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Previous studies on health and socio-economic determinants of later-life labour force participation have mainly come from high-income European countries and the United States of America (USA). Findings vary between studies due to different measures of socio-economic status and labour force outcomes. This study investigated longitudinal associations of physical incapacity and wealth with remaining in paid employment after age 60 in middle- and high-income countries. Using harmonised cohort data in the USA, England, Japan, Mexico and China (N = 32,132), multilevel logistic regression was applied for main associations. The age-related probabilities of remaining in paid employment by physical incapacity and wealth were estimated using marginal effects. This study found that physical incapacity predicted lower odds of remaining in paid employment in each country. Wealth was associated with higher odds of remaining in paid employment in the USA, England and Japan, but not in Mexico. Probabilities of remaining in paid employment were high in Mexico but low in China. The absolute difference in the probability of remaining in paid employment between the richest and the poorest groups was greater in the USA than that in any other country. In the USA, England and Japan, the inverse association between physical incapacity and remaining in paid employment could be partially compensated by wealth only when physical incapacity was not severe. National policies, including considering older adults' changing capacities for job placement and prioritising the provision of supportive services for socio-economically disadvantaged older adults, developing pathways for informal workers to access social security and pension coverage, and encouraging employers to hire socio-economically disadvantaged older workers and enhancing their employability, could be facilitated. Future studies, such as exploring health and socio-economic determinants of remaining in part-time and full-time paid employment separately in more countries, and the moderating effects of relevant policies on these associations, are needed. [ABSTRACT FROM AUTHOR]

One way of characterising the good society is one that has achieved a high degree of health equity. For a low-income country, one route to this achievement is to increase national income. But other features of society come to the fore, for low, middle and high-income societies alike. In England, my review of health inequalities highlighted: good early child development, education and life long learning, employment and working conditions, having enough income to lead a healthy life, healthy and sustainable places to live and work, taking a social determinants approach to prevention. Taking action on these requires commitment and cross-government action. [ABSTRACT FROM AUTHOR]

Background: Socioeconomic disadvantage is a risk factor for dementia, but longitudinal studies suggest that it does not affect the rate of cognitive decline. Our objective is to understand the manner in which socioeconomic disadvantage shapes dementia risk by examining its associations with midlife cognitive performance and cognitive decline from midlife to old age, including cognitive decline trajectories in those with dementia.Methods and Findings: Data are drawn from the Whitehall II study (N = 10,308 at study recruitment in 1985), with cognitive function assessed at 4 waves (1997, 2002, 2007, and 2012). Sociodemographic, behavioural, and cardiometabolic risk factors from 1985 and chronic conditions until the end of follow-up in 2015 (N dementia/total = 320/9,938) allowed the use of inverse probability weighting to take into account data missing because of loss to follow-up between the study recruitment in 1985 and the introduction of cognitive tests to the study in 1997. Generalized estimating equations and Cox regression were used to assess associations of socioeconomic markers (height, education, and midlife occupation categorized as low, intermediate, and high to represent hierarchy in the socioeconomic marker) with cognitive performance, cognitive decline, and dementia (N dementia/total = 195/7,499). In those with dementia, we examined whether retrospective trajectories of cognitive decline (backward timescale) over 18 years prior to diagnosis differed as a function of socioeconomic markers. Socioeconomic disadvantage was associated with poorer cognitive performance (all p < 0.001). Using point estimates for the effect of age, the differences between the high and low socioeconomic groups corresponded to an age effect of 4, 15, and 26 years, for height, education, and midlife occupation, respectively. There was no evidence of faster cognitive decline in socioeconomically disadvantaged groups. Low occupation, but not height or education, was associated with risk of dementia (hazard ratio [HR] = 2.03 [95% confidence interval (CI) 1.23-3.36]) in an analysis adjusted for sociodemographic factors; the excess risk was unchanged after adjustment for cognitive decline but was completely attenuated after adjustment for cognitive performance. In further analyses restricted to those with dementia, retrospective cognitive trajectories over 18 years prior to dementia diagnosis showed faster cognitive decline in the high education (p = 0.006) and occupation (p = 0.001) groups such that large differences in cognitive performance in midlife were attenuated at dementia diagnosis. A major limitation of our study is the use of electronic health records rather than comprehensive dementia ascertainment.Conclusions: Our results support the passive or threshold cognitive reserve hypothesis, in that high cognitive reserve is associated with lower risk for dementia because of its association with cognitive performance, which provides a buffer against clinical expression of dementia. [ABSTRACT FROM AUTHOR]

Background: The main aim of this study was to quantify and compare 6-year mortality risk attributable to smoking, hypertension and diabetes among English and Brazilian older adults. This study represents a rare opportunity to approach the subject in two different social and economic contexts. Methods: Data from the data from the English Longitudinal Study of Ageing (ELSA) and the Bambuí Cohort Study of Ageing (Brazil) were used. Deaths in both cohorts were identified through mortality registers. Risk factors considered in this study were baseline smoking, hypertension and diabetes mellitus. Both age-sex adjusted hazard ratios and population attributable risks (PAR) of all-cause mortality and their 95% confidence intervals for the association between risk factors and mortality were estimated using Cox proportional hazards models. Results: Participants were 3205 English and 1382 Brazilians aged 60 years and over. First, Brazilians showed much higher absolute risk of mortality than English and this finding was consistent in all age, independently of sex. Second, as a rule, hazard ratios for mortality to smoking, hypertension and diabetes showed more similarities than differences between these two populations. Third, there was strong difference among English and Brazilians on attributable deaths to hypertension. Conclusions: The findings indicate that, despite of being in more recent transitions, the attributable deaths to one or more risk factors was twofold among Brazilians relative to the English. These findings call attention for the challenge imposed to health systems to prevent and treat non-communicable diseases, particularly in populations with low socioeconomic level. [ABSTRACT FROM AUTHOR]

