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Feraldi A, Giudici C, Brouard N. Estimating the Sex Gap in Depression-Free Life Expectancy Among Widowed Americans Aged 50 and Older: An Application Using the Interpolated Markov Chain Approach. J Aging Health 2024:8982643241233029. [PMID: 38380998 DOI: 10.1177/08982643241233029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
OBJECTIVES Using Interpolated Markov Chain software, we compare the length of life with and without depression among married individuals and widowers, and the related sex differences. METHODS We applied a multi-state life table approach to estimate depression-free life expectancy among recent cohorts of older married and widowed women and men in the United States, using data from the Health and Retirement Study over a 7-year period (2012-2018). RESULTS The study revealed that the difference in life expectancy between sexes widens in the context of widowhood. At age 50, the sex gap in depression-free life expectancy is 0.8 years among married people, whereas the gap almost doubles to 1.7 years among widowed people. DISCUSSION By quantifying disparities in the duration of life affected by depression between married and widowed women and men, policymakers could properly allocate resources specifically to address the mental health needs of these groups.
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Affiliation(s)
- Alessandro Feraldi
- Research Group in Labor Demography, Max Planck Institute for Demographic Research, Rostock, Germany
- Department of Statistica Science, Sapienza University of Rome, Rome, Italy
| | - Cristina Giudici
- Department of Statistica Science, Sapienza University of Rome, Rome, Italy
| | - Nicolas Brouard
- Department of Mortality Health and Epidemiology, French Institute for Demographic Studies, Paris, France
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Fredriksen-Goldsen K, Prasad A, Kim HJ, Jung H. Lifetime Violence, Lifetime Discrimination, and Microaggressions in the Lives of LGBT Midlife and Older Adults: Findings from Aging with Pride: National Health, Aging, and Sexuality/Gender Study. LGBT Health 2023; 10:S49-S60. [PMID: 37754926 PMCID: PMC10541934 DOI: 10.1089/lgbt.2023.0139] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023] Open
Abstract
Purpose: There is a dearth of research on violence and adverse experiences among LGBT midlife and older adults. The goal of this article was to present tailored measures and investigate the relationship between adverse experiences, health, and age. Methods: Based on the Health Equity Promotion Model, we examined lifetime violence, lifetime discrimination, and contemporary microaggressions among LGBT adults, aged 50 and older, utilizing data from Aging with Pride: National Health, Aging, and Sexuality/Gender Study. We examined subgroup differences, the interrelationships between adverse experiences, and the association with health, taking into consideration interactions by age. Results: Distinct aspects of these experiences were effectively captured by tailored measures. Important subgroup differences emerged with high levels of lifetime violence among sexually diverse adults, gay and bisexual men, and transgender adults. Experiences of violence remained a significant predictor across all three health outcomes, after controlling for both lifetime discrimination and microaggressions. Microaggressions had a significant contribution to comorbidity for those with a low level of lifetime violence. The interaction effects suggest that comorbidity increases as the number of lifetime violence experiences increases for those who are younger. As age increased, the lifetime violence effect on comorbidity diminished whereas the microaggressions effect became stronger. Conclusion: Greater attention to the sequelae of lifetime violence and other adverse events among midlife and older adults is needed as well as the development and testing of both downstream and upstream interventions to reduce and mitigate the impact of these experiences on the well-being of LGBT midlife and older adults.
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Affiliation(s)
| | - Anyah Prasad
- Department of Gerontology, John W. McCormack Graduate School of Policy & Global Studies, University of Massachusetts Boston, Boston, Massachusetts, USA
| | - Hyun-Jun Kim
- School of Social Work, University of Washington, Seattle, Seattle, Washington, USA
| | - Hailey Jung
- School of Social Work, University of Washington, Seattle, Seattle, Washington, USA
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Kim HJ, Fredriksen-Goldsen K, Jung HH. Determinants of Physical Functioning and Health-Related Quality of Life among Sexual and Gender Minority Older Adults with Cognitive Impairment. J Aging Health 2023; 35:138-150. [PMID: 35766354 PMCID: PMC9771910 DOI: 10.1177/08982643221108658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Objectives: To examine risk and protective factors predicting physical functioning and physical and psychological health-related quality of life (HRQOL) among sexual and gender minority (SGM) older adults with cognitive impairment. Methods: This study analyzed longitudinal data from Aging with Pride: National Health, Aging, and Sexuality/Gender Study with a sub-sample of 855 SGM older adults who reported difficulties in cognitive performance. Results: Physical functioning and HRQOL linearly declined over time, and the decline of physical functioning was steeper for those with low levels of physical and outdoor leisure activities. The overall levels of physical functioning and HRQOL over time were associated with physical and outdoor leisure activities, optimal sleep, and sufficient food intake. HRQOL was negatively associated with lifetime discrimination and victimization, identity stigma, and smaller social network. Discussion: These findings can be used to develop interventions to improve physical functioning and HRQOL of SGM older adults living with cognitive impairment.
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Affiliation(s)
- Hyun-Jun Kim
- School of Social Work, University of Washington, Seattle, WA, USA
| | | | - Hailey H. Jung
- School of Social Work, University of Washington, Seattle, WA, USA
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4
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The role of age, sex, and multimorbidity in 7-year change in prevalence of limitations in adults 60-94 years. Sci Rep 2022; 12:18270. [PMID: 36316360 PMCID: PMC9622834 DOI: 10.1038/s41598-022-23053-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 10/25/2022] [Indexed: 11/07/2022] Open
Abstract
Recent data suggest a temporal trend in decline in functional limitations in older adults but whether this trend extends to the period after the 8th decade of life remains unclear. We examined change in prevalence of limitations in activities and instrumental activities of daily living (ADL and IADL) between 2008 and 2015 among adults of 60-94 years and the role of age, sex, multimorbidity; we also examined changes in severity of limitations. Data were drawn from two nationally representative surveys in 2008 (n = 13,593) and 2015 (n = 13,267). The 6-item scales of ADL and IADL were each categorized first as ≥ 1 limitations, and then to examine severity as 0, 1-2, and ≥ 3 limitations. Weighted logistic and multinomial regressions were used to estimate prevalence of limitations; the difference between surveys were extracted every 5 years between 60 and 90 years. The prevalence of ≥ 1 ADL declined between 2008 and 2015, from age 75 (- 1.2%; 95%CI = - 2.0, - 0.4%) to age 90 (- 8.8%; 95%CI = - 12.7, - 5.0%). This decline was more pronounced in men than women (p-value for interaction = 0.05) and observed primarily in those with multimorbidity (p-value for interaction = 0.06). Up to 2 ADL limitations declined from age 75 (- 1.0; 95%CI = - 1.7, - 0.3) to 90 (- 6.7; 95%CI = - 9.9, - 3.6) and from age 80 (- 0.6; 95%CI = - 1.1, 0.1) to 85 (- 1.2; 95%CI = - 2.2, - 0.1) for ≥ 3 ADL limitations. There was no substantial change in IADL limitations. These data from a high-income country with universal health care show improvement in ADL even after the 8th decade of life despite increase in multimorbidity.
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Lifetime cumulative adversity and physical health deterioration in old age: Evidence from a fourteen-year longitudinal study. Soc Sci Med 2021; 289:114407. [PMID: 34555682 DOI: 10.1016/j.socscimed.2021.114407] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 09/01/2021] [Accepted: 09/14/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Although several studies have demonstrated the associations between lifetime cumulative adversity and late-life physical health, many of them were conducted at a single time point and examined events that occurred in childhood only. Less is known about the effect of lifelong adversity on the aging process over time. This study aimed to investigate the impact of cumulative adversity on the accelerated deterioration in health over time - mobility limitation and self-rated state of health in old age. METHODS This study provides a 14-year, 6-time-point follow-up on a representative sample of Europeans using the SHARE Project - longitudinal survey panel. The sample included a total of 7195 respondents aged 65 and older from nine countries in Europe. The outcome measurements were the number of mobility limitations and self-rated health - trajectories along 6 measurements. The independent variable was Lifetime Cumulative Adversity, and the analyses included also control variables - age, gender, socioeconomic status, depression, and country. RESULTS Time-based Latent Growth Curve Modeling has demonstrated that the effects of Lifetime Cumulative Adversity were significant on both health measures, by means of the intercepts and the slopes: Greater experience of adversities correlated with a higher physical health impairment at baseline and a higher decline along time. The effects of self-rated health were weaker than the effects of mobility limitations. CONCLUSIONS Given that the populations of numerous countries are rapidly aging, understanding the risk factors associated with health deterioration is important, especially for policymakers and medical health care experts, to raise awareness of the relationship between lifelong adversity and health decline and to build preventive interventions to deal with these consequences.
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Toyama M, Fuller HR, Owino J. Longitudinal Implications of Social Integration for Age and Gender Differences in Late-Life Physical Functioning. Int J Aging Hum Dev 2020; 94:169-192. [PMID: 33307713 DOI: 10.1177/0091415020980755] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Social integration has documented benefits for late-life health; yet, little is known about its impacts on trajectories of physical functioning. This study examines age and gender differences in the longitudinal associations between social integration and activities of daily living (ADLs) using a hierarchical linear model with three waves of survey data collected over 4 years from the Social Integration and Aging Study (N = 400; baseline mean age = 80.3). Findings indicated some interaction effects of age, gender, and/or social integration on ADL trajectories. Among those of more advanced age, women showed greater increases in ADL limitations than men, and individuals with lower social integration experienced greater increases in ADL limitations than those with higher social integration. Neither of these patterns were found among younger older adults. This study highlights the benefits of longitudinal research on social integration and the need to explore practical interventions for promoting social integration particularly among the oldest older adults.
