Cyrus Cooper
Dados Biográficos
| ID | 3596665 |
|---|---|
| NOME | Cyrus Cooper |
| PRENOMES | Cyrus |
| SOBRENOME | Cooper |
| ASSINATURA | COOPER C |
| AFILIAÇÕES | Southampton General Hospital |
| ORCID | 0000-0003-3510-0709 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 94 |
| TOTAL DE CITAÇÕES | 170 |
| TOTAL COMO AUTOR | 94 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 1977 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2024 |
| ÍNDICE H | 6 |
Worldwide trends in underweight and obesity from 1990 to 2022
BACKGROUND: Underweight and obesity are associated with adverse health outcomes throughout the life course. We estimated the individual and combined prevalence of underweight or thinness and obesity, and their changes, from 1990 to 2022 for adults and school-aged children and adolescents in 200 countries and territories. METHODS: ). For school-aged children and adolescents, we report thinness (BMI 2 SD above the median). FINDINGS: From 1990 to 20…
The interplay between social and food environments on UK adolescents’ food choices
Factors from social and food environments can influence the food choices of adolescents in ways not experienced during childhood. Evidence suggests these two environments influence adolescents’ food choices independently, but there is limited knowledge of how the interplay between these environments influence adolescents’ diets. An enhanced understanding of this interplay surrounding adolescent food choice could aid the development of more nuance…
Inequalities in energy drink consumption among UK adolescents
Objective: To examine energy drink consumption among adolescents in the UK and associations with deprivation and dietary inequalities. Design: Quantitative dietary and demographic data from the National Diet and Nutrition Survey (NDNS) repeated cross-sectional survey were analysed using logistic regression models. Qualitative data from semi-structured interviews were analysed using inductive thematic analysis. Setting: UK. Participants: Quantitat…
Worldwide trends in hypertension prevalence and progress in treatment and control from 1990 to 2019
BACKGROUND: Hypertension can be detected at the primary health-care level and low-cost treatments can effectively control hypertension. We aimed to measure the prevalence of hypertension and progress in its detection, treatment, and control from 1990 to 2019 for 200 countries and territories. METHODS: We used data from 1990 to 2019 on people aged 30-79 years from population-representative studies with measurement of blood pressure and data on blo…
Women’s perceptions of factors influencing their food shopping choices and how supermarkets can support them to make healthier choices
This study highlighted that in-store environments can undermine intentions to purchase and consume healthy foods. Creating healthier supermarket environments could reduce the burden of personal responsibility for healthy eating, by making healthier choices easier. Future research could explore the interplay of personal, societal and commercial responsibility for food choices and health status
Older working adults in the Heaf study are more likely to report loneliness after two years of follow-up if they have negative perceptions of their work quality
Loneliness amongst middle-aged working adults is not predicted by permanent work exit but is predicted by individuals' perceptions about their work. Provision of good-quality work, matched to the capacity of the older worker, could prevent loneliness
The association between social isolation and musculoskeletal health in older community-dwelling adults
Social isolation was associated with higher odds of having depressive symptoms and predicted the development of poor physical capability 6 years later. Further longitudinal studies that include loneliness as a covariate are warranted
Resources in women's social networks for food shopping are more strongly associated with better dietary quality than people
Height and body-mass index trajectories of school-aged children and adolescents from 1985 to 2019 in 200 countries and territories
BACKGROUND: Comparable global data on health and nutrition of school-aged children and adolescents are scarce. We aimed to estimate age trajectories and time trends in mean height and mean body-mass index (BMI), which measures weight gain beyond what is expected from height gain, for school-aged children and adolescents. METHODS: For this pooled analysis, we used a database of cardiometabolic risk factors collated by the Non-Communicable Disease …
Body Mass Index (BMI) and Work Ability in Older Workers
This study explores associations between BMI and prolonged sickness absence; cutting down at work; and health-related job loss (HRJL) over two years of follow-up among workers aged ≥50 years. A cohort of 2299 men and 2425 women (aged 50-64 years) self-reported height and weight at baseline and provided information about work ability at 12 and 24 months for the Health and Employment after Fifty (HEAF) Study. Associations between BMI and work abili…