Background: Evidence on the association between social support and leisure time physical activity (LTPA) is scarce and mostly based on cross-sectional data with different types of social support collapsed into a single index. The aim of this study was to investigate whether social support from the closest person was associated with LTPA. Methods: Prospective cohort study of 5395 adults (mean age 55.7 years, 3864 men) participating in the British Whitehall II study. Confiding/emotional support and practical support were assessed at baseline in 1997–99 using the Close Persons Questionnaire. LTPA was assessed at baseline and follow-up in (2002–04). Baseline covariates included socio-demographics, self-rated health, long-standing illnesses, physical functioning and common mental disorders. Results: Among participants who reported recommended levels of LTPA at baseline, those who experienced high confiding/emotional support were more likely to report recommended levels of LTPA at follow-up [odds ratio (OR): 1.39, 95% confidence interval (CI): 1.12–1.70 in a model adjusted for baseline covariates]. Among those participants who did not meet the recommended target of LTPA at baseline, high confiding/emotional support was not associated with improvement in activity levels. High practical support was associated with both maintaining (OR: 1.34, 95% CI: 1.10–1.63) and improving (OR: 1.25, 95% CI: 1.02–1.53) LTPA levels. Conclusion: These findings suggest that emotional and practical support from the closest person may help the individual to maintain the recommended level of LTPA. Practical support also predicted a change towards a more active lifestyle. [ABSTRACT FROM AUTHOR]

Objectives. We examined socioeconomic inequalities in health among older adults in England and Brazil. Methods. We analyzed nationally representative samples of residents aged 50 years and older in 2008 data from the Brazilian National Household Survey (n = 75 527) and the English Longitudinal Study of Ageing (n = 9589). We estimated prevalence ratios for self-rated health, functional limitations, and reported chronic diseases, by education level and household income tertiles. Results. Brazilians reported worse health than did English respondents. Country-specific differences were higher among the poorest, but also affected the wealthiest persons. We observed a strong inverse gradient of similar magnitude across education and household income levels for most health indicators in each country. Prevalence ratios (lowest vs highest education level) of poor self-rated health were 3.24 in Brazil and 3.50 in England; having 2 or more functional limitations, 1.81 in Brazil and 1.96 in England; and having 1 or more diseases, 1.14 in Brazil and 1.36 in England. Conclusions. Socioeconomic inequalities in health affect both populations, despite a less pronounced absolute difference in household income and education in Brazil than in England. [ABSTRACT FROM AUTHOR]

The authors examined the associations of social support with socioeconomic status (SES) and with mortality, as well as how SES differences in social support might account for SES differences in mortality. Analyses were based on 9,333 participants from the British Whitehall II Study cohort, a longitudinal cohort established in 1985 among London-based civil servants who were 35–55 years of age at baseline. SES was assessed using participant's employment grades at baseline. Social support was assessed 3 times in the 24.4-year period during which participants were monitored for death. In men, marital status, and to a lesser extent network score (but not low perceived support or high negative aspects of close relationships), predicted both all-cause and cardiovascular mortality. Measures of social support were not associated with cancer mortality. Men in the lowest SES category had an increased risk of death compared with those in the highest category (for all-cause mortality, hazard ratio = 1.59, 95% confidence interval: 1.21, 2.08; for cardiovascular mortality, hazard ratio = 2.48, 95% confidence interval: 1.55, 3.92). Network score and marital status combined explained 27% (95% confidence interval: 14, 43) and 29% (95% confidence interval: 17, 52) of the associations between SES and all-cause and cardiovascular mortality, respectively. In women, there was no consistent association between social support indicators and mortality. The present study suggests that in men, social isolation is not only an important risk factor for mortality but is also likely to contribute to differences in mortality by SES. [ABSTRACT FROM PUBLISHER]

Background Little is known about the role that work-related factors play in the decline of cognitive function. This study examined the association between perceived organisational justice and cognitive function among middle-aged men and women. Methods Perceived organisational justice was measured at phases 1 (1985e8) and 2 (1989e90) of the Whitehall II study when the participants were 35e55 years old. Assessment of cognitive function at the screening clinic at phases 5 (1997e9) and 7 (2003e4) included the following tests in the screening clinic: memory, inductive reasoning (Alice Heim 4), vocabulary (Mill Hill), and verbal fluency (phonemic and semantic). Mean exposure to lower organisational justice at phases 1 and 2 in relation to cognitive function at phases 5 and 7 were analysed using linear regression analyses. The final sample included 4531 men and women. Results Lower mean levels of justice at phases 1 and 2 were associated with worse cognitive function in terms of memory, inductive reasoning, vocabulary and verbal fluency at both phases 5 and 7. These associations were independent of covariates, such as age, occupational grade, behavioural risks, depression, hypertension and job strain. Conclusions This study suggests an association between perceived organisational justice and cognitive function. Further studies are needed to examine whether interventions designed to improve organisational justice would affect employees' cognition function favourably. [ABSTRACT FROM AUTHOR]

Background Occupational work involves many factors capable of protecting cognition. The 'disuse' hypothesis suggests that removal of such factors at retirement may increase the risk of cognitive decline. Objective To examine whether retirement is significantly associated with cognitive change after adjusting for preretirement cognitive function, personal, social, health and lifestyle factors, work characteristics and leisure activity. Methods Participants were from the Whitehall II study, a prospective study of London-based Civil Servants. Short-term memory, the AH4 Part 1 (a test of inductive reasoning), verbal fluency and the Mill Hill Vocabulary Scale were collected at ages 38-60 years, and again, on average 5 years later, at 42-67 years, providing pre- and postretirement cognitive functioning assessments for 2031 participants (470 retired and 1561 working). Linear regression was used to test the association between retirement and cognitive performance adjusted for preretirement cognition. Results Mean cognitive test scores increased between the two assessments. However, after adjusting for age, sex, education, occupational social class, Mill Hill score, work characteristics, leisure activities, and indicators of physical and mental health, those retired showed a trend towards smaller test score increases over 5 years than those still working, although this only reached 5% significance in one test (AH4; β=-0.7, 95% CI 1.2 to -0.09) and did not show a dose-response effect with respect to length of time in retirement. Conclusions This trend is consistent with the disuse hypothesis but requires independent replication before it can be accepted as supportive in this respect. [ABSTRACT FROM AUTHOR]

