. Little is known about the longitudinal changes of haemoglobin. Because both high or low haemoglobin levels increase mortality and morbidity we examined how changes in lifestyle factors like body mass index (BMI) and smoking habits influence cohort changes in haemoglobin level. In all, 4159 men aged 20-49 years at baseline were examined in 1974 and 1994-1995 in a longitudinal, population-based study from the municipality of Tromso, Northern Norway. Mean haemoglobin was 148 g/l. There was no difference in mean haemoglobin after 20 years in any strata of age. Mean BMI increased 2.1 kg/m 2 . The prevalence of smokers decreased 20.1 percentage points. In a multiple regression analysis increase in BMI was associated with increased haemoglobin change. Smoking cessation lowered mean haemoglobin 1.6 g/l compared to never smokers. Haemoglobin increased 0.8 g/l in smoking quitters whose BMI increased >2.5 kg/m 2 compared to a decrease of 6.7 g/l in weight reducers. There was a positive dose-response relationship between changes in cigarettes smoked per day and change in haemoglobin among consistent smokers. In conclusion, in contrast to cross sectional studies, mean haemoglobin did not change during 20 years ageing of relatively young men. This could be explained by higher BMI and less smoking. The increase in BMI affected haemoglobin change to such an extent that the reduction in haemoglobin due to smoking cessation was counteracted. Prospective studies are needed to address the health implications

Attitudes towards motherhood and fertility awareness among 20-40-year-old female healthcare professionals

DEFF Research Database (Denmark)

Mortensen, Luise Lermark; Hegaard, Hanne Kristine; Andersen, Anders Nyboe

2012-01-01

ABSTRACT Objective To explore attitudes towards family formation and fertility awareness among Danish female healthcare professionals. Methods We collected cross-sectional baseline data from a prospective cohort study of 863 women, ranging in age from 20 to 40 years, working at a hospital...... in Denmark. Information about participants' intentions and attitudes towards family formation and fertility knowledge was gathered by means of a questionnaire. Results Only 2% of the respondents did not want children. Most women believed that motherhood is important, and hoped to have two to three children...

A 20-year-old man with large gastric lipoma--imaging, clinical symptoms, pathological findings and surgical treatment.

Science.gov (United States)

Kapetanakis, Stylianos; Papathanasiou, Jiannis; Fiska, Aliki; Ververidis, Athanasios; Dimitriou, Thespis; Hristov, Zheliazko; Paskalev, George

2010-01-01

A broad search of the available literature yielded no other report of gastric lipoma of that size (13.5 x 6.5 x 4.5 cm) at this early age. The patient (a 20-year-old man with giant lipoma in the anterior gastric wall) presented with haematemesis and melena after excessive alcohol consumption. Gastric resection was performed. At 5-year follow up the patient is healthy and doing well. Epidemiology of gastric lipoma, the differential diagnosis, means of diagnosis and treatment are discussed.

Age modifies the association between serum obestatin, appetite and nutritional status in maintenance hemodialysis patients.

Science.gov (United States)

Katkov, Anna; Sinuani, Inna; Azar, Ada; Shapiro, Gregory; Efrati, Shai; Beberashvili, Ilia

2018-01-23

Increased age is strongly associated with anorexia and protein-energy wasting (PEW) in maintenance hemodialysis (MHD) population. We hypothesized that the association of obestatin, a recently discovered anorexigenic gut hormone, with appetite and nutritional status differs by age groups. We performed a cross-sectional study on 261MHD patients. Obestatin, acyl-ghrelin, markers of inflammation (CRP, IL-6, TNF-α) and nutrition (self-reported appetite, dietary intake, biochemical nutritional parameters, and body composition) were measured. Obestatin was associated with appetite in multivariate analyses even after controlling for such confounders as lean body mass (LBM), IL-6 and acyl-ghrelin in patients younger than 71 years. For each ng/ml increase in obestatin levels, the odds for diminished appetite was 0.75 (95% CI: 0.59-0.96). However, these associations were not observed in patients 71 years and older. Multivariable logistic regression models (including appetite) also showed increasing odds for PEW (defined by ESPEN consensus-based criteria for the diagnosis of malnutrition) across increasing serum obestatin levels (OR: 1.51, 95% CI: 1.05-2.18) in patients 71 years and older. However, after lean body mass (LBM) was added to this model, the association between obestatin and malnutrition was abolished (OR: 1.26, 95% CI: 0.83-1.91). The association between serum obestatin, appetite and PEW differs depending on age in MHD patients. A positive link with appetite exists in patients younger than 71 years, whereas this relationship disappears by the age of 71. In older MHD patients, obestatin is associated with PEW through mechanisms related to LBM, but not to appetite.

The convergence of lung cancer rates between blacks and whites under the age of 40, United States.

Science.gov (United States)

Jemal, Ahmedin; Center, Melissa M; Ward, Elizabeth

2009-12-01

Lung cancer rates in the United States have been consistently higher in blacks than in whites at all ages in men and at younger ages in women. However, since the 1970s, smoking initiation decreased more rapidly among blacks than whites. We examined trends in lung cancer rates for white and black young adults (ages 20-39) from 1992 to 2006 using joinpoint models and black-to-white rate ratios by sex. Lung cancer death rates in 20- to 39-year-olds significantly decreased in all groups but was much steeper for blacks than for whites. From 1992 to 1994 and 2004 to 2006, the black-to-white mortality rate ratio (95% confidence interval) decreased from 2.16 (1.90-2.44) to 1.28 (1.05-1.55) for men and from 1.47 (1.25-1.71) to 0.97 (0.78-1.19) for women. A similar convergence was observed in the lung cancer incidence rates. These findings suggest that if current smoking trends in the young continue, racial differences in overall lung cancer rates in men will be eliminated in the next 40 to 50 years.

Tolerability and outcomes of radiotherapy or chemoradiotherapy for rectal cancer in elderly patients aged 70 years and older

International Nuclear Information System (INIS)

Cai, Xin; Wu, Hongbin; Peng, Junjie; Zhu, Ji; Cai, Sanjun; Cai, Gang; Zhang, Zhen

2013-01-01

To assess the safety and outcomes of radiotherapy (RT) or chemoradiotherapy (CRT) in elderly patients (≥70) with rectal cancer. Elderly patients aged 70 and older with rectal cancer, who were treated with RT or CRT at a single institution, were retrospectively analyzed. Performance status (KPS and ECOG score) and comorbidity (Charlson comorbidity index) were calculated, and their correlation with treatment toxicity and overall survival were studied. Risk factors for overall survival were investigated using univariate and multivariate survival analysis. A total of 126 patients with locally advanced disease, local recurrence or synchronous metastasis were included, with a 3-year OS rate of 48.1%. Scheduled dosage of radiation was delivered to 69% of patients. Grade 3 toxicities occurred more often in patients treated with CRT versus RT. The occurrence of grade 3 toxicities was not related to KPS score, ECOG score, number of comorbidities, and Charlson score. Multivariate analysis found that only age and Charlson score were independent prognostic factors for predicting patients’ 3-year OS. The 3-year OS rate was significantly higher in patients with Charlson score <4 vs Charlson score ≥4 (71.1% vs. 26.4%, P=0.0003). Although toxicities may be significant, elderly patients with rectal cancer of varied stages can be safely treated with RT or CRT with careful monitoring and frequent modification of treatment. Except for patients’ age, Charlson comorbidity index may be helpful in assessing patients’ outcomes in elderly patients with rectal cancer

Splenic lesions observed in 71 splenectomized dogs: a retrospective study

Directory of Open Access Journals (Sweden)

Elisângela Olegário da Silva

2016-10-01

Full Text Available The spleen of dogs is frequently affected by disorders that vary from local and systemic origin. The difficulty in associating clinical and gross findings contributes for the choice of total splenectomy as the main treatment, leading to an impairment of the immune and hematopoietic functions. The aim of this study was to evaluate the pathological findings in the spleen of splenectomized dogs during 2008 to 2014 at a Veterinary Teaching Hospital. From the 71 cases analyzed, 97% (69/71 of the dogs were submitted to total splenectomy and 3% (2/71 to partial splenectomy. In 45 (63.4% of these cases, the histopathological diagnosis was non-neoplastic alterations; only 36.6% (26/71 had a splenic neoplasia. The main non-neoplastic lesions observed were nodular hyperplasia 24.4% (11/45, infarction 22.3% (10/45, and hematoma 20% (9/45. The most frequent tumors were hemangiosarcoma 50% (13/26, histiocytic sarcoma 23% (6/26, and lymphoma 11.5% (3/26. The clinical methods used to diagnose splenic lesions were ultrasonography 88% (63/71, radiography 2.8% (2/71 and exploratory laparotomy 4.2% (3/71. In 4.2% (3/71 the spleen changes were observed during the therapeutic ovariohysterectomy. The results of the present study showed a prevalence of benign disorders in the spleen of splenectomized dogs associated with a high incidence of total splenectomy performed, indicating a difficulty in recognizing the different lesions that can affect the spleen by the veterinarian medical.

Study of palmar dermatoglyphics in patients with essential hypertension between the age group of 20-50 years

Directory of Open Access Journals (Sweden)

Rudragouda S Bulagouda, Purnima J Patil, Gavishiddppa A Hadimani, Balappa M Bannur, Patil BG, Nagaraj S. Mallashetty, Ishwar B Bagoji

2013-10-01

Full Text Available Background: In present study, we tried to determine significant palmar dermatoglyphic parameters in case of essential hypertensive’s in age group between 20-50 years and whether the parameters can be used for screening purpose i.e., early detection of hypertension. Method: With the use of modified Purvis Smith method, Black duplicating ink (Kores, Bombay was smeared on both hands one by one and prints will be taken by rolling the hands from wrist creases to finger tips on the roller covered with bond paper. While crystal bond paper, applied firmly over a wooden pad, was used for recording the inked epidermal ridge patterns. Rolled finger prints were recorded after applying uniform pressure on white bond paper from ulnar to radial side. Complete palm impression, including the hollow or the palm was obtained over paper. Thus one set of finger prints and palm prints was obtained. The prints obtained were immediately examined with hand-lens. Result: Right hand and left hand of the both male and female study group showed more number of arches than controls. Right hand and left hand of the both male and female study group showed more number of Radial loops than controls. The right hand and left hand of both male and female control group showed more number of ulnar loops than study group. The right hand and left hand of the male control group showed more number of Whorls than study, while in females, the right hand study group showed more number of whorls than control group and the left hand study group showed less number of Whorls as compared to control group. Conclusion: The present study indicates that there are some genetic factors which are involved in the causation of essential hypertension and it is possible to certain extent to predict from dermatoglyphics individual’s chance of acquiring essential hypertension. Like clinical history, examination and investigations, the dermatoglyphics will play an important role revealing the genetic

Safety and immunogenicity of an investigational meningococcal ACWY conjugate vaccine (MenACWY-CRM) in healthy Indian subjects aged 2 to 75 years.

Science.gov (United States)

Lalwani, Sanjay; Agarkhedkar, Sharad; Gogtay, Nithya; Palkar, Sonali; Agarkhedkar, Shalaka; Thatte, Urmila; Vakil, Hoshang; Jonnalagedda, Rekha; Pedotti, Paola; Hoyle, Margaret; Bhusal, Chiranjiwi; Arora, Ashwani

2015-09-01

This phase 3, multi-center, open-label study evaluated the immunogenicity and safety of a quadrivalent meningococcal conjugate vaccine (MenACWY-CRM, Menveo(®); Novartis Vaccines and Diagnostics S.r.l., Siena, Italy) in healthy Indian subjects aged 2-75 years, to provide data for licensure in India. A total of 180 subjects were enrolled (60 subjects 2-10 years, 60 subjects 11-18 years, and 60 subjects 19-75 years) and received one dose of MenACWY-CRM. Serum bactericidal activity with human complement (hSBA) was measured before and 1 month after vaccination. Adverse events were collected throughout the 29-day study period. Percentages of subjects with post-vaccination hSBA ≥8 were 72%, 95%, 94%, and 90% for serogroups A, C, W, and Y, respectively. Geometric mean titers rose 7-fold to 42-fold against the four serogroups. Similar immune responses were observed for the age subgroups 2-10 years, 11-18 years, and 19-75 years. Seroresponse rates at 1 month following vaccination were 72%, 88%, 55%, and 71% for serogroups A, C, W, and Y, respectively. The vaccine was well tolerated with no safety concerns. A single dose of MenACWY-CRM induced a robust immune response against all four meningococcal serogroups and was well tolerated in an Indian population 2-75 years of age. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Computed tomography findings in patients less than 20 years old with lymphoma

International Nuclear Information System (INIS)

Borba, Adriana Moreira Viana; Skinner, Luis Flavio

2007-01-01

Objective: To describe the general findings of lymphoma and their histological patterns in patients less than 20 years old. Materials And Methods: Twenty-two cases (16 male and 6 female, mean age 11.5 years) from the digital archive of computed tomography at the Cancer Control Center of Hospital Universitario Pedro Ernesto - Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil, were retrospectively analyzed in the period between March 2003 and July 2005. Of these 22 cases, 12 were Hodgkin's and 10 were non-Hodgkin's. Results: Overall, mediastinal lymphadenomegaly was the most frequent finding (59%), with predominance in the Hodgkin's subgroup (75%), followed by hepatosplenomegaly (50%) and cervical and retroperitoneal lymphadenomegaly (27.3%). The Hodgkin's subgroup presented a prevalence of lymphadenopathy, in many lymph node chains, followed by hepatosplenomegaly (50%). One case was found with unilateral tonsillar mass, pulmonary ground-glass opacities, and renal nodules. In the non-Hodgkin's subgroup, the disease was predominantly extranodal, characterized by hepatosplenomegaly (50%), thickening of the intestinal wall (40%), pleural effusion (30%), pulmonary nodule (20%), ascites (10%), pericardial effusion (10%) and mixed bone lesions (10%). Conclusion: Computed tomography is an extremely useful method for detection, staging and follow-up of lymphomas, with alert findings like mediastinal lymphadenopathy, hepatosplenomegaly, unilateral tonsillar mass and thickening of intestinal wall. (author)

Speed and agility of 12- and 14-year-old elite male basketball players.

Science.gov (United States)

Jakovljevic, Sasa T; Karalejic, Milivoje S; Pajic, Zoran B; Macura, Marija M; Erculj, Frane F

2012-09-01

The aims of this study were (a) to identify and compare the speed and agility of 12- and 14-year-old elite male basketball players and (b) to investigate relations between speed and agility for both age groups of basketball players, to help coaches to improve their work. Sixty-four players aged 12 (M = 11.98 years, SD = 0.311) and 54 players aged 14 (M = 14.092 years, SD = 0.275) were tested. Three agility tests: agility t-test, zigzag agility drill, and agility run 4 × 15 m and 3 speed tests: 20-m run, 30-m run, and 50-m run were applied. Fourteen-year-old players achieved significantly better results in all speed and agility tests compared with 12-year-old players. The correlation coefficient (r = 0.81, p = 0.001) showed that 12-year-old players have the same ability in the 30- and 50-m runs. The other correlation coefficient (r = 0.59, p = 0.001) indicated that 20- and 30-m runs had inherently different qualities. The correlation coefficients between agility tests were agility tests were >0.71, which means that all the 3 tests represent the same quality. During the speed training of 12-year-old players, it is advisable to focus on shorter running distances, up to 30 m. During the agility training of the same players, it is useful to apply exercises with various complexities. In speed training of the 14-year-old players, the 30- and 50-m runs should be applied, and agility training should include more specific basketball movements and activities.

20 years PSI accelerator. The speeches; 20 Jahre PSI-Beschleuniger. Die Festreden

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-12-31

This publication contains the text of four papers presented at the occasion of the 20 year Symposium of the PSI accelerator. The papers dealt with the following topics: Scientific research and its dual interaction with industry and with the general public, the history of the PSI accelerator, {mu}-n-{gamma} investigations on high temperature superconductors, therapy with charged particles. figs., tabs., refs.

Reproducing ten years of road ageing - Accelerated carbonation and leaching of EAF steel slag

International Nuclear Information System (INIS)

Suer, Pascal; Lindqvist, Jan-Erik; Arm, Maria; Frogner-Kockum, Paul

2009-01-01

Reuse of industrial aggregates is still hindered by concern for their long-term properties. This paper proposes a laboratory method for accelerated ageing of steel slag, to predict environmental and technical properties, starting from fresh slag. Ageing processes in a 10-year old asphalt road with steel slag of electric arc furnace (EAF) type in the subbase were identified by scanning electron microscopy (SEM) and leaching tests. Samples from the road centre and the pavement edge were compared with each other and with samples of fresh slag. It was found that slag from the pavement edge showed traces of carbonation and leaching processes, whereas the road centre material was nearly identical to fresh slag, in spite of an accessible particle structure. Batches of moisturized road centre material exposed to oxygen, nitrogen or carbon dioxide (CO 2 ) were used for accelerated ageing. Time (7-14 days), temperature (20-40 o C) and initial slag moisture content (8-20%) were varied to achieve the carbonation (decrease in pH) and leaching that was observed in the pavement edge material. After ageing, water was added to assess leaching of metals and macroelements. 12% moisture, CO 2 and seven days at 40 o C gave the lowest pH value. This also reproduced the observed ageing effect for Ca, Cu, Ba, Fe, Mn, Pb, Ca (decreased leaching) and for V, Si, and Al (increased leaching). However, ageing effects on SO 4 , DOC and Cr were not reproduced.

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.

Both Weight at Age 20 and Weight Gain Have an Impact on Sleep Disturbances Later in Life: Results of the EpiHealth Study.

