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Almevall A, Almevall AD, Öhlin J, Gustafson Y, Zingmark K, Niklasson J, Nordström P, Rosendahl E, Söderberg S, Olofsson B. Self-rated health in old age, related factors and survival: A 20-Year longitudinal study within the Silver-MONICA cohort. Arch Gerontol Geriatr 2024; 122:105392. [PMID: 38492492 DOI: 10.1016/j.archger.2024.105392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 03/18/2024]
Abstract
INTRODUCTION Self-rated health (SRH) offers insights into the evolving health demographics of an ageing population. AIM To assess change in SRH from old age to very old age and their associations with health and well-being factors, and to investigate the association between SRH and survival. METHODS All participants in the MONICA 1999 re-examination born before 1940 (n = 1595) were included in the Silver-MONICA baseline cohort. The Silver-MONICA follow-up started in 2016 included participants in the Silver-MONICA baseline cohort aged 80 years or older. Data on SRH was available for 1561 participants at baseline with 446 of them also participating in the follow-up. The follow-up examination included a wide variety of measurements and tests. FINDINGS Most participants rated their health as "Quite good" (54.5 %) at baseline. Over the study period, 42.6 % had stable SRH, 40.6 % had declined, and 16.8 % had improved. Changes in SRH were at follow-up significantly associated with age, pain, nutrition, cognition, walking aid use, self-paced gait speed, lower extremity strength, independence in activities of daily living, weekly physical exercise, outdoor activity, participation in organized activities, visiting others, morale, and depressive symptoms. SRH at baseline was significantly associated with survival (p < 0.05). CONCLUSION This study demonstrates associations between changes in SRH and a multitude of health- and wellbeing-related factors, as well as a relation between survival and SRH, accentuating their relevance within the ageing population.
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Affiliation(s)
- Ariel Almevall
- Department of Health, Education and Technology, Division of Nursing and Medical Technology, Luleå University of Technology, Luleå, Sweden.
| | | | - Jerry Öhlin
- Department of Public Health and Clinical Medicine, Sustainable Health, Umeå University, Umeå, Sweden
| | - Yngve Gustafson
- Department of Community Medicine and Rehabilitation, Geriatric Medicine, Umeå University, Umeå, Sweden
| | - Karin Zingmark
- Department of Health, Education and Technology, Division of Nursing and Medical Technology, Luleå University of Technology, Luleå, Sweden
| | - Johan Niklasson
- Department of Community Medicine and Rehabilitation, Geriatric Medicine, Sunderby Research Unit, Umeå University, Umeå, Sweden
| | - Peter Nordström
- Department of Community Medicine and Rehabilitation, Geriatric Medicine, Umeå University, Umeå, Sweden
| | - Erik Rosendahl
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| | - Stefan Söderberg
- Department of Public Health and Clinical Medicine, Section of Medicine Umeå University, Umeå, Sweden
| | - Birgitta Olofsson
- Department of Nursing, Department of Diagnostics and Intervention, Orthopedics, Umeå University, Umeå, Sweden
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Hernández-Pacheco R, Steiner UK, Rosati AG, Tuljapurkar S. Advancing methods for the biodemography of aging within social contexts. Neurosci Biobehav Rev 2023; 153:105400. [PMID: 37739326 PMCID: PMC10591901 DOI: 10.1016/j.neubiorev.2023.105400] [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] [Received: 12/23/2022] [Revised: 08/10/2023] [Accepted: 09/18/2023] [Indexed: 09/24/2023]
Abstract
Several social dimensions including social integration, status, early-life adversity, and their interactions across the life course can predict health, reproduction, and mortality in humans. Accordingly, the social environment plays a fundamental role in the emergence of phenotypes driving the evolution of aging. Recent work placing human social gradients on a biological continuum with other species provides a useful evolutionary context for aging questions, but there is still a need for a unified evolutionary framework linking health and aging within social contexts. Here, we summarize current challenges to understand the role of the social environment in human life courses. Next, we review recent advances in comparative biodemography and propose a biodemographic perspective to address socially driven health phenotype distributions and their evolutionary consequences using a nonhuman primate population. This new comparative approach uses evolutionary demography to address the joint dynamics of populations, social dimensions, phenotypes, and life history parameters. The long-term goal is to advance our understanding of the link between individual social environments, population-level outcomes, and the evolution of aging.
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Affiliation(s)
- Raisa Hernández-Pacheco
- Department of Biological Sciences, California State University, Long Beach, 1250 N Bellflower Blvd, Long Beach, CA 90840-0004, USA.
| | - Ulrich K Steiner
- Freie Universität Berlin, Biological Institute, Königin-Luise Str. 1-3, 14195 Berlin, Germany
| | - Alexandra G Rosati
- Departments of Psychology and Anthropology, University of Michigan, 530 Church St, Ann Arbor, MI 48109, USA
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Griep Y, Hanson LM, Leineweber C, Geurts SA. Feeling stressed and depressed? A three-wave follow-up study of the beneficial effects of voluntary work. Int J Clin Health Psychol 2023; 23:100363. [PMID: 36605772 PMCID: PMC9800247 DOI: 10.1016/j.ijchp.2022.100363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022] Open
Abstract
While symptoms of stress are a major risk factor in the onset of depressive symptoms and major depression, a better understanding of intervening mechanisms in breaking down this positive association is urgently required. It is within this literature that we investigate (1) how symptoms of stress are associated with depressive symptoms and the onset of major depression, and (2) the buffering effect of hours spent on voluntary work on the stress-depression relationship. Using 3-wave longitudinal data, we estimated a direct and reverse auto-regressive path model. We found both cross-sectional and longitudinal support for the positive association between symptoms of stress and depressive symptoms. Next, we found that individuals who experienced more symptoms of stress at T1, T2, and T3 were 1.64 (95%CI [1.46;1.91]), 1.49 (95%CI [1.24;1.74]), and 1.40 (95%CI [1.21;1.60]) times more likely to be prescribed an anti-depression treatment at T3, respectively. Moreover, we found that the number of hours spent volunteering mitigated the (1) longitudinal-but not cross-sectional-stress-depression relationship, and (2) cross-sectional-but not the longitudinal-association between symptoms of stress at T3 and the likelihood of being prescribed an anti-depression treatment. These results point toward the pivotal role of voluntary work in reducing the development of depressive symptoms and major depression in relation to the experience of symptoms of stress.