Background: Childhood and current economic difficulties are associated with physical health. However, evidence concerning the factors underlying these associations is sparse. This study examines the contribution of a range of social and behavioural factors to associations between economic difficulties and physical functioning. Methods: We used comparable data on middle-aged white-collar employees from the Finnish Helsinki Health Study cohort (n = 3843) and the British Whitehall II Study cohort (n = 3052). Our health outcome was physical functioning measured by the SF-36 Physical Component Summary. Relative indices of inequality (RII), calculated using logistic regression analysis, were used to examine associations between economic difficulties and physical functioning, and the contribution of further socio-economic circumstances, health behaviours, living arrangements and work–family conflicts to these associations. Results: In age-adjusted models, childhood (RII = 1.76−3.06) and current (RII = 1.79−3.03) economic difficulties were associated with poor physical functioning in both cohorts. Further adjusting for work–family conflicts attenuated the associations of current economic difficulties with physical functioning in both cohorts, and also those of childhood economic difficulties in the Helsinki cohort. Adjustments for other socio-economic circumstances also caused some attenuation, while health behaviours and living arrangements had small or negligible effects. Conclusions: Conflicts between work and family contribute to the associations of economic difficulties with physical functioning among employees from Finland and Britain. This suggests that supporting people to cope with economic difficulties, and efforts to improve the balance between paid work and family may help employees maintain good physical functioning. [ABSTRACT FROM PUBLISHER]

Background Although several plausible biological mechanisms have been advanced for the associationbetween greater physical stature and lower coronary heart disease (CHD) risk in prospective cohort studies, the importance of one of the principal artefactual explanations dreverse causality due to shrinkaged remains unresolved. To explore this issue, studies with repeat measurements of height arerequired, but, to date, such data have been lacking. Objective To examine the possible relationship between height loss and future CHD. Methods Data were analysed from the Whitehall II prospective cohort study of 3802 men and 1615 women who participated in a physical examination in 1985e8, had their height re-measured in 1997e9, and were then followed up for fatal and non-fatal CHD. Results A mean follow-up of 7.4 years after the second height measurement gave rise to 69 CHD events in men and 18 in women. After adjustment for baseline CHD risk factors, greater loss of physical stature between survey and resurvey was associated with an increased risk of CHD in men (HR; 95% CI for a one SD increase: 1.24; 1.00 to 1.53) but not women (0.93; 0.58 to 1.50). Conclusions Reverse causality due to shrinkage may contribute to the inverse association between a single measurement of height and later CHD in other studies. [ABSTRACT FROM AUTHOR]

Background: Long working hours are associated with increased risk for coronary heart disease (CHD). Adding information on long hours to traditional risk factors for CHD may help to improve risk prediction for this condition. Objective: To examine whether information on long working hours improves the ability of the Framingham risk model to predict CHD in a low-risk, employed population. Design: Cohort study with baseline medical examination performed between 1991 and 1993 and prospective follow-up for incident CHD performed until 2004. Setting: Civil service departments in London (the Whitehall II study). Participants: 7095 adults (2109 women and 4986 men) aged 39 to 62 years working full-time without CHD at baseline. Measurements: Working hours and the Framingham risk score were measured at baseline. Coronary death and nonfatal myocardial infarction were ascertained from medical screenings every 5 years, hospital data, and registry linkage. Results: 192 participants had incident CHD during a median 12.3- year follow-up. After adjustment for their Framingham risk score, participants working 11 hours or more per day had a 1.67-fold (95% CI, 1.10- to 2.55-fold) increased risk for CHD compared with participants working 7 to 8 hours per day. Adding working hours to the Framingham risk score led to a net reclassification improvement of 4.7% (P = 0.034) due to better identification of persons who later developed CHD (sensitivity gain). Limitation: The findings may not be generalizable to populations with a larger proportion of high-risk persons and were not validated in an independent cohort. Conclusion: Information on working hours may improve risk prediction of CHD on the basis of the Framingham risk score in low-risk, working populations. [ABSTRACT FROM AUTHOR]

Background: Studies of diet and depression have focused primarily on individual nutrients.Aims: To examine the association between dietary patterns and depression using an overall diet approach.Method: Analyses were carried on data from 3486 participants (26.2% women, mean age 55.6 years) from the Whitehall II prospective cohort, in which two dietary patterns were identified: 'whole food' (heavily loaded by vegetables, fruits and fish) and 'processed food' (heavily loaded by sweetened desserts, fried food, processed meat, refined grains and high-fat dairy products). Self-reported depression was assessed 5 years later using the Center for Epidemiologic Studies - Depression (CES-D) scale.Results: After adjusting for potential confounders, participants in the highest tertile of the whole food pattern had lower odds of CES-D depression (OR = 0.74, 95% CI 0.56-0.99) than those in the lowest tertile. In contrast, high consumption of processed food was associated with an increased odds of CES-D depression (OR = 1.58, 95% CI 1.11-2.23).Conclusions: In middle-aged participants, a processed food dietary pattern is a risk factor for CES-D depression 5 years later, whereas a whole food pattern is protective. [ABSTRACT FROM AUTHOR]

Objectives To examine potential reciprocal associations between common mental disorders and obesity, and to assess whether dose-response relations exist. Design Prospective cohort study with four measures of common mental disorders and obesity over 19 years (Whitehall II study). Setting Civil service departments in London. Participants 4363 adults (28% female, mean age 44 years at baseline). Main outcome Common mental disorder defined as general health questionnaire "caseness;" overweight and obesity based on Word Health Organization definitions. Results In models adjusted for age, sex, and body mass index at baseline, odds ratios for obesity at the fourth screening were 1.33 (95% confidence interval 1.00 to 1.77), 1.64 (1.13 to 2.36), and 2.01 (1.21 to 3.34) for participants with common mental disorder at one, two, or three preceding screenings compared with people free from common mental disorder (P for trend<0.001). The corresponding mean differences in body mass index at the most recent screening were 0.20, 0.31, and 0.50 (P for trend<0.001). These associations remained after adjustment for baseline characteristics related to mental health and exclusion of participants who were obese at baseline. In addition, obesity predicted future risk of common mental disorder, again with evidence of a dose-response relation (P for trend=0.02, multivariable model). However, this association was lost when people with common mental disorder at baseline were excluded (P for trend=0.33). Conclusions These findings suggest that in British adults the direction of association between common mental disorders and obesity is from common mental disorder to increased future risk of obesity. This association is cumulative such that people with chronic or repeat episodes of common mental disorder are particularly at risk of weight gain. [ABSTRACT FROM AUTHOR]