Science.gov (United States)

Cai, Gui-Hong; Janson, Christer; Theorell-Haglöw, Jenny; Benedict, Christian; Elmståhl, Sölve; Lind, Lars; Lindberg, Eva

2018-01-01

Obesity is often associated with impaired sleep, whereas the impact of body mass index (BMI) at younger age and previous weight gain on sleep problems remains unknown. The present study utilized data from the Swedish EpiHealth cohort study. A total of 15845 participants (45-75 years) filled out an internet-based questionnaire. BMI was calculated from both measured data at study time and self-reported data at age 20 from the questionnaire. Sleep-related symptoms were most common among obese individuals (BMI > 30 kg/m2). An association between weight gain and sleep problems was found and those with a low BMI at age 20 were most vulnerable to weight gain when it came to risk of sleep problems. Among those who were underweight (BMI gain (kg/year) was associated with difficulties initiating sleep with an adjusted OR of 2.64 (95% CI: 1.51-4.62) after adjusting for age, sex, smoking, alcohol consumption, physical activity, education, and civil status. The corresponding adjusted OR's among those who had been normal weight (BMI 18.5-24.99) and overweight (BMI 25-29.99 kg/m2) at age 20 were 1.89 (1.47-2.45) and 1.02 (0.48-2.13), respectively. Also difficulties maintaining sleep and snoring were most strongly related to weight gain among those who were underweight at age 20 with decreasing odds with increasing BMI at that age. Sleep problems are related to weight gain and obesity. The impact of weight is most pronounced among those who had a low BMI when young. © Sleep Research Society 2018. Published by Oxford University Press on behalf of the Sleep Research Society. All rights reserved. For permissions, please e-mail journals.permissions@oup.com.

Co-Circulation and Genomic Recombination of Coxsackievirus A16 and Enterovirus 71 during a Large Outbreak of Hand, Foot, and Mouth Disease in Central China

Science.gov (United States)

Liu, Weiyong; Wu, Shimin; Xiong, Ying; Li, Tongya; Wen, Zhou; Yan, Mingzhe; Qin, Kai; Liu, Yingle; Wu, Jianguo

2014-01-01

A total of 1844 patients with hand, foot, and mouth disease (HFMD), most of them were children of age 1–3-year-old, in Central China were hospitalized from 2011 to 2012. Among them, 422 were infected with coxsackievirus A16 (CVA16), 334 were infected with enterovirus 71 (EV71), 38 were co-infected with EV71 and CVA16, and 35 were infected with other enteroviruses. Molecular epidemiology analysis revealed that EV71 and CVA16 were detected year-round, but EV71 circulated mainly in July and CVA16 circulated predominantly in November, and incidence of HFMD was reduced in January and February and increased in March. Clinical data showed that hyperglycemia and neurologic complications were significantly higher in EV71-infected patients, while upper respiratory tract infection and C-reactive protein were significantly higher in CVA16-associated patients. 124 EV71 and 80 CVA16 strains were isolated, among them 56 and 68 EV71 strains were C4a and C4b, while 25 and 55 CVA16 strains were B1a and B1b, respectively. Similarity plots and bootscan analyses based on entire genomic sequences revealed that the three C4a sub-genotype EV71 strains were recombinant with C4b sub-genotype EV71 in 2B–2C region, and the three CVA16 strains were recombinant with EV71 in 2A–2B region. Thus, CVA16 and EV71 were the major causative agents in a large HFMD outbreak in Central China. HFMD incidence was high for children among household contact and was detected year-round, but outbreak was seasonal dependent. CVA16 B1b and EV71 C4b reemerged and caused a large epidemic in China after a quiet period of many years. Moreover, EV71 and CVA16 were co-circulated during the outbreak, which may have contributed to the genomic recombination between the pathogens. It should gain more attention as there may be an upward trend in co-circulation of the two pathogens globally and the new role recombination plays in the emergence of new enterovirus variants. PMID:24776922

Co-circulation and genomic recombination of coxsackievirus A16 and enterovirus 71 during a large outbreak of hand, foot, and mouth disease in Central China.

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Weiyong Liu

Full Text Available A total of 1844 patients with hand, foot, and mouth disease (HFMD, most of them were children of age 1-3-year-old, in Central China were hospitalized from 2011 to 2012. Among them, 422 were infected with coxsackievirus A16 (CVA16, 334 were infected with enterovirus 71 (EV71, 38 were co-infected with EV71 and CVA16, and 35 were infected with other enteroviruses. Molecular epidemiology analysis revealed that EV71 and CVA16 were detected year-round, but EV71 circulated mainly in July and CVA16 circulated predominantly in November, and incidence of HFMD was reduced in January and February and increased in March. Clinical data showed that hyperglycemia and neurologic complications were significantly higher in EV71-infected patients, while upper respiratory tract infection and C-reactive protein were significantly higher in CVA16-associated patients. 124 EV71 and 80 CVA16 strains were isolated, among them 56 and 68 EV71 strains were C4a and C4b, while 25 and 55 CVA16 strains were B1a and B1b, respectively. Similarity plots and bootscan analyses based on entire genomic sequences revealed that the three C4a sub-genotype EV71 strains were recombinant with C4b sub-genotype EV71 in 2B-2C region, and the three CVA16 strains were recombinant with EV71 in 2A-2B region. Thus, CVA16 and EV71 were the major causative agents in a large HFMD outbreak in Central China. HFMD incidence was high for children among household contact and was detected year-round, but outbreak was seasonal dependent. CVA16 B1b and EV71 C4b reemerged and caused a large epidemic in China after a quiet period of many years. Moreover, EV71 and CVA16 were co-circulated during the outbreak, which may have contributed to the genomic recombination between the pathogens. It should gain more attention as there may be an upward trend in co-circulation of the two pathogens globally and the new role recombination plays in the emergence of new enterovirus variants.

Validation and evaluation of serological correlates of protection for inactivated enterovirus 71 vaccine in children aged 6-35 months.

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Jin, Pengfei; Li, Jingxin; Zhang, Xuefeng; Meng, Fangyue; Zhou, Yang; Yao, Xuejun; Gan, Zhengkai; Zhu, Fengcai

2016-04-02

A primary goal of this study was to establish the serological mechanistic correlate of protection (mCoP) for an inactivated Enterovirus 71 (EV71) vaccine. We used the Prentice criterion framework and scaled logit model to explore the relationship between the neutralizing antibody (NTAb) and EV71-associated disease, and to build a protection curve for estimating the efficacy of EV71 vaccine. Data of NTAb at day 56 post-vaccination and the occurrence of EV71-associated disease during a 12-month follow-up period were collected from a phase 3 efficacy trial of EV71 vaccine in this study. NTAb at day 56 post-vaccination in participants met the Prentice criterion framework. According to the protection curve, the antibody levels of 14.7, 27.8, 55.7, 129.0 and 459.4 (U/mL) were associated with 50%, 60%, 70%, 80% and 90% clinical protection rate, respectively. Vaccine efficacy predicted by the model was 81.5%, which was very similar to the actual vaccine efficacy of 80.4% (95% CI, 58.2, 90.8) observed in the phase 3 trial. NTAb titers post-vaccination can be validated as mCoP for evaluating the efficacy of an inactivated enterovirus 71 vaccine, with a titers of 14.7 (U/ml) as a surrogate associated with the protection of 50% against EV71-associated disease.

Surgical outcomes in two different age groups with Focal Cortical Dysplasia type II: Any real difference?

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Ramírez-Molina, Jorge Luis; Di Giacomo, Roberta; Mariani, Valeria; Deleo, Francesco; Cardinale, Francesco; Uscátegui-Daccarett, Angélica María; Lorenzana, Pablo; Tassi, Laura

2017-05-01

Focal Cortical Dysplasias (FCDs) represent a common architectural cortical disorder underlying drug-resistant focal epilepsy. So far, studies aimed at evaluating whether age at surgery is a factor influencing surgical outcome are lacking, so that data on the comparison between patients harboring Type II FCD operated at younger age and those operated at adult age are still scarce. We compared presurgical clinical features and surgical outcomes of patients with histopathologically diagnosed Type II FCD undergoing surgery at an earlier age with those operated after 20 years of age. We retrospectively analyzed 1660 consecutive patients operated at the "Claudio Munari" Epilepsy Surgery Centre. There were 289 patients (17.4%) with a neuropathological diagnosis of Type II FCD. We included two different groups of patients, the first one including patients operated on at less than 6years, the second sharing the same seizure onset age but with delayed surgery, carried out after the age of 20. Seizure characteristics and, neuropsychological and postoperative seizure outcomes were evaluated by study group. Forty patients underwent surgery before the age of 6 and 66 patients after the age of 20. Surgical outcome was favorable in the whole population (72.6% were classified in Engel's Class Ia+Ic), independently from age at surgery. In the children group, 32 patients were classified in Class I, including 30 (75%) children in classes Ia and Ic. In the adult group, 53 belonged to Class I of whom 47 (71%) were in classes Ia and Ic. The percentage of permanent complications, the surgical outcomes, and AED withdrawal did not significantly differ by study group. Our results indicate that there is no difference between the groups, suggesting that outcome depends mainly on the histological findings and not on timing of surgery. Copyright © 2017 Elsevier Inc. All rights reserved.

Changes in social interaction over 20 years and the effects of community resources use among community-dwelling elderly persons.

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Watanabe, Kumi; Tanaka, Emiko; Wu, Bailiang; Kobayashi, Zyunko; Mochizuki, Yukiko; Kim, Yeon; Watanabe, Taeko; Okumura, Rika; Ito, Sumio; Anme, Tokie

2017-01-01

Objectives　Recently, social isolation has been reported to be a critical problem among Japanese elderly persons. However, few studies have compared social interaction in the past and the present or investigated its predictive factors. This study aimed to clarify the transitional changes in social interaction over 20 years and explore the factors related to social interaction focusing on the use of community resources.Methods　The participants were community-dwelling elderly persons aged 65 years and over. A survey was conducted 8 times from 1994 to 2014 in the suburban area of Tobishima, Japan. The Index of Social Interaction Scale was used and each subscale and the total score were calculated. Subsequently, the 2014 scores were compared with the 1994 scores using the Wilcoxon rank sum test. Logistic regression analysis was conducted to clarify the factors related to social interaction, focusing on the association between the use of community resources (local elderly management center, health care center, health promotion facility, library) in 2011 and social interaction 3 years later. Age, gender, disease, and mobility were also entered into the model as control variables.Results　Comparing social interaction in 1994 and 2014, total scores were found to have significantly increased in all age groups. Independence scores significantly increased in the overall group and in females aged 75-84. Curiosity scores also increased in both males and females. These results show that social interaction has increased over 2 decades. In addition, the use of local elderly management and health care centers, and health promotion facilities was associated with total social interaction scores 3 years later.Conclusion　The current study clarified changes in social interaction, both comprehensively and for each of its aspects, among community-dwelling elderly adults. Increasing social isolation has been reported in recent years; however, the current study showed that social

Causes of death among children aged 5-14 years in the WHO European Region: a systematic analysis for the Global Burden of Disease Study 2016.

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Kyu, Hmwe H; Stein, Claudia E; Boschi Pinto, Cynthia; Rakovac, Ivo; Weber, Martin W; Dannemann Purnat, Tina; Amuah, Joseph E; Glenn, Scott D; Cercy, Kelly; Biryukov, Stan; Gold, Audra L; Chew, Adrienne; Mooney, Meghan D; O'Rourke, Kevin F; Sligar, Amber; Murray, Christopher J L; Mokdad, Ali H; Naghavi, Mohsen

2018-05-01

The mortality burden in children aged 5-14 years in the WHO European Region has not been comprehensively studied. We assessed the distribution and trends of the main causes of death among children aged 5-9 years and 10-14 years from 1990 to 2016, for 51 countries in the WHO European Region. We used data from vital registration systems, cancer registries, and police records from 1980 to 2016 to estimate cause-specific mortality using the Cause of Death Ensemble model. For children aged 5-9 years, all-cause mortality rates (per 100 000 population) were estimated to be 46·3 (95% uncertainty interval [UI] 45·1-47·5) in 1990 and 19·5 (18·1-20·9) in 2016, reflecting a 58·0% (54·7-61·1) decline. For children aged 10-14 years, all-cause mortality rates (per 100 000 population) were 37·9 (37·3-38·6) in 1990 and 20·1 (18·8-21·3) in 2016, reflecting a 47·1% (43·8-50·4) decline. In 2016, we estimated 10 740 deaths (95% UI 9970-11 542) in children aged 5-9 years and 10 279 deaths (9652-10 897) in those aged 10-14 years in the WHO European Region. Injuries (road injuries, drowning, and other injuries) caused 4163 deaths (3820-4540; 38·7% of total deaths) in children aged 5-9 years and 4468 deaths (4162-4812; 43·5% of total) in those aged 10-14 years in 2016. Neoplasms caused 2161 deaths (1872-2406; 20·1% of total deaths) in children aged 5-9 years and 1943 deaths (1749-2101; 18·9% of total deaths) in those aged 10-14 years in 2016. Notable differences existed in cause-specific mortality rates between the European subregions, from a two-times difference for leukaemia to a 20-times difference for lower respiratory infections between the Commonwealth of Independent States (CIS) and EU15 (the 15 member states that had joined the European Union before May, 2004). Marked progress has been made in reducing the mortality burden in children aged 5-14 years over the past 26 years in the WHO European Region. More deaths could be prevented, especially in

Infant eczema, infant sleeping problems, and mental health at 10 years of age: the prospective birth cohort study LISAplus.

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Schmitt, J; Chen, C-M; Apfelbacher, C; Romanos, M; Lehmann, I; Herbarth, O; Schaaf, B; Kraemer, U; von Berg, A; Wichmann, H-E; Heinrich, J

2011-03-01

Cross-sectional studies suggest an association between eczema and mental health problems, possibly modified by sleeping problems, but prospective evidence is missing. We aimed to prospectively investigate the relationship between infant eczema (within first 2 years of age), infant sleeping problems (within first 2 years of age), and the risk of mental health problems at 10 years of age. Between 1997 and 1999, a population-based birth cohort was recruited in Munich, Leipzig, Wesel, and Bad Honnef, Germany, and followed until 10 years of age. Physician-diagnosed eczema, parent-reported sleeping problems, and known environmental risk factors for atopy were regularly assessed until 10 years of age. Mental health was measured using the Strengths and Difficulties Questionnaire (parent version) at 10 years of age. We applied logistic regression modeling adjusting for environmental and lifestyle factors, allergic comorbidity, and family history of eczema. From the original cohort of 3097 neonates, 1658 (54%) were followed until age 10, while 1578 (51%) were eligible for analysis. In the fully adjusted model, children with infant eczema were at increased risk of hyperactivity/inattention at 10 years of age [odds ratio (OR) 1.78; 95% confidence interval (95% CI) 1.02-3.09]. Infant eczema with concurrent sleeping problems predicted emotional problems [OR 2.63; 95% confidence interval (95% CI) 1.20-5.76] and conduct problems (OR 3.03; 95% CI 1.01-9.12) at 10 years of age. Infant eczema with concurrent sleeping problems appears to be a risk factor for the development of mental health problems. © 2010 John Wiley & Sons A/S.

Estimated exposures to perfluorinated compounds in infancy predict attenuated vaccine antibody concentrations at age 5-years.

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Grandjean, Philippe; Heilmann, Carsten; Weihe, Pal; Nielsen, Flemming; Mogensen, Ulla B; Timmermann, Amalie; Budtz-Jørgensen, Esben

2017-12-01

Perfluorinated alkylate substances (PFASs) are highly persistent and may cause immunotoxic effects. PFAS-associated attenuated antibody responses to childhood vaccines may be affected by PFAS exposures during infancy, where breastfeeding adds to PFAS exposures. Of 490 members of a Faroese birth cohort, 275 and 349 participated in clinical examinations and provided blood samples at ages 18 months and 5 years. PFAS concentrations were measured at birth and at the clinical examinations. Using information on duration of breastfeeding, serum-PFAS concentration profiles during infancy were estimated. As outcomes, serum concentrations of antibodies against tetanus and diphtheria vaccines were determined at age 5. Data from a previous cohort born eight years earlier were available for pooled analyses. Pre-natal exposure showed inverse associations with the antibody concentrations five years later, with decreases by up to about 20% for each two-fold higher exposure, while associations for serum concentrations at ages 18 months and 5 years were weaker. Modeling of serum-PFAS concentration showed levels for age 18 months that were similar to those measured. Concentrations estimated for ages 3 and 6 months showed the strongest inverse associations with antibody concentrations at age 5 years, particularly for tetanus. Joint analyses showed statistically significant decreases in tetanus antibody concentrations by 19-29% at age 5 for each doubling of the PFAS exposure in early infancy. These findings support the notion that the developing adaptive immune system is particularly vulnerable to immunotoxicity during infancy. This vulnerability appears to be the greatest during the first 6 months after birth, where PFAS exposures are affected by breast-feeding.

Polyclinic of Oncology and Palliative Care Las Piedras Hospital: 5-year experience (1999-2004)

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Rodríguez, R.; Silvera, J.

2004-01-01

Objectives: To analyze the clinical characteristics, treatments and instituted care profile of patients seen at the Polyclinic of Oncology and Care Las Piedras Hospital Palliative since its inception in 1999 to date. Patients and Methods: All patients (. Ptes) were included in that assisted Polyclinic for the period 09/01/99 to 08/31/04. The characteristics were analyzed clinical population (gender, age, type of tumor), the different treatments (ttos.) instituted (chemotherapy (CT), hormone therapy (HT), interferon (IFN) radiotherapy (RT), exclusive control and palliative care (PC) in the latter used as an indicator of morphine use and care indicators (number consultations per year, average patients per visit, etc.). Results: In the whole period were assisted 231 patients (116 men and 115 women) consultations in 1403 for a total of 148 days of consultations with a average of 9.5 consultations per day of consultation. Each patient consulted on average between 4 and 6 times per year. The median age of the population was 64 years (range 5-94 years). 47% of total ptes. (n = 109) was in the range of 61 to 80 years of age at diagnosis. Types tumors were found more often breast (18%), lung (16%), digestive (18% and within these colo-rectal and stomach 38% 28% were the most Frequently) and genitourinary (11%: 38% prostate, kidney, 31%). Regarding treatments of all cancer patients, where each patient during evolution may have received more than one type of treatment, 33% received QT / HT / IFN, 10% RT, 20% exclusive control and 49% CP, of which 71% received morphine. Conclusions: The clinical characteristics and care profile of the population studied correspond to the country. Half of the patients arrive assisted receiving palliative care with good percentage (71%) of administration morphine

Continuum of hepatitis C care in France: A 20-year cohort study.