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Affiliation(s)
- Masahiro Toyama
- 3323 Division of Natural Sciences and Mathematics, University of the Ozarks, Clarksville, AR, USA
| | - Heather R Fuller
- 174543 Department of Human Development and Family Science, North Dakota State University, Fargo, ND, USA
| | - Jonix Owino
- 174543 Department of Human Development and Family Science, North Dakota State University, Fargo, ND, USA
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Lorenti A, Dudel C, Hale JM, Myrskylä M. Working and disability expectancies at older ages: The role of childhood circumstances and education. SOCIAL SCIENCE RESEARCH 2020; 91:102447. [PMID: 32933645 DOI: 10.1016/j.ssresearch.2020.102447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 05/22/2020] [Accepted: 07/13/2020] [Indexed: 06/11/2023]
Abstract
The ability to work at older ages depends on health and education. Both accumulate starting very early in life. We assess how childhood disadvantages combine with education to affect working and health trajectories. Applying multistate period life tables to data from the Health and Retirement Study (HRS) for the period 2008-2014, we estimate how the residual life expectancy at age 50 is distributed in number of years of work and disability, by number of childhood disadvantages, gender, and race/ethnicity. Our findings indicate that number of childhood disadvantages is negatively associated with work and positively with disability, irrespective of gender and race/ethnicity. Childhood disadvantages intersect with low education resulting in shorter lives, and redistributing life years from work to disability. Among the highly educated, health and work differences between groups of childhood disadvantage are small. Combining multistate models and inverse probability weighting, we show that the return of high education is greater among the most disadvantaged.
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Affiliation(s)
| | | | - Jo Mhairi Hale
- Max Planck Institute for Demographic Research, Germany; University of St Andrews, Scotland, UK
| | - Mikko Myrskylä
- Max Planck Institute for Demographic Research, Germany; London School of Economics and Political Science, UK; University of Helsinki, Finland
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Emlet CA, Fredriksen-Goldsen KI, Kim HJ, Jung H. Accounting for HIV Health Disparities: Risk and Protective Factors Among Older Gay and Bisexual Men. J Aging Health 2020; 32:677-687. [PMID: 31079525 PMCID: PMC6851439 DOI: 10.1177/0898264319848570] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Objective: This study examines whether disparities exist in poor health and depressive symptomatology among older gay/bisexual men (50+) with (n = 371) and without (n = 973) HIV. If so, what risk/promoting factors account for those disparities? Method: These cross-sectional analyses used 2014 data from the Aging With Pride: National Health, Aging, and Sexuality/Gender Study. Results: Those with HIV reported poorer health and more depressive symptomatology accounted for by lower income, resilience and social support, and more lifetime victimization. Poorer health among those with HIV was associated with more chronic conditions. Higher depressive symptomatology was associated with diagnosed anxiety and drug addiction. Community engagement reduced disparities in poor health and depression. Implications: Older gay/bisexual men living with HIV infection are at greater risk for physical and mental health issues. Assessments should be conducted with attention to these risk factors. Interventions for improving social support, resilience, and community engagement are warranted.
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Hossin MZ, Östergren O, Fors S. Is the Association Between Late Life Morbidity and Disability Attenuated Over Time? Exploring the Dynamic Equilibrium of Morbidity Hypothesis. J Gerontol B Psychol Sci Soc Sci 2020; 74:e97-e106. [PMID: 28575329 DOI: 10.1093/geronb/gbx067] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 05/09/2017] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVE There is evidence suggesting that the prevalence of disability in late life has declined over time while the prevalence of chronic diseases has increased. The dynamic equilibrium of morbidity hypothesis suggests that these patterns are due to the attenuation of the morbidity-disability link over time. This study aimed to test this assumption empirically. METHODS Data were drawn from three repeated cross-sections of SWEOLD, a nationally representative survey of the Swedish population aged 77 years and older. Poisson regression models were fitted to assess the trends in the prevalence of Activities of Daily Living (ADL) disability, Instrumental ADL (IADL) disability, and selected groups of chronic conditions. The changes in the associations between chronic conditions and disabilities were examined on both multiplicative and additive scales. RESULTS Between 1992 and 2011, the prevalence of both ADL and IADL disabilities decreased whereas the prevalence of nearly all chronic morbidities increased. Significant attenuations of the morbidity-disability associations were found for cardiovascular diseases, metabolic disorders, poor lung function, and psychological distress. DISCUSSION In agreement with the dynamic equilibrium of morbidity hypothesis, this study concludes that the morbidity-disability associations among the Swedish older adults largely waned between 1992 and 2011.
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Affiliation(s)
| | | | - Stefan Fors
- Aging Research Center, Karolinska Institute/Stockholm University, Stockholm, Sweden
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10
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Behavioural risk factors and healthy life expectancy: evidence from two longitudinal studies of ageing in England and the US. Sci Rep 2020; 10:6955. [PMID: 32332825 PMCID: PMC7181761 DOI: 10.1038/s41598-020-63843-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 04/07/2020] [Indexed: 01/19/2023] Open
Abstract
We examined whether the co-occurrence of four behavioural risk factors (alcohol consumption, smoking, physical inactivity and obesity) is associated with disability-free and chronic disease-free life expectancy similarly in two longitudinal studies of ageing in England and the United States. Data were from 17,351 individuals aged 50+ from the US Health and Retirement Study (HRS) and, 10,388 from the English Longitudinal Study of Ageing (ELSA), from 2002 to 2013. Disability-free life expectancy was estimated using repeat measures of limitations with instrumental activities and activities of daily living and, chronic disease-free life expectancy was based on chronic health conditions. Multistate life table models were used to estimate sex-specific health expectancy at the ages of 50, 60 and 70. In both countries and at all ages, there was a clear gradient towards shorter health expectancy with increasing number of behavioural risk factors. Compared to people with 2+ behavioural risk factors, in both countries, those with no behavioural risk factors could expect to live up to 11 years longer without disability and, up to 12 years longer without chronic conditions. Individual and co-occurring behavioural risk factors were strongly associated with shorter healthy life expectancy in both countries, attesting to the robustness of the contribution of lifestyle factors on health expectancy.
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Geiger BB. Has working-age morbidity been declining? Changes over time in survey measures of general health, chronic diseases, symptoms and biomarkers in England 1994-2014. BMJ Open 2020; 10:e032378. [PMID: 32179559 PMCID: PMC7073795 DOI: 10.1136/bmjopen-2019-032378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES As life expectancy has increased in high-income countries, there has been a global debate about whether additional years of life are free from ill-health/disability. However, little attention has been given to changes over time in morbidity in the working-age population, particularly outside the USA, despite its importance for health monitoring and social policy. This study therefore asks: what are the changes over time in working-age morbidity in England over two decades? DESIGN, SETTING AND PARTICIPANTS We use a high-quality annual cross-sectional survey, the Health Survey for England (HSE) 1994-2014. HSE uses a random sample of the English household population, with a combined sample size of over 140 000 people. We produce a newly harmonised version of HSE that maximises comparability over time, including new non-response weights. While HSE is used for monitoring population health, it has hitherto not used for investigating morbidity as a whole. OUTCOME MEASURES We analyse all 39 measures that are fully comparable over time-including chronic disease diagnoses, symptomatology and a number of biomarkers-adjusting for gender and age. RESULTS We find a mixed picture: we see improving cardiovascular and respiratory health, but deteriorations in obesity, diabetes, some biomarkers and feelings of extreme anxiety/depression, alongside stability in moderate mental ill-health and musculoskeletal-related health. In several domains we also see stable or rising chronic disease diagnoses even where symptomatology has declined. While data limitations make it challenging to combine these measures into a single morbidity index, there is little systematic trend for declining morbidity to be seen in the measures that predict self-reported health most strongly. CONCLUSIONS Despite considerable falls in working-age mortality-and the assumptions of many policy-makers that morbidity will follow mortality - there is no systematic improvement in overall working-age morbidity in England from 1994 to 2014.
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Affiliation(s)
- Ben Baumberg Geiger
- School of Social Policy, Sociology and Social Research (SSPSSR), University of Kent, Canterbury, UK
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Rehnberg J. What Levels the Association Between Income and Mortality in Later Life: Age or Health Decline? J Gerontol B Psychol Sci Soc Sci 2020; 75:426-435. [PMID: 31241751 DOI: 10.1093/geronb/gbz082] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Researchers frequently use the "age-as-leveler" hypothesis to explain decreasing inequality and a weakened relationship between socioeconomic position and health in old age. This study examined whether health status can explain the age pattern in the association between income and mortality as predicted by the age-as-leveler hypothesis. METHOD This study used longitudinal (1991-2002) data from the SWEOLD and LNU surveys. The analytical sample consisted of 2,619 people aged 54-92 in 2003. Mortality (2003-2014) and income (1991-2000) was collected from Swedish national registers. Poisson regression was used to estimate associations between mortality, income, age, and health status. Average marginal effects were used to visualize interaction effects between income and age. RESULTS The association between income and mortality weakened in those aged 84 and older. However, health status explained a large part of the effect that age had on the association between income and mortality. Analyses done after stratifying the sample by health status showed that the association between income and mortality was strong in people who reported good health and weak or nonexistent in those who reported poor health. DISCUSSION Age leveled the income-mortality association; however, health status, not age, explained most of the leveling.