Background: Prospective data on the association between common mental disorders and obesity are scarce, and the impact of ageing on this association is poorly understood.Aims: To examine the association between common mental disorders and obesity (body mass index > or = 30 kg/m(2)) across the adult life course.Method: The participants, 6820 men and 3346 women, aged 35-55 were screened four times during a 19-year follow-up (the Whitehall II study). Each screening included measurements of mental disorders (the General Health Questionnaire), weight and height.Results: The excess risk of obesity in the presence of mental disorders increased with age (P = 0.004). The estimated proportion of people who were obese was 5.7% at age 40 both in the presence and absence of mental disorders, but the corresponding figures were 34.6% and 27.1% at age 70. The excess risk did not vary by gender or according to ethnic group or socioeconomic position.Conclusions: The association between common mental disorders and obesity becomes stronger at older ages. [ABSTRACT FROM AUTHOR]

Objectives. Studies have reported an inverse association between fear of crime and subjective mental and physical health. We investigated the direction of causality and the curtailment of physical and social activities as a possible mediating pathway. Methods. We analyzed data from 2002 to 2004 of the Whitehall II study, a longitudinal study of more than 10000 London-based civil servants aged 35 to 55 years at baseline. Results. Fear of crime was associated with poorer mental health, reduced physical functioning on objective and subjective indicators, and lower quality of life. Participants reporting greater fear were 1.93 (95% confidence interval [CI] = 1.55, 2.41) times as likely to have depression as those reporting lower fear of crime and had lower mental health scores (0.9 points on the Medical Outcomes Survey Short Form 36; 95% CI = 0.4, 1.3). They exercised less, saw friends less often, and participated in fewer social activities compared with the less fearful participants. Curtailed physical and social activities helped explain the link between fear of crime and health. Conclusions. Fear of crime may be a barrier to participation in health-promoting physical and social activities. Public health practitioners should support fear-reduction initiatives. (Am J Public Health. 2007;97:2076-2081. doi:10.2105/AJPH. 2006.097154) [ABSTRACT FROM AUTHOR]

Background: Previous studies have suggested that shorter leg length, not trunk length, may explain the inverse association between height and coronary heart disease (CHD) risk. However, investigation of the importance of birth weight for these associations has been limited. This study examines associations of measures of stature and birth weight with CHD risk factors (measures of blood pressure and lipids, 2 h glucose, waist-hip ratio and fibrinogen) and incident non-fatal coronary events in middle age.Methods: Data were derived mostly from the Phase 5 (1997-99) clinical screening of the Whitehall II study of British civil servants. The main cross-sectional analyses included 1084 women and 2290 men with complete data.Results: In women total height and leg length were the measures that tended to be most strongly associated with CHD risk factors, while in men leg length demonstrated the closest associations. Although associations between trunk length and CHD risk factors were weaker, trunk length was the component of height that appeared to be most closely associated with coronary events. Associations between birth weight and CHD risk factors and coronary events were generally weaker than for any measure of stature. Adjustment for birth weight had little effect on associations between components of stature and CHD risk factors or events.Conclusion: Findings from this relatively privileged cohort confirmed that shorter leg length underlies the inverse association between height and CHD risk factors in middle-aged women and men. Furthermore, in this study population shorter trunk length was more closely associated with incident, non-fatal coronary events. [ABSTRACT FROM AUTHOR]

This article examines the relative health status of older individuals in England and the United States, with a focus on how their health status varies by important indicators of socioeconomic position. The U.S. spends much more money on health care than the United Kingdom, however, it is unknown whether that translates to better health outcomes. The authors performed a study which measured the self-reported prevalence rates of several chronic diseases related to diabetes and heart disease, and compared the two countries across education and income classes within each country.

Objectives: To investigate the determinants of self rated health (SRH) in men and women in the British Whitehall II study and the French Gazel cohort study. Methods: The cross sectional analyses reported in this paper use data from wave 1 of the Whitehall II study (1985-88) and wave 2 of the Gazel study (1990). Determinants were either self reported or obtained through medical screening and employer's records. The Whitehall II study is based on 20 civil service departments located in London. The Gazel study is based on employees of France's national gas and electricity company (EDF-GDF). SRH data were available on 6889 men and 3403 women in Whitehall II and 13 008 men and 4688 women in Gazel. Results: Correlation analysis was used to identify determinants of SRH from 35 measures in Whitehall II and 33 in Gazel. Stepwise multiple regressions identified five determinants (symptom score, sickness absence, longstanding illness, minor psychiatric morbidity, number of recurring health problems) in Whitehall II, explaining 34.7% of the variance in SRH. In Gazel, four measures (physical tiredness, number of health problems in the past year, physical mobility, number of prescription drugs used) explained 41.4% of the variance in SRH. Conclusion: Measures of mental and physical health status contribute most to the SRH construct. The part played by age, early life factors, family history, sociodemographic variables, psychosocial factors, and health behaviours in these two occupational cohorts is modest. [ABSTRACT FROM AUTHOR]

To investigate the association between stress at work and the metabolic syndrome. Design Prospective cohort study investigating the association between work stress and the metabolic syndrome. Participants 10 308 men and women, aged 35-55, employed in 20 London civil service departments at baseline (the Whitehall II study); follow-up was an average of 14 years. Main outcome measures Work stress based on the iso-strain model, measured on four occasions (1985-99). Biological measures of the metabolic syndrome, based on the National Cholesterol Education Program definition, measured in 1997-9. Results A dose-response relation was found between exposure to work stressors over 14 years and risk of the metabolic syndrome, independent of other relevant risk factors. Employees with chronic work stress (three or more exposures) were more than twice as likely to have the syndrome than those without work stress (odds ratio adjusted for age and employment grade 2.25, 95% confidence interval 1.31 to 3.85). Conclusions Stress at work is an important risk factor for the metabolic syndrome. The study provides evidence for the biological plausibility of the link between psychosocial stressors from everyday life and heart disease. [ABSTRACT FROM AUTHOR]