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Coralie Hermetet

Full Text Available Hepatitis C virus (HCV-infected patients require a specific continuum of care (CoC from HCV screening to treatment. We assessed CoC of HCV-infected patients in a longitudinal study.We established a cohort of subjects undergoing HCV screening (high alanine aminotransferase levels or risk factors during preventive consultations at a French regional medical center from 1993 to 2013. Patients were considered to be HCV-infected if HCV RNA was detected in their serum. CoC was assessed as described by Viner et al. (Hepatology 2015: Stage 1, HCV screening; Stage 2, HCV RNA testing; Stage 3, continuing care; Stage 4, antiviral treatment. Cox multivariate analysis was performed to identify factors favoring CoC, defined as at least one course of antiviral treatment.In total, 12,993 HCV tests were performed and 478 outpatients were found to be HCV-seropositive. We included 417 seropositive patients, after excluding false positives and patients lost to follow-up. The baseline characteristics of the patients were: sex ratio (M/F 1.4; mean age 38.5 years; intravenous drug use (IDU in 55%; and 28% in unstable social situations, estimated by the EPICES deprivation score. Antiviral treatment was initiated for 179 (42.9% of the 379 (90.9% patients attending specialist consultations. CoC was associated with screening after 1997 (HR 2.0, 95%CI 1.4-2.9, age > 45 years (HR 1.5, 95%CI 1.02-2.3, patient acceptance of care (HR 9.3, 95%CI 5.4-16.10, specialist motivation for treatment (HR 10.9, 95%CI 7.4-16.0, and absence of cancer (HR 6.7, 95%CI 1.6-27.9. Other comorbid conditions, such as depression and IDU, were not associated with CoC.Our 20-year cohort study reveals the real-life continuum of care for HCV-infected patients in France. The number of patients involved in HCV care after positive testing was substantial due to the organization of healthcare in France. An improved CoC along with new direct-acting antivirals should help to decrease chronic HCV infection.

Beverage Consumption Patterns at Age 13 to 17 Years Are Associated with Weight, Height, and Body Mass Index at Age 17 Years.

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Marshall, Teresa A; Van Buren, John M; Warren, John J; Cavanaugh, Joseph E; Levy, Steven M

2017-05-01

Sugar-sweetened beverages (SSBs) have been associated with obesity in children and adults; however, associations between beverage patterns and obesity are not understood. Our aim was to describe beverage patterns during adolescence and associations between adolescent beverage patterns and anthropometric measures at age 17 years. We conducted a cross-sectional analyses of longitudinally collected data. Data from participants in the longitudinal Iowa Fluoride Study having at least one beverage questionnaire completed between ages 13.0 and 14.0 years, having a second questionnaire completed between 16.0 and 17.0 years, and attending clinic examination for weight and height measurements at age 17 years (n=369) were included. Beverages were collapsed into four categories (ie, 100% juice, milk, water and other sugar-free beverages, and SSBs) for the purpose of clustering. Five beverage clusters were identified from standardized age 13 to 17 years mean daily beverage intakes and named by the authors for the dominant beverage: juice, milk, water/sugar-free beverages, neutral, and SSB. Weight, height, and body mass index (BMI; calculated as kg/m 2 ) at age 17 years were analyzed. We used Ward's method for clustering of beverage variables, one-way analysis of variance and χ 2 tests for bivariable associations, and γ-regression for associations of weight or BMI (outcomes) with beverage clusters and demographic variables. Linear regression was used for associations of height (outcome) with beverage clusters and demographic variables. Participants with family incomes beverage cluster membership. For example, on average, male and female members of the neutral cluster were 4.5 cm (P=0.010) and 4.2 cm (P=0.034) shorter, respectively, than members of the milk cluster. For members of the juice cluster, mean BMI was lower than for members of the milk cluster (by 2.4 units), water/sugar-free beverage cluster (3.5 units), neutral cluster (2.2 units), and SSB cluster (3.2 units) (all

Liaison amid problem behavior and traumatic dental injury among children aged 12-15 years in Bhopal

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Naveen S Yadav

2015-01-01

Full Text Available Introduction: Liaison amid problem behavior and traumatic dental injury among children aged 13-15 years are consequential due to multifactorial dental, orofacial skeletal, psycosocial behavior pattern. The probable etiology is been equated overjet; inadequate lip coverage is the major etiological factors accountable for traumatic dental injuries. Aims: The aim was to assess the relationship of problem behavior, type of lip coverage, and the size of overjet with the traumatic dental injury among children aged 12-15 years. Materials and Methods: A cross-sectional study was conducted among 200 children aged 12-15 years in Bhopal, India. Data were collected through clinical examinations in children and interviews with parents. Traumatic injuries were recorded according to Garcia-Goday′s classification. The informant - rated version of the strengths and difficulties questionnaire was used to identify problems behavior. Results: About 16.4% subjects had more than 5 mm overjet, and 20.4% subjects had inadequate lip coverage. The largest number of injuries were presented by 15-year-old children (43.90% followed by 14 and 13 years old children. The traumatic dental injury showed 6.8% association with problem behavior, age, sex, type of lip coverage, and the size of overjet. Conclusion: Problem behavior along with the type of lip coverage and the size of overjet plays a role in the occurrence of traumatic dental injury.

Clinical Features and Treatment Outcomes among Children with Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis: A 20-Year Study in a Tertiary Referral Hospital

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Susheera Chatproedprai; Vanvara Wutticharoenwong; Therdpong Tempark; Siriwan Wananukul

2018-01-01

Aim. To determine the probable causative factors, clinical features, and treatment outcomes of Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), and SJS-TEN overlap in children. Methods. A 20-year database review of all children diagnosed with SJS/TEN/SJS-TEN overlap at the King Chulalongkorn Memorial Hospital, Thailand. Results. 36 patients (M : F, 16 : 20) with the mean age of 9.2±4.0 years were identified. There were 20 cases of SJS, 4 cases of SJS-TEN overlap, and 12 cases...

The frequency of malignancy in breast lumps on fnac in females under 35 years of age

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Iqbal, M.; Iqbal, M.

2014-01-01

Breast carcinoma is one of the common malignancies in females and its incidence is increasing in younger age. Diagnosis of carcinoma breast includes clinical evaluation, imaging and pathology. Fine Needle Aspiration Cytology is the first line pathological investigation in the diagnosis with excellent results. Objective: To determine the frequency of malignancy in breast lumps on FNAC in females under 35 years of age. Descriptive cross sectional study. Setting:Department of pathology Fatima Jinnah Medical College (FJMC), Lahore. Duration: Six months from 20th July, 2011 till 20th January, 2012.Methods: 150 female patients 35 years of age or less, presenting to the OPD and Indoor of Sir Ganga Ram Hospital Lahore, an affiliated hospital of FJMC Lahore, with breast lumps were included in the study. Demographic features and consent of the patients were noted. FNAC of the patients was performed as per advice of the consultant. Diagnosis of malignant cases was further confirmed on histology.Results: Out of all, 124 lumps (82.7%) were benign and 26 lumps (17.3%) were malignant. Amongst the benign lumps, 77(62.1%) were fibroadenomas, 28(22.6%) were fibrocystic changes, 08(06.5%) were inflammatory lesions, 07(05.6%) showed pyogenic abscess and 04 lumps (03.2%) were galactoceles. Amongst the malignant lumps, 22(84.6%) were ductal carcinoma, 02(07.7%) colloid carcinoma and 02(07.7%) were malignant phylloides. Conclusions: The frequency of malignancy in breast lumps in Pakistan is significantly high in females under 35 years of age. Appropriate measures are needed for prevention and early diagnosis and treatment in young females. (author)

Adaptation of enterovirus 71 to adult interferon deficient mice.

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Elizabeth A Caine

Full Text Available Non-polio enteroviruses, including enterovirus 71 (EV71, have caused severe and fatal cases of hand, foot and mouth disease (HFMD in the Asia-Pacific region. The development of a vaccine or antiviral against these pathogens has been hampered by the lack of a reliable small animal model. In this study, a mouse adapted EV71 strain was produced by conducting serial passages through A129 (α/β interferon (IFN receptor deficient and AG129 (α/β, γ IFN receptor deficient mice. A B2 sub genotype of EV71 was inoculated intraperitoneally (i.p. into neonatal AG129 mice and brain-harvested virus was subsequently passaged through 12 and 15 day-old A129 mice. When tested in 10 week-old AG129 mice, this adapted strain produced 100% lethality with clinical signs including limb paralysis, eye irritation, loss of balance, and death. This virus caused only 17% mortality in same age A129 mice, confirming that in the absence of a functional IFN response, adult AG129 mice are susceptible to infection by adapted EV71 isolates. Subsequent studies in adult AG129 and young A129 mice with the adapted EV71 virus examined the efficacy of an inactivated EV71 candidate vaccine and determined the role of humoral immunity in protection. Passive transfer of rabbit immune sera raised against the EV71 vaccine provided protection in a dose dependent manner in 15 day-old A129 mice. Intramuscular injections (i.m. in five week-old AG129 mice with the alum adjuvanted vaccine also provided protection against the mouse adapted homologous strain. No clinical signs of disease or mortality were observed in vaccinated animals, which received a prime-and-boost, whereas 71% of control animals were euthanized after exhibiting systemic clinical signs (P<0.05. The development of this animal model will facilitate studies on EV71 pathogenesis, antiviral testing, the evaluation of immunogenicity and efficacy of vaccine candidates, and has the potential to establish correlates of protection

Use of the Measure of Processes of Care (MPOC-20) to evaluate health service delivery for children with cerebral palsy and their families in Jordan: validation of Arabic-translated version (AR-MPOC-20).

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Saleh, M; Almasri, N A

2014-09-01

Family-centred service (FCS) is widely accepted now as best practice in paediatric rehabilitation. The Measure of Processes of Care-20 items set (MPOC-20) is a valid and reliable self-report measure of parents' perceptions of the extent to which health services are family-centred. Arabic-translated and validated version of the MPOC-20 (AR-MPOC-20) is used to examine Jordanian families' perception of service providers' caregiving behaviours as they receive rehabilitation services for their children with cerebral palsy (CP). Parents of 114 children with CP who are receiving services at different settings in Jordan were interviewed using the AR-MPOC-20. Participating children aged 4.1 ± 4.4 years, 53.5% were males. Children varied across gross motor functional classification system (GMFCS). Parents were mostly mothers (76.3%), with at least high school education (71.9%). Factor analyses of the AR-MPOC-20 yielded a five-factor solution with items loaded differently from the original measure. All items correlated best and significantly with their own Arabic scale score (rs: 0.91-0.26, P services. Service providers are encouraged to apply FCS in paediatric rehabilitation, and giving more attention to effective communication and information exchange with families. AR-MPOC-20 is recommended for use for program evaluation.

First isolation of enterovirus 71 (EV-71 from Northern Brazil

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Lamarão Leticia Martins

2003-01-01

Full Text Available Enterovirus 71 (EV-71 has been associated to cases of neurological disease in many countries including Brazil. This virus has now been reported from three of the five Brazilian regions. Our study relates the findings concerning to the first isolate of this virus in Northern region of Brazil. A 15-month old female patient, from the rural zone of the municipality of Santana do Araguaia in southern Pará state was admitted at the hospital with acute, flaccid, asymmetric and ascending motor deficiency, located in the right lower limb. Stools samples from this child were inoculated in RD cells and was isolated an EV-71. We plan to sequence our strain and compare it to other isolates in Brazil. Differences at the molecular level can explain why EV-71 strains circulating in other continents, such as Asia, appear to be more virulent.

Ewing sarcoma of the bone in children under 6 years of age.

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Maria Antonietta De Ioris

Full Text Available BACKGROUND: Ewing Sarcoma Family Tumours (ESFT are rare in early childhood. The aim of this study was to report the clinical characteristics and outcome of children under 6 years of age affected by ESFT of the bone in Italy. METHODS: The records of all the children diagnosed with osseous ESFT in centres members of the Associazione Italiana di Ematologia ed Oncologia Pediatrica (AIEOP from 1990 to 2008 were reviewed. The Kaplan-Meier method was used for estimating overall and progression-free survival (OS, PFS curves; multivariate analyses were performed using Cox proportional hazards regression model. RESULTS: This study includes 62 patients. An axial primary localization was present in 66% of patients, with the primary site in the chest wall in 34%. Fourteen (23% patients presented metastatic disease. The 5-year OS and PFS were 73% (95% confidence interval, CI, 58-83% and 72% (95% CI 57-83% for patients with localized disease and 38% (95% CI 17-60% and 21% (95% CI 5-45% for patients with metastatic disease. Metastatic spread, skull/pelvis/spine primary localization, progression during treatment and no surgery predicted worse survival (P<0.01, while patients treated in the last decade had better survival (P = 0.002. In fact, the 5-year OS and PFS for patients diagnosed in the period 2000-2008 were 89% (95% CI 71-96% and 86% (95% CI 66-94%, respectively. CONCLUSION: The axial localization is the most common site of ESFT in pre-scholar children. Patients treated in the most recent period have an excellent outcome.

How does age affect the care dependency risk one year after stroke? A study based on claims data from a German health insurance fund.

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Schnitzer, Susanne; von dem Knesebeck, Olaf; Kohler, Martin; Peschke, Dirk; Kuhlmey, Adelheid; Schenk, Liane

2015-10-23

The objective of this study is to investigate the effect of age on care dependency risk 1 year after stroke. Two research questions are addressed: (1) How strong is the association between age and care dependency risk 1 year after stroke and (2) can this association be explained by burden of disease? The study is based on claims data from a German statutory health insurance fund. The study population was drawn from all continuously insured members with principal diagnoses of ischaemic stroke, hemorrhagic stroke, or transient ischaemic attack in 2007 who survived for 1 year after stroke and who were not dependent on care before their first stroke (n = 2864). Data were collected over a 1-year period. People are considered to be dependent on care if they, due to a physical, mental or psychological illness or disability, require substantial assistance in carrying out activities of daily living for a period of at least 6 months. Burden of disease was assessed by stroke subtype, history of stroke, comorbidities as well as geriatric multimorbidity. Regression models were used for data analysis. 21.6 % of patients became care dependent during the observation period. Post-stroke care dependency risk was significantly associated with age. Relative to the reference group (0-65 years), the odds ratio of care dependency was 11.30 (95 % CI: 7.82-16.34) in patients aged 86+ years and 5.10 (95 % CI: 3.88-6.71) in patients aged 76-85 years. These associations were not explained by burden of disease. On the contrary, age effects became stronger when burden of disease was included in the regression model (by between 1.1 and 28 %). Our results show that age has an effect on care dependency risk that cannot be explained by burden of disease. Thus, there must be other underlying age-dependent factors that account for the remaining age effects (e.g., social conditions). Further studies are needed to explore the causes of the strong age effects observed.

Routine Pediatric Enterovirus 71 Vaccination in China: a Cost-Effectiveness Analysis.

Science.gov (United States)

Wu, Joseph T; Jit, Mark; Zheng, Yaming; Leung, Kathy; Xing, Weijia; Yang, Juan; Liao, Qiaohong; Cowling, Benjamin J; Yang, Bingyi; Lau, Eric H Y; Takahashi, Saki; Farrar, Jeremy J; Grenfell, Bryan T; Leung, Gabriel M; Yu, Hongjie

2016-03-01

China accounted for 87% (9.8 million/11.3 million) of all hand, foot, and mouth disease (HFMD) cases reported to WHO during 2010-2014. Enterovirus 71 (EV71) is responsible for most of the severe HFMD cases. Three EV71 vaccines recently demonstrated good efficacy in children aged 6-71 mo. Here we assessed the cost-effectiveness of routine pediatric EV71 vaccination in China. We characterized the economic and health burden of EV71-associated HFMD (EV71-HFMD) in China using (i) the national surveillance database, (ii) virological surveillance records from all provinces, and (iii) a caregiver survey on the household costs and health utility loss for 1,787 laboratory-confirmed pediatric cases. Using a static model parameterized with these data, we estimated the effective vaccine cost (EVC, defined as cost/efficacy or simply the cost of a 100% efficacious vaccine) below which routine pediatric vaccination would be considered cost-effective. We performed the base-case analysis from the societal perspective with a willingness-to-pay threshold of one times the gross domestic product per capita (GDPpc) and an annual discount rate of 3%. We performed uncertainty analysis by (i) accounting for the uncertainty in the risk of EV71-HFMD due to missing laboratory data in the national database, (ii) excluding productivity loss of parents and caregivers, (iii) increasing the willingness-to-pay threshold to three times GDPpc, (iv) increasing the discount rate to 6%, and (v) accounting for the proportion of EV71-HFMD cases not registered by national surveillance. In each of these scenarios, we performed probabilistic sensitivity analysis to account for parametric uncertainty in our estimates of the risk of EV71-HFMD and the expected costs and health utility loss due to EV71-HFMD. Routine pediatric EV71 vaccination would be cost-saving if the all-inclusive EVC is below US$10.6 (95% CI US$9.7-US$11.5) and would remain cost-effective if EVC is below US$17.9 (95% CI US$16.9-US$18.8) in

Routine Pediatric Enterovirus 71 Vaccination in China: a Cost-Effectiveness Analysis

Science.gov (United States)

Leung, Kathy; Xing, Weijia; Yang, Juan; Liao, Qiaohong; Cowling, Benjamin J.; Yang, Bingyi; Lau, Eric H. Y.; Takahashi, Saki; Farrar, Jeremy J.; Grenfell, Bryan T.; Leung, Gabriel M.; Yu, Hongjie

2016-01-01

Background China accounted for 87% (9.8 million/11.3 million) of all hand, foot, and mouth disease (HFMD) cases reported to WHO during 2010–2014. Enterovirus 71 (EV71) is responsible for most of the severe HFMD cases. Three EV71 vaccines recently demonstrated good efficacy in children aged 6–71 mo. Here we assessed the cost-effectiveness of routine pediatric EV71 vaccination in China. Methods and Findings We characterized the economic and health burden of EV71-associated HFMD (EV71-HFMD) in China using (i) the national surveillance database, (ii) virological surveillance records from all provinces, and (iii) a caregiver survey on the household costs and health utility loss for 1,787 laboratory-confirmed pediatric cases. Using a static model parameterized with these data, we estimated the effective vaccine cost (EVC, defined as cost/efficacy or simply the cost of a 100% efficacious vaccine) below which routine pediatric vaccination would be considered cost-effective. We performed the base-case analysis from the societal perspective with a willingness-to-pay threshold of one times the gross domestic product per capita (GDPpc) and an annual discount rate of 3%. We performed uncertainty analysis by (i) accounting for the uncertainty in the risk of EV71-HFMD due to missing laboratory data in the national database, (ii) excluding productivity loss of parents and caregivers, (iii) increasing the willingness-to-pay threshold to three times GDPpc, (iv) increasing the discount rate to 6%, and (v) accounting for the proportion of EV71-HFMD cases not registered by national surveillance. In each of these scenarios, we performed probabilistic sensitivity analysis to account for parametric uncertainty in our estimates of the risk of EV71-HFMD and the expected costs and health utility loss due to EV71-HFMD. Routine pediatric EV71 vaccination would be cost-saving if the all-inclusive EVC is below US$10.6 (95% CI US$9.7–US$11.5) and would remain cost-effective if EVC is below

Routine Pediatric Enterovirus 71 Vaccination in China: a Cost-Effectiveness Analysis.