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Affiliation(s)
- Johan Rehnberg
- Aging Research Center, Karolinska Institutet, Solna, Sweden.,Department of Public Health Sciences, Centre for Health Equity Studies (CHESS), Stockholm University, Sweden
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Keeney T, Jette AM. Individual and Environmental Determinants of Late-Life Community Disability for Persons Aging With Cardiovascular Disease. Am J Phys Med Rehabil 2019; 98:30-34. [PMID: 30095448 DOI: 10.1097/phm.0000000000001011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The aim of the study was to estimate the prevalence of late-life community disability for adults 65 yrs and older with cardiovascular disease versus those without. This study also investigated the contributions of environmental and individual risk factors on late-life community disability for persons with cardiovascular disease. DESIGN This is a secondary data analysis of the 2016 round of the National Health and Aging Trends Study. The study sample included community-dwelling Americans with cardiovascular disease (n = 1490) and without (n = 4819). Logistic regression was used to estimate associations between individual risk factors, environmental factors, and community disability for those with cardiovascular disease. RESULTS Individuals with cardiovascular disease had a significantly higher prevalence of late-life community disability than those without (44.8% vs. 29.0%). For persons with cardiovascular disease, lack of transportation, home modification, and needing assistance with mobility increased the odds of community disability. Younger age and lower comorbidity were associated with decreased odds of community disability. When accounting for environmental factors in multivariate analyses, sex, race, and education were not significantly associated with community disability. CONCLUSION Late-life community disability is highly prevalent for persons aging with cardiovascular disease. Intervention strategies to deter late-life community disablement should focus on improving access to transportation and improving the community environment in which older adults live.
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Affiliation(s)
- Tamra Keeney
- From the MGH Institute of Health Professions, Boston, Massachusetts
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Jehn A, Zajacova A. Disability trends in Canada: 2001-2014 population estimates and correlates. CANADIAN JOURNAL OF PUBLIC HEALTH = REVUE CANADIENNE DE SANTE PUBLIQUE 2019; 110:354-363. [PMID: 30547289 PMCID: PMC6964543 DOI: 10.17269/s41997-018-0158-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 11/15/2018] [Indexed: 01/23/2023]
Abstract
OBJECTIVES Disability is a major concern for the health of midlife and older Canadians. Understanding disability trends is critical for detecting socio-economic and health precursors that could be amenable to policy interventions. The purpose of this study is to assess trends in rates of disability among Canadian adults age 40-64 and 65+. We also examine the impact of changing socio-demographic and health factors over time on the trends. METHODS Data from the 2001-2014 Canadian Community Health Survey (CCHS), a repeated cross-sectional nationally representative study, are used to estimate age- and gender-stratified logistic regression models of disability as a function of the year of interview to assess trends. Disability is defined as experiencing difficulties with a variety of individual functions, such as seeing, walking, climbing stairs, and bending. RESULTS Among men and women 65 and older, disability has declined since 2001 in most subgroups and regardless of changing socio-economic and health characteristics. Adults 40-64 years of age, in contrast, have experienced stagnating disability over the observation period. If it were not for changes in the distribution of education and household income, the disability rate would be increasing significantly. CONCLUSION Older Canadian adults are experiencing mild but systemic improvements in disability. More worrisome is the stagnating trend among midlife cohorts, which could portend greater disability burden in the future as Canada's population ages. Preventive efforts need to be targeted at vulnerable groups at earlier ages in order to prevent future increases in disability-related financial, caregiving, and medical burden.
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Affiliation(s)
- Anthony Jehn
- Social Science Centre, University of Western Ontario, 1151 Richmond Street, London, ON N6G 2V4 Canada
| | - Anna Zajacova
- Social Science Centre, University of Western Ontario, 1151 Richmond Street, London, ON N6G 2V4 Canada
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15
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Nkimbeng M, Cudjoe J, Turkson-Ocran RA, Commodore-Mensah Y, Thorpe RJ, Szanton SL. Disparities in the Prevalence and Correlates of Disability in Older Immigrants in the USA: a Systematic Review of the Literature. J Racial Ethn Health Disparities 2019; 6:552-562. [PMID: 30618007 PMCID: PMC6500484 DOI: 10.1007/s40615-018-00554-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 12/12/2018] [Accepted: 12/18/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND Disability in older adults leads to poor quality of life, is costly for the health system, and is a risk for mortality. Little is known about disability in older immigrants to the USA. OBJECTIVE To synthesize the evidence on the prevalence and factors associated with disability in older adult immigrants. METHODS We conducted searches in PubMed, Embase, Cumulative Index to Nursing and Allied Health Literature (CINAHL), and Scopus. Disability was defined as difficulty in performing basic or instrumental activities of daily living. Older adult was defined as 65 years and older. Immigrant status was defined as someone born outside of the USA. RESULTS Eighteen articles met the inclusion criteria. Seven studied Hispanic/Latino immigrants, six studied Asian immigrants, four studied diverse older immigrant samples, and one studied European immigrants. Prevalence of disability ranged from 2 to 49% in Asians and 3 to 58.1% in Hispanic/Latinos. In a diverse sample of immigrants, the prevalence of disability was 19.3%. Correlates of disability included female gender, low income, limited education, single status, migration in late adulthood, obesity, arthritis, and diabetes. Factors protective against disability in older adult immigrants were acculturation, migrating at a younger age, exercise, alcohol intake, and church attendance. CONCLUSION Disability prevalence was generally lower in Asian immigrants compared to Hispanic/Latino immigrants. Identification of the precise rates and factors associated with disability in older immigrants can inform health interventions for this population.
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Affiliation(s)
- Manka Nkimbeng
- Johns Hopkins School of Nursing, 525 N Wolfe St., Baltimore, MD, 21205, USA.
| | - Joycelyn Cudjoe
- Johns Hopkins School of Nursing, 525 N Wolfe St., Baltimore, MD, 21205, USA
| | | | | | - Roland J Thorpe
- Johns Hopkins Bloomberg School of Public Health, 525 N Wolfe St., Baltimore, MD, 21205, USA
| | - Sarah L Szanton
- Johns Hopkins School of Nursing, 525 N Wolfe St., Baltimore, MD, 21205, USA
- Johns Hopkins Bloomberg School of Public Health, 525 N Wolfe St., Baltimore, MD, 21205, USA
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Rinaldi J, Souza GDC, Camozzato AL, Chaves MLF. Sixteen-year predictors of successful aging from a Southern Brazilian cohort The PALA study. Dement Neuropsychol 2018; 12:228-234. [PMID: 30425785 PMCID: PMC6200156 DOI: 10.1590/1980-57642018dn12-030002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Successful aging (SA) is a current positive aging-related perspective and it is important to determine the variables associated with this concept. Most longitudinal population-based studies on predictors of SA were carried out in developed countries.
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Affiliation(s)
- Juciclara Rinaldi
- Dementia Clinic, Neurology Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Gabriele do Canto Souza
- Dementia Clinic, Neurology Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Ana Luiza Camozzato
- Dementia Clinic, Neurology Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.,Federal University of Health Sciences of Porto Alegre, RS, Brazil
| | - Márcia Lorena Fagundes Chaves
- Dementia Clinic, Neurology Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.,Internal Medicine Department, UFRGS School of Medicine, Porto Alegre, RS, Brazil
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17
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Wang HC, Li CR, Lo C, Chiao CY, Hsiao CY, Wu HS, Lee MC, Liao WC. Effect of Social Support on Changes in Instrumental Activities of Daily Living in Older Adults: A National Population-based Longitudinal Study. INT J GERONTOL 2018. [DOI: 10.1016/j.ijge.2018.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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18
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Vásquez E, Germain CM, Tang F, Lohman MC, Fortuna KL, Batsis JA. The Role of Ethnic and Racial Disparities in Mobility and Physical Function in Older Adults. J Appl Gerontol 2018; 39:502-508. [PMID: 29909728 DOI: 10.1177/0733464818780631] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Objective: To compare estimates of the prevalence of mobility and physical function limitations by race and ethnicity using data from the Medical Expenditure Panel Survey (MEPS). Method: The sample comprised of 28,854 adults aged ≥60 from the MEPS (2004-2013). Physical function (limitations in basic and instrumental activities of daily living [ADL/IADL]) and mobility limitations were assessed by self-report. Results: Non-Hispanic Whites (NHWs) represented the majority of the sample followed by non-Hispanic Blacks (NHBs), Hispanic and non-Hispanic Other (Other). For mobility limitation, NHBs had the highest prevalence followed by NHWs and Hispanics (33.3%, 28.6%, and 26.2%, respectively). Multivariable logistic regression analyses were performed for the primary outcome of mobility limitation. In the adjusted model, Hispanics had lower odds of mobility limitations (prevalence odds ratio [POR]: 0.78; 95% confidence interval [CI] = [0.67,0.91]) compared with NHWs. For ADL limitations, NHBs had higher odds of having ADLs (POR: 1.87; 95% CI = [1.44, 2.44]) when compared with NHWs. Conclusion: This article evaluated the influence of race and ethnicity, on the prevalence of mobility and functional limitations that are not always consistent with expected racial and ethnic differences.
