scholarly journals The Influence of Gendered Social Position on Cohort Differences in Smoking Among Older Mexican Adults

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. 594-594
Author(s):  
Jaqueline Avila ◽  
Rebeca Wong ◽  
Sadaf Milani
Keyword(s):  
Life Course ◽  
Old Age ◽  
Educational Achievement ◽  
Smoking Status ◽  
Social Position ◽  
Cohort Differences ◽  
Aging Study ◽  
Using Data ◽  
And Function ◽  
The Life Course

Abstract Disparities throughout the life course, including social position, result in gendered pathways to health, which ultimately result in gender disparities in late life. Using data from the Mexican Health and Aging Study, we explore the concept of gendered social position over the life course (educational achievement, marital history, employment history) and its association with smoking status in old age (current, former, never). We compare two cohorts by gender, those aged 60 to 71 in 2001 (n=4,383) and 60-71 in 2012 (n=5,970), as these cohorts experienced vastly different life courses. Overall, current smoking decreased from 2001 to 2012, but men consistently report higher rates of current and past smoking, compared to women. This presentation will widen the lens of gender to consider the influence of social position established over the life course, on gender differences in smoking, a risk factor for poor health and function in old age.

scholarly journals A Confluence of Policy Inequality: Health Disparities in Old Age Among American Indian and Alaska Native Populations

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 37-37
Author(s):  
Sadie Giles
Keyword(s):  
United States ◽  
Health Disparities ◽  
Life Course ◽  
American Indian ◽  
Old Age ◽  
Alaska Native ◽  
Political History ◽  
The United States ◽  
The Political ◽  
The Life Course

Abstract Racial health disparities in old age are well established, and new conceptualizations and methodologies continue to advance our understanding of health inequality across the life course. One group that is overlooked in many of these analyses, however, is the aging American Indian/Native Alaskan (AI/NA) population. While scholars have attended to the unique health inequities faced by the AI/NA population as a whole due to its discordant political history with the US government, little attention has been paid to unique patterns of disparity that might exist in old age. I propose to draw critical gerontology into the conversation in order to establish a framework through which we can uncover barriers to health, both from the political context of the AI/NA people as well as the political history of old age policy in the United States. Health disparities in old age are often described through a cumulative (dis)advantage framework that offers the benefit of appreciating that different groups enter old age with different resources and health statuses as a result of cumulative inequalities across the life course. Adding a framework of age relations, appreciating age as a system of inequality where people also gain or lose access to resources and status upon entering old age offers a path for understanding the intersection of race and old age. This paper will show how policy history for this group in particular as well as old age policy in the United States all create a unique and unequal circumstance for the aging AI/NA population.

Associations between life-course frailty and later-life heart size and function in the 1946 NSHD British birth cohort-an epidemiological study

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
C.C Topriceanu ◽  
J.C Moon ◽  
R Hardy ◽  
A.D Hughes ◽  
N Chaturvedi ◽  
...  
Keyword(s):  
Life Course ◽  
Birth Cohort ◽  
Frailty Index ◽  
Later Life ◽  
Left Ventricular ◽  
Step Change ◽  
Deficit Accumulation ◽  
Heart Size ◽  
And Function ◽  
The Life Course