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Affiliation(s)
- Yannick Griep
- Behavioural Science Institute, Radboud University, Nijmegen, the Netherlands
- Stress Research Institute, Stockholm University, Stockholm, Sweden
| | | | | | - Sabine A.E. Geurts
- Behavioural Science Institute, Radboud University, Nijmegen, the Netherlands
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Blomqvist S, Virtanen M, Westerlund H, Magnusson Hanson LL. Associations between COVID-19-related changes in the psychosocial work environment and mental health. Scand J Public Health 2023; 51:664-672. [PMID: 36964650 PMCID: PMC10040465 DOI: 10.1177/14034948231160633] [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] [Received: 02/09/2022] [Revised: 10/25/2022] [Accepted: 02/13/2023] [Indexed: 03/26/2023]
Abstract
BACKGROUND Individuals' lives have been substantially affected by the COVID-19 pandemic. We aimed to describe changes in psychosocial work environment and mental health and to investigate associations between job insecurity and mental ill-health in relation to changes in other psychosocial work factors, loneliness and financial worries. METHODS A sub-sample of individuals from the eighth Swedish Longitudinal Occupational Survey of Health answered a web-based survey in early 2021 about current and pandemic-related changes in health, health behaviours, work and private life. We investigated participants working before the pandemic (N=1231) in relation to standardised measures on depression, anxiety and loneliness, together with psychosocial work factors, in descriptive and logistic regression analyses. RESULTS While 9% reached the clinical threshold for depression and 6% for anxiety, more than a third felt more worried, lonelier or in a low mood since the start of the pandemic. Two per cent had been dismissed from their jobs, but 16% experienced workplace downsizings. Conditioning on socio-demographic factors and prior mental-health problems, the 8% experiencing reduced job security during the pandemic had a higher risk of anxiety, but not of depression, compared to employees with unaltered or increased job security. Loneliness and other psychosocial work factors explained more of the association than objective measures of job insecurity and financial worries. CONCLUSIONS Reduced job security during the COVID-19 pandemic seems to have increased the risk of anxiety among individuals with a strong labour market attachment, primarily via loneliness and other psychosocial work factors. This illustrates the potentially far-reaching effects of the pandemic on mental health in the working population.
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Affiliation(s)
- Sandra Blomqvist
- Stress Research Institute at Department of Psychology, Stockholm University, Sweden
| | - Marianna Virtanen
- School of Educational Sciences and Psychology, University of Eastern Finland, Finland
| | - Hugo Westerlund
- Stress Research Institute at Department of Psychology, Stockholm University, Sweden
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Davillas A, de Oliveira VH, Jones AM. Is inconsistent reporting of self-assessed health persistent and systematic? Evidence from the UKHLS. ECONOMICS AND HUMAN BIOLOGY 2023; 49:101219. [PMID: 36599265 DOI: 10.1016/j.ehb.2022.101219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 09/29/2022] [Accepted: 12/21/2022] [Indexed: 05/08/2023]
Abstract
In this paper, we investigate whether individuals provide consistent responses to self-assessed health (SAH) questions in the UK Household Longitudinal Study (UKHLS), and the potential implications for empirical research in case of inconsistent reporting behaviour. We capitalise on an opportunity in the UKHLS, asking respondents the same SAH question twice: with a self-completion and an open interview mode, within the same household interview over four waves. We estimate multivariate models to explore which individual characteristics are systematically relevant for the likelihood and frequency of inconsistent reporting. About 11-24% of those reported a particular SAH category in the self-completion reported inconsistently in the open interview. The probability of inconsistency is systematically associated with individual's demographics, education, income, employment status, cognitive and non-cognitive skills. The same characteristics also predict the frequency of inconsistent reporting across four UKHLS waves. Analysis of the implications of reporting inconsistencies shows no impact of SAH measurement on the association between income and health. A set of dimensions of people's physiological and biological health, captured using biomarkers, is associated equally with both SAH measures, suggesting that the interview mode does not play a role in the relationship between SAH and more objective health measures.
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Affiliation(s)
| | | | - Andrew M Jones
- Department of Economics and Related Studies, University of York, U.K
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6
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Hossain B, James KS. Association between poor self-reported health and unmarried status among adults: examining the hypothesis of marriage protection and marriage selection in the Indian context. BMC Public Health 2022; 22:1797. [PMID: 36138371 PMCID: PMC9494833 DOI: 10.1186/s12889-022-14170-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 09/13/2022] [Indexed: 11/10/2022] Open
Abstract
Background The link between marital status and health differences has long been a topic of debate. The substantial research on marriage and health has been conducted under two important hypotheses: marital protection and marriage selection. While the majority of evidence on the marriage-health relationship using these hypotheses comes from developed countries, there is a lack of evidence from Asia, particularly from India. Objectives The current study examines theoretical frameworks of marriage i.e., marital protection and marriage selection in the Indian setting concurrently, bringing substantial empirical evidence to explore the link between marriage and health, considering this subject in the context of self-reported health (SRH). Secondly, this study will aid in investigating age and gender differences in marriage and health. Methods Using the Study on Global AGEing and Adult Health (SAGE), a cohort study of individuals aged 50 years and older with a small section of individuals aged 18 to 49 for comparative reasons, the present study population was 25 years and above individuals with complete marital information. Logistic regressions were employed to explore the connection between marital status and self-reported health. In the marriage protection hypothesis, the follow-up poor SRH was the dependent variable, whereas the initial unmarried status was the independent variable. For the marriage selection effects, initial poor SRH as the independent variable and follow-up unmarried status as the dependent variable had considered. Results Examining the marital protection hypothesis, the initial unmarried status (OR: 2.14; CI at 95%: 1.17, 3.92) was associated with the followed-up SRH transition from good to poor between 2007 and 2015 for young men, while initial unmarried status was linked with a lower likelihood of stable good SRH and a higher likelihood of stable poor SRH status across all age categories among women. Focusing on the marriage selection hypothesis, among young men, a significant association exists between the initial poor SRH and departure in marital status from married to unmarried. Young women with initial poor SRH (OR: 0.68; CI at 95%: 0.40, 1.00) had lower odds of stable married. In comparison, women with initially poor SRH, irrespective of age, were more likely to have higher odds of being stably unmarried. Conclusion Marriage indeed protects health. There are also shreds of evidence on health-selected marital status in India. Taken together, the aspect of marital protection or marriage selection is gender and age-specific in India. The findings contribute to a more comprehensive understanding of the relationship between marriage and health, which may have significant implications for health-related public policies aimed at unmarried women. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-14170-0.