Directory of Open Access Journals (Sweden)

Joseph T Wu

2016-03-01

Full Text Available China accounted for 87% (9.8 million/11.3 million of all hand, foot, and mouth disease (HFMD cases reported to WHO during 2010-2014. Enterovirus 71 (EV71 is responsible for most of the severe HFMD cases. Three EV71 vaccines recently demonstrated good efficacy in children aged 6-71 mo. Here we assessed the cost-effectiveness of routine pediatric EV71 vaccination in China.We characterized the economic and health burden of EV71-associated HFMD (EV71-HFMD in China using (i the national surveillance database, (ii virological surveillance records from all provinces, and (iii a caregiver survey on the household costs and health utility loss for 1,787 laboratory-confirmed pediatric cases. Using a static model parameterized with these data, we estimated the effective vaccine cost (EVC, defined as cost/efficacy or simply the cost of a 100% efficacious vaccine below which routine pediatric vaccination would be considered cost-effective. We performed the base-case analysis from the societal perspective with a willingness-to-pay threshold of one times the gross domestic product per capita (GDPpc and an annual discount rate of 3%. We performed uncertainty analysis by (i accounting for the uncertainty in the risk of EV71-HFMD due to missing laboratory data in the national database, (ii excluding productivity loss of parents and caregivers, (iii increasing the willingness-to-pay threshold to three times GDPpc, (iv increasing the discount rate to 6%, and (v accounting for the proportion of EV71-HFMD cases not registered by national surveillance. In each of these scenarios, we performed probabilistic sensitivity analysis to account for parametric uncertainty in our estimates of the risk of EV71-HFMD and the expected costs and health utility loss due to EV71-HFMD. Routine pediatric EV71 vaccination would be cost-saving if the all-inclusive EVC is below US$10.6 (95% CI US$9.7-US$11.5 and would remain cost-effective if EVC is below US$17.9 (95% CI US$16.9-US$18.8 in

Managing Type 1 Diabetes: Trends and Outcomes over 20 years of Follow-up in the Wisconsin Diabetes Registry Cohort

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Palta, Mari; LeCaire, Tamara

2009-01-01

Context The WDRS is a Wisconsin cohort with type 1 diabetes, diagnosed 1987–1992 and actively followed. The study provides patients and health care professionals with better prognostic information and helps identify aspects of diabetes management that need improvement. Objective To describe diabetes management and acute and chronic complications from the time of diagnosis. Design and setting All incident cases diagnosed at age ≤30 in 28 counties were eligible and 590 enrolled. A baseline interview, blood sample kits, biannual/annual questionnaires and study examinations at 4, 7, 9, 14 and 20 year's duration were administered. Main outcome measures Diabetes management indicators, general health, and acute and chronic complications. Results Glycemic control was poor in adolescence, but improved with age. A high percentage of individuals do not meet treatment standards for blood pressure and lipid profile. Self reported health deteriorated with age, and BMI was similar to that of the general U.S. population. Chronic complications were present at 15–20 years duration, but tended to be relatively mild. Conclusion There is room for improvement in diabetes management, especially in meeting goals for blood pressure and lipid profile. Nonetheless, individuals with type 1 diabetes can be offered a more optimistic prognosis than in the past. PMID:19743752

Persistence of antibody to Hepatitis A virus 20 years after receipt of Hepatitis A vaccine in Alaska.

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Plumb, I D; Bulkow, L R; Bruce, M G; Hennessy, T W; Morris, J; Rudolph, K; Spradling, P; Snowball, M; McMahon, B J

2017-07-01

Hepatitis A vaccine is recommended for children ≥1 year old to prevent hepatitis A virus (HAV) infection. However, the duration of vaccine-induced immunity is unknown. We evaluated a cohort of Alaska Native persons 20 years after HAV vaccination. Children aged 3-6 years had been previously randomized to receive three doses of HAV vaccine (360 ELISA units/dose) at: (i) 0,1,2 months; (ii) 0,1,6 months; and (iii) 0,1,12 months. We measured anti-HAV antibody concentrations every 2-3 years; described geometric mean concentrations (GMC) and the proportion with protective antibody (≥20 mIU mL -1 ) over time; and modelled the change in GMC using fractional polynomial regression. Of the 144 participants, after 20 years 52 (36.1%) were available for the follow-up (17, 18, 17 children in Groups A, B and C, respectively). Overall, 46 (88.5%) of 52 available participants had anti-HAV antibody concentrations ≥20 mIU mL -1 , and overall GMC was 107 mIU mL -1 . Although GMC levels were lower in Group A (60; CI 34-104) than in Group B (110; CI 68-177) or Group C (184; CI 98-345) (B vs C: P=.168; A vs B/C: P=.011), there was no difference between groups after adjusting for peak antibody levels post-vaccination (P=.579). Models predicted geometric mean concentrations of 124 mIU mL -1 after 25 years, and 106 mIU mL -1 after 30 years. HAV vaccine provides protective antibody levels 20 years after childhood vaccination. Lower antibody levels in Group A may be explained by a lower initial peak response. Our results suggest a booster vaccine dose is unnecessary for at least 25-30 years. © 2017 John Wiley & Sons Ltd.

Are History Textbooks More "Considerate" after 20 Years?

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Berkeley, Sheri; King-Sears, Margaret E.; Hott, Brittany L.; Bradley-Black, Katherine

2014-01-01

Features of eighth-grade history textbooks were examined through replication of a 20-year-old study that investigated "considerateness" of textbooks. Considerate texts provide clear, coherent information and include features that promote students' comprehension, such as explicit use of organizational structures, a range of question types…

Reproducing ten years of road ageing - Accelerated carbonation and leaching of EAF steel slag

Energy Technology Data Exchange (ETDEWEB)

Suer, Pascal, E-mail: pascal.suer@swedgeo.se [Swedish Geotechnical Institute, Linkoeping (Sweden); Lindqvist, Jan-Erik [Swedish Cement and Concrete Research Institute, Boras (Sweden); Arm, Maria; Frogner-Kockum, Paul [Swedish Geotechnical Institute, Linkoeping (Sweden)

2009-09-01

Reuse of industrial aggregates is still hindered by concern for their long-term properties. This paper proposes a laboratory method for accelerated ageing of steel slag, to predict environmental and technical properties, starting from fresh slag. Ageing processes in a 10-year old asphalt road with steel slag of electric arc furnace (EAF) type in the subbase were identified by scanning electron microscopy (SEM) and leaching tests. Samples from the road centre and the pavement edge were compared with each other and with samples of fresh slag. It was found that slag from the pavement edge showed traces of carbonation and leaching processes, whereas the road centre material was nearly identical to fresh slag, in spite of an accessible particle structure. Batches of moisturized road centre material exposed to oxygen, nitrogen or carbon dioxide (CO{sub 2}) were used for accelerated ageing. Time (7-14 days), temperature (20-40 {sup o}C) and initial slag moisture content (8-20%) were varied to achieve the carbonation (decrease in pH) and leaching that was observed in the pavement edge material. After ageing, water was added to assess leaching of metals and macroelements. 12% moisture, CO{sub 2} and seven days at 40 {sup o}C gave the lowest pH value. This also reproduced the observed ageing effect for Ca, Cu, Ba, Fe, Mn, Pb, Ca (decreased leaching) and for V, Si, and Al (increased leaching). However, ageing effects on SO{sub 4}, DOC and Cr were not reproduced.

Arthroscopic repair of the rotator cuff: prospective study of tendon healing after 70 years of age in 145 patients.

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Flurin, P-H; Hardy, P; Abadie, P; Boileau, P; Collin, P; Deranlot, J; Desmoineaux, P; Duport, M; Essig, J; Godenèche, A; Joudet, T; Kany, J; Sommaire, C; Thelu, C-E; Valenti, P

2013-12-01

The level of activity of patients older than 70 years is tending to increase, as are their expectations in terms of joint function recuperation. It has not been proven that rotator cuff repair healing is satisfactory in the elderly. The main hypothesis of this study was: repair of supraspinous lesions in patients older than 70 years is reliable in terms of both clinical results and healing. The secondary hypothesis was: tendon healing is significantly correlated with the Constant, ASES, and SST scores as well as with age, tendon retraction, and fatty infiltration. Multicenter prospective study on 145 patients older than 70 years, with 135 patients reviewed at 1 year (93%). The mean age was 73.9 years. Full-thickness tears of the supraspinatus extended at most to the upper third of the infraspinatus and retraction limited to Patte stages 1 and 2 were included. Clinical assessment was carried out in accordance with the Constant, ASES, and SST scores. Healing was evaluated with ultrasound. A significant improvement was noted in the Constant (44/76)+31.5 (P0.0001) scores at 1 year of follow-up. The healing rate was 89% with 15 re-tears, nine of which were stage 1 and six stage 2. The clinical result was not correlated with patient age (Constant, P=0.24; ASES, P=0.38; SST, P=0.83) nor with the retraction stage (Constant, P=0.71; ASES, P=0.35; SST, P=0.69) or the stage of fatty infiltration (P>0.7). Healing was correlated with the quality of the clinical result (Constant, P=0.02; ASES, P=0.03) and age (P=0.01) but was not correlated with retraction or the fatty infiltration stage (P>0.3). Arthroscopic repair significantly improves the clinical results, even in patients older than 70 years. The clinical results are not correlated with age (but deterioration of the result was not noted after 75 years) or frontal retraction (but the study only included retractions limited to stages 1 and 2). The healing rate is satisfactory, but this study is limited to small ruptures of

Risk factors for mortality before age 18 years in cystic fibrosis.

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McColley, Susanna A; Schechter, Michael S; Morgan, Wayne J; Pasta, David J; Craib, Marcia L; Konstan, Michael W

2017-07-01

Understanding early-life risk factors for childhood death in cystic fibrosis (CF) is important for clinical care, including the identification of effective interventions. Data from the Epidemiologic Study of Cystic Fibrosis (ESCF) collected 1994-2005 were linked with the Cystic Fibrosis Foundation Patient Registry (CFFPR) demographic and mortality data from 2013. Inclusion criteria were ≥1 visit annually at age 3-5 years and ≥1 FEV 1 measurement at age 6-8 years. Demographic data, nutritional parameters, pulmonary signs and symptoms, microbiology, and FEV 1 were evaluated as risk factors for death before age 18 years. Multivariable Cox proportional hazards regression was used to model the simultaneous effects of risk factors associated with death before age 18 years. Among 5365 patients enrolled in ESCF who met inclusion criteria, 3880 (72%) were linked to the CFFPR. Among these, 191 (5.7%) died before age 18 years; median age at death was 13.4 ± 3.1 years. Multivariable regression showed clubbing, crackles, female sex, unknown CFTR genotype, minority race or ethnicity, Medicaid insurance (a proxy of low socioeconomic status), Pseudomonas aeruginosa on 2 or more cultures, and weight-for-age <50th percentile were significant risk factors for death regardless of inclusion of FEV 1 at age 6-8 years in the model. We identified multiple risk factors for childhood death of patients with CF, all of which remained important after incorporating FEV 1 at age 6-8 years. Among the factors identified were the presence of clubbing or crackles at age 3-5 years, signs which are not routinely collected in registries. © 2017 Wiley Periodicals, Inc.

RDT accuracy based on age group in hypoendemic malaria

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Siahaan, L.; Panggabean, M.; Panggabean, Y. C.

2018-03-01

Malaria is still one of the problem of community health in Sumatera. This study was carried out to compare RDT accuracy in some groups of age in hypoendemic malaria. The microscopy test was investigated by 3% Giemsa Staining and examined by a trained laboratory technician. RDT was carried out by using Monotes Test Drive. The accuracy of RDT diagnostic was commonly significant in all groups of age, exceptin thegroup of age > 65 years old (p=0.393). The highest sensitivity of RDT was commonly inagroup of age ≤ 5 years old and decreased in the older group of age. Otherwise, the lowest specificity was found in agroup of age ≤ 5 years old and the highest in agroup of age 6-15 years old.The highest PPV and NPV was found inagroup of age 16-65 years old and ≤ 5 years old, respectively. The highest of parasite density was found in a group of age ≤ 5 years old (644.4±494.5parasite/μl) and the lowest in agroup of age > 65 years (400±490.71parasite/μl). The accurate diagnosis of RDT reduces by increasing of age.

Evaluation of Riboflavin Intakes and Status of 20–64-Year-Old Adults in South Korea

OpenAIRE

Choi, Ji; Kim, Young-Nam; Cho, Youn-OK

2014-01-01

A recent Korea National Health and Nutrition Survey indicated inadequate riboflavin intake in Koreans, but there is limited research regarding riboflavin status in South Korea. The purpose of this study was to determine riboflavin intake and status of Korean adults. Three consecutive 24-h food recalls were collected from 412 (145 men and 267 women) healthy adults, aged 20–64 years, living in South Korea and urine samples were collected from 149 subjects of all subjects. The dietary and total...

The value of shear wave elastography in the quantification of corpus cavernosum penis rigidity and its alteration with age.

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Inci, Ercan; Turkay, Rustu; Nalbant, Mustafa Orhan; Yenice, Mustafa Gurkan; Tugcu, Volkan

2017-04-01

The goal of this study was to measure corpus cavernosum (CC) penis rigidity with shear wave elastography (SWE) in healthy volunteers and to evaluate the change of rigidity with age. SWE was performed in 60 healthy volunteers (age range 20-71, mean 47±12,83 years). Volunteers were divided into 2 groups by age (Group 1 age penis (proximal, middle and glans penis) on both sides of CC. All values of SWE (in kilo Pascal) were noted along with volunteers' ages. The measurements were done both with transverse (T) and longitudinal (L) sections. We compared all SW values of penis parts and their alterations with age. The shear wave elastography values of CC penis increased with increasing age (ppenis (ppenis (ppenis rigidity and its alteration with age. These data may create a new approach in the evaluation process and treatment options for penile pathologies. Copyright © 2017 Elsevier B.V. All rights reserved.

Long-term (60-month) results for the implantable miniature telescope: efficacy and safety outcomes stratified by age in patients with end-stage age-related macular degeneration

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Boyer, David; Freund, K Bailey; Regillo, Carl; Levy, Marc H; Garg, Sumit

2015-01-01

Background The purpose of this study was to evaluate the long-term results of an implantable miniature telescope (IMT) in patients with bilateral, end-stage, age-related macular degeneration (AMD). Methods A prospective, open-label, multicenter clinical trial with fellow eye controls enrolled 217 patients (mean age 76 years) with AMD and moderate-to-profound bilateral central visual acuity loss (20/80–20/800) resulting from untreatable geographic atrophy, disciform scars, or both. A subgroup analysis was performed with stratification for age (patient age 65 to 30 days after surgery (7/70; 10%) and persistent corneal edema (3/70; 4.3%); and in group 2 were a decrease in BCDVA in the implanted eye or IMT removal (10/127 each; 7.9%), corneal edema >30 days after surgery (9/127; 7.1%), and persistent corneal edema (6/127; 4.7%). Significant adverse events included four corneal transplants, comprising two (2.9%) in group 1 and two (1.6%) in group 2. At 60 months, one patient in group 1 (3.2%) and three patients in group 2 (9.4%) had lost ≥2 lines of vision. The IMT was removed in one (1.4%) and ten (7.9%) patients in group 1 and group 2, respectively. Mean ECD loss was 20% at 3 months. Chronic loss was 3% per year. ECD loss was less in group 1 than in group 2 (35% versus 40%, respectively) at 60 months. Conclusion Long-term results show substantial retention of improvement in BDCVA. Chronic ECD loss was consistent with that reported for conventional intraocular lenses. The IMT performed as well in group 1 (the younger group) as it did in group 2 through month 60. Younger patients retained more vision than their older counterparts and had fewer adverse events. Although not a specified outcome for this study, patients younger than 65 years also fared better than those in group 2 and retained more vision with fewer adverse events through month 60. PMID:26124633

Animal models of enterovirus 71 infection: applications and limitations

Science.gov (United States)

2014-01-01

Human enterovirus 71 (EV71) has emerged as a neuroinvasive virus that is responsible for several outbreaks in the Asia-Pacific region over the past 15 years. Appropriate animal models are needed to understand EV71 neuropathogenesis better and to facilitate the development of effective vaccines and drugs. Non-human primate models have been used to characterize and evaluate the neurovirulence of EV71 after the early outbreaks in late 1990s. However, these models were not suitable for assessing the neurovirulence level of the virus and were associated with ethical and economic difficulties in terms of broad application. Several strategies have been applied to develop mouse models of EV71 infection, including strategies that employ virus adaption and immunodeficient hosts. Although these mouse models do not closely mimic human disease, they have been applied to determine the pathogenesis of and treatment and prevention of the disease. EV71 receptor-transgenic mouse models have recently been developed and have significantly advanced our understanding of the biological features of the virus and the host-parasite interactions. Overall, each of these models has advantages and disadvantages, and these models are differentially suited for studies of EV71 pathogenesis and/or the pre-clinical testing of antiviral drugs and vaccines. In this paper, we review the characteristics, applications and limitation of these EV71 animal models, including non-human primate and mouse models. PMID:24742252

The Psychiatry OSCE: a 20-year retrospective.