Abstract Background Cardiovascular diseases are an important component of the multi-morbidity syndrome which is associated with negative health outcomes resulting in a major societal economic burden. An objective way to assess multi-morbidity is to calculate a frailty index based on medical deficit accumulation. Late-life frailty has been validated to predict mortality, but little is known about the association between life-course frailty and cardiovascular health in later-life. Purpose To study the association between life-course frailty and later-life heart size and function using data from the world's longest running birth cohort with continuous follow-up. Methods A 45-deficit frailty index (FI) was calculated at 4 age-intervals across the life-course (0 to 16 years old, 19 to 44 years old, 45 to 54 years old and 60 to 64 years old) in participants from the UK 1946 Medical Research Council (MRC) National Survey of Heath and Development (NSHD) birth cohort. The life-course frailty indices (FI0_16, FI19_44, FI45_54 and FI60_64) reflect the cumulative medical deficits at the corresponding age-intervals. They were used to derive FImean and FIsum reflecting overall-life frailty. The step change in deficit accumulation between age-intervals was also calculated (FI2-1, FI3-1, FI4-1, FI3-2, FI4-2, FI4-3). Echocardiographic data at 60–64 years provided: E/e' ratio, ejection fraction (EF), myocardial contraction fraction index (MCFi) and left ventricular mass index (LVmassi). Generalized linear mixed models with gamma distribution and log link assessed the association between FIs and echo parameters after adjustment for sex, socio-economic position and body mass index. Results 1.805 NSHD participants were included (834 male). Accumulation of a single deficit had a significant impact (p<0.0001 to p<0.049) on LVmassi and MCFi in all the life-course FIs and overall FIs. LVmassi increased by 0.89% to 1.42% for the life-course FIs and by 0.36%/1.82% for FIsum and FImean respectively. MCFi decreased by 0.62% to 1.02% for the life-course FIs and by 0.33%/ 1.04%. for FIsum and FImean respectively. One accumulated deficit translated into higher multiplicative odds (13.2 for FI60-64, 2.1 for FI4-1, 75.4 for FI4-2 and 78.5 for FI4-3) of elevated filling pressure (defined as E/e' ratio >13, p<0.0.005 to p<0.02).A unit increase in frailty decreased LV EF (%) by 11%/12% for FI45-54 and FI60-64 respectively, by 10% to 12% for FI2-1, FI3-1, FI4-1 and FI4-2, and 4%/15% for FIsum and FImean respectively (p<0.0014 to p<0.044). Conclusion Frailty during the life-course, overall life-frailty and the step change in deficit accumulation is associated with later-life cardiac dysfunction. Frailty strain appears to have its greatest impact on pathological myocardial hypertrophy (high LVmassi and low MCFi) potentially paving the way to later-life systolic or diastolic dysfunction in susceptible individuals. Funding Acknowledgement Type of funding source: None

scholarly journals Trajectories of Unsecured Debt across the Life Course and Mental Health at Midlife

2018 ◽  
Vol 10 (1) ◽  
pp. 61-79 ◽  
Author(s):  
Amy Ruining Sun ◽  
Jason N. Houle
Keyword(s):  
Mental Health ◽  
Depressive Symptoms ◽  
Life Course ◽  
Debt Accumulation ◽  
Unsecured Debt ◽  
Trajectory Models ◽  
Low Levels ◽  
Using Data ◽  
The Life Course ◽  
Substantial Heterogeneity

In this paper, we contribute to a growing literature on debt and mental health and ask whether patterns of unsecured debt accumulation and repayment over two decades are associated with depressive symptoms at age 50. Using data from the National Longitudinal Study of Youth 1979 Cohort and group trajectory models, we have three key findings. First, we find substantial heterogeneity in debt trajectories across the life course. Second, respondents who report consistently high debt levels across the life course or who cycle in and out of high debt report significantly more depressive symptoms than respondents who hold consistently low levels of debt. These findings hold for both absolute and relative (debt-to-income) debt. Third, we find that the association between debt and depressive symptoms is strongest among respondents with less than a college degree, but we find less evidence for heterogeneity by race in this cohort.

scholarly journals Life-course burden of health deficits associates with later-life heart size and function in the 1946 British birth cohort

2020 ◽  
Author(s):  
Constantin-Cristian Topriceanu ◽  
James C Moon ◽  
Rebecca Hardy ◽  
Nishi Chaturvedi ◽  
Alun Hughes ◽  
...  
Keyword(s):  
Life Course ◽  
Birth Cohort ◽  
Later Life ◽  
Myocardial Contraction ◽  
Left Ventricular ◽  
Heart Size ◽  
Time Periods ◽  
And Function ◽  
The Life Course ◽  
Myocardial Contraction Fraction