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Affiliation(s)
- Babul Hossain
- International Institute for Population Sciences, Mumbai, 400088, India.
| | - K S James
- International Institute for Population Sciences, Mumbai, 400088, India
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Akanni L, Lenhart O, Morton A. Income trajectories and self-rated health status in the UK. SSM Popul Health 2022; 17:101035. [PMID: 35146114 PMCID: PMC8818564 DOI: 10.1016/j.ssmph.2022.101035] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/19/2022] [Accepted: 01/19/2022] [Indexed: 11/24/2022] Open
Abstract
In line with the wide recognition of the connection between socioeconomic status and health outcomes, attention in the recent literature is extending the static perspective to the dynamic implications of income on health. This study contributes to the growing literature on the income-health nexus by evaluating income dynamics on various self-rated health measures in the UK. We explore the impact of different indicators of income experiences on self-rated health and wellbeing outcomes using data from the 11 Waves of Understanding Society UK Household Longitudinal Study between 2009 and 2019. First, we estimate a fixed-effects ordered logit model for various health and wellbeing measures, allowing us to control for unobserved time-invariant heterogeneity. Second, we evaluate the effects of income trajectories by linking longitudinal household income to cross-sectional health outcomes. Our results confirm the general evidence of positive impacts of increasing family income on health. Besides, we find that stability in income position is strongly associated with improved health and wellbeing. On the other hand, income volatility increases the odds of reporting poor health outcomes, particularly for those in low-income households. Also, more years spent in a lower-income quartile reduces the odds of reporting improved self-rated health. Finally, the significant difference in the estimated effects of income before and after 2016 highlights the significant shifts in the effects of income trajectories on self-reported health and wellbeing following the National Living Wage policy implementation. The paper evaluates the impact of income trajectories on health and wellbeing outcomes. Income stability is associated with increased likelihood of improved self-reported health. Income volatility and low-income spells predicts poor health and wellbeing.
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Wu Q, Zhang P. Longitudinal validity of self-rated health: the presence and impact of response shift. Psychol Health 2021:1-21. [PMID: 34714204 DOI: 10.1080/08870446.2021.1994571] [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: 10/20/2022]
Abstract
Objective: This paper aimed to examine the longitudinal validity of self-rated health (SRH) and whether it would be affected by possible changes in evaluation standards (i.e., response shift) over time.Design: Data are from a longitudinal survey of a nationally representative sample in China. Analytical sample was restricted to respondents aged 45 and above (n = 15,893). Individual fixed effects models were used to analyze changes in ratings on health anchoring vignettes and self-rated health over time.Main outcome measures: SRH at two time points with a -two-year span.Results: Both SRH and anchoring vignettes ratings displayed changes over a two-year span for all the studied age groups. Compared with the self-assessed change in health ("How would you rate your health as compared to that of last year?"), changes in SRH reported over time displayed a more stable and optimistic pattern. SRH responded to doctor diagnosed chronic disease and changes in functional limitation, before and after adjusting for evaluation standards.Conclusion: SRH is responsive to the newly diagnosed chronic disease and functional limitation, regardless of whether we consider response shift within the same respondents over time.
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Affiliation(s)
- Qiong Wu
- Institute of Social Science Survey, Peking University, Beijing, China
| | - Peikang Zhang
- Graduate School of Education, Peking University, Beijing, China
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Kim E, Han S. Determinants of Continuance Intention to Use Health Apps among Users over 60: A Test of Social Cognitive Model. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910367. [PMID: 34639666 PMCID: PMC8508305 DOI: 10.3390/ijerph181910367] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 09/28/2021] [Accepted: 09/29/2021] [Indexed: 12/13/2022]
Abstract
Promoting healthy behavior among seniors is important in reducing the burden of care and healthcare expenses in a rapidly aging society. Health apps can play an important role in health promotion for older adults, but the level of user retention in health apps is low. To increase continued health app use among older adults, this study examined the factors influencing older users’ continuance intentions to use health apps. The research model was developed based on the social cognitive theory of health behavior, which integrates cognitive, environmental, and behavioral perspectives. To test the research model, an anonymous online survey was conducted among respondents aged 60 to 79 years who were using health apps. The measurement items in the questionnaire were developed based on validated scales from the literature. A total of 250 samples were analyzed. The assessment of the measurement model indicates that the reliability and validity of the items are satisfactory. The results of testing the structural model illustrate the determinants of health app continuance intention: health technology self-efficacy, self-evaluative outcome expectations, self-regulation, and privacy risk. The interrelationships among determinants are also investigated. Theoretical and practical implications are suggested to encourage older adults’ continued health app use and promote their health behavior over the long term.
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Bollen KA, Gutin I. Trajectories of Subjective Health: Testing Longitudinal Models for Self-rated Health From Adolescence to Midlife. Demography 2021; 58:1547-1574. [PMID: 34236430 DOI: 10.1215/00703370-9368980] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Self-rated health (SRH) is ubiquitous in population health research. It is one of the few consistent health measures in longitudinal studies. Yet, extant research offers little guidance on its longitudinal trajectory. The literature on SRH suggests several possibilities, including SRH as (1) a more fixed, longer-term view of past, present, and anticipated health; (2) a spontaneous assessment at the time of the survey; (3) a result of lagged effects from prior responses; (4) a function of life course processes; and (5) a combination of the preceding. Different perspectives suggest different longitudinal models, but evidence is lacking about which model best captures SRH trajectory. Using data from the National Longitudinal Study of Adolescent to Adult Health and the National Longitudinal Survey of Youth, we employ structural equation modeling to correct for measurement error and identify the best-fitting, theoretically guided models describing SRH trajectories. Results support a hybrid model that combines the lagged effect of SRH with the enduring perspectives, fitted with a type of autoregressive latent trajectory (ALT) model. This model structure consistently outperforms other commonly used models and underscores the importance of accounting for lagged effects combined with time-invariant effects in longitudinal studies of SRH. Interestingly, comparisons of this latent, time-invariant autoregressive model across gender and racial/ethnic groups suggest that there are differences in starting points but less variability in SRH trajectories from early life into adulthood.