The Effects of Different Smoking Patterns in Pregnancy on Perinatal Outcomes in the Southampton Women’s Survey
Maternal smoking during pregnancy has established associations with poor perinatal outcomes. Among continuing pregnant smokers, harm-reduction strategies have been suggested, including temporary cessation of smoking during pregnancy, also known as partial quitting. Support for this strategy, however, remains limited. Six hundred and ninety-seven women in the Southampton Women's Survey who smoked at their last menstrual period were categorised int…
Global, regional, and national burden of neurological disorders, 1990–2016
BACKGROUND: Neurological disorders are increasingly recognised as major causes of death and disability worldwide. The aim of this analysis from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2016 is to provide the most comprehensive and up-to-date estimates of the global, regional, and national burden from neurological disorders. METHODS: We estimated prevalence, incidence, deaths, and disability-adjusted life-years (DALYs;…
Sarcopenia
Background: in 2010, the European Working Group on Sarcopenia in Older People (EWGSOP) published a sarcopenia definition that aimed to foster advances in identifying and caring for people with sarcopenia. In early 2018, the Working Group met again (EWGSOP2) to update the original definition in order to reflect scientific and clinical evidence that has built over the last decade. This paper presents our updated findings. Objectives: to increase co…
Rising rural body-mass index is the main driver of the global obesity epidemic in adults
Body-mass index (BMI) has increased steadily in most countries in parallel with a rise in the proportion of the population who live in cities 1,2 . This has led to a widely reported view that urbanization is one of the most important drivers of the global rise in obesity 3–6 . Here we use 2,009 population-based studies, with measurements of height and weight in more than 112 million adults, to report national, regional and global trends in mean B…
Sarcopenia
doi: 10.1093/ageing/afy169 In the original version of the above paper there was an error in Table 3, which shows the recommended cut-off points for ASM/height2 in women. The cut-off point was given as <6.0 kg/m2, but the correct value is <5.5 kg/m2. This has now been corrected online. The authors wish to apologise for this error.
How can we best use opportunities provided by routine maternity care to engage women in improving their diets and health
Pregnancy provides motivation for women to improve their diets and increase their physical activity. Opportunistic brief interventions delivered as part of routine primary care have produced improvements in patients' health behaviour. Consequently, there have been calls for midwives to use contacts during pregnancy in this way. This study explored the experiences of pregnant women and research midwives/nurses of a brief intervention called Health…
Global, regional, and national age-sex-specific mortality and life expectancy, 1950–2017
BACKGROUND: Assessments of age-specific mortality and life expectancy have been done by the UN Population Division, Department of Economics and Social Affairs (UNPOP), the United States Census Bureau, WHO, and as part of previous iterations of the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD). Previous iterations of the GBD used population estimates from UNPOP, which were not derived in a way that was internally consistent wit…
Global, regional, and national comparative risk assessment of 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks for 195 countries and territories, 1990–2017
BackgroundThe Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2017 comparative risk assessment (CRA) is a comprehensive approach to risk factor quantification that offers a useful tool for synthesising evidence on risks and risk–outcome associations. With each annual GBD study, we update the GBD CRA to incorporate improved methods, new risks and risk–outcome pairs, and new data on risk exposure levels and risk–outcome associatio…
Social isolation and loneliness as risk factors for the progression of frailty
Background: loneliness and social isolation have been associated with mortality and with functional decline in older people. We investigated whether loneliness or social isolation are associated with progression of frailty. Methods: participants were 2,817 people aged ≥60 from the English Longitudinal Study of Ageing. Loneliness was assessed at Wave 2 using the Revised UCLA scale (short version). A social isolation score at Wave 2 was derived fro…
Global, regional, and national disability-adjusted life-years (Dalys) for 359 diseases and injuries and healthy life expectancy (Hale) for 195 countries and territories, 1990–2017