Science.gov (United States)

Hodges, Brian D; Hollenberg, Elisa; McNaughton, Nancy; Hanson, Mark D; Regehr, Glenn

2014-02-01

Twenty years ago researchers at the University of Toronto launched the Psychiatry Skills Assessment Project (PSAP), a research program exploring Objective Structured Clinical Examinations (OSCEs) in psychiatry. Between 1994 and 2005 PSAP produced publications on the feasibility, reliability, validity, ethics, and practical concerns of OSCEs in psychiatry. The current review has two parts: a review of the state of the art of OSCEs in psychiatry 20 years after they were introduced and documentation of the impact of the PSAP research program. A literature search identified all publications on OSCEs and psychiatry. Articles were coded thematically, and locations of agreement and controversies were identified. Bibliometric analysis identified citations of PSAP research papers, which were analyzed thematically. As of May 2013, there were 250 publications related to OSCEs in psychiatry (not including 10 PSAP papers), published in 29 different countries and ten languages. Prominent topics were the validity and acceptability of OSCEs and SPs, systems issues in adopting OSCEs in psychiatry, and the effects on learning. Eighty-eight percent of all publications cited PSAP work (300 citations). Citations were employed for four purposes: as evidence/justification (54 %); to frame replication research (14 %); to support adaptation of OSCEs in other countries and professions (15 %); and for debate (18 %). Over the past 20 years, use of OSCEs has grown steadily in psychiatry, and several national certification organizations have adopted OSCEs. PSAP work, introduced two decades ago, continues to provide a scholarly foundation for psychometric, practical, and ethical issues of interest to this field.

Age specific aetiological agents of diarrhoea in hospitalized children aged less than five years in Dar es Salaam, Tanzania

Directory of Open Access Journals (Sweden)

Myrmel Helge

2011-02-01

Full Text Available Abstract Background This study aimed to determine the age-specific aetiologic agents of diarrhoea in children aged less than five years. The study also assessed the efficacy of the empiric treatment of childhood diarrhoea using Integrated Management of Childhood Illness (IMCI guidelines. Methods This study included 280 children aged less than 5 years, admitted with diarrhoea to any of the four major hospitals in Dar es Salaam. Bacterial pathogens were identified using conventional methods. Enzyme Linked Immunosorbent Assay (ELISA and agglutination assay were used to detect viruses and intestinal protozoa, respectively. Antimicrobial susceptibility was determined using Kirby-Bauer disk diffusion method. Results At least one of the searched pathogens was detected in 67.1% of the cases, and mixed infections were detected in 20.7% of cases. Overall, bacteria and viruses contributed equally accounting for 33.2% and 32.2% of all the cases, respectively, while parasites were detected in 19.2% patients. Diarrhoeagenic Escherichia coli (DEC was the most common enteric pathogen, isolated in 22.9% of patients, followed by Cryptosporidium parvum (18.9%, rotavirus (18.1% and norovirus (13.7%. The main cause of diarrhoea in children aged 0 to 6 months were bacteria, predominantly DEC, while viruses predominated in the 7-12 months age group. Vibrio cholerae was isolated mostly in children above two years. Shigella spp, V. cholerae and DEC showed moderate to high rates of resistance to erythromycin, ampicillin, chloramphenicol and tetracycline (56.2-100%. V. cholerae showed full susceptibility to co-trimoxazole (100%, while DEC and Shigella showed high rate of resistance to co-trimoxazole; 90.6% and 93.3% respectively. None of the bacterial pathogens isolated showed resistance to ciprofloxacin which is not recommended for use in children. Cefotaxime resistance was found only in 4.7% of the DEC. Conclusion During the dry season, acute watery diarrhoea is the

[Comparative analyze on hepatitis B seroepidemiological surveys among population aged 1-29 years in different epidemic regions of China in 1992 and 2014].

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Wang, F Z; Zhang, G M; Shen, L P; Zheng, H; Wang, F; Miao, N; Yuan, Q L; Sun, X J; Bi, S L; Liang, X F; Wang, H Q

2017-06-06

during 1992-2001 when hepatitis B vaccine was introduced in routine immunization management, HBsAg prevalence was 4.74% (95 %CI: 3.79%-5.69%), 1.59% (95 %CI: 1.09%-2.10%) and 2.53% (95 %CI: 1.66%-3.39%), respectively, and anti-HBs prevalence was 64.25% (95 % CI: 62.11%-66.39%), 56.34% (95 % CI: 54.50%-58.57%), 54.49% (95 %CI: 51.75%-57.23%), respectively, and anti-HBc prevalence was 15.16% (95 %CI: 13.56%-16.76%), 11.07% (95 %CI: 9.80%-12.33%), 7.61% (95 %CI: 6.15%-9.07%), respectively. In high, medium and low epidemic region, for the people who born during 2002-2013 the duration which hepatitis B vaccine was integrated in expanded immunization program born during when HBsAg prevalence was 0.88% (95 %CI: 0.66%-1.11%), 0.37% (95 %CI: 0.24%-0.49%)and 0.71% (95 %CI: 0.48%-0.94%), respectively, and anti-HBs prevalence was 60.74% (95 %CI: 59.57%-61.90%), 59.46% (95 %CI: 58.44%-60.49%), 52.56% (95 % CI: 51.20%-53.92%), respectively, and anti-HBc prevalence was 3.30% (95 % CI: 2.87%-3.72%), 1.91% (95 %CI: 1.63%-2.20%), 2.25% (95 %CI : 1.85%-2.66%), respectively. Conclusion: China had made great achievement in hepatitis B prevention and control. HBsAg prevalence among people aged 1-29 years old in 2014 decreased dramatically as compared with that in 1992. Since hepatitis B vaccine was integrated into expanded immunization program, China reduced HBsAg prevalence to less than 1% among people aged 1-12 years in 2014 in different epidemic region.

Patient-Reported Outcomes, Quality of Life, and Satisfaction Rates in Young Patients Aged 50 Years or Younger After Total Knee Arthroplasty.

Science.gov (United States)

Goh, Graham Seow-Hng; Liow, Ming Han Lincoln; Bin Abd Razak, Hamid Rahmatullah; Tay, Darren Keng-Jin; Lo, Ngai-Nung; Yeo, Seng-Jin

2017-02-01

Recent studies have shown a discrepancy between traditional functional outcomes and patient satisfaction, with some reporting less than 85% satisfaction in older patients undergoing total knee arthroplasty (TKA). As native knee biomechanics are not completely replicated, the resulting functional limitations may cause dissatisfaction in higher-demand individuals. Few studies have recorded patient-reported outcomes, health-related quality of life scores, and patient satisfaction in a young population undergoing TKA. One hundred thirty-six primary TKAs were performed in 114 patients aged 50 years or younger (mean age, 47.0 years; range, 30-50 years) at a single institution. The main diagnoses were osteoarthritis (85%) and rheumatoid arthritis (10%). The range of motion, Knee Society Score, Oxford Knee Score, and Physical and Mental Component Scores of Short Form-36 increased significantly (P patients had good/excellent knee scores, 71.3% had good/excellent function scores, 94.9% met the minimal clinically important difference for the Oxford Knee Score, and 84.6% met the minimal clinically important difference for the Physical Component Score. We found that 88.8% of patients were satisfied with their surgeries, whereas 86.8% had their expectations fulfilled. Survivorship using revision as an end point was 97.8% at a mean of 7 years (range, 3-16 years). Patients aged 50 years or younger undergoing TKA can experience significant improvements in their quality of life, have their expectations met, and be satisfied with their surgeries, at rates similar to those of non-age-restricted populations. Surgeons should inform them of these benefits and the potential risk of revision surgery in the future, albeit increasingly shown to be low. Copyright © 2016 Elsevier Inc. All rights reserved.

Hearing aid and cochlear implant use in children with hearing loss at three years of age: Predictors of use and predictors of changes in use

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Marnane, Vivienne; Ching, Teresa YC

2015-01-01

Objective To examine usage patterns of hearing aids and cochlear implants in children up to three years of age, how usage changes longitudinally, and factors associated with device usage. Design Parent report and Parent’s Evaluation of Aural/oral performance of Children (PEACH) data were obtained at six and twelve months after hearing-aid fitting or cochlear implant switch-on, and again at three years of age. The effect of device use on auditory functional performance was investigated using the PEACH questionnaire. Study sample Four hundred and thirteen participants from the Longitudinal Outcomes of Children with Hearing Impairment (LOCHI) study were included for analysis. Result For users of hearing aids, higher usage at three years was associated with higher maternal education, and more severe hearing loss. For users of cochlear implants, higher usage was associated with higher maternal education and the absence of additional disabilities. Higher PEACH scores was associated with higher usage scores. After allowing for the effects of demographic characteristics, device use was not a significant predictor of functional performance. Conclusions Sixty-two percent of children achieved consistent use (>75% of waking hours) within the first year of receiving a hearing aid or a cochlear implant, and 71% by three years of age. PMID:25816866

Relation of Obesity and Menarche Age among

Directory of Open Access Journals (Sweden)

Shila Berenjy

2008-12-01

Full Text Available Objective: The aim of this study was to investigate the relation between overweight and obesity among adolescent students and age of menarche.Materials and Methods: In a cross-sectional study 399 urban adolescent girls aged 11-14 years old were selected from schools of Kermanshah city in Iran. Anthropometric examinations including, triceps skin fold (TSF, mid arm circumference (MAC, body fat percentage (BF %, were measured and information on age of menarch and student’s demographics were collected. Results: The results showed that age, body mass index (BMI and menarche age were:12.63+1.01 year, 17.71+2.94 kg/m2 and 12.16+1.18 year respectively. Prevalence of overweight in respondents was 23.2%, however; prevalence of obesity was 23.2% for 11 years old , 22.4% for12 years olds , 24% of 13 years old  and 23.5% of 14 years old. Conclusion: There was a reverse relation  between BMI and age of menarche, however; it was not significant (p>0.1. This study suggests a high prevalence of obesity and relation between BMI and anthropometric parameters in adolesent girls.

Pre-Hypertension among Young Adults (20-30 Years) in Coastal Villages of Udupi District in Southern India: An Alarming Scenario.

Science.gov (United States)

Kini, Sanjay; Kamath, Veena G; Kulkarni, Muralidhar M; Kamath, Asha; Shivalli, Siddharudha

2016-01-01

According to Joint National Committee-7 (JNC-7) guidelines, a systolic blood pressure (SBP) of 120 to 139 mm Hg and/or diastolic blood pressure (DBP) of 80 to 89 mm Hg is considered as pre-hypertension. Existing evidence suggest that the cardiovascular morbidities are increasing among pre-hypertensive individuals compared to normal. To assess the magnitude and factors associated with pre-hypertension among young adults (20-30 years) in coastal villages of Udupi Taluk (an area of land with a city or town that serves as its administrative centre and usually a number of villages), Udupi District, Karnataka state, India. Community based cross sectional study. 6 (out of total 14) coastal villages of Udupi Taluk, Karnataka state, India. 1,152 young adults (age group: 20-30 years) selected by stratified random sampling in 6 coastal villages of Udupi Taluk, Karnataka state, India. A semi structured pre-tested questionnaire was used to elicit the details on socio-demographic variables, dietary habits, tobacco use, alcohol consumption, physical activity, family history of hypertension and stress levels. Anthropometric measurements and blood pressure were recorded according to standard protocols. Serum cholesterol was measured in a sub sample of the study population. Multivariate logistic regression was applied to identify the independent correlates of pre-hypertension among young adults (20-30 years). Prevalence, Odds ratio (OR) and adjusted (adj) OR for pre-hypertension among young adults (20-30 years). The prevalence of pre-hypertension in the study population was 45.2% (95%CI: 42.4-48). Multivariate logistic regression analysis revealed that age group of 25-30 years (adj OR: 4.25, 95% CI: 2.99-6.05), white collared (adj OR: 2.29, 95% CI: 1.08-4.85) and skilled occupation (adj OR: 3.24, 95% CI: 1.64-6.42), students (adj OR: 2.46, 95% CI: 1.22-4.95), using refined cooking oil (adj OR: 0.53, 95% CI: 0.29-0.95), extra salt in meals (adj OR: 2.46, 95% CI: 1.52-3.99), salty

Food hypersensitivity in patients over 14 years of age suffering from atopic dermatitis.

Science.gov (United States)

Celakovská, Jarmila; Ettler, K; Ettlerová, K; Vaněčková, J

2014-05-01

Patients suffering from atopic dermatitis often describe food hypersensitivity. Rising prevalence of food hypersensitivity and severe allergic reactions to foods have been reported, but the data are scarce. Evaluation of food hypersensitivity reactions in patients suffering from atopic dermatitis. The dermatological examination was performed in patients of age 14 years and above and the detailed history was taken concerning the food hypersensitivity. A total of 228 patients were examined-72 men, 156 women, average age 26.2 (SD 9.5) years. The food hypersensitivity reactions were recorded in 196 patients from 228 (86%), no reactions were recorded in 32 patients (24%). Foods with the most often recorded reactions are: Nuts (in 35% of patients), tomatoes (in 20%), and kiwi (in 17, 5%), apples and spices (in 16%), tangerines and oranges (in 15%), capsicum (in 13%), fishes (in 12%), celery (in 9%), and chocolate (in 7%). Food hypersensitivity reactions are recorded in 86% of patients suffering from atopic dermatitis. Nuts, tomatoes, and pollen-associated foods play a role in the majority of patients suffering from atopic dermatitis.

Some economic consequences of an ageing and declining population in Denmark.

Science.gov (United States)

Leeson, G W

1983-01-01

have aged so that the number of extreme aged (age 80 and over) has increased from 21,500 to 150,000 between 1901-81. In the last 20 years, elderly mortality, especially that of females, has decreased faster and more substantially than previously experienced and has led to absolute increases in the number of elderly that were unforeseen. From 1901-81, the old-age dependency ratio of those aged 60 and over to those aged 20-59 has almost doubled whereas the youth dependency dropped dramatically. From 1970-71 to 1980 old age pension payments in Denmark have risen from 5.3 billion crowns-17.9 billion, a rise of 13.2%. In the next 20 years the working and retired population will be unaffected by future fertility unless female labor force participation rates respond to changes. Mortality and international migration are the 2 demographic components that can have an effect. It therefore remains that investments in the younger generation are investments in the future.

Chernobyl - 20 years and beyond

International Nuclear Information System (INIS)

Lacronique, J.F.; Deconinck, F.; Govaerts, P.; Eggermont, C.; Cort, M. de; Joulia, J.P.; Dal, A.H.; Balonov, M.; Kenigsberg, J.; Hindie, E.; Havenaar, M.

2006-01-01

In commemoration of the Chernobyl accident 20 years ago, the French society for radiation protection (S.F.R.P.) and the Belgian society for radiation protection (B.V.S.A.B.R.) organise jointly a one day colloquium in Brussels. This colloquium is divided in two parts: the first one concerns the technical and organisational aspects of the accident with the scenario and its global impact, the international environmental radioactivity information exchange through the Chernobyl experience, the European Union (E.U.) assistance to mitigate the Chernobyl accident consequences, the crisis communication and management and the lessons learned from them; the second part is devoted to the medical and humanitarian aspects through the thyroid cancers after Chernobyl accident, the health effects in the European Union (E.U.) and the psychological factors affecting health after the Chernobyl disaster. (N.C.)

Chernobyl - 20 years and beyond

Energy Technology Data Exchange (ETDEWEB)

Lacronique, J F [Institut de Radioprotection et de Surete Nucleaire, 92 - Fontenay-aux-Roses (France); Deconinck, F; Govaerts, P; Eggermont, C [SCK-CEN - Studiecentrum voor Kernenergie, Centre d' Etude de l' Energie Nucleaire, Mol (Belgium); Cort, M de [Institute for Environment and Sustainability, DG JRC EC (Italy); Joulia, J P [EuropeAid Co-operation Office, EC, Brussels (Belgium); Dal, A H; Balonov, M [International Atomic Energy Agency (IAEA), Vienna (Austria); Kenigsberg, J [Commission on Radiation protection, council of ministry (Belarus); Hindie, E [Universites Paris, 75 (France); Havenaar, M [Amsterdam Univ. (Netherlands)

2006-07-01

In commemoration of the Chernobyl accident 20 years ago, the French society for radiation protection (S.F.R.P.) and the Belgian society for radiation protection (B.V.S.A.B.R.) organise jointly a one day colloquium in Brussels. This colloquium is divided in two parts: the first one concerns the technical and organisational aspects of the accident with the scenario and its global impact, the international environmental radioactivity information exchange through the Chernobyl experience, the European Union (E.U.) assistance to mitigate the Chernobyl accident consequences, the crisis communication and management and the lessons learned from them; the second part is devoted to the medical and humanitarian aspects through the thyroid cancers after Chernobyl accident, the health effects in the European Union (E.U.) and the psychological factors affecting health after the Chernobyl disaster. (N.C.)