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Affiliation(s)
| | | | - Fei Tang
- University at Albany, Rensselaer, NY, USA
| | - Matthew C Lohman
- Geisel School of 004Dedicine at Dartmouth, Hanover, NH, USA.,Dartmouth Centers for Health and Aging, Dartmouth College, Hanover, New Hampshire
| | - Karen L Fortuna
- Geisel School of 004Dedicine at Dartmouth, Hanover, NH, USA.,Dartmouth Centers for Health and Aging, Dartmouth College, Hanover, New Hampshire
| | - John A Batsis
- Geisel School of 004Dedicine at Dartmouth, Hanover, NH, USA.,Dartmouth Centers for Health and Aging, Dartmouth College, Hanover, New Hampshire.,The Dartmouth Institute for Health Policy & Clinical Practice, Lebanon, NH, USA
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19
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Tsai Y. Education and disability trends of older Americans, 2000-2014. J Public Health (Oxf) 2018; 39:447-454. [PMID: 27679658 DOI: 10.1093/pubmed/fdw082] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 07/16/2016] [Indexed: 11/15/2022] Open
Abstract
Background Trends in disability among older Americans has declined since the 1980s. The study examines whether the trend continues to decline and whether educational disparities exist in the prevalence of functional limitations. Methods I used the 2000-2014 National Health Interview Survey and included adults aged ≥65 years. Functional limitations was measured by three outcomes: the need for help with activities of daily living (ADLs) or instrumental activities of daily living (IADLs) and physical function limitations. I used a set of logistic models to estimate the average annual change rate of functional limitations. I examined whether the annual rate of change differed by education, age group and sex. Results During 2000-2014, the annual increase rate of ADL limitations was 1.7% (P < 0.001) and was 2.0% (P < 0.001) for physical function limitations; IADL limitation did not change significantly. All subgroups experienced an increase in ADL and physical function limitations except for adults with a more than high school education. The lower-educated group had a higher proportion and a higher annual rate of increase in all outcomes. Increasing trends in chronic conditions may contribute to the increasing trend in functional limitations. Conclusions The study highlighted a large educational disparity in late-life disability among older Americans.
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Affiliation(s)
- Yuping Tsai
- National Center for Immunization and Respiratory Diseases (NCIRD), Centers for Disease Control and Prevention (CDC), 1600 Clifton Road NE, MS A19, Atlanta, GA30329, USA
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Abstract
Top themes of international research on disability in the past three decades are discussed: disability dynamics, buffers and barriers for disability, disability trends, and disability among very old persons. Each theme is highlighted by research examples. Turning to measurement, I discuss traditional measures of disability, new longer and shorter ones, and composites like disability-free life expectancy, noting their merits. Contemporary models of disability are presented, ranging from visual images to formal theories. The article ends on how scientists can facilitate movement of disability science into health care practice and policy.
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21
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Taylor MG, Lynch SM, Ureña S. Race Differences in ADL Disability Decline 1984-2004: Evidence From the National Long-Term Care Survey. J Aging Health 2018; 30:167-189. [PMID: 28553798 PMCID: PMC5933052 DOI: 10.1177/0898264316673178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Disability declined in lower levels of impairment during the late 20th century. However, it is unclear whether ADL disability also declined, or whether it did so across race. In this study, we examine cohorts entering later life between 1984 and 1999, by race, to understand changing ADL disability. METHOD We used latent class methods to model trajectories of ADL disability and subsequent mortality in the National Long-Term Care Survey among cohorts entering older adulthood (ages 65-69) between 1984 and 1999. We examined patterns by race, focusing on chronic condition profiles. RESULTS White cohorts experienced consistent declines in ADL disability but Blacks saw little improvement with some evidence for increased disability. Stroke, diabetes, and heart attack were predominant in predicting disability among Blacks. DISCUSSION Declining disability trends were only observed consistently among Whites, suggesting previous and future disability trends and their underlying causes should be examined by race.
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22
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The Effects of College on Weight: Examining the "Freshman 15" Myth and Other Effects of College Over the Life Cycle. Demography 2017; 54:311-336. [PMID: 27928734 DOI: 10.1007/s13524-016-0530-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
This study examines the effects of college on weight over much of the life cycle. I compare weights for college students with their weights before and after college and with the weights of noncollege peers using data from the National Longitudinal Survey of Youth (NLSY). I also examine the longer-term effects of college measured almost three decades later. I find that college freshmen gain substantially less than the 15 pounds rumored to be typical for freshmen. Using difference models, individual-specific fixed-effects models, and instrumental variables models to control for various sources of potential bias, I find that freshman year college attendance is estimated to cause only about a one-pound increase. Supplemental results show that those from lower socioeconomic backgrounds gain more weight during the freshman college year. Longer term, having a college education consistently decreases weight. These negative effects have faded over the last 20 years, and they diminish as respondents approach middle age. These trends are more prevalent for whites and Hispanics than for blacks.
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23
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Garcia MA, Downer B, Crowe M, Markides KS. Aging and Disability Among Hispanics in the United States: Current Knowledge and Future Directions. Innov Aging 2017; 1:igx020. [PMID: 30480115 PMCID: PMC6177050 DOI: 10.1093/geroni/igx020] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Hispanics are the most rapidly aging minority population in the United States. Our objective is to provide a summary of current knowledge regarding disability among Hispanics, and to propose an agenda for future research. RESEARCH DESIGN AND METHODS A literature review was conducted to identify major areas of research. A life course perspective and the Hispanic Paradox were used as frameworks for the literature review and for identifying future areas of research. RESULTS Four research areas were identified: (1) Ethnic disparities in disability; (2) Heterogeneity of the U.S. older Hispanic population; (3) Risk factors for disability; and (4) Disabled life expectancy. Older Hispanics are more likely than non-Hispanic whites to be disabled or to become disabled. Disability varied by country of origin, nativity, age of migration, and duration in the United States. Important risk factors for disability included chronic health conditions, depression, and cognitive impairment. Protective factors included positive affect and physical activity. Older Hispanics have longer life expectancy than non-Hispanic whites but spend a greater proportion of old age disabled. Future research should continue to monitor trends in disability as younger generations of Hispanics reach old age. Attention needs to be given to regional variation within the United States for disability prevalence, early-life risk factors, and factors that may contribute to variation in disabled life expectancy. There is also an urgent need for interventions that can effectively prevent or delay the onset of disability in older Hispanics. DISCUSSION AND IMPLICATIONS Considerable research has examined disability among older Hispanics, but continued research is needed. It is important that research findings be used to inform public policies that can address the burden of disability for older Hispanic populations.
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Affiliation(s)
- Marc A Garcia
- Division of Rehabilitation Sciences, Sealy Center on Aging, University of Texas Medical Branch
| | - Brian Downer
- Division of Rehabilitation Sciences, Sealy Center on Aging, University of Texas Medical Branch
| | - Michael Crowe
- Department of Psychology, University of Alabama at Birmingham
| | - Kyriakos S Markides
- Department of preventive medicine and Community Health, University of Texas Medical Branch, Galveston, Texas
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24
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Fredriksen-Goldsen KI, Kim HJ, Shui C, Bryan AEB. Chronic Health Conditions and Key Health Indicators Among Lesbian, Gay, and Bisexual Older US Adults, 2013-2014. Am J Public Health 2017; 107:1332-1338. [PMID: 28700299 DOI: 10.2105/ajph.2017.303922] [Citation(s) in RCA: 119] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVES To examine disparities in chronic conditions and health indicators among lesbian, gay, and bisexual (LGB) adults aged 50 years or older in the United States. METHODS We used data from the 2013 and 2014 National Health Interview Survey to compare disparities in chronic conditions, health outcomes and behaviors, health care access, and preventive health care by sexual orientation and gender. RESULTS LGB older adults were significantly more likely than heterosexual older adults to have a weakened immune system and low back or neck pain. In addition, sexual minority older women were more likely than their heterosexual counterparts to report having arthritis, asthma, a heart attack, a stroke, a higher number of chronic conditions, and poor general health. Sexual minority older men were more likely to report having angina pectoris or cancer. Rates of disability and mental distress were higher among LGB older adults. CONCLUSIONS At substantial cost to society, many disparities in chronic conditions, disability, and mental distress observed in younger LGB adults persist, whereas others, such as cardiovascular disease risks, present in later life. Interventions are needed to maximize LGB health.
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Affiliation(s)
| | - Hyun-Jun Kim
- All of the authors are with the School of Social Work, University of Washington, Seattle
| | - Chengshi Shui
- All of the authors are with the School of Social Work, University of Washington, Seattle
| | - Amanda E B Bryan
- All of the authors are with the School of Social Work, University of Washington, Seattle
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25
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Frochen S, Mehdizadeh S. Functional Status and Adaptation: Measuring Activities of Daily Living and Device Use in the National Health and Aging Trends Study. J Aging Health 2017; 30:1136-1155. [DOI: 10.1177/0898264317707299] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective: The objective of this study is to evaluate the functional status and adaptation of older Americans and discover the factors that contribute to device use. Method: Using the community participants’ portion of the first round of National Health and Aging Trends Study (NHATS), we demonstrate the prevalence of device use and reduction in activities, creating a multilevel measure of activities of daily living (ADL) functionality as compared with Katz’s dichotomous measure. In determining whether adaptation is universal irrespective of age, sex, race, living arrangement, and income, or dependent on these variables, we create a measure of device use, performing a path analysis of the device use measure and sociodemographic variables, with disability score as an intervening measure. Results: ADL functionality becomes more nuanced between the Katz-ADL and NHATS-ADL. Age, sex, and living arrangement were predictors of device use; income was indirectly, whereas race was not. Discussion: When assessors design service plans, consideration should be given to older adults’ ability, capacity, and resources to adapt.