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Affiliation(s)
- Kenneth A Bollen
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.,Department of Sociology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.,Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Iliya Gutin
- Department of Sociology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.,Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Heidke P, Vandelanotte C, Irwin C, Williams S, Saluja S, Khalesi S. Associations between health-related quality of life and health behaviors in Australian nursing students. Nurs Health Sci 2021; 23:477-489. [PMID: 33792130 DOI: 10.1111/nhs.12832] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 03/16/2021] [Accepted: 03/17/2021] [Indexed: 11/29/2022]
Abstract
Health-related quality of life (HRQoL) is being increasingly studied as an indicator of wellbeing. This study evaluated the HRQoL of nursing students and relationships between lifestyle behaviors including smoking, diet, alcohol intake and physical activity. A cross-sectional study was conducted in 2018 using the Short-Form 12V2 to measure the HRQoL of 475 students from both regional and metropolitan universities in Queensland, Australia. z-scores were aggregated into a Physical Composite Score (PCS) and a Mental Composite Score (MCS). Multivariate linear regression was used to explore the associations. Nursing students (94.5% female) had lower HRQoL scores relative to the general Australian population. Students enrolled at the regional university, with higher income; higher intakes of vitamin A, calcium, and iodine; and more physical activity had a higher Mental Composite Score, but those with health conditions and high intakes of meat, fat, carbohydrates, and sugar reported lower Physical Composite Score compared to their counterparts. Skipping breakfast, physical inactivity, and alcohol score were inversely associated with HRQoL. This study highlights the need for strategies to address the poor lifestyle and HRQoL in nursing students to support their physical and mental health.
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Affiliation(s)
- Penny Heidke
- School of Nursing, Midwifery and Social Sciences, Central Queensland University, Rockhampton, Queensland, Australia
| | - Corneel Vandelanotte
- Physical Activity Research Group, Appleton Institute, School of Health Medical and Applied Sciences, Central Queensland University, Rockhampton, Queensland, Australia
| | - Christopher Irwin
- School of Allied Health Sciences, Griffith University, Gold Coast, Queensland, Australia
| | - Susan Williams
- Physical Activity Research Group, Appleton Institute, School of Health Medical and Applied Sciences, Central Queensland University, Rockhampton, Queensland, Australia
| | - Sonia Saluja
- School of Health Medical and Applied Sciences, Central Queensland University, Rockhampton, Queensland, Australia
| | - Saman Khalesi
- Physical Activity Research Group, Appleton Institute, School of Health Medical and Applied Sciences, Central Queensland University, Rockhampton, Queensland, Australia
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The potential for complex computational models of aging. Mech Ageing Dev 2020; 193:111403. [PMID: 33220267 DOI: 10.1016/j.mad.2020.111403] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/24/2020] [Accepted: 11/11/2020] [Indexed: 12/15/2022]
Abstract
The gradual accumulation of damage and dysregulation during the aging of living organisms can be quantified. Even so, the aging process is complex and has multiple interacting physiological scales - from the molecular to cellular to whole tissues. In the face of this complexity, we can significantly advance our understanding of aging with the use of computational models that simulate realistic individual trajectories of health as well as mortality. To do so, they must be systems-level models that incorporate interactions between measurable aspects of age-associated changes. To incorporate individual variability in the aging process, models must be stochastic. To be useful they should also be predictive, and so must be fit or parameterized by data from large populations of aging individuals. In this perspective, we outline where we have been, where we are, and where we hope to go with such computational models of aging. Our focus is on data-driven systems-level models, and on their great potential in aging research.
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Effects of Residential Instability of Renters on Their Perceived Health Status: Findings from the Korean Welfare Panel Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17197125. [PMID: 33003395 PMCID: PMC7579450 DOI: 10.3390/ijerph17197125] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/26/2020] [Accepted: 09/28/2020] [Indexed: 01/21/2023]
Abstract
Identifying the impact of housing instability on the health status of renters with relatively high economic difficulties is important for the improvement of renters’ quality of life and their social security. Accordingly, this study adopted a panel data regression approach to examine the associations between residential instability and perceived health status—including physical and mental health—using 14 waves (2006–2019) of longitudinal data collected by the Korean Welfare Panel Study. The results showed that residential instability significantly affected perceived health status, and renters who experienced residential instability perceived worse health status and had more severe depression than those who did not experience residential instability. Moreover, failure to meet the minimum housing standard worsened depression in renters. Despite assistance benefits from the government, permanent rental housing and the national basic living security were also factors that worsened depression. Dissatisfaction with one’s residential environment and social relationships were also associated with increased depression. We recommend that the overall quality of housing welfare services, including a focus on the mental health of low-income renters, be improved by expanding the range of services, increasing the number of professional housing welfare workers, and supplying community facilities for increasing residential and social relationship satisfactions.
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Do financial barriers to access to primary health care increase the risk of poor health? Longitudinal evidence from New Zealand. Soc Sci Med 2020; 288:113255. [PMID: 32819742 DOI: 10.1016/j.socscimed.2020.113255] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 06/26/2020] [Accepted: 07/23/2020] [Indexed: 10/23/2022]
Abstract
Primary health care policies in New Zealand, as in many countries, have focused on reducing barriers to access. Financial barriers to obtaining timely health care, while not the only important barriers, are amongst the most important, and are amenable to policy reforms. There is little robust empirical evidence about the extent to which cost related barriers are associated with adverse health outcomes. Past evidence is limited to cross-sectional studies of selected groups, selected primary health care services, and to cross-sectional studies that are susceptible to unmeasured confounding bias. Using fixed effects regression modelling and data from 17,363 participants with at least two observations in three waves (2004-05, 2006-07, 2008-09) of the SoFIE-Health panel data, this study examines the impact of financial barriers to access to primary health care (general practitioner and dentist) on health status using a longitudinal national panel study of adult New Zealanders. Self-rated health (SRH), physical health (PCS) and mental health summary scores (MCS) were the health measures. The two exposures were: not seeing 1) the doctor and 2) the dentist because of cost at least once during the preceding 12 months. We also tested for interactions between the exposure (deferral of care) and age, gender, ethnicity and three health outcomes. For all outcomes, after adjusting for time-varying confounders, health deteriorated as the number of waves increased in which a non-visit was reported. Moreover, the effect size for any health deterioration was greater for deferring a dentist visit than for deferring a physician visit. Except gender and age (for MCS and doctor visits), and gender and ethnicity (for SRH and dentist visits) we did not find any evidence of interactions. These results support policy responses focussed on decreasing financial barriers to access. In the New Zealand context this finding is particularly important for dental care.