Clinical course over two to six years of age-related macular degeneration with or without radiation

International Nuclear Information System (INIS)

Kameda, Takanori; Noami, Sachiyo; Akita, Joe

2002-01-01

We previously reported about the long-term outcome as long as three years after radiation therapy for choroidal neovascularization secondary to age-related macular degeneration (AMD). Though MPS (Macular Photocoagulation Study) Group reported the long-term natural course of AMD, such reports have not been provided concerned about Japanese AMD patients. Furthermore, there is not report that revealed the course of AMD with radiation therapy more than three years. We evaluated the long-term natural course and long-term effect of low-dose radiation on AMD. The fundus ophthalmoscopic evaluation and visual outcome were compared retrospectively among control group and two treated groups; seven eyes received 10 Gy, and eight eyes 20 Gy. The control group consisted of 10 eyes without treatment. All patients were followed at least four years, and the average follow-up duration was 6.56 years. The course of median visual acuity without treatment showed the similar result to that of MPS Group's report. In control group, visual acuity (VA) after four years was better in no eyes, unchanged in two eyes, and worse in eight eyes; in treated group, better in four eyes, unchanged in one eye, and worse in ten eyes. After four years VA was kept 20/200 or higher in 2 eyes without treatment, 4 eyes with 10 Gy, and 4 eyes with 20 Gy of radiation. Then maximum VA was 20/125 with no treatment, and 20/50 with radiation therapy. The natural course of the AMD of Japanese patients showed similar results to US patients. All eyes of AMD withort treatment got worse in VA, and some showed better outcome with radiation therapy; but it was not statistically significant. (author)

Clinical course over two to six years of age-related macular degeneration with or without radiation

Energy Technology Data Exchange (ETDEWEB)

Kameda, Takanori; Noami, Sachiyo; Akita, Joe [Kyoto Univ. (Japan). Graduate School of Medicine] (and others)

2002-10-01

We previously reported about the long-term outcome as long as three years after radiation therapy for choroidal neovascularization secondary to age-related macular degeneration (AMD). Though MPS (Macular Photocoagulation Study) Group reported the long-term natural course of AMD, such reports have not been provided concerned about Japanese AMD patients. Furthermore, there is not report that revealed the course of AMD with radiation therapy more than three years. We evaluated the long-term natural course and long-term effect of low-dose radiation on AMD. The fundus ophthalmoscopic evaluation and visual outcome were compared retrospectively among control group and two treated groups; seven eyes received 10 Gy, and eight eyes 20 Gy. The control group consisted of 10 eyes without treatment. All patients were followed at least four years, and the average follow-up duration was 6.56 years. The course of median visual acuity without treatment showed the similar result to that of MPS Group's report. In control group, visual acuity (VA) after four years was better in no eyes, unchanged in two eyes, and worse in eight eyes; in treated group, better in four eyes, unchanged in one eye, and worse in ten eyes. After four years VA was kept 20/200 or higher in 2 eyes without treatment, 4 eyes with 10 Gy, and 4 eyes with 20 Gy of radiation. Then maximum VA was 20/125 with no treatment, and 20/50 with radiation therapy. The natural course of the AMD of Japanese patients showed similar results to US patients. All eyes of AMD withort treatment got worse in VA, and some showed better outcome with radiation therapy; but it was not statistically significant. (author)

Epidemiology and virologic investigation of human enterovirus 71 infection in the Republic of Korea from 2007 to 2012: a nationwide cross-sectional study.

Science.gov (United States)

Kim, Hye-Jin; Hyeon, Ji-Yeon; Hwang, Seoyeon; Lee, Yong-Pyo; Lee, Sang Won; Yoo, Jung Sik; Kang, Byunghak; Ahn, Jeong-Bae; Jeong, Yong-Seok; Lee, June-Woo

2016-08-18

Enterovirus (EV) 71 is the main pathogen associated with hand, foot and mouth disease (HFMD) or herpangina. Outbreaks of HFMD caused by EV71 infection are associated severe neurological disease and high mortality rates in children. Several sporadic cases of EV71 infection occurred in the Republic of Korea (ROK) in 2000, and EV71 infections were not reported thereafter until 2006. In this prospective study, we report the epidemic and virologic characteristics of the EV71 endemic from 2007 to 2012 in the Republic of Korea. We analyzed characteristics of the EV71 infection-associated epidemic from collected specimens and clinical information from 9987 patients with suspected EV infection from the National EV Surveillance System in ROK. To identify the EV71 subgenotype, the homology of viral protein 1 sequences obtained using reverse transcription polymerase chain reaction was compared with the sequences on other countries available from GenBank database. EV71 was detected in 585 (16.7 %) specimens (cerebrospinal fluid, stool or rectal swabs, throat swabs and blood) during study period and was most frequently observed during epidemic seasons in 2009-2012. Major manifestations due to EV71 infection were HFMD (62.2 %) and HFMD with severe neurological complications (28.4 %). Five deaths (0.9 %) due to EV71 infection occurred, with an increased mortality rate during the period after 2009. Most patients (476; 81.4 %) were less than 5 years of age. Analysis of the monthly distribution showed that there was an obvious seasonal pattern to the epidemics, with infections appearing from June to August. The major subgenotype of EV71 isolates circulating in ROK was the C4a strain, which has also appeared in China, Japan and Vietnam. This surveillance provided valuable data on the epidemic characteristics of EV71 infections in ROK during a 6-year period. Our findings provide data to assist during future outbreaks of EV71 and associated acute neurologic disease.

Smoking duration, respiratory symptoms, and COPD in adults aged ≥45 years with a smoking history

Science.gov (United States)

Liu, Yong; Pleasants, Roy A; Croft, Janet B; Wheaton, Anne G; Heidari, Khosrow; Malarcher, Ann M; Ohar, Jill A; Kraft, Monica; Mannino, David M; Strange, Charlie

2015-01-01

Background The purpose of this study was to assess the relationship of smoking duration with respiratory symptoms and history of chronic obstructive pulmonary disease (COPD) in the South Carolina Behavioral Risk Factor Surveillance System survey in 2012. Methods Data from 4,135 adults aged ≥45 years with a smoking history were analyzed using multivariable logistic regression that accounted for sex, age, race/ethnicity, education, and current smoking status, as well as the complex sampling design. Results The distribution of smoking duration ranged from 19.2% (1–9 years) to 36.2% (≥30 years). Among 1,454 respondents who had smoked for ≥30 years, 58.3% were current smokers, 25.0% had frequent productive cough, 11.2% had frequent shortness of breath, 16.7% strongly agreed that shortness of breath affected physical activity, and 25.6% had been diagnosed with COPD. Prevalence of COPD and each respiratory symptom was lower among former smokers who quit ≥10 years earlier compared with current smokers. Smoking duration had a linear relationship with COPD (Psmoking status and other covariates. While COPD prevalence increased with prolonged smoking duration in both men and women, women had a higher age-adjusted prevalence of COPD in the 1–9 years, 20–29 years, and ≥30 years duration periods. Conclusion These state population data confirm that prolonged tobacco use is associated with respiratory symptoms and COPD after controlling for current smoking behavior. PMID:26229460

Age trends in 30 day hospital readmissions: US national retrospective analysis

Science.gov (United States)

Berry, Jay G; Gay, James C; Joynt Maddox, Karen; Coleman, Eric A; Bucholz, Emily M; O’Neill, Margaret R; Blaine, Kevin; Hall, Matthew

2018-01-01

Abstract Objective To assess trends in and risk factors for readmission to hospital across the age continuum. Design Retrospective analysis. Setting and participants 31 729 762 index hospital admissions for all conditions in 2013 from the US Agency for Healthcare Research and Quality Nationwide Readmissions Database. Main outcome measure 30 day, all cause, unplanned hospital readmissions. Odds of readmission were compared by patients’ age in one year epochs with logistic regression, accounting for sex, payer, length of stay, discharge disposition, number of chronic conditions, reason for and severity of admission, and data clustering by hospital. The middle (45 years) of the age range (0-90+ years) was selected as the age reference group. Results The 30 day unplanned readmission rate following all US index admissions was 11.6% (n=3 678 018). Referenced by patients aged 45 years, the adjusted odds ratio for readmission increased between ages 16 and 20 years (from 0.70 (95% confidence interval 0.68 to 0.71) to 1.04 (1.02 to 1.06)), remained elevated between ages 21 and 44 years (range 1.02 (1.00 to 1.03) to 1.12 (1.10 to 1.14)), steadily decreased between ages 46 and 64 years (range 1.02 (1.00 to 1.04) to 0.91 (0.90 to 0.93)), and decreased abruptly at age 65 years (0.78 (0.77 to 0.79)), after which the odds remained relatively constant with advancing age. Across all ages, multiple chronic conditions were associated with the highest adjusted odds of readmission (for example, 3.67 (3.64 to 3.69) for six or more versus no chronic conditions). Among children, young adults, and middle aged adults, mental health was one of the most common reasons for index admissions that had high adjusted readmission rates (≥75th centile). Conclusions The likelihood of readmission was elevated for children transitioning to adulthood, children and younger adults with mental health disorders, and patients of all ages with multiple chronic conditions. Further attention to the

Value of mammography screening in women under age 50 years

International Nuclear Information System (INIS)

Eddy, D.M.; Hasselblad, V.; McGivney, W.; Hendee, W.

1988-01-01

Two quantitative methods, Confidence Profiles and CAN*TROL, are used to analyze evidence and estimate the health and economic consequences of adding annual mammography to annual breast physical examinations in asymptomatic women aged 40 to 49 years who are at average risk for breast cancer. Such women have about a 128 in 10,000 chance of having breast cancer in the next ten years and about an 82 in 10,000 chance of dying of such a cancer. Adding annual mammograms to annual breast physical examinations each year during that age decade would reduce the probability of death to about 60 in 10,000, a reduction of about 26%. Screening would increase the expected lifetime of a woman destined to get breast cancer between ages 40 and 49 years by about 3.5 years. Ten years of screening with mammography in that age decade carries a risk of radiation-induced cancer of about one in 25,000 and a risk of a surgery recommendation for a lesion that is not cancer of about one in ten. If 25% of the women in this age group in the United States were screened every year, breast cancer mortality in the year 2000 would be decreased by about 373 deaths. In 1984 dollars, the cost of screening, workups, and continuing care in the year 2000 would be about $408 million. Treatment costs would be decreased by about $6 million, leaving a net increase in costs in the year of 2000 of approximately $402 million (1984 dollars)

Bedside immunochromatographic test for enterovirus 71 infection in children.

Science.gov (United States)

Huang, Kuan-Ying Arthur; Yang, Shuan; Tsao, Kuo-Chien; Chen, Chih-Jung; Hsieh, Yu-Chia; Chiu, Cheng-Hsun; Hsieh, Juo-Yu; Yang, Jyh-Yuan; Huang, Yhu-Chering

2013-11-01

Enterovirus 71 (EV71) causes frequent outbreaks worldwide, particularly in the Asia-Pacific area. Its quick spread is a critical challenge for public health and timely preventive measures and clinical management therefore rely on early detection. There is a need for a rapid, easy-to-use, and reliable method for detecting EV71 infections. The study aimed to evaluate a bedside immunochromatography (ICT) kit for diagnosing acute EV71 infection in children. Pediatric patients with herpangina or hand-foot-mouth disease were randomly and prospectively enrolled from hospitals across Taiwan. Throat or rectal swabs were collected for viral culture and reverse-transcriptase polymerase chain reaction (RTPCR). For the ICT kit, whole blood was obtained by ear piercing, finger-sticking, or venipuncture. The results of ICT, virus isolation and RTPCR in clinical samples were compared. Of the 156 patients enrolled, 91 (58%), 64 (41%) and 72 (46%) had positive results of the ICT kit, viral culture and RTPCR, respectively. Laboratory-confirmed infection with either positive EV71 culture or RTPCR was used as the diagnostic standard. The sensitivity and specificity of the ICT kit was 84% and 77%, respectively. The viral culture and RTPCR had relatively lower sensitivity but higher specificity. The patient's age did not affect the performance of the ICT, viral culture and RTPCR. However, a low sensitivity of ICT kit was noted before the second day of disease onset. The ICT kit may serve as a simple, quick and reliable method for the bedside diagnosis of acute EV71 infection in children. Copyright © 2013 Elsevier B.V. All rights reserved.

Characterization of enterovirus 71 and coxsackievirus A16 isolated in hand, foot, and mouth disease patients in Guangdong, 2010.

Science.gov (United States)

He, Si-Jie; Han, Jian-Feng; Ding, Xi-Xia; Wang, Ya-Di; Qin, Cheng-Feng

2013-11-01

Hand, foot, and mouth disease (HFMD) is an acute viral disease caused by human enteroviruses, especially human enterovirus 71 (HEV71) and coxsackievirus A16 (CVA16), and mainly affects infants and young children. After the outbreak in 2008 in Fuyang, China, HFMD was classified as a category C notifiable infectious disease by the Ministry of Health of China. In this study, we report the epidemiologic and clinical manifestations of HFMD in Guangdong Province, China in 2010, and characterize HEV71 and CVA16 isolated from clinical specimens. Among the 542 HFMD patients, 495 (91.3%) were positive for enterovirus as detected by real-time reverse transcriptase PCR; 243 were positive for HEV71 (49.1%, 243/495) and 114 were positive for CVA16 (23.0%, 114/495). Most of the affected children were aged 5 years or under (93.7%, 508/542). Phylogenetic analyses of VP1 gene sequences showed that the HEV71 isolates belonged to C4a subgenotype, and CVA16 isolates belonged to B1 genotype. Our results demonstrate that HEV71 and CVA16 are the primary causative agents responsible for HFMD in Guangdong Province, and their co-circulation poses a potential risk to public health. Copyright © 2013 International Society for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

Smoking Status and Incidence of Cancer After Myocardial Infarction: A Follow-Up Study of over 20 Years.

Science.gov (United States)

Lotan, Katrin; Goldbourt, Uri; Gerber, Yariv

2017-09-01

We evaluated long-term incidence of cancer after myocardial infarction among current, former, and never smokers, and assessed whether reducing cigarette consumption is associated with decreased cancer risk. Consecutive patients aged ≤65 years discharged from 8 hospitals in central Israel after first myocardial infarction in 1992-1993 were followed for cancer and death. Extensive data including smoking habits were obtained at the index hospitalization and 4 time points during follow-up. Survival methods were applied to assess the hazard ratios (HRs) for cancer associated with smoking categories. Included in the study were 1486 cancer-free participants (mean age, 54 years; 81% men), among whom 787 were current smokers at baseline (average daily cigarette consumption = 29). Smokers were younger than nonsmokers and more likely to be male and of lower socioeconomic status. Over a median follow-up of 21.4 years, 273 (18.4%) patients developed cancer. Baseline smoking was associated with a ∼40% excess adjusted risk of cancer; ∼25% after accounting for death as a competing event. Considering changes in smoking during follow-up, the excess risk was confined to persistent smokers (adjusted HR 1.75; 95% confidence interval [CI], 1.22-2.50), whereas post- (HR 1.14; 95% CI, 0.80-1.62) and pre-myocardial infarction quitters (HR 1.02; 95% CI, 0.71-1.47) were comparable with never smokers. Among persistent smokers, each reduction of 10 cigarettes relative to pre-myocardial infarction consumption was associated with a ∼10% reduced adjusted risk. Among young survivors of first myocardial infarction followed-up longitudinally, smoking cessation is associated with lower risk of cancer. Reducing consumption among smokers may also be beneficial. Copyright © 2017 Elsevier Inc. All rights reserved.

20 years TraumaRegister DGU(®): development, aims and structure.

Science.gov (United States)

2014-10-01

The TraumaRegister DGU(®) organisational and technical development has undergone an evolution process, which started 20 years ago. Currently, the management of the registry is under the management of the "AUC - Academy for Trauma Surgery" (infrastructure) and the "Sektion NIS" (scientific responsibility). The aim of the registry was to establish an inter-hospital quality assessment tool with the option to use the increasing database for scientific evaluations of acute care. Year after year and most recently with the obligatory participation of certified hospitals the number of participating hospitals has grown as well as the registered cases per annum. Recently, even hospitals from other countries joined the registry too. Starting with six German hospitals and 260 cases in 1993, 20 years later more than 600 hospitals from eleven countries deliver over 30,000 trauma cases per year resulting in over 150,000 reported cases until 2013. In this article a historical perspective is presented of the evolution and current status of the TraumaRegister DGU(®). Copyright © 2014 Elsevier Ltd. All rights reserved.

Successful aging among the participants of a program of continuing education

Directory of Open Access Journals (Sweden)

Tiago Nascimento Ordonez

2013-05-01

Full Text Available This study aimed at analyzing the emissions related to the good aging process of 140 participants at the University of the Third Age of the Faculty of Arts, Sciences and Humanities of the University of São Paulo. To analyze the emissions, it was used a content analysis and then the Ward's method. The content analysis of emissions indicated the existence of 10 categories that were associated with good aging: maintaining good health (79.29%, fostering good relationships (47.14%, maintaining emotional balance (46.43% , being active and productive (35.00%, having leisure (32.86%, having a good financial situation (20.71%, being autonomous and independent (20.00%, experiencing spirituality (12, 86%, acquiring new knowledge (12.86% and helping others (12.86%.

Perceived age is associated with bone status in women aged 25-93 years

DEFF Research Database (Denmark)

Nielsen, Barbara Rubek; Linneberg, Allan; Christensen, Kaare

2015-01-01

) or "looking young" (LY). Linear mixed models and general linear models fitted with BMD/TBS as outcome and either RPACA or LO/LY as an independent variable, considering chronological age. Estimates of RPACA were all negative; i.e., an increase in RPAC is associated with lower BMD, consistent......Higher perceived age (PA) is reported to be associated with age-related diseases. Because osteoporosis is considered an age-related disease, we hypothesized that age perceived from photographs is associated with bone mineral density (BMD)/trabecular bone score (TBS) when controlled...... for chronological age. This is a cross-sectional study of 460 women aged 25-93 years. BMD/TBS was measured. Twenty physicians assessed age from facial and whole-body photographs. Residual PA (RPACA) was calculated from the regression of PA on chronological age. Participants were divided into "looking old" (LO...

HUMAN GLOMERULAR VOLUME QUANTIFICATIONDURING THE AGING PROCESS

Directory of Open Access Journals (Sweden)

Dejan Zdravković

2004-12-01

Full Text Available Kidney function is directly related to the changes of renal tissue, especially glomeruli, which is particularly distinct during the aging process. The impossibility of kidney function substitution points to the need for glomerular morphologic and functional characteristics estimation during the aging process.Human cadaveric kidney tissue samples were used as material during research. Age of cadavers ranged from 20 to 70 years and they were classified according to the scheme: I (20–29; II (30–39; III (40–49; IV (50–59; V (60–69 i VI (older than 70. After the routine histologic preparation of the renal tissue the slices were analized stereologicaly under the light microscope with projection screen (Reichert Visopan with 40 x lens magnification. M42 test system was used and 100, by unbased method selected glomeruli, were analyzed.Average glomerular capillary network volume shows significant increase (p< 0,001 as far as to the age of 50 years in regard to the age of 20 to 29 years. This parameter shows insignificant decrease after the age of 50 until the age of 70 years. This decrease was significant after the age of 70 years in regard to the period of the 20 to 29 (p< 0,05 and the period of 40 to 49 years (p<0,01.

[Silhouettes at different age of life: Retrospective appreciation of corpulence and his impact on prevalence of hypertension at 60years].