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26
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Chen JH, Shiu CS. Sexual Orientation and Sleep in the U.S.: A National Profile. Am J Prev Med 2017; 52:433-442. [PMID: 28062273 DOI: 10.1016/j.amepre.2016.10.039] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Revised: 10/05/2016] [Accepted: 10/25/2016] [Indexed: 01/12/2023]
Abstract
INTRODUCTION Sexual minorities often experience poorer health than non-sexual minorities. However, extant knowledge remains limited regarding the sleep characteristics, a risk factor for chronic diseases and excess mortality, of sexual minorities compared with non-sexual minorities at the population level. METHODS This study analyzed the 2013-2014 National Health Interview Survey, Adult Sample (n=68,960) to examine the reported sleep duration and sleep disturbances (i.e., not feeling rested, difficulty falling asleep, and waking up at night) by sexual orientation (i.e., homosexual [n=1,149], bisexual [n=515], and other sexual minorities [n=144]). Statistical analysis, conducted in 2015, used multinomial logistic and logistic regressions to estimate the associations between sexual orientation and sleep variables. RESULTS Adult sexual minorities had higher risks of sleep disturbances than heterosexual adults. Differences in SES and physical and mental health conditions partly explained the gaps. Sexual minority women had greater odds of waking up at night than sexual minority men did, but sexual minority adults who were also racial minorities showed no differences in odds of sleep disturbances compared to white sexual minority adults. Results found that sexual orientation was not associated with an increased risk of short or long sleep duration. CONCLUSIONS This study documented substantial disparities in sleep disturbances between sexual minorities and non-sexual minorities. These gaps cannot simply be explained by social and demographic factors. Interventions that target sexual minorities should pay attention to disparities in sleep and investigate methods to promote sleep health of sexual minorities.
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Affiliation(s)
- Jen-Hao Chen
- Department of Health Sciences, University of Missouri, Columbia, Missouri.
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27
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Fredriksen-Goldsen KI, Kim HJ, Bryan AEB, Shiu C, Emlet CA. The Cascading Effects of Marginalization and Pathways of Resilience in Attaining Good Health Among LGBT Older Adults. THE GERONTOLOGIST 2017; 57:S72-S83. [PMID: 28087797 PMCID: PMC5241752 DOI: 10.1093/geront/gnw170] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 08/08/2016] [Indexed: 12/31/2022] Open
Abstract
PURPOSE OF THE STUDY Lesbian, gay, bisexual, and transgender (LGBT) older adults comprise a diverse and growing health disparate population. In the present study, using the Health Equity Promotion Model, we investigated pathways by which LGBT older adults experience resilience, risk, and marginalization and their relationship to attaining positive health outcomes. DESIGN AND METHODS Aging with Pride: National Health, Aging, and Sexuality/Gender Study (NHAS) is the first longitudinal research project designed to examine the health, aging, and well-being of LGBT adults aged 50 and older. Using data from 2014 (N = 2,415), we tested a structural equation model linking lifetime marginalization, identity affirmation and management, social and psychological resources, and health behaviors to positive health outcomes. RESULTS Identity affirmation positively predicted social resources and mental health, and social resources positively predicted mental health. Marginalization was associated with fewer social resources for LGBT older adults with an open identity management style, lower identity affirmation for LGBT older adults who strategically concealed their sexual identity, and poorer mental health. Mental health was associated with better health behaviors, which in turn predicted positive physical health outcomes. IMPLICATIONS Although a health disparate population, good health among LGBT older adults appears to be attained via multiple resilience and risk pathways. Providers must remain aware of the historical contexts in which LGBT older adults lived and the strengths they developed in order to understand their health and to develop tailored and targeted prevention and intervention services.
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Affiliation(s)
| | - Hyun-Jun Kim
- School of Social Work, University of Washington, Seattle
| | | | - Chengshi Shiu
- School of Social Work, University of Washington, Seattle
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Caron A, Gallo WT, Durbin LL, Mielenz TJ. Relationship Between Falls and Complementary and Alternative Medicine Use Among Community-Dwelling Older Adults. J Altern Complement Med 2016; 23:41-44. [PMID: 27967210 DOI: 10.1089/acm.2016.0095] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES The objective of this study was to examine the potential relationship between different forms of complementary and alternative medicine (CAM) use and falls among older adults in New York City (NYC). DESIGN This cross-sectional study of data from the NYC Health Indicators Project survey used modified questionnaire items from several national surveys. SETTINGS Participants were recruited from 56 senior centers located in the 5 boroughs of NYC. PARTICIPANTS There were 1273 participants aged 60 years or older included in the final analysis. OUTCOME MEASURES Of particular interest to the researchers was a dichotomous outcome variable for falls, indicating that an individual had experienced no falls during the past year or one or more falls. Also of interest in the analyses were five CAM therapy types: alternative medical systems, biologically based therapies, manipulative and body-based therapies, mind-body therapies, and movement therapies. RESULTS Prevalence of falls in NYC was 26.8%, which is consistent with the national average. Prevalence of CAM use was 92%. Participants who had tried manipulative and body-based therapies were more likely to report falling in the past 12 months (odds ratio, 1.65; 95% confidence interval, 1.26-2.15), after adjustment for age and sex. This observed association may reflect older adults with chronic pain who are already at risk for falling and are seeking therapy for this pain. None of the other CAM types were significantly associated with falls. CONCLUSIONS Because of the growing popularity of CAM use within this population, CAM practitioners should be included in falls prevention strategies. Particular attention should be taken to include practitioners who provide manipulative and body-based therapies (e.g., chiropractors, osteopaths, physical and massage therapists) because of the high risk for falls observed among individuals who use these therapies.
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Affiliation(s)
- Amy Caron
- 1 CUNY School of Public Health , New York, NY
| | | | - Laura L Durbin
- 2 Department of Epidemiology, Mailman School of Public Health, Columbia University , New York, NY
| | - Thelma J Mielenz
- 2 Department of Epidemiology, Mailman School of Public Health, Columbia University , New York, NY
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29
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Cohen SA, Cook SK, Kelley L, Foutz JD, Sando TA. A Closer Look at Rural-Urban Health Disparities: Associations Between Obesity and Rurality Vary by Geospatial and Sociodemographic Factors. J Rural Health 2016; 33:167-179. [PMID: 27557442 DOI: 10.1111/jrh.12207] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 05/10/2016] [Accepted: 07/05/2016] [Indexed: 12/24/2022]
Abstract
BACKGROUND Obesity affects over one-third of older adults in the United States. Both aging and obesity contribute to an increased risk for chronic disease, early mortality, and additional health care utilization. Obesity rates are higher in rural areas than in urban areas, although findings are mixed. The objectives of this study are to assess potential nonlinearity in the association between rurality and obesity, and to evaluate the potential for socioeconomic status and geographic area to moderate the associations between rurality and obesity. METHODS Using a representative sample of adults aged 65 and above from the Behavioral Risk Factor Surveillance System, obesity (BMI ≥ 30 kg/m2 ) was modeled against the primary exposure of rural-urban status, as measured by the Index of Relative Rurality. Binary logistic regression models were used to estimate the odds of obesity by rurality both as a continuous variable and by decile of rurality. Models were then stratified by per-capita income and state to assess potential moderation by these factors. RESULTS The prevalence of obesity in older adults was highest in intermediate rurality areas (OR in rurality decile #5 1.134, 95% CI: 1.086-1.184) and lowest in the most rural and most urban areas. Obesity was highest in low- and middle-income areas, regardless of rural-urban status. In high-income areas, obesity among older adults was highest in areas of intermediate rurality and lowest in the most rural areas (OR 0.726, 95% CI: 0.606-0.870) and more urban areas, showing a J-shaped association. There were substantial differences in the associations between rurality and obesity in older adults among states. CONCLUSION Associations between rurality and obesity varied by degree of rurality, socioeconomic status, and geography. Therefore, traditional "one-size-fits-all" approaches to reducing rural-urban health disparities in older adults may be more effective if tailored to the area-specific rural-urban gradients in health.