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Better Choice, Better Health? Social Integration and Health Inequality among International Migrants in Hangzhou, China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17134787. [PMID: 32635209 PMCID: PMC7369708 DOI: 10.3390/ijerph17134787] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/29/2020] [Accepted: 07/01/2020] [Indexed: 12/13/2022]
Abstract
The aim of this study is to investigate the impact of social integration and socioeconomic status on immigrant health in China. Taking the framework of social determinants of health (SDH) as the theoretical starting point, this paper uses the Hangzhou sample of the 2018 Survey of Foreigners in China (SFRC2018) to explore two core factors affecting the health inequality of international migrants in China: the level of social integration following settlement, and socioeconomic status before and after coming to China. The results show that having a formal educational experience in China helped improve both the self-rated health status and self-assessed change in health of international migrants; that the socioeconomic status of an emigrant's home country affected self-rated health; and that the self-assessed change in health of immigrants from developing countries was significantly higher than those from developed countries. This study concludes that the health inequalities of immigrant populations in China must be understood in the context of China's specific healthcare system and treatment structure.
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Brennan DS, Mittinty MM, Jamieson L. Psychosocial factors and self‐reported transitions in oral and general health. Eur J Oral Sci 2019; 127:241-247. [DOI: 10.1111/eos.12608] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/30/2018] [Indexed: 11/26/2022]
Affiliation(s)
- David S. Brennan
- Australian Research Centre for Population Oral Health Adelaide Dental School Adelaide SA Australia
| | - Manasi M. Mittinty
- Australian Research Centre for Population Oral Health Adelaide Dental School Adelaide SA Australia
| | - Lisa Jamieson
- Australian Research Centre for Population Oral Health Adelaide Dental School Adelaide SA Australia
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Who provides inconsistent reports of their health status? The importance of age, cognitive ability and socioeconomic status. Soc Sci Med 2017; 191:9-18. [DOI: 10.1016/j.socscimed.2017.08.032] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 08/07/2017] [Accepted: 08/24/2017] [Indexed: 11/23/2022]
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Jatrana S, Richardson K, Pasupuleti SSR. Investigating the Dynamics of Migration and Health in Australia: A Longitudinal Study. EUROPEAN JOURNAL OF POPULATION-REVUE EUROPEENNE DE DEMOGRAPHIE 2017; 34:519-565. [PMID: 30976253 DOI: 10.1007/s10680-017-9439-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 07/10/2017] [Indexed: 11/29/2022]
Abstract
There have been few longitudinal studies investigating the immigrant health and changes in their health with longer residency in the host country. Additionally, the pathways and mechanisms by which transition of health over time occurs are poorly understood, limiting the ability to implement policies that will result in improved health for all, including immigrants. We assessed differences in health outcomes among foreign-born people from English speaking countries and non-English speaking countries relative to native-born Australians over a 10-year period using a large representative longitudinal dataset. We also explored English language proficiency, socio-economic factors and health behaviour factors as possible mechanisms through which health outcomes change over time post-migration. Conventional multilevel mixed and hybrid regression models were used to evaluate health outcomes in 9558 native-born and 3067 foreign-born people from the Household, Income and Labour Dynamics in Australia survey. There were clear differences in physical health, mental health and self-assessed health between foreign-born subgroups in comparison with native-born Australians. Foreign-born people from English speaking countries typically had a health advantage relative to native-born people, and foreign-born people from non-English speaking countries had a health disadvantage with respect to native-born people for all health outcomes. There was no evidence that these differences changed by duration of residence except for self-assessed health amongst foreign-born people from non-English speaking countries when duration of residence exceeded 20 years. English language proficiency mediated the relationship between duration of residence and health for foreign-born people from non-English speaking countries.
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Affiliation(s)
- Santosh Jatrana
- 1Centre for Social Impact Swinburne, Faculty of Business and Law, Swinburne University of Technology, PO Box 218, Mail 23, Cnr John and Wakefield Streets, Hawthorn, VIC 3122 Australia
| | - Ken Richardson
- 2Department of Public Health, School of Medicine and Health Sciences Wellington, University of Otago, PO Box 7343, Wellington, New Zealand
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Griep Y, Hanson LM, Vantilborgh T, Janssens L, Jones SK, Hyde M. Can volunteering in later life reduce the risk of dementia? A 5-year longitudinal study among volunteering and non-volunteering retired seniors. PLoS One 2017; 12:e0173885. [PMID: 28301554 PMCID: PMC5354395 DOI: 10.1371/journal.pone.0173885] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 02/28/2017] [Indexed: 12/02/2022] Open
Abstract
We propose that voluntary work, characterized by social, physical and cognitive activity in later life is associated with fewer cognitive problems and lower dementia rates. We test these assumptions using 3-wave, self-reported, and registry data from the 2010, 2012, and 2014 Swedish National Prescribed Drug Register. We had three groups of seniors in our data: 1) no volunteering (N = 531), 2) discontinuous volunteering (N = 220), and 3) continuous volunteering (N = 250). We conducted a path analysis in Mplus to investigate the effect of voluntary work (discontinuously and continuously) on self-reported cognitive complaints and the likelihood of being prescribed an anti-dementia treatment after controlling for baseline and relevant background variables. Our results indicated that seniors, who continuously volunteered, reported a decrease in their cognitive complaints over time, whereas no such associations were found for the other groups. In addition, they were 2.44 (95%CI [1.86; 3.21]) and 2.46 (95%CI [1,89; 3.24]) times less likely to be prescribed an anti-dementia treatment in 2012 and 2014, respectively. Our results largely support the assumptions that voluntary work in later life is associated with lower self-reported cognitive complaints and a lower risk for dementia, relative to those who do not engage, or only engage episodically in voluntary work.