Science.gov (United States)

Thomas, F; Empana, J P; Charles, M A; Boutouyrie, P; Jouven, X; Pannier, B; Danchin, N

2017-06-01

In epidemiological studies, recall of weight and height are not readily available at different ages of life. In order to improve the knowledge of the weight history, Sörensen et al. in 1983, developed a tool from silhouettes allowing an individual to evaluate his corpulence at different ages of life. Validity studies showed that measured weight and size were correlated to 80% in the reported silhouette. Studies have also shown that silhouettes are a good way to trace the weight history in an individual's life. Very few epidemiological studies have used this tool. A French study revealed a decrease of the risk of breast cancer in obese girls between the age of 8 and adolescence. Another study showed that a low birth weight or a thin silhouette before adulthood was associated with an increased risk of diabetes. On the basis of these findings, it was interesting to evaluate the relationship between the silhouette at 20years and the risk of hypertension at the age of 60years. It was shown that the prevalence of hypertension at age 60 was higher among obese subjects at 20years than among thin subjects (45.3% vs 36.7% (P<0.05). The classification between slimness and obesity is relevant using this tool. The history of corpulence is an important element to consider in the determinants of pathology, especially in hypertension. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Visual outcome and refractive status in first 3 years of age in preterm infants suffered from laser-treated Type 1 retinopathy of prematurity (ROP): a 6-year retrospective review in a tertiary centre in Hong Kong.

Science.gov (United States)

Lok, Julie Y C; Yip, Wilson W K; Luk, Abbie S W; Chin, Joyce K Y; Lau, Henry H W; Young, Alvin L

2018-02-01

To report the visual outcome and refractive status in first 3 years of age in preterm infants suffered from laser-treated Type 1 retinopathy of prematurity (ROP): a 6-year review in Hong Kong DESIGN: Retrospective case series METHODOLOGY: Clinical records of all infants suffered from Type 1 ROP who had undergone laser therapy between 2007 and 2012 were retrospectively reviewed. Basic demographic data, serial changes of refractive error, visual acuity, severity of ROP and laser were analyzed. Correlation with myopia and astigmatism progression, body weight, height, growth and gestational age were also analyzed. Among 494 babies screened, 14 Chinese babies (26 eyes) recruited with 1:1 male-to-female ratio in this study. All eyes showed gradual progression of myopia in first 3 years of age but no significant change of astigmatism. Further correlation analysis showed no correlation with laser energy consumed, birth weight (p = 0.14), head circumference growth (p = 0.57) and body weight growth (p = 0.71). However, severity of myopia was related to the post-conceptual age when receiving laser therapy (p < 0.005), gestation age (p = 0.02) and possibly body height growth with age (p = 0.05). Myopia in early life is one of the most common ocular sequelae in Type 1 ROP survivors. Early detection of refractive error is important for prompt correction and visual rehabilitation to prevent amblyopia.

7 CFR 1767.71 - Periods of retention.

Science.gov (United States)

2010-01-01

... one year after the “as of date” of Rural Development's loan fund and accounting review. (b) Consumer... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Preservation of Records § 1767.71..., and all costs are retired from the accounting records unless accounting adjustments resulting from...

Retrospective study of the incidence of HFMD and seroepidemiology of antibodies against EV71 and CoxA16 in prenatal women and their infants.

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Feng-Cai Zhu

Full Text Available Hand, foot, and mouth disease (HFMD has been emerging as an important public problem over the past few decades, especially in Asian and Pacific regions. A national program on EV71 vaccine development against HFMD was initiated in China, in 2008, which called for a need for seroepidemiological study for the target population.This was a retrospective study conducted in Jiangsu Province, in October, 2010. We measured the neutralizing antibodies against EV71 and CoxA16 in a cohort of infants aged of 2, 7, 12, and 27-38 months and their mothers just before delivery. Series sera samples from 975 infants and 555 mothers were collected and analyzed. Questionnaires on the history of HFMD were completed in the survey. A total of 143 HFMD cases were collected, but only 11.2% were reported to the National Infectious Disease Information Management System. The level of maternal antibody titers decreased dramatically during the first 7 month and remained at a relatively low level thereafter. But it increased significantly from month 12 to months 27-38. The accumulate incidence density of HFMD demonstrated a significant increase after 14 months of age, resulting in a accumulate incidence density of 50.8/1000 person-years in survey period. Seropositivity of EV71 antibody in infants at the age of 2 months seems to demonstrate a protective effect against HFMD.High seropositive rate of EV71 and CoxA16 antibody was found in prenatal women in mainland China, and there is a need to enhance the HFMD case management and the current surveillance system. We suggest that infants aged between 6 to 14 months should have the first priority to receive EV71 vaccine.

Phenotypic and genotypic characteristics of novel mouse cell line (NIH/3T3-adapted human enterovirus 71 strains (EV71:TLLm and EV71:TLLmv.

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Carla Bianca Luena Victorio

Full Text Available Since its identification in 1969, Enterovirus 71 (EV71 has been causing periodic outbreaks of infection in children worldwide and most prominently in the Asia-Pacific Region. Understanding the pathogenesis of Enterovirus 71 (EV71 is hampered by the virus's inability to infect small animals and replicate in their derived in vitro cultured cells. This manuscript describes the phenotypic and genotypic characteristics of two selected EV71 strains (EV71:TLLm and EV71:TLLmv, which have been adapted to replicate in mouse-derived NIH/3T3 cells, in contrast to the original parental virus which is only able to replicate in primate cell lines. The EV71:TLLm strain exhibited productive infection in all primate and rodent cell lines tested, while EV71:TLLmv exhibited greater preference for mouse cell lines. EV71:TLLmv displayed higher degree of adaptation and temperature adaptability in NIH/3T3 cells than in Vero cells, suggesting much higher fitness in NIH/3T3 cells. In comparison with the parental EV71:BS strain, the adapted strains accumulated multiple adaptive mutations in the genome resulting in amino acid substitutions, most notably in the capsid-encoding region (P1 and viral RNA-dependent RNA polymerase (3D. Two mutations, E167D and L169F, were mapped to the VP1 canyon that binds the SCARB2 receptor on host cells. Another two mutations, S135T and K140I, were located in the VP2 neutralization epitope spanning amino acids 136-150. This is the first report of human EV71 with the ability to productively infect rodent cell lines in vitro.

SCI Longitudinal Aging Study: 40 Years of Research.

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Krause, James S; Clark, Jillian M R; Saunders, Lee L

2015-01-01

The Spinal Cord Injury (SCI) Longitudinal Aging Study was initiated in 1973 and has conducted 8 assessments over the past 40 years. It was designed to help rehabilitation professionals understand the life situation of people with SCI, but it has developed into the most long-standing study of aging and SCI and has resulted in over 50 publications. Our purpose was to provide a detailed history of the study, response patterns, utilization of measures, and a summary of key findings reported in the literature. Five participant samples have been incorporated over the 40 years, with enrollment in 1973, 1984, 1993 (2 samples), and 2003. A total of 2,208 participants have completed 6,001 assessments, with a particularly large number of assessments among those who are more than 40 years post injury (n = 349). The overall results have indicated changing patterns of outcomes over time as persons with SCI age, with some notable declines in participation and health. There has been a survivor effect whereby persons who are more active, well-adjusted, and healthier live longer. This study has several important features that are required for longitudinal research including (a) consistency of follow-up, (b) consistency of measures over time, (c) addition of new participant samples to counteract attrition, and (d) inclusion of a large number of individuals who have reached aging milestones unparalleled in the literature. Data from this study can inform the literature on the natural course of aging with SCI.

Can maintaining cognitive function at 65 years old predict successful ageing 6 years later? The PROOF study.

Science.gov (United States)

Castro-Lionard, Karine; Thomas-Antérion, Catherine; Crawford-Achour, Emilie; Rouch, Isabelle; Trombert-Paviot, Béatrice; Barthélémy, Jean-Claude; Laurent, Bernard; Roche, Frédéric; Gonthier, Régis

2011-03-01

preservation of cognitive abilities is required to have a good quality of life. The predictive value of cognitive functioning at 65 years old on successful ageing 6 years later is not established. nine hundred and seventy-six questionnaires were sent by mail to a sample of healthy and voluntary French pensioners. Successful ageing was defined through health status and well-being. Cognitive abilities had been assessed 6 years earlier according to an objective method (Free and Cued Selective Recall Reminding Test (FCSRT), the Benton visual retention test and the similarities subtest of the Wechsler Adult Intelligence Scale-Revised) and a subjective one (Goldberg's anxiety scale, Mac Nair's scale and a Visual Analogue Scale to evaluate memory abilities change in the last 5 years). six hundred and eighty-six questionnaires could be analysed. The mean age was 72.9 ± 1.2 years old with 59% of women and 99% lived at home. Well-being was negatively correlated with the FCSRT (r = -0.08, P = 0.0318) but positively related with the Benton (r = 0.09, P = 0.0125) and the similarities tests (r = 0.09, P = 0.0118). There is a negative correlation between anxious and cognitive complaints measured at baseline, and successful ageing indicators 6 years later. preservation of cognitive abilities at the age of retirement can predict a successful ageing 6 years later. ClinicalTrials.gov Identifier: NCT00759304.

Coartação de aorta em crianças até um ano: análise de 20 anos de experiência Coarctation of the aorta in infants under one year of age: an analysis of 20 years of experience

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Gabriel Lorier

2005-07-01

Full Text Available OBJETIVO: Revisão da experiência com diversas técnicas de correção empregadas, nos últimos 20 anos, em crianças menores de um ano de idade. MÉTODOS: No período de 1978 a 1998, foram operados 148 pacientes (pc consecutivos com coartação de aorta (CoAo com até um ano de idade, com ou sem defeitos intracardíacos associados. A idade apresentou mediana de 50 dias, 92 pc do sexo feminino (62,1%. O peso foi de 4.367±1.897 gramas. O seguimento foi em média de 1.152±1.462 dias. A população foi dividida em 3 grupos: Grupo I, CoAo isolada: 74 pc (50%; Grupo II, CoAo e comunicação interventricular (CIV: 41 pacientes (27,7% e Grupo III, CoAo com malformações complexas: 33 pc (22,3%. RESULTADOS: Mortalidade total foi 43 pc (29%: com menos de 30 dias, foi 53%, p=0,009, OR=4,5, entre 31 e 90 dias, foi 14,7%, p=0,69, e acima de 91 dias, 15%, p=0,004. A probabilidade de sobrevida atuarial de toda a população foi de 67% aos 5 e 10 anos. Trinta e seis pacientes (24,3% recoartaram, dos quais 18 pacientes (50% tinham menos de 30 dias, OR=6,35. A incidência de recoartação foi com a técnica de Waldhausen em 4 pacientes (10% e com a término-terminal clássica em 19 pacientes (26% p=0.03, e a istmoplastia em 6 pacientes (37,5%. A probabilidade de sobrevida atuarial livre de recoartação aos 5 e 10 anos foi de 69% com a técnica de Waldhausen e 63% com a técnica término-terminal clássica. CONCLUSÃO: Pacientes com menos de 30 dias apresentaram risco aumentado de mortalidade e recoartação. A técnica de Waldhausen em pacientes com mais de 30 dias mostrou-se efetiva. A técnica término-terminal clássica mostrou não ser uma boa opção em todas as faixas etárias, sendo imperativo executar variantes técnicas como término-terminal estendida.OBJECTIVE: A review of experience with techniques of correction used, in the last 20 years, in children younger than one year old. METHODS: In the period from 1978 to 1998, 148 patients (pt with

Reemergence of enterovirus 71 epidemic in northern Taiwan, 2012.

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Luo, Shu-Ting; Chiang, Pai-Shan; Chung, Wan-Yu; Chia, Min-Yuan; Tsao, Kuo-Chien; Wang, Ying-Hsiang; Lin, Tzou-Yien; Lee, Min-Shi

2015-01-01

Enterovirus 71 (EV71) belongs to picornavirus family and could be classified phylogenetically into three major genogroups (A, B and C) including 11 genotypes (A, B1-B5 and C1-C5). Since 1997, EV71 has caused large-scale of epidemics with neurological complications in Asian children. In Taiwan, nationwide EV71 epidemics with different predominant genotypes have occurred cyclically since 1998. A nationwide EV71 epidemic occurred again in 2012. We conducted genetic and antigenic characterizations of the 2012 epidemic. Chang Gung Memorial Hospital (CGMH) is a medical center in northern Taiwan. In CGMH, specimens were collected from pediatric inpatients with suspected enterovirus infections for virus isolation. Enterovirus isolates were serotyped and genotyped and sera from EV71 inpatients were collected for measuring neutralizing antibody titers. There were 10, 16 and 99 EV71 inpatients identified in 2010, 2011 and 2012, respectively. There were 82 EV71 isolates genotyped, which identified 17 genotype C4a viruses and 65 genotype B5 viruses. The genotype B5 viruses were not detected until November 2011 and caused epidemics in 2012. Interestingly, the B5-2011 viruses were genetically distinguishable from the B5 viruses causing the 2008 epidemic and are likely introduced from China or Southeastern Asia. Based on antigenic analysis, minor antigenic variations were detected among the B5-2008, B5-2011, C4a-2008 and C4a-2012 viruses but these viruses antigenically differed from genotype A. Genotype B5 and C4a viruses antigenically differ from genotype A viruses which have disappeared globally for 30 years but have been detected in China since 2008. Enterovirus surveillance should monitor genetic and antigenic variations of EV71.

Age-related brain atrophy and mental deterioration - a study with computed tomography

International Nuclear Information System (INIS)

Ito, M.; Hatazawa, J.; Yamaura, H.; Matsuzawa, T.

1981-01-01

The relation of brain atrophy measured with computed tomography (CT) to mental deterioration on living people was studied. A newly improved technique for quantitative measurement of brain atrophy was developed. The pixels inside the head slices were divided into three parts; brain skull, and cerebrospinal fluid according to their CT number. The volume of brain, CSF, and cranial cavity were calculated by counting the number of pixels of each tissue. Results from 130 normal brains showed that the CSF volume was constant at about 16 ml through 20-39 years old. After 40 years the mean CSF volume increased drastically and reached 71 ml in the seventies. The volume of the brain was standardized for comparison between different-sized heads (brain volume index: BVI). The mean BVI decreased with statistical significance after 40 years of age. Mental function of these persons were evaluated using Hasegawa's dementia rating scale for the elderly. Progression of brain atrophy accompanied loss of mental activities (p<0.01). (author)

20 years' operation of the Rheinsberg nuclear power plant

International Nuclear Information System (INIS)

Lehmann, R.; Quasniczka, H.; Fiss, W.; Hentschel, G.; Schulz, K.D.

1986-01-01

After a 20 years' operation of the Rheinsberg nuclear power plant a review of the operating results achieved, performance of the main equipment, research and development works performed, and experience gained with education and training of plant staff is given. (author)

Artrodese do quadril: estudo retrospectivo com mais de 20 anos de seguimento Hip arthrodesis: a minimum 20 year follow-up retrospective study

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José Ricardo Negreiros Vicente

2011-01-01

(85.7%. Lumbar spine pain was reported by 11 patients (19.6% and ipsilateral knee osteoarthritis was found in four patients (7.1%. Discussion: Two works, with a longer follow-up time (35 and 38 years present more prevalent symptoms involving the lumbar spine (57% and 62% and ipsilateral knee joint (45% and 57%, and higher conversion surgery rates (17% e 28%. CONCLUSION: hip arthrodesis by the Davis technique presents satisfactory results until the 20th year after surgery, however lumbar spine disease seems to become more prevalent over the years, and the pain in the homolateral knee suggests an association with the initial position in abduction of the hip submitted to arthrodesis. Level of Evidence: Level III clinical study.

Pesticide-related poison center exposures in children and adolescents aged ≤19 years in Texas, 2000-2013.

Science.gov (United States)

Trueblood, Amber B; Forrester, Mathias B; Han, Daikwon; Shipp, Eva M; Cizmas, Leslie H

2016-11-01

Although national poison center data show that pesticides were the 8th most commonly reported substance category (3.27%) for children aged ≤5 years in 2014, there is limited information on childhood and adolescent pesticide exposures. This study assessed pesticide-related poison center exposures in children and adolescents aged ≤19 years from 2000-2013 in Texas to characterize the potential burden of pesticides. Pesticide-related poison center exposures among children and adolescents aged ≤19 years reported to Texas poison centers were identified. The distribution of exposures was estimated by gender, age category, medical outcome, management site, exposure route, and pesticide category. From 2000 to 2013, there were 61,147 pesticide-related poison center exposures in children and adolescents aged ≤19 years. The prevalence was highest among males at 864.24 per 100,000 population. The prevalence of unintentional exposures was highest among children aged ≤5 years at 2310.69 per 100,000 population, whereas the prevalence of intentional exposures was highest among adolescents aged 13-19 years at 13.82 per 100,000 population. A majority of medical outcomes reported were classified as having no effect (30.24%) and not followed, but minimal clinical effects possible (42.74%). Of all the exposures, 81.24% were managed on site. However, 57% of intentional exposures were referred to or treated at a health-care facility. The most common routes of exposure were ingestion (80.83%) and dermal (17.21%). The most common pesticide categories included rodenticides (30.02%), pyrethrins/pyrethroids (20.69%), and other and unspecified insecticides (18.14%). The study found differences in the frequency of exposures by intent for sex and age categories, and identified the most common medical outcomes, management site, exposure route, and pesticide category. Through characterizing pesticide-related poison center exposures, future interventions can be designed to address groups

29 CFR 1919.71 - Unit proof test and examination of cranes.

Science.gov (United States)

2010-07-01

... 29 Labor 7 2010-07-01 2010-07-01 false Unit proof test and examination of cranes. 1919.71 Section... § 1919.71 Unit proof test and examination of cranes. (a) Unit proof tests of cranes shall be carried out at the following times: (1) In the cases of new cranes, before initial use and every 4 years...

The Association of Health-Related Quality of Life with Severity of Visual Impairment among People Aged 40–64 Years: Findings from the 2006–2010 Behavioral Risk Factor Surveillance System

Science.gov (United States)

Crews, John E.; Chou, Chiu-Fang; Zack, Matthew M.; Zhang, Xinzhi; Bullard, Kai McKeever; Morse, Alan R.; Saaddine, Jinan B.