BACKGROUND: How long one lives, how many years of life are spent in good and poor health, and how the population's state of health and leading causes of disability change over time all have implications for policy, planning, and provision of services. We comparatively assessed the patterns and trends of healthy life expectancy (HALE), which quantifies the number of years of life expected to be lived in good health, and the complementary measure o…
Measuring performance on the Healthcare Access and Quality Index for 195 countries and territories and selected subnational locations
BACKGROUND: A key component of achieving universal health coverage is ensuring that all populations have access to quality health care. Examining where gains have occurred or progress has faltered across and within countries is crucial to guiding decisions and strategies for future improvement. We used the Global Burden of Diseases, Injuries, and Risk Factors Study 2016 (GBD 2016) to assess personal health-care access and quality with the Healthc…
Risk thresholds for alcohol consumption
BACKGROUND: Low-risk limits recommended for alcohol consumption vary substantially across different national guidelines. To define thresholds associated with lowest risk for all-cause mortality and cardiovascular disease, we studied individual-participant data from 599 912 current drinkers without previous cardiovascular disease. METHODS: We did a combined analysis of individual-participant data from three large-scale data sources in 19 high-inco…
Measuring progress from 1990 to 2017 and projecting attainment to 2030 of the health-related Sustainable Development Goals for 195 countries and territories
BACKGROUND: Efforts to establish the 2015 baseline and monitor early implementation of the UN Sustainable Development Goals (SDGs) highlight both great potential for and threats to improving health by 2030. To fully deliver on the SDG aim of "leaving no one behind", it is increasingly important to examine the health-related SDGs beyond national-level estimates. As part of the Global Burden of Diseases, Injuries, and Risk Factors Study 2017 (GBD 2…
Global, regional, and national incidence, prevalence, and years lived with disability for 354 diseases and injuries for 195 countries and territories, 1990–2017
BACKGROUND: The Global Burden of Diseases, Injuries, and Risk Factors Study 2017 (GBD 2017) includes a comprehensive assessment of incidence, prevalence, and years lived with disability (YLDs) for 354 causes in 195 countries and territories from 1990 to 2017. Previous GBD studies have shown how the decline of mortality rates from 1990 to 2016 has led to an increase in life expectancy, an ageing global population, and an expansion of the non-fatal…
Predictors of Daily Adherence to HIV Pre-exposure Prophylaxis in Gay/Bisexual Men in the PRELUDE Demonstration Project
Using natural experiments to evaluate population health interventions
Natural experimental studies are often recommended as a way of understanding the health impact of policies and other large scale interventions. Although they have certain advantages over planned experiments, and may be the only option when it is impossible to manipulate exposure to the intervention, natural experimental studies are more susceptible to bias. This paper introduces new guidance from the Medical Research Council to help researchers a…
Physical activity at 36 years
OBJECTIVE--The aim was to describe the sex and socioeconomic differences in patterns of physical activity at work and in leisure time of men and women aged 36 years, and to investigate factors in childhood and adolescence which predict high rates of participation in sports and recreational activities in later life. DESIGN--Data collected in childhood, adolescence, and at 36 years on members of a national prospective birth cohort study were used. …
Neighbourhood environment and positive mental health in older people
Making every contact count
A total of 148 health and social care practitioners were trained in skills to support behaviour change: creating opportunities to discuss health behaviours, using open discovery questions, listening, reflecting and goal-setting. At three time points post-training, use of the skills was evaluated and compared with use of skills by untrained practitioners. Trained practitioners demonstrated significantly greater use of these client-centred skills t…
How do mothers manage their preschool children's eating habits and does this change as children grow older? A longitudinal analysis
Progress in Tourism, Recreation and Hospitality Management, Vol. 4
Part 1 The impact of tourism: tourist arts, E. Cohen tourism and environmental integration, R.K. Dowling tourism development and the environment, G. Shaw and A. Williams environmental auditing for tourism, B. Goodall tourism, economic development and the environment, M. Thea Sinclair perspectives on the environmental impact of the Channel Tunnel on tourism in the 1990s, S.J. Page tourism and development along beaches and waterfronts - the Portugu…