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Affiliation(s)
- Yannick Griep
- Department of Psychology, University of Calgary, Calgary, Canada
| | | | - Tim Vantilborgh
- Work and Organizational Psychology (WOPs), Vrije Universiteit Brussel, Brussel, Belgium
| | | | | | - Martin Hyde
- Centre for Innovative Ageing, Swansea University, Swansea, United Kingdom
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최요한. Is Subjective Health Reliable as a Proxy Variable for True Health? A Comparison of Self-rated Health and Self-assessed Change in Health among Middle-aged and Older South Koreans. ACTA ACUST UNITED AC 2016. [DOI: 10.15709/hswr.2016.36.4.431] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Graf AS, Hicks Patrick J. Self-Assessed Health into Late Adulthood. GEROPSYCH-THE JOURNAL OF GERONTOPSYCHOLOGY AND GERIATRIC PSYCHIATRY 2016. [DOI: 10.1024/1662-9647/a000156] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Abstract. Self-assessed health (SAH) is the personal assessment of one’s own health ( Idler & Benyamini, 1997 ; Jylhä, 2009 ). It is often measured using a single item asking whether adults rate their health as excellent, very good, good, fair, or poor. When measured at a single point in time, SAH relates to a variety of short-term and long-term health outcomes and behaviors, including morbidity, healthcare utilization, and mortality ( Benyamini, 2008 ; Mossey & Shapiro, 1982 ; Westerhof & Wurm, 2015 ). Recently, attention has shifted away from examining SAH at a single point in time toward understanding whether SAH trajectories can better predict health outcomes ( Ayyagari et al., 2012 ; Schmitz et al., 2013 ). Therefore, it is critical to understand the factors contributing to the SAH process. This article provides a multidisciplinary overview of SAH and SAH change while illustrating the benefits of adopting a lifespan approach in future research. The current SAH literature, including cross-sectional and longitudinal studies, is used to examine what is known about the SAH process into late adulthood. From the literature, it is clear SAH is a multidimensional construct, susceptible to age-related change and sociohistorical contexts. Understanding the developmental mechanisms and multiple influences underlying change, however, may help further the use of SAH as a life-long health-promotion tool. Lifespan concepts are applied to expand discussion and recommendations are made concerning the application of alternative variables and methodologies. Future studies of SAH should consider these personal perceptions of health not only as predictors of health outcomes in later life, but also as tools for effective health promotion in everyday life.
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Affiliation(s)
- Allyson S. Graf
- , Department of Psychology, West Virginia University, Morgantown WV, USA
- , Department of Psychology, Elmira College, Elmira NY, USA
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Chen CC, Lin HC, Seo DC. Medicare Part D Implementation and Associated Health Impact Among Older Adults in the United States. INTERNATIONAL JOURNAL OF HEALTH SERVICES 2016; 48:42-56. [DOI: 10.1177/0020731416676226] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study examined the effect of Medicare (Part D) implementation on health outcomes among U.S. older adults. Study participants were initially extracted from the 2004–2008 Health and Retirement Study (HRS). Data from respondents who further participated in the HRS 2005–2007 Prescription Drug Study were analyzed (N = 746). This was a retrospective pre-post design with a treatment and a control group. The difference-in-differences approach with panel ordered logistic regressions was used to examine the Part D effect on three patient health outcomes before and after the implementation, controlling for patient sociodemographic characteristics. People with continuous Part D enrollment from 2006–2008 were less likely to have a worse self-rated health than those who were not enrolled in Part D (odds ratio [OR] = 0.48; p < .05). A higher Charlson Comorbidity Index score was associated with a higher likelihood of having worse self-rated overall health, worse mental health, and worse activities of daily living impairment (ORs = 1.12, 1.17, and 1.36, respectively; all ps < .001). The Part D implementation appears to have a positive effect on older adults’ overall health outcomes. A decrease in out-of-pocket cost for health care may encourage older adults to utilize more needed medications, which in turn helped maintain better health.
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Affiliation(s)
- Cheng-Chia Chen
- Department of Public Health, University of Illinois, Springfield, Illinois, USA
| | - Hsien-Chang Lin
- Department of Applied Health Science, Indiana University School of Public Health, Bloomington, Indiana, USA
| | - Dong-Chul Seo
- Department of Applied Health Science, Indiana University School of Public Health, Bloomington, Indiana, USA
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Willson AE, Shuey KM. Life Course Pathways of Economic Hardship and Mobility and Midlife Trajectories of Health. JOURNAL OF HEALTH AND SOCIAL BEHAVIOR 2016; 57:407-422. [PMID: 27601413 DOI: 10.1177/0022146516660345] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
We utilize over 40 years of prospective data from the Panel Study of Income Dynamics (N = 1,229) and repeated-measures latent class analysis to examine how long-term patterns of stability and change in economic hardship from childhood to adulthood are related to subsequent trajectories of midlife health. We review conceptual and methodological approaches to examining health inequality across the life course and highlight the contribution of a person-centered, disaggregated approach to modeling health and its association with long-term pathways of economic resources, including changing resources associated with mobility. Findings suggest those who experienced early mobility out of economic hardship were less likely than those in persistent economic hardship to experience a high-risk health trajectory, while experiencing later mobility did not lessen this risk. We conclude with a call for further investigation into the role of social mobility and the timing, degree, and direction of change in investigations of health inequality.
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Affiliation(s)
| | - Kim M Shuey
- University of Western Ontario, London, ON, Canada
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Węziak-Białowolska D. Attendance of cultural events and involvement with the arts-impact evaluation on health and well-being from a Swiss household panel survey. Public Health 2016; 139:161-169. [PMID: 27491889 DOI: 10.1016/j.puhe.2016.06.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 06/22/2016] [Accepted: 06/27/2016] [Indexed: 01/09/2023]
Abstract
OBJECTIVES Although there is strong uptake of active or passive engagement with the cultural and creative activities as determinants of individual health, well-being and social participation, few population studies report any causal influence on self-reported and physical health or life satisfaction from voluntary engagement with the arts (playing an instrument or singing, painting, sculpture) or passive cultural participation (attending the cinema, theatre, opera and exhibitions). This study set out to investigate any potential derived benefits to the Swiss population. STUDY DESIGN The 2010 and 2013 waves of the Swiss Household Panel study were used for analysis. The data are representative for the Swiss population aged 14 years and older with respect to major demographic variables. METHODS Using longitudinal data, the strengths of the two approaches to evaluating causal inference were simultaneously applied: propensity score matching and difference-in-differences. Propensity score matching attempted to eliminate selection bias by conditioning on confounding variables. Difference-in-differences estimator was applied to remove unobserved fixed effects via intra-individual comparisons over time by comparing the trends in a matched treatment and control group. RESULTS The study showed that voluntary cultural activity-of any type, passive or active-did not seem to have any causative influence on health and well-being. Results showed that long-term health and well-being did not improve significantly as a result of any specific activity in the cultural arena. CONCLUSIONS The investigation provided little evidence to justify health promotion messages for involvement with the arts. Nevertheless, these findings do not contest that active or passive participation in cultural- and arts-related activities may be beneficial to health and well-being when guided by qualified therapists to treat specific health-related problems.