2016-01-01

Purpose To examine the association of health-related quality of life (HRQoL) with severity of visual impairment among people aged 40–64 years. Methods We used cross-sectional data from the 2006–2010 Behavioral Risk Factor Surveillance System to examine six measures of HRQoL: self-reported health, physically unhealthy days, mentally unhealthy days, activity limitation days, life satisfaction, and disability. Visual impairment was categorized as no, a little, or moderate/severe. We examined the association between visual impairment and HRQoL using logistic regression accounting for the survey’s complex design. Results Overall, 23.0% of the participants reported a little difficult seeing, while 16.8% reported moderate/severe difficulty seeing. People aged 40–64 years with moderate/severe visual impairment had more frequent (≥14) physically unhealthy days, mentally unhealthy days, and activity limitation days in the last 30 days, as well as greater life dissatisfaction, greater disability, and poorer health compared to people reporting no or a little visual impairment. After controlling for covariates (age, sex, marital status, race/ethnicity, education, income, state, year, health insurance, heart disease, stroke, heart attack, body mass index, leisure-time activity, smoking, and medical care costs), and compared to people with no visual impairment, those with moderate/severe visual impairment were more likely to have fair/poor health (odds ratio, OR, 2.01, 95% confidence interval, CI, 1.82–2.23), life dissatisfaction (OR 2.06, 95% CI 1.80–2.35), disability (OR 1.95, 95% CI 1.80–2.13), and frequent physically unhealthy days (OR 1.69, 95% CI 1.52–1.88), mentally unhealthy days (OR 1.84, 95% CI 1.66–2.05), and activity limitation days (OR 1.94, 95% CI 1.71–2.20; all p visual impairment among people aged 40–64 years. PMID:27159347

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

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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.

Consequences of spinal pain: do age and gender matter? A Danish cross-sectional population-based study of 34,902 individuals 20-71 years of age

DEFF Research Database (Denmark)

Leboeuf-Yde, Charlotte; Fejer, René; Nielsen, Jan

2011-01-01

While low back pain (LBP) and neck pain (NP) have been extensively studied, knowledge on mid back pain (MBP) is still lacking. Furthermore, pain from these three spinal areas is typically studied or reported separately and in depth understanding of pain from the entire spine and its consequences ...

Presence of the relative age effect and its effect on playing time among under-20 players in the Norwegian premier league Tippeligaen – a four-year follow up

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Stig Arve Sæther

2016-03-01

Full Text Available European top-level soccer clubs are continually looking for talented players. Few clubs, however, are willing to let youth players play at the highest senior level. Perhaps as a consequence, the search for talented players has resulted in an imbalance in the characteristics of these players, towards an overrepresentation of players born early in the selection year, an effect called the relative age effect (RAE. The RAE has been documented to be present among senior top-level players. Even so, few studies have investigated the effect among youth players at the senior level. The aim of this study is to examine RAE among U17-U20 players in the Norwegian premier league Tippeligaen in the 2009-2012 seasons. Participants were 315 male players born in 1990-1996. The results showed that 68% of the players were born in the two first quartiles of the year. The effect was even increasing in the four-year period. As we could expect based on the literature, the oldest players are given more playing time. However, the connection between playing time and RAE was inconsistent. Norwegian top-level soccer seems to be affected by the RAE when selecting their players. These players are not however guaranteed playing time because of the RAE.

Change in HbA1c Levels between the Age of 8 Years and the Age of 12 Years in Dutch Children without Diabetes: The PIAMA Birth Cohort Study

Science.gov (United States)

Jansen, Hanneke; Wijga, Alet H.; Scholtens, Salome; Koppelman, Gerard H.; Postma, Dirkje S.; Brunekreef, Bert; de Jongste, Johan C.; Smit, Henriëtte A.; Stolk, Ronald P.

2015-01-01

Objective HbA1c is associated with cardiovascular risk in persons without diabetes and cardiovascular risk accumulates over the life course. Therefore, insight in factors determining HbA1c from childhood onwards is important. We investigated (lifestyle) determinants of HbA1c at age 12 years and the effects of growth on change in HbA1c and the tracking of HbA1c between the age of 8 and 12 years. Study Design and Methods Anthropometric measurements were taken and HbA1c levels were assessed in 955 children without diabetes aged around 12 years participating in the PIAMA birth cohort study. In 363 of these children HbA1c was also measured at age 8 years. Data on parents and children were collected prospectively by questionnaires. Results We found no significant association between known risk factors for diabetes and HbA1c at age 12 years. Mean(SD) change in HbA1c between ages 8 and 12 years was 0.6(0.7) mmol/mol per year (or 0.1(0.1) %/yr). Anthropometric measures at age 8 and their change between age 8 and 12 years were not associated with the change in HbA1c. 68.9% of the children remained in the same quintile or had an HbA1c one quintile higher or lower at age 8 years compared to age 12 years. Conclusion The lack of association between known risk factors for diabetes and HbA1c suggest that HbA1c in children without diabetes is relatively unaffected by factors associated with glycaemia. HbA1c at age 8 years is by far the most important predictor of HbA1c at age 12. Therefore, the ranking of HbA1c levels appear to be fairly stable over time. PMID:25875773

CT appearances of unilateral cleft palate 20 years after bone graft surgery

International Nuclear Information System (INIS)

Kolbenstvedt, A.; Aaloekken, T.M.

2002-01-01

Purpose: To describe CT appearances in patients with unilateral cleft lip and palate (CLP) 20 years after bone graft surgery. Material and Methods: Eighteen consecutive patients with unilateral CLP were examined. All patients had been treated with primary closure, both in infancy and early childhood, supplemented with bone grafting at the age of around 10 years. The CT examination of the upper jaw included a dental CT program. The CT appearances of the cleft side were compared with those of the untreated non-cleft side. Results: Abnormal CT appearances included skew nasal aperture (n=17), nasal septal deviation (n=17), low floor of nasal aperture (n=15) at or towards the cleft side, and deviation of anterior nasal spine towards the non-cleft side (n=18). The posterior part of the bone cleft was visible in all patients, and the dental arch was V-shaped in 8. Conclusion: Although adherence to the present treatment protocol is considered to give satisfactory functional and cosmetic results, certain abnormalities persist. A knowledge of these is a prerequisite for a complete and final evaluation of the surgical and orthodontic regimen. Cleft palate nasal cavity abnormalities CT

CT appearances of unilateral cleft palate 20 years after bone graft surgery

Energy Technology Data Exchange (ETDEWEB)

Kolbenstvedt, A.; Aaloekken, T.M. [Rikshospitalet, Oslo (Norway). Dept. of Radiology; Arctander, K. [Rikshospitalet, Oslo (Norway). Dept. of Plastic Surgery; Johannessen, S. [Inst. of Clinical Dentistry, Oslo (Norway)

2002-11-01

Purpose: To describe CT appearances in patients with unilateral cleft lip and palate (CLP) 20 years after bone graft surgery. Material and Methods: Eighteen consecutive patients with unilateral CLP were examined. All patients had been treated with primary closure, both in infancy and early childhood, supplemented with bone grafting at the age of around 10 years. The CT examination of the upper jaw included a dental CT program. The CT appearances of the cleft side were compared with those of the untreated non-cleft side. Results: Abnormal CT appearances included skew nasal aperture (n=17), nasal septal deviation (n=17), low floor of nasal aperture (n=15) at or towards the cleft side, and deviation of anterior nasal spine towards the non-cleft side (n=18). The posterior part of the bone cleft was visible in all patients, and the dental arch was V-shaped in 8. Conclusion: Although adherence to the present treatment protocol is considered to give satisfactory functional and cosmetic results, certain abnormalities persist. A knowledge of these is a prerequisite for a complete and final evaluation of the surgical and orthodontic regimen. Cleft palate nasal cavity abnormalities CT.

Pre-Hypertension among Young Adults (20-30 Years in Coastal Villages of Udupi District in Southern India: An Alarming Scenario.

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Sanjay Kini

Full Text Available According to Joint National Committee-7 (JNC-7 guidelines, a systolic blood pressure (SBP of 120 to 139 mm Hg and/or diastolic blood pressure (DBP of 80 to 89 mm Hg is considered as pre-hypertension. Existing evidence suggest that the cardiovascular morbidities are increasing among pre-hypertensive individuals compared to normal.To assess the magnitude and factors associated with pre-hypertension among young adults (20-30 years in coastal villages of Udupi Taluk (an area of land with a city or town that serves as its administrative centre and usually a number of villages, Udupi District, Karnataka state, India.Community based cross sectional study.6 (out of total 14 coastal villages of Udupi Taluk, Karnataka state, India.1,152 young adults (age group: 20-30 years selected by stratified random sampling in 6 coastal villages of Udupi Taluk, Karnataka state, India.A semi structured pre-tested questionnaire was used to elicit the details on socio-demographic variables, dietary habits, tobacco use, alcohol consumption, physical activity, family history of hypertension and stress levels. Anthropometric measurements and blood pressure were recorded according to standard protocols. Serum cholesterol was measured in a sub sample of the study population. Multivariate logistic regression was applied to identify the independent correlates of pre-hypertension among young adults (20-30 years.Prevalence, Odds ratio (OR and adjusted (adj OR for pre-hypertension among young adults (20-30 years.The prevalence of pre-hypertension in the study population was 45.2% (95%CI: 42.4-48. Multivariate logistic regression analysis revealed that age group of 25-30 years (adj OR: 4.25, 95% CI: 2.99-6.05, white collared (adj OR: 2.29, 95% CI: 1.08-4.85 and skilled occupation (adj OR: 3.24, 95% CI: 1.64-6.42, students (adj OR: 2.46, 95% CI: 1.22-4.95, using refined cooking oil (adj OR: 0.53, 95% CI: 0.29-0.95, extra salt in meals (adj OR: 2.46, 95% CI: 1.52-3.99, salty food

Inhibition of EV71 by curcumin in intestinal epithelial cells

Science.gov (United States)

Chio, Chi-Chong; Lin, Jhao-Yin

2018-01-01

EV71 is a positive-sense single-stranded RNA virus that belongs to the Picornaviridae family. EV71 infection may cause various symptoms ranging from hand-foot-and-mouth disease to neurological pathological conditions such as aseptic meningitis, ataxia, and acute transverse myelitis. There is currently no effective treatment or vaccine available. Various compounds have been examined for their ability to restrict EV71 replication. However, most experiments have been performed in rhabdomyosarcoma or Vero cells. Since the gastrointestinal tract is the entry site for this pathogen, we anticipated that orally ingested agents may exert beneficial effects by decreasing virus replication in intestinal epithelial cells. In this study, curcumin (diferuloylmethane, C21H20O6), an active ingredient of turmeric (Curcuma longa Linn) with anti-cancer properties, was investigated for its anti-enterovirus activity. We demonstrate that curcumin treatment inhibits viral translation and increases host cell viability. Curcumin does not exert its anti-EV71 effects by modulating virus attachment or virus internal ribosome entry site (IRES) activity. Furthermore, curcumin-mediated regulation of mitogen-activated protein kinase (MAPK) signaling pathways is not involved. We found that protein kinase C delta (PKCδ) plays a role in virus translation in EV71-infected intestinal epithelial cells and that curcumin treatment decreases the phosphorylation of this enzyme. In addition, we show evidence that curcumin also limits viral translation in differentiated human intestinal epithelial cells. In summary, our data demonstrate the anti-EV71 properties of curcumin, suggesting that ingestion of this phytochemical may protect against enteroviral infections. PMID:29370243

Inhibition of EV71 by curcumin in intestinal epithelial cells.

Science.gov (United States)

Huang, Hsing-I; Chio, Chi-Chong; Lin, Jhao-Yin

2018-01-01

EV71 is a positive-sense single-stranded RNA virus that belongs to the Picornaviridae family. EV71 infection may cause various symptoms ranging from hand-foot-and-mouth disease to neurological pathological conditions such as aseptic meningitis, ataxia, and acute transverse myelitis. There is currently no effective treatment or vaccine available. Various compounds have been examined for their ability to restrict EV71 replication. However, most experiments have been performed in rhabdomyosarcoma or Vero cells. Since the gastrointestinal tract is the entry site for this pathogen, we anticipated that orally ingested agents may exert beneficial effects by decreasing virus replication in intestinal epithelial cells. In this study, curcumin (diferuloylmethane, C21H20O6), an active ingredient of turmeric (Curcuma longa Linn) with anti-cancer properties, was investigated for its anti-enterovirus activity. We demonstrate that curcumin treatment inhibits viral translation and increases host cell viability. Curcumin does not exert its anti-EV71 effects by modulating virus attachment or virus internal ribosome entry site (IRES) activity. Furthermore, curcumin-mediated regulation of mitogen-activated protein kinase (MAPK) signaling pathways is not involved. We found that protein kinase C delta (PKCδ) plays a role in virus translation in EV71-infected intestinal epithelial cells and that curcumin treatment decreases the phosphorylation of this enzyme. In addition, we show evidence that curcumin also limits viral translation in differentiated human intestinal epithelial cells. In summary, our data demonstrate the anti-EV71 properties of curcumin, suggesting that ingestion of this phytochemical may protect against enteroviral infections.

Inhibition of EV71 by curcumin in intestinal epithelial cells.

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Hsing-I Huang

Full Text Available EV71 is a positive-sense single-stranded RNA virus that belongs to the Picornaviridae family. EV71 infection may cause various symptoms ranging from hand-foot-and-mouth disease to neurological pathological conditions such as aseptic meningitis, ataxia, and acute transverse myelitis. There is currently no effective treatment or vaccine available. Various compounds have been examined for their ability to restrict EV71 replication. However, most experiments have been performed in rhabdomyosarcoma or Vero cells. Since the gastrointestinal tract is the entry site for this pathogen, we anticipated that orally ingested agents may exert beneficial effects by decreasing virus replication in intestinal epithelial cells. In this study, curcumin (diferuloylmethane, C21H20O6, an active ingredient of turmeric (Curcuma longa Linn with anti-cancer properties, was investigated for its anti-enterovirus activity. We demonstrate that curcumin treatment inhibits viral translation and increases host cell viability. Curcumin does not exert its anti-EV71 effects by modulating virus attachment or virus internal ribosome entry site (IRES activity. Furthermore, curcumin-mediated regulation of mitogen-activated protein kinase (MAPK signaling pathways is not involved. We found that protein kinase C delta (PKCδ plays a role in virus translation in EV71-infected intestinal epithelial cells and that curcumin treatment decreases the phosphorylation of this enzyme. In addition, we show evidence that curcumin also limits viral translation in differentiated human intestinal epithelial cells. In summary, our data demonstrate the anti-EV71 properties of curcumin, suggesting that ingestion of this phytochemical may protect against enteroviral infections.

Canine ovarian neoplasms: a clinicopathologic study of 71 cases, including histology of 12 granulosa cell tumors.

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Patnaik, A K; Greenlee, P G

1987-11-01

In a retrospective study of 71 primary ovarian tumors in the dog, epithelial tumors (46%) were more common than sex cord stromal (34%) and germ cell tumors (20%). There were more adenocarcinomas (64%) than adenomas. Sex cord stromal tumors were equally divided into Sertoli-Leydig (12/24) and granulosa cell tumors (12/24). There were equal numbers (7/14) of dysgerminomas and teratomas among the germ cell tumors. Most teratomas (6/7) were malignant. Most granulosa cell tumors were solid; two were mostly cystic. Patterns included sheets of round and ovoid to spindle-shaped cells separated by thin, fibrovascular stroma; neoplastic cells formed rosettes or Call-Exner bodies. In some areas, neoplastic cells were in cords or columns and formed cyst-like structures. Four granulosa cell tumors were macrofollicular, having cysts lined with granulosa cells. Median ages of dogs with different ovarian neoplasms were similar; all were more than 10 years old, except the dogs with teratoma (mean age, 4 years). Most neoplasms were unilateral (84%), except the Sertoli-Leydig cell tumors, many of which were bilateral (36%). Size of ovarian neoplasms varied (2 cm3 to 15,000 cm3). Twenty-nine percent of neoplasms metastasized; adenocarcinomas (48%) and malignant teratomas (50%) had the highest rates, and distant metastasis was more common in malignant teratoma. Endometrial hyperplasia was in 67% of the dogs; it was most common in dogs with sex cord stromal tumors (95%). Uterine malignancy was not seen in dogs with granulosa cell tumors, although hyperplasia endometrium was in all dogs with this tumor. Cysts in the contralateral ovaries were most common in dogs with sex cord stromal tumors.

Trouble in the second year: three questions about family interaction.

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Belsky, J; Woodworth, S; Crnic, K

1996-04-01

3 questions regarding family interaction in the second year of life are addressed in this report on 69 families rearing firstborn sons. Question 1 concerns the identification, via cluster analysis, of families having difficulty managing their child, using codings of narrative records of family interaction when children were 15 and 21 months of age. Parents in families identified as "troubled" at each age tried to control their toddlers most often, were least likely to rely upon control-plus-guidance management strategies, had children who defied them most frequently, and experienced the greatest escalation of negative affect in these control encounters. Families identified as "troubled" at both 15 and 21 months had children who received the highest "externalizing" problem scores at 18 months and mothers who experienced the most daily hassles during the second year. Question 2 concerns the antecedents of "trouble in the second year." Discriminant function analyses indicated that membership in the groups of families that appeared troubled at both ages of measurement (n = 15), at only one age (n = 28), or never (n = 26) could be reliably predicted (hit rate = 71%) using a set of 9 measurements of parent personality, child emotionality/temperament, marital quality, work-family relations, and social support, suggested by Belsky's model of the determinants of parenting, and social class. Question 3 concerns the proposition that extensive nonmaternal care in the first year is a risk factor for troubled family functioning in the second year. As hypothesized, prediction analysis showed that families at moderate and high contextual risk (based on 10 antecedent variables pertaining to Question 2), were significantly more likely to experience trouble in the second year when children experienced 20 or more hours per week of nonmaternal care in their first year, and these results could not be attributed to "selection effects."

Educational inequalities in smoking among Japanese adults aged 25-94 years: Nationally representative sex- and age-specific statistics.