The Southampton Initiative for Health
The Southampton Initiative for Health is a training intervention with Sure Start Children's Centre staff designed to improve the diets and physical activity levels of women of childbearing age. Training aims to help staff to support women in making changes to their lifestyles by improving three skills: reflection on current practice; asking 'open discovery' questions; and goal-setting. The impact of the training on staff practice is being assesse…
Process evaluation in complex public health intervention studies
Objective Infections with multidrug-resistant organisms (MDROs) such as Gram-negative bacteria have high morbidity and mortality with limited treatment options. Colistin, an antibiotic active against MDRO, was rarely used due to frequent adverse effects, but its use has now been recommended among adults. In this study, we determined the efficacy of colistin for the treatment of sepsis in neonates. Design/setting/patients/outcomes We conducted a r…
Variety and quality of healthy foods differ according to neighbourhood deprivation
Social Inequalities in Grip Strength, Physical Function, and Falls Among Community Dwelling Older Men and Women
Objectives. To explore social inequalities in grip strength, SF-36 physical functioning (PF), and falls among older people. Methods. We analyzed data from 3,225 men and women (age 59-73 years) who participated in the Hertfordshire Cohort Study, United Kingdom. Car availability and home ownership were used as markers of material deprivation. Results. A total of 6.4% of men (17.7% women) had no car and 19.3% of men (23.1% women) did not own their h…
Educational attainment, perceived control and the quality of women's diets
Progress in Tourism, Recreation and Hospitality Management
Does living in a food insecure household impact on the diets and body composition of young children? Findings from the Southampton Women's Survey
BACKGROUND: Little is known about food insecurity in the UK. The aims of this study were to assess the prevalence and factors associated with food insecurity in a UK cohort and to examine whether the diets, reported health and anthropometry of young food insecure children differed from those of other children. METHODS: The Southampton Women's Survey is a prospective cohort study in which detailed information about the diets, lifestyle and body co…
A mixed-methods investigation to explore how women living in disadvantaged areas might be supported to improve their diets
Mixed-methods explored the potential for using Sure Start Children's Centres (SSCCs) to deliver an intervention to improve the diets of disadvantaged women and their children. In an 'expert' discussion, SSCC staff described gaining women's trust, meeting needs and bringing about change as key to engaging women successfully. Structured observations in SSCCs showed they host activities in an environment conducive to building relationships and meeti…
Specific psychological variables predict quality of diet in women of lower, but not higher, educational attainment
Physical inactivity is an independent risk factor for hip fracture in the elderly
STUDY OBJECTIVE--To test the hypothesis that physical inactivity is an independent risk factor for hip fracture in the elderly. DESIGN--Population based, case-control study. SETTING--Metropolitan borough of Newcastle upon Tyne. PARTICIPANT--A total of 197 patients aged 50 years and over, resident in Newcastle, and admitted consecutively with a hip fracture, and 382 community controls, matched by age and sex, who had not suffered a hip fracture. M…
Understanding poor health behaviours as predictors of different types of hospital admission in older people
BACKGROUND: Rates of hospital admission are increasing, particularly among older people. Poor health behaviours cluster but their combined impact on risk of hospital admission among older people in the UK is unknown. METHODS: 2997 community-dwelling men and women (aged 59-73) participated in the Hertfordshire Cohort Study (HCS). We scored (from 0 to 4) number of poor health behaviours engaged in at baseline (1998-2004) out of: current smoking, hi…
Implementation of new Healthy Conversation Skills to support lifestyle changes - what helps and what hinders? Experiences of Sure Start Children’s Centre staff
Effective communication is necessary for good relationships between healthcare practitioners and clients. This study examined barriers and facilitators to implementing new communication skills. One hundred and ten Sure Start Children's Centre staff attended one of 13 follow-up workshops in Southampton, UK between May 2009 and February 2011 to reflect on the use of new skills following a training course in communication, reflection and problem-sol…
Cigarette smoking and bone mineral density in the elderly