Background and Objectives: Research shows elevated levels of blood pressure in midlife to be linked to impaired cognitive performance in old age. However, it remains unclear if this association extends to younger age groups. The objective of this study was to examine the association between hypertension and a range of cognitive abilities in middle aged men and women.Methods: Data are from the Whitehall II study. Measures of blood pressure were obtained at baseline (1985-1988) and two subsequent phases of data collection (1991-1994 and 1997-1999). Cognitive function (memory test, AH 4-I, Mill-Hill, phonemic and semantic fluency) was assessed (1997-1999) when participants (N = 5,838) were aged 46-68 years old.Results: Results show a small inverse association between both diastolic and systolic blood pressure and cognitive performance, independent of age, education, employment grade, smoking status, alcohol consumption, use of antihypertensive medication, diagnoses of diabetes, and cardiovascular disease. Similar associations were seen with prospective and cross-sectional analyses. The effect of hypertension was stronger in women, and stronger for cognitive measures assessing executive function.Conclusion: Expanding on previous studies on older participants, the present study reports a small, but significant association between hypertension and poor cognitive performance in middle-aged men and women. [ABSTRACT FROM AUTHOR]

Objectives: To test the hypothesis of an inverse association between indicators of vascular disease and cognitive function in the general, stroke-free population. Design: A longitudinal, British civil service–based cohort study. Measures of vascular disease examined were prevalent at baseline or traced over a median of 11 years, between Phases 1 (1985–1988) and 5 (1997–1999) of data collection. Cognitive function was assessed at Phase 5 of data collection. Setting: Twenty London-based Civil Service departments. Participants: Four thousand one hundred forty-one men and 1,681 women, aged 46 to 68 when tested for cognitive function. Measurements: A battery of cognitive tests consisting of: memory test, Alice Heim 4, Mill-Hill, phonemic, and semantic fluency. Results: The occurrence of angina pectoris (P <.001), myocardial infarction (P =.02), all coronary heart disease (P <.001), and intermittent claudication (P =.004) was associated with poor cognitive function. These effects were independent of age and socioeconomic status. The association between indicators of vascular disease and cognitive function applied to the entire range of cognitive function measures examined in the study. Conclusion: The findings support the view that vascular disease is predictive of poor cognitive function in the general population. The fact that presence of vascular disease was associated with diminished cognitive function even in a relatively young cohort has implications for the management of vascular disease. [ABSTRACT FROM AUTHOR]

Despite increasing interest in macrosocial determinants of health, progress has been hampered by a lack of information on contextual factors and a lack of clarity in defining aspects of the social environment which may be important. A theoretical and empirical approach to measuring social cohesion in neighbourhoods in England and Scotland is described. Some forms of social networks, such as contact with friends and participation in organised groups, promoted trust, attachment to neighbourhood, and tolerance or respect for others. Notably, neighbourhoods in which family ties were predominant tended to be less tolerant. The cognitive aspects of social cohesion (trust, attachment, practical help, and tolerance or respect) tended to be lower in more materially deprived areas. Both the material and social characteristics of places may contribute to spatial variations in health. [ABSTRACT FROM AUTHOR]

Focuses on socioeconomic differences in weight gain and determinants and consequences of coronary risk factors among civil servants in London, England. Body mass index; Obesity.

Investigates the association of physical symptoms with low blood pressure in London, England. Prevalence of the dizziness-giddiness symptoms in men; Psychiatric component of the hypotensive syndrome; Increase of blood pressure in patient with type A personality.

Objective To compare oral health in the US and England and to assess levels of educational and income related oral health inequalities between both countries. Design Cross sectional analysis of US and English national surveys. Setting Non-institutionalised adults living in their own homes. Participants Oral health measures and socioeconomic indicators were assessed in nationally representative samples: the Adult Dental Health Survey 2009 for England, and the US National Health and Nutrition Examination Survey 2005-08. Adults aged ≥25 years were included in analyses. Main outcome measures Number of missing teeth, self rated oral health, and oral impacts on daily life were outcomes. Educational attainment and household income were used as socioeconomic indicators. Age standardised estimates of oral health were compared between countries and across educational and income groups. Relative and absolute inequalities were measured using the relative index of inequality (RII) and the slope index of inequality (SII). Results The mean number of missing teeth was significantly higher in the US (7.31 (standard error 0.15)) than in England (6.97 (0.09)), while oral impacts were higher in England. We found no difference in self rated oral health between the two countries. There was evidence of significant social gradients in oral health in both countries. Consistently higher RII and SII values were found in the US than in England, particularly for self rated oral health. RII estimates for self rated oral health by education were 3.67 (95% confidence interval 3.23 to 4.17) in the US and 1.83 (1.59 to 2.11) in England. In turn, SII values were 42.55 (38.14 to 46.96) in the US and 18.43 (14.01 to 22.85) in England. Conclusions The oral health of US citizens is not better than the English, and there are consistently wider educational and income oral health inequalities in the US compared with England. [ABSTRACT FROM AUTHOR]

Presents an editorial on the problem of alcohol in England. View that alcohol is a major threat to the health of the public; Inability of people to take action; Willingness of the government to take action on health inequalities; How a willingness to take action influences the view of the evidence related to a certain problem; Comparison of two reports on the alcohol problem in England, and their differing conclusions.

• Overall, social isolation was not clearly related to ADL disability in older people. • Subgroup analysis showed that in Asian regions, social isolation was related to ADL disability. • Not participating in social clubs or religious groups consistently showed an association with ADL disability. We assessed the relationship between social isolation and functional disability in older people. Comparison of longitudinal cohort studies. Harmonised longitudinal datasets from the United States, England, European countries, Japan, Korea, China and Hong Kong. Social isolation was operationalised as a composite score with five domains, such as marital status, living alone, and social contact with others. Functional disability was defined as whether the cohort participant had any difficulty in activities of daily living (ADL). In each dataset, we used robust Poisson regression models to obtain the relative risks (RRs) and the corresponding 95 % confidence intervals (CI). We combined the RRs to synthesize a pooled estimate using meta-analysis with random-effects models. Overall, the social isolation composite score was not associated with ADL disability (pooled RR = 1.05, 95 % CI [0.97–1.14], n = 40,119). Subgroup analysis suggested social isolation composite score was associated with ADL disability in Asian regions (pooled RR = 1.09, 95 % CI [1.02, 1.16], but not in Western regions (pooled RR = 1.01, 95 % CI [0.96, 1.07]). The relationships between different domains of social isolation and ADL disability were heterogeneous, except that no participation in any social clubs or religious groups was consistently associated with ADL disability (pooled RR = 1.12, 95 % CI [1.04, 1.21]). Targeting social isolation may prevent decline in functional abilities in older adults, providing an avenue to active and healthy ageing. Nonetheless, interventions tackling social isolation should tailor to the unique cultural and social underpinnings. A limitation of the study is that reverse causality could not be ruled out definitively. [ABSTRACT FROM AUTHOR]