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Affiliation(s)
- Steven A Cohen
- Health Studies Program, Department of Kinesiology, University of Rhode Island, Kingston, Rhode Island
| | - Sarah K Cook
- Center on Society and Health, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Lauren Kelley
- Center on Society and Health, Virginia Commonwealth University School of Medicine, Richmond, Virginia.,Division of Epidemiology, Department of Family Medicine and Population Health, Virginia Commonwealth University, Richmond, Virginia
| | - Julia D Foutz
- Division of Epidemiology, Department of Family Medicine and Population Health, Virginia Commonwealth University, Richmond, Virginia
| | - Trisha A Sando
- Division of Epidemiology, Department of Family Medicine and Population Health, Virginia Commonwealth University, Richmond, Virginia
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30
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Sugawara YM, Saito Y. Changes in disability-free life expectancy (DFLE) at birth between 2000 and 2010 across Japanese prefectures. Int J Public Health 2016; 61:739-49. [PMID: 27349481 DOI: 10.1007/s00038-016-0847-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Revised: 05/06/2016] [Accepted: 06/09/2016] [Indexed: 10/21/2022] Open
Abstract
OBJECTIVES The second phase of Healthy Japan 21 seeks to increase disability-free life expectancy (DFLE) more than life expectancy (LE) between 2013 and 2022. In the face of the rising incidence of disability, the feasibility of achieving this goal remains unclear. METHODS We examine changes in DFLE at birth between 2000 and 2010 across 47 prefectures, with particular attention given to changes in the absolute number of years and in the proportion of disability-free life years. RESULTS Although LE increased across all prefectures, there is a variation in DFLE. While the number of disability-free life years increased in many parts of the country, some prefectures had decreases in DFLE. Downturns become particularly evident when DFLE is interpreted in relative terms. The proportion of life spent without disability declined in the majority of prefectures. CONCLUSIONS Results from subnational level analyses suggest that the rate of increase in DFLE lagged behind that in LE across Japanese prefectures during the past decade. More policy attention should be devoted to health-promotion initiatives at the prefecture level to achieve the nationwide health agenda.
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Affiliation(s)
| | - Yasuhiko Saito
- University Research Center, Nihon University, 12-5 Gobancho, Chiyoda-ku, Tokyo, Japan
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31
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Chen Y, Hahn P, Sloan FA. Changes in Visual Function in the Elderly Population in the United States: 1995-2010. Ophthalmic Epidemiol 2016; 23:137-44. [PMID: 27142717 DOI: 10.3109/09286586.2015.1057603] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE To document recent trends in visual function among the United States population aged 70+ years and investigate how the trends can be explained by inter-temporal changes in: (1) population sociodemographic characteristics, and chronic disease prevalence, including eye diseases (compositional changes); and (2) effects of the above factors on visual function (structural changes). METHODS Data from the 1995 Asset and Health Dynamics among the Oldest Old (AHEAD) and the 2010 Health and Retirement Study (HRS) were merged with Medicare Part B claims in the interview years and the 2 previous years. Decomposition analysis was performed. Respondents from both studies were aged 70+ years. The outcome measure was respondent self-reported visual function on a 6-point scale (from 6 = blind to 1 = excellent). RESULTS Overall, visual function improved from slightly worse than good (3.14) in 1995 to slightly better than good (2.98) in 2010. A decline in adverse effects of aging on vision was found. Among the compositional changes were higher educational attainment leading to improved vision, and higher prevalence of such diseases as diabetes mellitus, which tended to lower visual function. However, compared to compositional changes, structural changes were far more important, including decreased adverse effects of aging, diabetes mellitus (when not controlling for eye diseases), and diagnosed glaucoma. CONCLUSION Although the US population has aged and is expected to age further, visual function improved among elderly persons, especially among persons 80+ years, likely reflecting a favorable role of structural changes identified in this study in mitigating the adverse effect of ongoing aging on vision.
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Affiliation(s)
- Yiqun Chen
- a Department of Economics , Duke University , Durham , NC , USA
| | - Paul Hahn
- b Department of Ophthalmology , Duke University School of Medicine , Durham , NC , USA
| | - Frank A Sloan
- a Department of Economics , Duke University , Durham , NC , USA
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32
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Akushevich I, Kravchenko J, Arbeev KG, Ukraintseva SV, Land KC, Yashin AI. Health Effects and Medicare Trajectories: Population-Based Analysis of Morbidity and Mortality Patterns. BIODEMOGRAPHY OF AGING 2016. [DOI: 10.1007/978-94-017-7587-8_3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Lin SF, Beck AN, Finch BK. The Dynamic contribution of chronic conditions to temporal trends in disability among U.S. adults. Disabil Health J 2015; 9:332-40. [PMID: 26750975 DOI: 10.1016/j.dhjo.2015.11.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2014] [Revised: 11/17/2015] [Accepted: 11/18/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND Although evidence has shown that U.S. late-life disability has been declining, studies have also suggested that there has been an increase in chronic diseases between 1984 and 2007. OBJECTIVES To further illuminate these potentially contradictory trends, we explicate how the contribution of chronic conditions changes across four common types of disability (ADL, IADL, mobility disability, and functional limitations) by age (A), period (P), and birth cohorts (C) among adults aged 20 and above. METHODS Our data came from seven cross-sectional waves of the National Health and Nutrition Examination Survey (NHANES). We utilize a cross-classified random effect model (CCREM) to simultaneously estimate age, period, and cohort trends for each disability. Each chronic condition was sequentially then simultaneously added to our base models (sociodemographics only). Reductions in predicted probability from the base model were then calculated for each chronic condition by each temporal dimension (A/P/C) to assess the contribution of each chronic condition. RESULTS There was increasing age-based contribution of chronic conditions to all disabilities. The period-based contribution remained quite stagnant across years while cohort-based contributions showed a continual decline for recent cohorts. Arthritis showed the greatest contribution to disability of all types which was followed by obesity. Cancer was the least important contributor to disabilities. CONCLUSION Although chronic conditions are becoming less disabling across recent cohorts, other competing risk factors might suggest prevailing causes of disability.
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Affiliation(s)
- Shih-Fan Lin
- Institute for Behavioral and Community Health, San Diego State University, 9245 Sky Park Court, Suite 220, San Diego, CA 92123, USA; Graduate School of Public Health, San Diego State University, 5500 Campanile Dr. Hardy Tower, Room 119, San Diego, CA 92182-4162, USA.
| | - Audrey N Beck
- Department of Sociology, San Diego State University, 5500 Campanile Dr. Nasatir Hall, Room 224, San Diego, CA 92123, USA
| | - Brian K Finch
- Graduate School of Public Health, San Diego State University, 5500 Campanile Dr. Hardy Tower, Room 119, San Diego, CA 92182-4162, USA; Center for Economic and Social Research USC, Population Research Center, 635 Downey Way, Los Angeles, CA 90089-3332, USA
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Crimmins EM. Lifespan and Healthspan: Past, Present, and Promise. THE GERONTOLOGIST 2015; 55:901-11. [PMID: 26561272 DOI: 10.1093/geront/gnv130] [Citation(s) in RCA: 327] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 07/15/2015] [Indexed: 12/24/2022] Open
Abstract
The past century was a period of increasing life expectancy throughout the age range. This resulted in more people living to old age and to spending more years at the older ages. It is likely that increases in life expectancy at older ages will continue, but life expectancy at birth is unlikely to reach levels above 95 unless there is a fundamental change in our ability to delay the aging process. We have yet to experience much compression of morbidity as the age of onset of most health problems has not increased markedly. In recent decades, there have been some reductions in the prevalence of physical disability and dementia. At the same time, the prevalence of disease has increased markedly, in large part due to treatment which extends life for those with disease. Compressing morbidity or increasing the relative healthspan will require "delaying aging" or delaying the physiological change that results in disease and disability. While moving to life expectancies above age 95 and compressing morbidity substantially may require significant scientific breakthroughs; significant improvement in health and increases in life expectancy in the United States could be achieved with behavioral, life style, and policy changes that reduce socioeconomic disparities and allow us to reach the levels of health and life expectancy achieved in peer societies.
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Affiliation(s)
- Eileen M Crimmins
- Davis School of Gerontology, University of Southern California, Los Angeles.
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Rising morbidity and mortality in midlife among white non-Hispanic Americans in the 21st century. Proc Natl Acad Sci U S A 2015; 112:15078-83. [PMID: 26575631 DOI: 10.1073/pnas.1518393112] [Citation(s) in RCA: 1178] [Impact Index Per Article: 130.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
This paper documents a marked increase in the all-cause mortality of middle-aged white non-Hispanic men and women in the United States between 1999 and 2013. This change reversed decades of progress in mortality and was unique to the United States; no other rich country saw a similar turnaround. The midlife mortality reversal was confined to white non-Hispanics; black non-Hispanics and Hispanics at midlife, and those aged 65 and above in every racial and ethnic group, continued to see mortality rates fall. This increase for whites was largely accounted for by increasing death rates from drug and alcohol poisonings, suicide, and chronic liver diseases and cirrhosis. Although all education groups saw increases in mortality from suicide and poisonings, and an overall increase in external cause mortality, those with less education saw the most marked increases. Rising midlife mortality rates of white non-Hispanics were paralleled by increases in midlife morbidity. Self-reported declines in health, mental health, and ability to conduct activities of daily living, and increases in chronic pain and inability to work, as well as clinically measured deteriorations in liver function, all point to growing distress in this population. We comment on potential economic causes and consequences of this deterioration.