OBJECTIVE: To test the hypothesis that cigarette smoking is associated with reduced bone mineral density in elderly men and women. DESIGN: Cross sectional study. SUBJECTS: These comprised 224 men and 186 women aged 61-73 years, born and resident in East Hertfordshire. MEASUREMENTS: Lumbar spine and femoral neck bone mineral density (BMD) were determined by dual energy x ray absorptiometry. RESULTS: After adjusting for potential confounding variab…
Water fluoride concentration and fracture of the proximal femur
STUDY OBJECTIVE--The aim of the study was to examine the relationship between water fluoride concentration and the incidence of hip fracture, since evidence on this is at present inconsistent. DESIGN--Numbers of hospital admissions for fractures of proximal femur were obtained from hospital activity analysis data for the years 1978-1982. The fracture rates were compared with water fluoride concentrations in 39 county districts of England and Wale…
Wirtschaftsgeschichte des Vorderen Orients in islamischer Zeit
Resources in women's social networks for food shopping are more strongly associated with better dietary quality than people
Improving recruitment to clinical trials during pregnancy
Wirtschaftsgeschichte des Vorderen Orients in islamischer Zeit
Current topics in rheumatology
Water fluoride concentration and fracture of the proximal femur
STUDY OBJECTIVE--The aim of the study was to examine the relationship between water fluoride concentration and the incidence of hip fracture, since evidence on this is at present inconsistent. DESIGN--Numbers of hospital admissions for fractures of proximal femur were obtained from hospital activity analysis data for the years 1978-1982. The fracture rates were compared with water fluoride concentrations in 39 county districts of England and Wale…
Physical activity at 36 years
OBJECTIVE--The aim was to describe the sex and socioeconomic differences in patterns of physical activity at work and in leisure time of men and women aged 36 years, and to investigate factors in childhood and adolescence which predict high rates of participation in sports and recreational activities in later life. DESIGN--Data collected in childhood, adolescence, and at 36 years on members of a national prospective birth cohort study were used. …
Physical inactivity is an independent risk factor for hip fracture in the elderly
STUDY OBJECTIVE--To test the hypothesis that physical inactivity is an independent risk factor for hip fracture in the elderly. DESIGN--Population based, case-control study. SETTING--Metropolitan borough of Newcastle upon Tyne. PARTICIPANT--A total of 197 patients aged 50 years and over, resident in Newcastle, and admitted consecutively with a hip fracture, and 382 community controls, matched by age and sex, who had not suffered a hip fracture. M…
Progress in Tourism, Recreation and Hospitality Management
Progress in Tourism, Recreation and Hospitality Management, Vol. 4
Part 1 The impact of tourism: tourist arts, E. Cohen tourism and environmental integration, R.K. Dowling tourism development and the environment, G. Shaw and A. Williams environmental auditing for tourism, B. Goodall tourism, economic development and the environment, M. Thea Sinclair perspectives on the environmental impact of the Channel Tunnel on tourism in the 1990s, S.J. Page tourism and development along beaches and waterfronts - the Portugu…
Low back pain in Hong Kong
STUDY OBJECTIVE--To compare the prevalence of low back pain and associated disability in Hong Kong with that in Britain, and to explore whether differences could be explained by certain known risk factors. DESIGN--A cross sectional survey with information collected at interview. Findings were compared with those from an earlier survey in Britain. SETTING--Two housing blocks in Hong Kong. SUBJECTS--Altogether 288 men and 364 women aged 18 years or…
Cigarette smoking and bone mineral density in the elderly
OBJECTIVE: To test the hypothesis that cigarette smoking is associated with reduced bone mineral density in elderly men and women. DESIGN: Cross sectional study. SUBJECTS: These comprised 224 men and 186 women aged 61-73 years, born and resident in East Hertfordshire. MEASUREMENTS: Lumbar spine and femoral neck bone mineral density (BMD) were determined by dual energy x ray absorptiometry. RESULTS: After adjusting for potential confounding variab…
Specific associations of insulin resistance with impaired health-related quality of life in the Hertfordshire Cohort Study
Effect of In Utero and Early-Life Conditions on Adult Health and Disease
Many lines of evidence, including epidemiologic data and extensive clinical and experimental studies, indicate that early life events play a powerful role in influencing later susceptibility to certain chronic diseases. This review synthesizes evidence from several disciplines to support the contention that environmental factors acting during development should be accorded greater weight in models of disease causation.