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Affiliation(s)
- D Węziak-Białowolska
- European Commission Joint Research Centre, Directorate Competences, Modelling, Indicators & Impact Evaluation Unit, Via E. Fermi 2749, 21027 Ispra, VA, Italy.
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Węziak-Białowolska D, Białowolski P. Cultural events - does attendance improve health? Evidence from a Polish longitudinal study. BMC Public Health 2016; 16:730. [PMID: 27495252 PMCID: PMC4974712 DOI: 10.1186/s12889-016-3433-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 08/03/2016] [Indexed: 01/23/2023] Open
Abstract
Background Although there is strong advocacy for uptake of both the arts and creative activities as determinants of individual health conditions, studies evaluating causal influence of attendance at cultural events on population health using individual population data on health are scarce. If available, results are often only of an associative nature. In this light, this study investigated causative impact of attendance at cultural events on self-reported and physical health in the Polish population. Methods Four recent waves (2009, 2011, 2013 and 2015) of the biennial longitudinal Polish household panel study, Social Diagnosis, were analysed. The data, representative for the Polish population aged over 16, with respect to age, gender, classes of place of residence and NUTS 2 regions, were collected from self-report questionnaires. Causative influence of cultural attendance on population health was established using longitudinal population representative data. To account for unobserved heterogeneity of individuals and to mitigate issues caused by omitted variables, a panel data model with a fixed effects estimator was applied. The endogeneity problem (those who enjoy good health are more likely to participate in cultural activities more frequently) was circumvented by application of instrumental variables. Results Results confirmed positive association between cultural attendance and self-reported health. However, in contrast to the often suggested positive causative relationship, such a link was not confirmed by the study. Additionally, no evidence was found to corroborate a positive impact from cultural attendance on physical health. Both findings were substantiated by augmentation in the longitudinal perspective and causal link. Conclusions We showed the relation between attendance at cultural events and self-reported health could only be confirmed as associational. Therefore, this study provided little justification to encourage use of passive cultural participation as a measure of health promotion (improvement). Our study did not confirm any identifiable benefit to physical health from passive participation in culture. Future research should investigate the causative influence of active participation in creative activities on health outcomes as, in contrast to passive attendance, it may be influential.
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Affiliation(s)
- Dorota Węziak-Białowolska
- European Commission, Joint Research Centre (JRC), Directorate I. Competences, Modelling, Indicators and Impact Evaluation Unit, Via E. Fermi 2749, 21027, Ispra (VA), Italy.
| | - Piotr Białowolski
- Department of Economics, Social Studies, Applied Mathematics and Statistics, University of Turin, corso Unione Sovietica 218bis, 10134, Torino, Italy
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Puvill T, Lindenberg J, Slaets JPJ, de Craen AJM, Westendorp RGJ. How is Change in Physical Health Status Reflected by Reports of Nurses and Older People Themselves? J Gerontol A Biol Sci Med Sci 2016; 72:579-585. [DOI: 10.1093/gerona/glw103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Accepted: 05/19/2016] [Indexed: 11/12/2022] Open
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Jatrana S, Richardson K, Norris P, Crampton P. Is cost-related non-collection of prescriptions associated with a reduction in health? Findings from a large-scale longitudinal study of New Zealand adults. BMJ Open 2015; 5:e007781. [PMID: 26553826 PMCID: PMC4654342 DOI: 10.1136/bmjopen-2015-007781] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Revised: 08/04/2015] [Accepted: 09/17/2015] [Indexed: 01/05/2023] Open
Abstract
OBJECTIVE To investigate whether cost-related non-collection of prescription medication is associated with a decline in health. SETTINGS New Zealand Survey of Family, Income and Employment (SoFIE)-Health. PARTICIPANTS Data from 17 363 participants with at least two observations in three waves (2004-2005, 2006-2007, 2008-2009) of a panel study were analysed using fixed effects regression modelling. PRIMARY OUTCOME MEASURES Self-rated health (SRH), physical health (PCS) and mental health scores (MCS) were the health measures used in this study. RESULTS After adjusting for time-varying confounders, non-collection of prescription items was associated with a 0.11 (95% CI 0.07 to 0.15) unit worsening in SRH, a 1.00 (95% CI 0.61 to 1.40) unit decline in PCS and a 1.69 (95% CI 1.19 to 2.18) unit decline in MCS. The interaction of the main exposure with gender was significant for SRH and MCS. Non-collection of prescription items was associated with a decline in SRH of 0.18 (95% CI 0.11 to 0.25) units for males and 0.08 (95% CI 0.03 to 0.13) units for females, and a decrease in MCS of 2.55 (95% CI 1.67 to 3.42) and 1.29 (95% CI 0.70 to 1.89) units for males and females, respectively. The interaction of the main exposure with age was significant for SRH. For respondents aged 15-24 and 25-64 years, non-collection of prescription items was associated with a decline in SRH of 0.12 (95% CI 0.03 to 0.21) and 0.12 (95% CI 0.07 to 0.17) units, respectively, but for respondents aged 65 years and over, non-collection of prescription items had no significant effect on SRH. CONCLUSION Our results show that those who do not collect prescription medications because of cost have an increased risk of a subsequent decline in health.
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Affiliation(s)
- Santosh Jatrana
- Alfred Deakin Institute for Citizenship & Globalisation, Deakin University Waterfront Campus, Geelong, Victoria, Australia
| | - Ken Richardson
- Department of Public Health, Wellington School of Medicine and Health Sciences, University of Otago, Wellington, New Zealand
| | - Pauline Norris
- School of Pharmacy, University of Otago, Dunedin, New Zealand
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Reed JR, Yates BC, Houfek J, Briner W, Schmid KK, Pullen CH. Motivational Factors Predict Weight Loss in Rural Adults. Public Health Nurs 2015; 33:232-241. [DOI: 10.1111/phn.12213] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jill R. Reed
- University of Nebraska Medical Center; Kearney NE
| | | | | | - Wayne Briner
- Department of Psychology; Ashford University; San Diego CA
| | - Kendra K. Schmid
- Department of Biostatistics; College of Public Health; University of Nebraska Medical Center; Omaha NE
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Pu C. The Influence of the Common Cold on Self-Rated Health: A Population-Based Study. AIMS Public Health 2015; 2:247-256. [PMID: 29546109 PMCID: PMC5690234 DOI: 10.3934/publichealth.2015.3.247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 06/08/2015] [Indexed: 11/22/2022] Open
Abstract
Objective Studies on the association between self-rated health and acute conditions are sparse. The aim of this study was to examine whether individuals respond to acute conditions (such as the common cold) in health ratings as well as the effect of chronic conditions (using the Charlson comorbidity score) on self-rated health. Methods The national representative survey data was linked with the claims data from the Taiwan National Health Insurance for 13,723 adults ≥ 18 years. Ordered logistic regressions with fractional polynomials were estimated to determine the relationship between the frequency of common cold episodes and the Charlson comorbidity score on self-rated health. The interactions between these two variables and the baseline age were tested. Results Self-rated health worsens with the increased frequency of both common cold episodes and the Charlson comorbidity score. Both variables have a non-linear relationship with self-rated health. Younger individuals put heavier weight on acute health conditions than their older counterparts. Conclusion Individuals respond to questions regarding their self-rated health based on their acute health condition along with chronic condition. Thus the information on self-rated health depends on the timing the information is collected, and whether at that time the individual experienced acute health conditions or not.