Purpose: To examine the association of leisure time physical activity, walking pace and resting heart rate with disease-specific mortality in a prospective cohort study by reporting updated analyses of an earlier report we produced with the British epidemiologist, Jerry N. Morris (1910–2009). Methods: In the original Whitehall study, 19,019 male, nonindustrial, London-based government employees, aged from 40 to 69 years in 1967 and 1970, participated in a medical examination during which data on leisure time physical activity (N = 6715), self-rated walking pace (N = 6729), and resting heart rate (N = 1183) were collected. Cox proportional hazards analyses were used to estimate hazard ratios for the relation between these exposures and disease-specific mortality. Results: In models adjusted for a range of covariates including socioeconomic status, smoking, and obesity, high resting heart rate was associated with a modestly elevated rate of mortality from all causes (hazard ratio; 95% confidence interval: tertile 3 vs. tertile 1: 1.17; 0.99, 1.37 p[trend]: 0.07) and respiratory disease (1.69; 1.04, 2.76 p[trend]: 0.03). Of the two markers of physical activity, walking pace was inversely related to mortality ascribed to all causes (slow vs. high walking pace 1.71; 1.53, 1.91 p[trend]: <0.001]), coronary heart disease (2.03; 1.68, 2.47 p[trend]: <0.001), and total cancers (1.25; 0.98, 1.59 p[trend]: 0.04). The corresponding associations for leisure time activity were typically weaker. For other mortality endpoints—respiratory disease (walking pace: 1.96; 1.48, 2.60 p[trend]: <0.001]), hematopoietic cancer (walking pace: 1.36; 0.52, 3.51 p[trend]: 0.03), stomach cancer (inactive versus active leisure time: 1.53; 0.88, 2.64 p[trend]: 0.04), and rectal cancer (walking pace: 4.85; 1.70, 13.8 p[trend]: 0.007)—individual activity indices revealed effects, but not both. Conclusions: Higher levels of physical activity indexed by the various markers herein appeared to confer protection against a range of mortality outcomes. [Copyright &y& Elsevier]

The article presents a occupational cohort study which examined the reduction in excess coronary heart disease mortality in men of low socioeconomic position with those in high socioeconomic position with best-practice interventions or primordial prevention. The study was performed on male men aged 40-69 years between 1967 and 1970 in England. Interventions included reductions in blood pressure, cholesterol, and blood glucose and cessation of cigarette smoking. The 15-year mortality data were obtained from the British National Health Service Central Register. Researchers found that most of the socioeconomic differences in coronary heart disease mortality could be eliminated by the current best-practice interventions.

Competing Interests: Competing interests: MM was the senior author of the UCL Institute of Health Equity publications: Health Equity in England: the Marmot Review 10 Years On and Build Back Fairer, both of which were funded by the Health Foundation.

Competing Interests: Competing interests: We have read and understood BMJ policy on declaration of interests and have no relevant interests to declare. Provenance and peer review: Not commissioned; externally peer reviewed.

Background: Low socioeconomic position is consistently associated with increased risk of premature death. The aim of this study is to measure the aggregate scale of inequality in premature mortality for the whole population of England., Methods: We used mortality records from the UK Office for National Statistics to study all 2 465 285 premature deaths (defined as those before age 75 years) in England between Jan 1, 2003, and Dec 31, 2018. Socioeconomic position was defined using deciles of the Index of Multiple Deprivation: a measure of neighbourhood income, employment, education levels, crime, health, availability of services, and local environment. We calculated the number of expected deaths by applying mortality in the least deprived decile to other deciles, within the strata of age, sex, and time. The mortality attributable to socioeconomic inequality was defined as the difference between the observed and expected deaths. We also used life table modelling to estimate years-of-life lost attributable to socioeconomic inequality., Findings: 35·6% (95% CI 35·3-35·9) of premature deaths were attributable to socioeconomic inequality, equating to 877 082 deaths, or one every 10 min. The biggest contributors were ischaemic heart disease (152 171 excess deaths), respiratory cancers (111 083) and chronic obstructive pulmonary disease (83 593). The most unequal causes of death were tuberculosis, opioid use, HIV, psychoactive drugs use, viral hepatitis, and obesity, each with more than two-thirds attributable to inequality. Inequality was greater among men and peaked in early childhood and at age 40-49 years. The proportion of deaths attributable to inequality increased during the study period, particularly for women, because mortality rates among the most deprived women (excluding cardiovascular diseases) plateaued, and for some diseases increased. A mean of 14·4 months of life before age 75 years are lost due to socioeconomic inequality., Interpretation: One in three premature deaths are attributable to socioeconomic inequality, making this our most important public health challenge. Interventions that address upstream determinants of health should be prioritised., Funding: National Institute of Health Research; Wellcome Trust., (Copyright © 2020 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license. Published by Elsevier Ltd.. All rights reserved.)

Competing Interests: Competing interests: We have read and understood BMJ policy on declaration of interests and have no relevant interests to declare.

Self-perceptions of own social position are potentially a key aspect of socioeconomic inequalities in health, but their association with mortality remains poorly understood. We examined whether subjective social status (SSS), a measure of the self-perceived element of social position, was associated with mortality and its role in the associations between objective socioeconomic position (SEP) measures and mortality. We used Cox regression to model the associations between SSS, objective SEP measures and mortality in a sample of 9972 people aged ≥ 50 years from the English Longitudinal Study of Ageing over a 10-year follow-up (2002-2013). Our findings indicate that SSS was associated with all-cause, cardiovascular, cancer and other mortality. A unit decrease in the 10-point continuous SSS measure increased by 24 and 8% the mortality risk of people aged 50-64 and ≥ 65 years, respectively, after adjustment for age, sex and marital status. The respective estimates for cardiovascular mortality were 36 and 11%. Adjustment for all covariates fully explained the association between SSS and cancer mortality, and partially the remaining associations. In people aged 50-64 years, SSS mediated to a varying extent the associations between objective SEP measures and all-cause mortality. In people aged ≥ 65 years, SSS mediated to a lesser extent these associations, and to some extent was associated with mortality independent of objective SEP measures. Nevertheless, in both age groups, wealth partially explained the association between SSS and mortality. In conclusion, SSS is a strong predictor of mortality at older ages, but its role in socioeconomic inequalities in mortality appears to be complex.