Association of adult height and leg length with fasting plasma cortisol concentrations
We have evaluated the relationship between activity of the hypothalamic-pituitary-adrenal (HPA) axis and adult height in adults recruited from the UK Hertfordshire Cohort Study. In a sample of 1,354 individuals, we found that height fell by 0.67 cm (95% CI 0.34-1.0) per SD (114 nmol/l) increase in fasting plasma cortisol concentrations. The association was continuous across the range of cortisol concentrations and was independent of the levels of…
Constraints on food choices of women in the UK with lower educational attainment
Objective Women of lower educational attainment have less balanced and varied diets than women of higher educational attainment. The diets of women are vital to the long-term health of their offspring. The present study aimed to identify factors that influence the food choices of women with lower educational attainment and how women could be helped to improve those choices. Design We conducted eight focus group discussions with women of lower edu…
A longitudinal study of blood folate levels and depressive symptoms among young women in the Southampton Women’s Survey
BACKGROUND: Lower blood folate levels have been associated with depression in cross-sectional surveys, but no studies have examined the relationship prospectively to determine whether the relationship is causal. A follow-up study was designed to examine whether lower blood folate levels predict incident depressive symptoms. METHOD: Women aged 20-34 years registered in general practices in Southampton, UK, were asked to participate. Baseline asses…
Psychomotor Coordination and Intelligence in Childhood and Health in Adulthood—Testing the System Integrity Hypothesis
OBJECTIVES: To examine associations between intelligence and psychomotor coordination in childhood and risk of psychological distress, poorer self-rated health, and obesity in adulthood. To investigate whether psychomotor coordination as a potential marker of the construct "system integrity" explains associations between intelligence and these outcomes. METHODS: Participants were members of two British national birth cohorts: the 1958 National Ch…
Social Inequalities in Grip Strength, Physical Function, and Falls Among Community Dwelling Older Men and Women
Objectives. To explore social inequalities in grip strength, SF-36 physical functioning (PF), and falls among older people. Methods. We analyzed data from 3,225 men and women (age 59-73 years) who participated in the Hertfordshire Cohort Study, United Kingdom. Car availability and home ownership were used as markers of material deprivation. Results. A total of 6.4% of men (17.7% women) had no car and 19.3% of men (23.1% women) did not own their h…
Educational attainment, perceived control and the quality of women's diets
Breastfeeding and reported morbidity during infancy
A number of studies in developed countries suggest that breastfeeding protects against infections in infancy. However, the choice to breastfeed is often related to maternal characteristics, and many of these studies are limited in the extent to which they can take account of confounding influences. In a prospective birth cohort study, we assessed the relationship between the duration of breastfeeding and the prevalence of lower respiratory tract …
Does a heavy baby become a strong child? Grip strength at 4 years in relation to birthweight
Objective Consistent positive relationships have been found between birthweight and grip strength in young, middle-aged and older adults, suggesting that early influences on the growth and development of muscle are important for muscle function later in the lifecourse. However there are limited data in children. We aimed to assess the relationship between birthweight and grip strength in children aged 4 years. Design Prospective general populatio…
P28 Patterns of dietary supplement use among older men and women
Setting Use of dietary supplements has increased over recent decades in the UK. Although dietary supplement use has been described in a number of populations we know little about patterns of supplement use in older people. Objective The objectives of this study were to describe dietary supplement use in the Hertfordshire Cohort Study (HCS), to determine patterns of supplement use, and to investigate the extent to which supplement user groups diff…
Food insecurity, well-being and inequalities in diet in UK women
Objective Prevalence of household food insecurity varies between populations, but is higher among those who have low incomes, poor educational attainment and low sense of well-being. The impact of household food insecurity on an individual's quality of diet depends on their role within the household and mothers may be more adversely affected than other family members. Studies have linked food insecurity with mental health problems in women of chi…
A review of the measurement of grip strength in clinical and epidemiological studies
BACKGROUND: the European Working Group on Sarcopenia in Older People has developed a clinical definition of sarcopenia based on low muscle mass and reduced muscle function (strength or performance). Grip strength is recommended as a good simple measure of muscle strength when 'measured in standard conditions'. However, standard conditions remain to be defined. METHODS: a literature search was conducted to review articles describing the measuremen…
How useful are the SF-36 sub-scales in older people? Mokken scaling of data from the Halcyon programme
The unidimensionality and reliability of the sub-scales of SF-36 are sufficient to make this a useful measure of health-related quality of life in older people. Caution is needed when interpreting the results for GH and MH in the oldest cohort due to the poor unidimensionality
Neighbourhood environment and positive mental health in older people
Specific psychological variables predict quality of diet in women of lower, but not higher, educational attainment
Medicine (88 obras) · Environmental health (53 obras) · Demography (50 obras) · Population (32 obras) · Gerontology (28 obras) · Psychology (28 obras) · Gerontology (23 obras) · Internal Medicine (23 obras) · Cohort (21 obras) · Internal Medicine (21 obras)