Aim: To study the association between the life course accumulation of health deficits and later life heart size and function using data from the 1946 National Survey of Heath and Development (NSHD) British birth cohort, the longest running birth cohort with continuous follow up in the world. Methods and Results: A multidimensional health deficit index (DI) looking at 45 health deficits was serially calculated at 4 time periods of the life course in NSHD participants (0 to 16, 19 to 44, 45 to 54 and 60 to 64 years), and from these the mean and total DI for the life course was derived (DImean, DIsum). The step change in deficit accumulation from one time period to another was also calculated. Echocardiographic data at 60-64 years provided: ejection fraction (EF), left ventricular mass indexed to body surface area (LVmassi, BSA), myocardial contraction fraction indexed to BSA (MCFi) and E/e. Generalized linear models assessed the association between DIs and echocardiographic parameters after adjustment for sex, socioeconomic position and body mass index. 1,375 NSHD participants were included (46.47% male). For each single new deficit accumulated at any one of the 4 time periods of the life course, LVmassi increased by 0.91 to 1.44% (p<0.013), while MCFi decreased by 0.6 to 1.02% (p<0.05 except at 45 to 54 years). One unit increase in DI at age 45 to 54 and 60 to 64 decreased LV EF by 11 to 12% (p<0.013). A single deficit step change occurring between 60-64 years and one of the earlier time periods, translated into significantly higher odds (2.1 to 78.5, p<0.020) of elevated LV filling pressure defined as E/e>13. Conclusion: The accumulation of health deficits at any time period of the life course associates with a maladaptive cardiac phenotype in older age, dominated by myocardial hypertrophy and poorer function. The burden of health deficits appears to strain the myocardium potentially leading to future cardiac dysfunction. Keywords: frailty; cardiovascular disease; ejection fraction; left ventricular mass index; myocardial contraction fraction; E/e.

The Importance of School Attendance: Findings From the Cambridge Study in Delinquent Development on the Life-Course Effects of Truancy

2016 ◽  
Vol 63 (5) ◽  
pp. 592-612 ◽  
Author(s):  
Michael Rocque ◽  
Wesley G. Jennings ◽  
Alex R. Piquero ◽  
Turgut Ozkan ◽  
David P. Farrington
Keyword(s):  
Life Course ◽  
Problem Drinking ◽  
School Attendance ◽  
Later Life ◽  
School Dropout ◽  
Life Outcomes ◽  
Using Data ◽  
Childhood Risk Factors ◽  
The Life Course ◽  
The Relationship

School dropout has been extensively studied in the literature as a correlate of negative life outcomes. A precursor to school dropout is truancy, the unexcused or illegitimate student absence from school. Few studies have examined the relationship between truancy and involvement in crime and adjustment more generally over the life-course. This study extends previous work by exploring whether truancy at age 12 to 14 is related to later life outcomes such as crime, aggression, and adjustment using data from the Cambridge Study in Delinquent Development. Results indicate that truancy has long-lasting associations with negative life outcomes, especially for non-violent crime and problem drinking. Importantly, these findings hold for certain outcomes controlling for a comprehensive host of environmental and individual childhood risk factors.

The Social Context and Resources of the Unmarried in Old Age

1986 ◽  
Vol 23 (2) ◽  
pp. 81-96 ◽  
Author(s):  
Pat M. Keith
Keyword(s):  
Social Context ◽  
Life Course ◽  
Old Age ◽  
Social Relationships ◽  
Later Life ◽  
Social Resources ◽  
Future Research ◽  
Role Transitions ◽  
The Social ◽  
The Life Course

A model of singleness in later life was developed to show how the social context may influence the personal and social resources of older, unmarried persons. The unmarried (especially the divorced) will be an increasing proportion of the aged population in the future, and they will require more services than will the married. Role transitions of the unmarried over the life course, finances, health, and social relationships of older singles are discussed with implications for practice and future research.

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