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Choi H, Schoeni RF, Langa KM, Heisler MM. Older Adults' Residential Proximity to Their Children: Changes After Cardiovascular Events. J Gerontol B Psychol Sci Soc Sci 2015; 70:995-1004. [PMID: 24942973 PMCID: PMC4817072 DOI: 10.1093/geronb/gbu076] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Accepted: 05/15/2014] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES To assess changes in family residential proximity after a first cardiovascular (CV) event among older adults and to identify families most likely to experience such moves. METHOD Using a nationally representative longitudinal study of older adults in the United States, we identified respondents with no prior diagnosis of CV disease (CVD). We examined subsequent development of stroke, heart attack, and/or heart failure among these older adults and examined changes in their residential proximity to their closest child before and after the CV event. We then compared the likelihood of changes in proximity between families with and without CV events. Finally, we determined which types of families are most likely to relocate following a CV event. RESULTS Having a first CV event increases the 2-year predicted probability of children and adult parents moving in with and closer to each other (relative risk ratio = 1.61 and 1.55, respectively). Families are especially likely to move after a first CV event if the older person experiencing the event is spouseless or has a daughter. DISCUSSION CVD is a leading cause of disability, which in turn creates a significant need for personal care among older adults. Assessment of changes in family residential proximity responding to CV events is important to fully understand the consequences of older adults' CV events including the cost of caregiving.
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Affiliation(s)
- HwaJung Choi
- Department of Internal Medicine, School of Medicine,
| | | | - Kenneth M Langa
- Department of Internal Medicine, School of Medicine, Institute for Social Research
| | - Michele M Heisler
- Department of Internal Medicine, School of Medicine, Ann Arbor Veterans Affairs Center for Clinical Management Research, Michigan. Department of Health Behavior and Health Education, School of Public Health, University of Michigan, Ann Arbor
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Karvonen-Gutierrez CA. The importance of disability as a health issue for mid-life women. Womens Midlife Health 2015; 1:10. [PMID: 30766697 PMCID: PMC6297968 DOI: 10.1186/s40695-015-0011-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Accepted: 09/25/2015] [Indexed: 12/17/2022] Open
Abstract
Data suggest that disability prevalence among mid-aged populations is increasing in recent years; current prevalence estimates for mid-aged adults range from 20 to 40 %. The World Health Organization’s International Classification of Functioning (ICF) has provided a multi-dimensional biopsychosocial model to understand disability that is highly relevant to mid-aged populations. Under the ICF framework, mid-aged women experience high levels of work, non-work, and mobility-associated disability but very little difficulty with self care. Despite the high prevalence, evidence suggests that there is a large proportion of non-chronic disability and that mid-aged women can both worsen and improve their functioning. Thus, the mid-life period may represent a critical window during which interventions to improve disability may be most efficacious for the improvement of current and future functioning. Interventions that are initiated during the mid-life are highly relevant as a strategy to reduce disability during this life stage and prevent or forestall the onset of late life disability. Targets for intervention include improvement of depressive symptoms and increasing physical activity levels, both of which have shown to be efficacious in older populations and are correlates of mid-life functioning and disability.
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Affiliation(s)
- Carrie A Karvonen-Gutierrez
- Department of Epidemiology, University of Michigan School of Public Health, 1415 Washington Heights, Room 6618, Ann Arbor, MI 48109 USA
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Hülür G, Ram N, Gerstorf D. Historical improvements in well-being do not hold in late life: Birth- and death-year cohorts in the United States and Germany. Dev Psychol 2015; 51:998-1012. [PMID: 26098582 DOI: 10.1037/a0039349] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
One key objective of life span research is to examine how individual development is shaped by the historical time people live in. Secular trends favoring later-born cohorts on fluid cognitive abilities have been widely documented, but findings are mixed for well-being. It remains an open question whether secular increases in well-being seen in earlier phases of life also manifest in the last years of life. To examine this possibility, we made use of longitudinal data obtained from the mid-1980s until the late 2000s in 2 large national samples in the United States (Health and Retirement Study [HRS]) and Germany (German Socio-Economic Panel [SOEP]). We operationally defined historical time from 2 complementary perspectives: birth-year cohorts based on the years in which people were born (earlier: 1930s vs. later: 1940s) and death-year cohorts based on the years in which people died (earlier: 1990s vs. later: 2000s). To control for relevant covariates, we used case-matched groups based on age (at death) and education and covaried for gender, health, and number of observations. Results from both countries revealed that well-being in old age was indeed developing at higher levels among later-born cohorts. However, for later-deceased cohorts, no evidence for secular increases in well-being was found. To the contrary, later-dying SOEP participants reported lower levels of well-being at age 75 and 2 years prior to death and experienced steeper late-life declines. Our results suggest that secular increases in well-being observed in old age do not manifest in late life, where "manufactured" survival may be exacerbating age- and mortality-related declines.
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Affiliation(s)
- Gizem Hülür
- Institute of Psychology, Humboldt University
| | - Nilam Ram
- Development and Family Studies, Pennsylvania State University
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Clement JP, Khushalani J. Does Assisted Living Capacity Influence Case Mix at Nursing Homes? Gerontol Geriatr Med 2015; 1:2333721415587449. [PMID: 28138456 PMCID: PMC5119875 DOI: 10.1177/2333721415587449] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Assisted living facilities (ALFs) have grown over the past few decades. If they attract residents with lower care needs away from nursing homes (NHs), NHs may be left with higher case mix residents. We study the relationship between ALF bed market capacity and NH case mix in a state (Virginia) where ALF bed capacity stabilized after a period of growth. Similarly, NH capacity and use had been stable. While it is interesting to study markets in flux, for planning purposes, it is also important to examine what happens after periods of turbulence and adaptation. Our findings show some substitution of ALF for NH care, but the relationship is not linear with ALF market capacity. Communities need to consider the interplay of ALFs and NHs in planning for long-term care services and supports. Policies supporting ALFs may enable care needs to be met in a lower cost setting than the NH.
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Wolf DA, Freedman VA, Ondrich JI, Seplaki CL, Spillman BC. Disability Trajectories at the End of Life: A "Countdown" Model. J Gerontol B Psychol Sci Soc Sci 2015; 70:745-52. [PMID: 25740918 DOI: 10.1093/geronb/gbu182] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES Studies of late-life disablement typically address the role of advancing age as a factor in developing disability, and in some cases have pointed out the importance of time to death (TTD) in understanding changes in functioning. However, few studies have addressed both factors simultaneously, and none have dealt satisfactorily with the problem of missing data on TTD in panel studies. METHODS We fit latent-class trajectory models of disablement using data from the Health and Retirement Study. Among survivors (~20% of the sample), TTD is unknown, producing a missing-data problem. We use an auxiliary regression equation to impute TTD and employ multiple imputation techniques to obtain final parameter estimates and standard errors. RESULTS Our best-fitting model has 3 latent classes. In all 3 classes, the probability of having a disability increases with nearness to death; however, in only 2 of the 3 classes is age associated with disability. We find gender, race, and educational differences in class-membership probabilities. DISCUSSION The model reveals a complex pattern of age- and time-dependent heterogeneity in late-life disablement. The techniques developed here could be applied to other phenomena known to depend on TTD, such as cognitive change, weight loss, and health care spending.
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Affiliation(s)
| | - Vicki A Freedman
- Institute for Social Research, University of Michigan, Ann Arbor
| | - Jan I Ondrich
- Center for Policy Research, Syracuse University, New York
| | - Christopher L Seplaki
- Department of Public Health Sciences, University of Rochester School of Medicine and Dentistry, New York
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Chatterji S, Byles J, Cutler D, Seeman T, Verdes E. Health, functioning, and disability in older adults--present status and future implications. Lancet 2015; 385:563-75. [PMID: 25468158 PMCID: PMC4882096 DOI: 10.1016/s0140-6736(14)61462-8] [Citation(s) in RCA: 525] [Impact Index Per Article: 58.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Ageing is a dynamic process, and trends in the health status of older adults aged at least 60 years vary over time because of several factors. We examined reported trends in morbidity and mortality in older adults during the past two decades to identify patterns of ageing across the world. We showed some evidence for compression of morbidity (ie, a reduced amount of time spent in worse health), in four types of studies: 1) of good quality based on assessment criteria scores; 2) those in which a disability-related or impairment-related measure of morbidity was used; 3) longitudinal studies; or 4) studies undertaken in the USA and other high-income countries. Many studies, however, reported contrasting evidence (ie, for an expansion of morbidity), but with different methods, these measures are not directly comparable. Expansion of morbidity was more common when trends in chronic disease prevalence were studied. Our secondary analysis of data from longitudinal ageing surveys presents similar results. However, patterns of limitations in functioning vary substantially between countries and within countries over time, with no discernible explanation. Data from low-income countries are very sparse, and efforts to obtain information about the health of older adults in less-developed regions of the world are urgently needed. We especially need studies that focus on refining measurements of health, functioning, and disability in older people, with a core set of domains of functioning, that investigate the effects of these evolving patterns on the health-care system and their economic implications.