Objective: To compare oral health in the US and England and to assess levels of educational and income related oral health inequalities between both countries., Design: Cross sectional analysis of US and English national surveys., Setting: Non-institutionalised adults living in their own homes., Participants: Oral health measures and socioeconomic indicators were assessed in nationally representative samples: the Adult Dental Health Survey 2009 for England, and the US National Health and Nutrition Examination Survey 2005-08. Adults aged ≥25 years were included in analyses with samples of 8719 (England) and 9786 (US) for analyses by education, and 7184 (England) and 9094 (US) for analyses by income., Main Outcome Measures: Number of missing teeth, self rated oral health, and oral impacts on daily life were outcomes. Educational attainment and household income were used as socioeconomic indicators. Age standardised estimates of oral health were compared between countries and across educational and income groups. Regression models were fitted, and relative and absolute inequalities were measured using the relative index of inequality (RII) and the slope index of inequality (SII)., Results: The mean number of missing teeth was significantly higher in the US (7.31 (standard error 0.15)) than in England (6.97 (0.09)), while oral impacts were higher in England. There was evidence of significant social gradients in oral health in both countries, although differences in oral health by socioeconomic position varied according to the oral health measure used. Consistently higher RII and SII values were found in the US than in England, particularly for self rated oral health. RII estimates for self rated oral health by education were 3.67 (95% confidence interval 3.23 to 4.17) in the US and 1.83 (1.59 to 2.11) in England. In turn, SII values were 42.55 (38.14 to 46.96) in the US and 18.43 (14.01 to 22.85) in England., Conclusions: The oral health of US citizens is not better than the English, and there are consistently wider educational and income oral health inequalities in the US compared with England., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.)

Objectives: To investigate socioeconomic, demographic, and lifestyle factors that predict incident instrumental activity of daily living (IADL) impairment and recovery., Design: Data from English Longitudinal Study of Ageing (ELSA), a biennial prospective observational study., Setting: Individuals aged 50 and older living in England., Participants: A sample of 8,154 individuals without any difficulty in activities of daily living (ADLs) or IADLs was selected from the initial 11,391 participants., Measurements: The first outcome was impairment in at least one IADL, and the second was IADL recovery. Main predictor: baseline socioeconomic position measured according to wealth. Outcomes and predictors were measured at each of the five follow-up interviews. Unadjusted and adjusted incidence rate ratios (IRR) and 95% confidence intervals were calculated through 2-year lagged Poisson regression in generalized estimating equation models, adjusted for sociodemographic, lifestyle, quality-of-life, and health variables., Results: Between any two consecutive waves, 1,656 (20.3%) participants developed some IADL impairment. Those with higher socioeconomic position, better quality of life, vigorous physical activity, paid work, digital literacy (use of Internet or e-mail), and cultural leisure activities had significantly lower risk of IADL impairment. There was a significant association between smoking, cardiovascular disease, arthritis, poor memory, diabetes mellitus, and depressive symptoms and IADL impairment. Better quality of life, good self-rated memory and vigorous physical activity were independent predictors of IADL recovery., Conclusion: Better quality of life, vigorous physical activity, not smoking, paid work, cultural leisure activities, and digital literacy are modifiable factors that can decrease the incidence of IADL impairment. Good quality of life and vigorous physical activity have a significant role in recovery. Low socioeconomic position was a predictor of incident impairment of IADLs but not recovery., (© 2014, Copyright the Authors Journal compilation © 2014, The American Geriatrics Society.)

Background: A large part of the socioeconomic mortality gradient can be statistically accounted for by social patterning of adult health behaviours. However, this statistical explanation does not consider the early life origins of unhealthy behaviours and increased mortality risk., Methods: Analysis is based on 2132 members of the MRC National Survey of Health and Development with mortality follow-up and complete data. Smoking behaviour was summarised by pack-years of exposure. Socioeconomic circumstances were measured in childhood (father's social class (age 4), maternal education (age 6)) and age 26 (education attainment, home ownership, head of household social class). We estimated the direct effect of early circumstances, the indirect effect through smoking and the independent direct effect of smoking on inequality in all-cause mortality from age 26 to 66., Results: Mortality risk was higher in those with lower socioeconomic position at age 26, with a sex-adjusted HR (relative index of inequality) of 1.97 (95% CI 1.18 to 3.28). Smoking and early life socioeconomic indicators together explained 74% of the socioeconomic gradient in mortality (the gradient). Early life circumstances explained 47% of the gradient, 23.5% directly and 23.0% indirectly through smoking. The explanatory power of smoking behaviour for the gradient was reduced from 50.8% to 28% when early life circumstances were added to the model., Conclusions: Early life socioeconomic circumstances contributed importantly to social inequality in adult mortality. Our life-course model focusing on smoking provides evidence that social inequalities in health will persist unless prevention strategies tackle the intergenerational transmission of disadvantage and risk.