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Affiliation(s)
- Somnath Chatterji
- Surveys, Measurement, and Analysis, Health Statistics and Information Systems, WHO, Geneva, Switzerland.
| | - Julie Byles
- Research Centre for Gender Health and Ageing, University of Newcastle, Callaghan, NSW, Australia
| | - David Cutler
- Department of Economics and Kennedy School of Government, Harvard University, Cambridge MA, USA
| | - Teresa Seeman
- Division of Geriatrics, David Geffen School of Medicine at University of California, Los Angeles CA, USA
| | - Emese Verdes
- Surveys, Measurement, and Analysis, Health Statistics and Information Systems, WHO, Geneva, Switzerland
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Chen Y, Sloan FA. Explaining Disability Trends in the U.S. Elderly and Near-Elderly Population. Health Serv Res 2015; 50:1528-49. [PMID: 25655273 DOI: 10.1111/1475-6773.12284] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE To examine disability trends among U.S. near-elderly and elderly persons and explain observed trends. DATA SOURCE 1996-2010 waves of the Health and Retirement Study. STUDY DESIGN We first examined trends in Activities of Daily Living and Instrumental Activities of Daily Living limitations, and large muscle, mobility, gross motor, and fine motor indexes. Then we used decomposition analysis to estimate contributions of changes in sociodemographic composition, self-reported chronic disease prevalence and health behaviors, and changes in disabling effects of these factors to disability changes between 1996 and 2010. PRINCIPAL FINDINGS Disability generally increased or was unchanged. Increased trends were more apparent for near-elderly than elderly persons. Sociodemographic shifts tended to reduce disability, but their favorable effects were largely offset by increased self-reported chronic disease prevalence. Changes in smoking and heavy drinking prevalence had relatively minor effects on disability trends. Increased obesity rates generated sizable effects on lower-body functioning changes. Disabling effects of self-reported chronic diseases often declined, and educational attainment became a stronger influence in preventing disability. CONCLUSIONS Such unfavorable trends as increased chronic disease prevalence and higher obesity rates offset or outweighed the favorable effects with the result that disability remained unchanged or increased.
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Wolf DA. Getting help from others: the effects of demand and supply. J Gerontol B Psychol Sci Soc Sci 2015; 69 Suppl 1:S59-64. [PMID: 25342824 DOI: 10.1093/geronb/gbu122] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES This article investigates whether the help with care needs that is received from others depends on the potential supply of family helpers. METHODS Data from the first round of survey data collected in the National Health and Aging Trends Study are used to create measures of whether help is received, the number of helpers, and the hours of help received. Regression analysis is used to relate these outcomes to indicators of the demand for and supply of helpers. RESULTS Analyses suggest limited evidence that the receipt of help is a supply-driven phenomenon. Although the measures of child-caregiver supply are not associated with a binary indicator of help received, caregiver-supply factors are associated with the number of helpers and the total hours of help received. DISCUSSION Findings on the total number of helpers and total hours of care have implications for the division of care labor within families and between families and nonfamily members. Foreseeable trends in the demand for and the supply of help suggest further evolution in patterns of elders' receipt of help with care needs. Even if those with needs for care continue to have their needs addressed by one or more helpers, the number of helpers, and the aggregate amount of help they provide, is likely to undergo adjustment in response to changing family patterns.
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Long-term services and supports in the community: Toward a research agenda. Disabil Health J 2015; 8:3-8. [DOI: 10.1016/j.dhjo.2014.09.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Revised: 08/26/2014] [Accepted: 09/03/2014] [Indexed: 11/17/2022]
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Angel RJ, Angel JL, Hill TD. Longer lives, sicker lives? Increased longevity and extended disability among Mexican-origin elders. J Gerontol B Psychol Sci Soc Sci 2014; 70:639-49. [PMID: 25412615 DOI: 10.1093/geronb/gbu158] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Accepted: 10/08/2014] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES (a) To identify factors associated with different patterns of functional decline in a longitudinal sample of older Mexican-origin individuals, and (b) to determine the proportions of life after age 65 characterized by serious functional impairment. METHODOLOGY We use the Hispanic Established Populations for Epidemiologic Studies of the Elderly to examine changes in objective Performance Oriented Mobility Assessments in a cohort of 3,050 Mexican-origin elders initially interviewed in 1993/1994 and recontacted 6 times over 17 years. This sample combined with an additional cohort of 902 individuals 75 and older added at wave 4 in 2004/2005 (combined sample = 3,952) is used in life table analyses to estimate the number of years after 65 characterized by serious functional impairment. RESULTS Three distinct patterns of functional decline emerge: (a) high initial functioning followed by decline, but not to the level of disability (48%); (b) moderate initial functioning followed by decline to the level of disability (37.5%); and (c) initial disability followed by continued poor functioning (14.5%). Life table analyses reveal that subjects spent over half of the period after 65 with serious functional limitations. Significant gender and nativity differentials emerge. DISCUSSION Protracted morbidity that accompanies increases in life expectancy has serious implications for the physical, social, and economic well-being of older individuals and their families, as well as for health and long-term care policy.
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Affiliation(s)
- Ronald J Angel
- Department of Sociology, The University of Texas at Austin
| | - Jacqueline L Angel
- Department of Sociology, The University of Texas at Austin. Lyndon B. Johnson School of Public Affairs, The University of Texas at Austin.
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Gu D, Gomez-Redondo R, Dupre ME. Studying Disability Trends in Aging Populations. J Cross Cult Gerontol 2014; 30:21-49. [DOI: 10.1007/s10823-014-9245-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Lorenz RA, Budhathoki CB, Kalra GK, Richards KC. The relationship between sleep and physical function in community-dwelling adults: a pilot study. FAMILY & COMMUNITY HEALTH 2014; 37:298-306. [PMID: 25167070 PMCID: PMC4286147 DOI: 10.1097/fch.0000000000000046] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
More than 50% of community-dwelling adults have sleep complaints. Because aging is associated with decline in physical function, coexistent sleep difficulties may exacerbate functional decline. This pilot study explored the relationships between sleep, age, chronic disease burden, and physical function among 50 community-dwelling older adults. Findings revealed significant relationships between total sleep time and preclinical disability (r = -0.33, P ≤ .05) and mobility difficulty (r = -0.36, P ≤ .05). A regression analysis showed that total sleep time was significantly associated with mobility difficulty and preclinical disability, even after controlling for chronic disease burden. These findings suggest that total sleep time may be a catalyst for functional decline.
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Lin SF, Beck AN, Finch BK. Black-white disparity in disability among U.S. older adults: age, period, and cohort trends. J Gerontol B Psychol Sci Soc Sci 2014; 69:784-97. [PMID: 24986183 DOI: 10.1093/geronb/gbu010] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES This study delineates activities of daily living (ADL) and instrumental activities of daily living (IADL) black-white disparity trends by age, period, and cohort (APC) and explores sociodemographic contributors of cohort-based disparity trends. METHOD We utilized multiple cross-sectional waves of National Health Interview Survey data (1982-2009) to describe APC trends of ADL and IADL disparities using a cross-classified random effect model. Further, we decomposed the cohort-based disparity trends using Fairlie's decomposition method for nonlinear outcomes. RESULTS The crossover ADL and IADL disparities (whites > blacks) occurring at age 75 increased with age and reached a plateau at age of 80, whereas period-based ADL and IADL disparities remained constant for the past 3 decades. The cohort disparity trends for both disabilities showed a decline with each successive cohort except for ADL disparity among women. DISCUSSION We examined the role of aging on racial disparity in disability and found support for the racial crossover effect. Further, the racial disparity in disability will disappear should the observed pattern of declining cohort-based ADL and IADL disparities persist. Although education, income, and marital status are important sociodemographic contributors to cohort disparity trends, future studies should investigate individual behavioral health determinants and cohort-specific characteristics that explain the cohort-based racial difference in ADL and IADL disabilities.
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Affiliation(s)
- Shih-Fan Lin
- Institute for Behavioral and Community Health (IBACH) and Center for Health Equity Research and Policy, San Diego State University, California.
| | - Audrey N Beck
- Institute for Behavioral and Community Health (IBACH) and Center for Health Equity Research and Policy, San Diego State University, California
| | - Brian K Finch
- Department of Sociology, USC Population Research Center, Center for Economic and Social Research, University of Southern California, Los Angeles. Graduate School of Public Health, Center for Health Equity Research and Policy, San Diego State University, California
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Kaye HS. Disability rates for working-age adults and for the elderly have stabilized, but trends for each mean different results for costs. Health Aff (Millwood) 2013; 32:127-34. [PMID: 23297280 DOI: 10.1377/hlthaff.2012.0533] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The aging of the baby-boom generation, as well as predicted growth in the number of people with disabilities, is expected to increase the demand for long-term services and supports dramatically. This study analyzed data from the Survey of Income and Program Participation from 1984 to 2010 to discern trends among noninstitutionalized working-age adults and the elderly who had some level of disability or need for help with activities of daily living. Some impairments among the elderly, such as in mobility and mental health, decreased. Meanwhile, some impairments among working-age adults, such as in cognitive ability, increased substantially. Of particular importance, the overall prevalence of disability for both age groups has largely stabilized since 2000. Among working-age adults, that stabilization is good news because it eases concern, fueled by prior research, that this population was becoming increasingly disabled and costly to public benefit programs such as Social Security Disability Insurance. However, the flattening of disability trends among the elderly is not good news, since it suggests that the number of elderly people with disabilities will continue to increase in direct proportion to the growing size of the elderly population. Among other implications, the need for both paid workers and unpaid caregivers to assist elderly people, especially those ages seventy-five and older, will continue to increase sharply.
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Affiliation(s)
- H Stephen Kaye
- Institute for Health and Aging and the Department of Social and Behavioral Sciences, University of California, San Francisco, CA, USA.
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Spalter T, Brodsky J, Shnoor Y. Improvements and Decline in the Physical Functioning of Israeli Older Adults. THE GERONTOLOGIST 2013; 54:919-29. [DOI: 10.1093/geront/gnt084] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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