Objective: To determine whether the effect of South Asian ethnicity differs between studies of incidence and prognosis of coronary disease., Design: Systematic literature review and meta-analysis, and cohort analysis from a national acute coronary syndrome (ACS) registry linked to mortality (National Institute of Cardiovascular Outcomes Research/Myocardial Infarction National Audit Project)., Setting: International for the review, and England and Wales for the cohort analysis., Patients: The numbers of South Asians included in the meta-analysis were 111 555 (incidence) and 14 531 (prognosis) of whom 8251 were from the ACS cohort., Main Outcome Measures: Incidence studies: non-fatal myocardial infarction or fatal coronary heart disease; prognostic studies: mortality; HRs for 1-year all-cause death in ACS cohort., Results: South Asians had higher incidence of coronary disease compared with white subjects (HR 1.35 95% CI 1.30 to 1.40) based on meta-analysis of nine studies. Among 10 studies on prognosis, South Asians had better prognosis compared with white subjects (HR 0.78 95% CI 0.74 to 0.82). In the ACS cohort, the impact of diabetes (42.4% of South Asians, 16.9% of white subjects) on 1-year mortality was stronger in South Asians than white subjects (age-adjusted HR 1.83 95% CI 1.59 to 2.11 vs 1.53 95% CI 1.49 to 1.57). However, prognosis was better in South Asians even among diabetics, older people and those living in areas of the highest social deprivation., Conclusions: South Asian ethnicity is associated with higher incidence of coronary disease, but lower mortality once coronary disease is manifest. The dissociation between effects on incidence and prognosis suggests that public health initiatives to reduce inequalities in mortality between South Asian and white populations should focus on primary prevention. This is a CALIBER study with ClinicalTrials.gov Identifier: NCT01163513.

Purpose: There is mixed evidence that socioeconomic status (SES) affects the predictive power of self-rated health (SRH) for mortality. We sought to compare the predictive value of SRH for 6-year mortality in English and Brazilian older adults, and to assess whether this association varies by SES in these populations., Methods: Data came from the English and the Bambui (Brazil) cohort studies of aging. Potential confounding variables included sociodemographic characteristics, lifestyle, self-reported diseases, physical functioning, mental symptoms, and selected biomarker measures., Results: Participants were 5183 English and 1499 Brazilians aged 60 years and over. Low health ratings were independently associated with subsequent mortality in both populations. However, the predictive power of poor SRH for death was much higher for English (a population with higher SES level) than for Brazilians (adjusted hazard ratios 4.45 [95% confidence interval, 3.04-6.51] and 1.88 [1.25-2.81], respectively). In both populations, the predictive value of SRH for mortality was higher among those in the highest income tertile., Conclusions: Our results suggest that the association between SRH and mortality is underestimated in populations and in subgroups of population with low SES level. Further international research is needed to examine the generalizability of this pattern., (Copyright © 2012 Elsevier Inc. All rights reserved.)

We examined the associations between childhood and adult socioeconomic position (SEP) and incident diabetes in 7,432 individuals aged 50 or older from the English Longitudinal Study of Ageing (ELSA). We identified 174 and 189 cases of incident diabetes, in men and women, respectively, over 5.3 years of follow-up. Cox models were estimated. In women, childhood SEP, education, occupational class, income, wealth, and subjective social status (SSS) were related to incident diabetes. Occupational class, income, and SSS did not remain significantly related to incident diabetes after adjustment for individual sets of covariates (i.e. unhealthy behaviours, obesity, or psychosocial factors). Wealth (HR: 1.65, 95 % CI: 1.05, 2.60, poorest vs. wealthiest tertile) remained significantly related to incident diabetes after adjustment for all covariates, but education (HR: 1.46, 95 % CI: 0.92, 2.33, lowest vs. highest category) and childhood SEP (HR: 1.47, 95 % CI: 0.98, 2.19, lowest vs. highest category) did not. In men, only wealth and SSS were related to incident diabetes. SSS remained significantly related to incident diabetes after adjustment for all covariates (HR: 2.46, 95 % CI: 1.32, 4.68, lowest vs. highest category), but wealth did not (HR: 1.42, 95 % CI: 0.94, 2.15, poorest vs. wealthiest tertile). Additional adjustment for wealth did not greatly affect the association between incident diabetes and SSS in men. Incident diabetes in older women is associated with SEP from all life stages, while in older men only with current SEP. Psychosocial factors (in women), unhealthy behaviours, and obesity partly mediate these associations.

Background: Modifiable behavioural risk factors--including exercise, obesity and smoking--have been causally associated with colorectal cancer mortality. However, results have been inconsistent and undiagnosed cancers may affect baseline risk factors, distorting the temporal relationship that is observed between them., Objective: To determine whether risk factors for colorectal cancers available in the Whitehall I study were predictive of colonic or rectal cancer mortality., Methods: Prospective cohort study over 40 years on Whitehall I men aged 40-69 on entry between 1967 and 1970. Associations between baseline risk factors and cause-specific mortality were tested with Cox proportional hazards models. Events within the first 10 years of follow-up were excluded to minimise 'reverse causality.', Results: 329 colon and 121 rectal cancer deaths occurred among 17,949 men followed up for a total of 472,523 person-years. Age and smoking were associated with increased mortality from colorectal cancers. Compared with never-smokers, current smoking was associated with age-adjusted HRs for colon and rectal cancers of 1.45 (95% CI 1.03 to 2.03) and 1.97 (95% CI 1.02 to 3.80), respectively. A significant effect of current smoking on rectal cancer mortality was only apparent after events in the first 10&emsp14;years of follow-up were excluded. No convincing evidence was found that body mass index, diabetes mellitus, blood pressure or physical activity were associated with colorectal cancer mortality., Conclusion: Smoking significantly increases mortality from colorectal cancer and its decreasing prevalence in the UK may partly explain falling mortality from the disease. Changes in health behaviours in response to early cancer symptoms may result in differential misclassification or 'reverse causality' unless early events are excluded. Although many individual cohort studies have not shown significant relationships between behavioural risk factors and colorectal cancer mortality, their contribution to meta-analyses remains important.

This study examined the association between long working hours and cognitive function in middle age. Data were collected in 1997-1999 (baseline) and 2002-2004 (follow-up) from a prospective study of 2,214 British civil servants who were in full-time employment at baseline and had data on cognitive tests and covariates. A battery of cognitive tests (short-term memory, Alice Heim 4-I, Mill Hill vocabulary, phonemic fluency, and semantic fluency) were measured at baseline and at follow-up. Compared with working 40 hours per week at most, working more than 55 hours per week was associated with lower scores in the vocabulary test at both baseline and follow-up. Long working hours also predicted decline in performance on the reasoning test (Alice Heim 4-I). Similar results were obtained by using working hours as a continuous variable; the associations between working hours and cognitive function were robust to adjustments for several potential confounding factors including age, sex, marital status, education, occupation, income, physical diseases, psychosocial factors, sleep disturbances, and health risk behaviors. This study shows that long working hours may have a negative effect on cognitive performance in middle age.