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Affiliation(s)
- Christy Pu
- Institute of Hospital and Health Care Administration, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan
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Muratore AM, Earl JK, Collins CG. Understanding heterogeneity in adaptation to retirement: a growth mixture modeling approach. Int J Aging Hum Dev 2014; 79:131-56. [PMID: 25536703 DOI: 10.2190/ag.79.2.c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Previous research has shown that as people transition to retirement they display heterogeneous growth in outcomes. Typically three subgroups are observed, in which people either increase, decrease, or maintain their scores over time. Extending this research, this study investigates whether subgroups exist independent of the retirement event and compares growth in two outcome measures--retirement adjustment and life satisfaction. Survey data were collected from 360 retirees across three time points. For life satisfaction, growth mixture modeling identified three distinctly growing subgroups. The majority maintained their scores over time, and two smaller groups showed increases and decreases in life satisfaction over time. No subgroups were identified for retirement adjustment. Implications of these results are discussed and suggestions are made for future research.
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Shuey KM, Willson AE. Economic hardship in childhood and adult health trajectories: An alternative approach to investigating life-course processes. ADVANCES IN LIFE COURSE RESEARCH 2014; 22:49-61. [PMID: 26047691 PMCID: PMC4654967 DOI: 10.1016/j.alcr.2014.05.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Revised: 05/01/2014] [Accepted: 05/03/2014] [Indexed: 06/04/2023]
Abstract
In this study, we advance existing research on health as a life course process by conceptualizing and measuring both childhood disadvantage and health as dynamic processes in order to investigate the relationship between trajectories of early life socioeconomic conditions and trajectories of health in midlife. We utilize a trajectory-based analysis that takes a disaggregated, person-centered approach to understand dynamic trajectories of health as latent variables that reflect the timing, duration and change in health conditions experienced by respondents over a period of 10 years in midlife as a function of stability and change in exposure to economic hardship in early life. Results from repeated-measures latent class analysis of longitudinal data from the Panel Study of Income Dynamics indicate that economic hardship in childhood has long-term, negative consequences for health both among individuals beginning life and remaining in poverty as well as those moving into poverty. In contrast, adults with more advantaged early life experiences, or who moved out of poverty during the period of observation, were at a lower risk of experiencing health trajectories characterized by the early onset or increasing risk of disease. We argue that a person-centered, disaggregated approach to the study of the relationship between socioeconomic status and health across the life course holds potential for the study of health inequality and that a greater focus on trajectory-based analysis is needed.
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Affiliation(s)
- Kim M Shuey
- Department of Sociology, Social Science Centre, University of Western Ontario, London, ON N6A 5C2, Canada.
| | - Andrea E Willson
- Department of Sociology, Social Science Centre, University of Western Ontario, London, ON N6A 5C2, Canada.
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Jatrana S, Richardson K, Crampton P. Is change in global self-rated health associated with change in affiliation with a primary care provider? Findings from a longitudinal study from New Zealand. Prev Med 2014; 64:32-6. [PMID: 24680875 DOI: 10.1016/j.ypmed.2014.03.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Revised: 02/19/2014] [Accepted: 03/10/2014] [Indexed: 10/25/2022]
Abstract
AIMS To investigate the association of self-rated health and affiliation with a primary care provider (PCP) in New Zealand. METHODS We used data from a New Zealand panel study of 22,000 adults. The main exposure was self-rated health, and the main outcome measure was affiliation with a PCP. Fixed effects conditional logistic models were used to control for observed time-varying and unobserved time-invariant confounding. RESULTS In any given wave, the odds of being affiliated with a PCP were higher for those in good and fair/poor health relative to those in excellent health. While affiliation for Europeans increased as reported health declined, the odds of being affiliated were lower for Māori respondents reporting very good or good health relative to those in excellent health. No significant differences in the association by age or gender were observed. CONCLUSIONS Our data support the hypothesis that those in poorer health are more likely to be affiliated with a PCP. Variations in affiliation for Māori could arise for several reasons, including differences in care-seeking behaviour and perceived need of care. It may also mean that the message about the benefits of primary health care is not getting through equally to all population groups.
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Affiliation(s)
- Santosh Jatrana
- Alfred Deakin Research Institute, Deakin University Waterfront Campus, Geelong, Victoria 3220, Australia.
| | - Ken Richardson
- Department of Public Health, Wellington School of Medicine and Health Sciences, University of Otago, PO Box 7343, Wellington, New Zealand
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Lederer V, Loisel P, Rivard M, Champagne F. Exploring the diversity of conceptualizations of work (dis)ability: a scoping review of published definitions. JOURNAL OF OCCUPATIONAL REHABILITATION 2014; 24:242-67. [PMID: 23884716 DOI: 10.1007/s10926-013-9459-4] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
PURPOSE Researchers are confronted to numerous definitions of work ability/disability, influenced by their context of emergence, discipline, purpose, underlying paradigm and relationship to time. This study provides an in-depth analysis of the concept through a systematic scoping review and the development of an integrative concept map of work (dis)ability. The research questions are: How has work (dis)ability been conceptualized from the perspectives of research, practice, policy and industry in the published scientific literature? How has the conceptualization of work (dis)ability evolved over time? METHODS A search strategy was designed with a library scientist to retrieve scientific publications containing explicit definition(s) of work (dis)ability in leading-edge databases. The screening and the extraction of the definitions were achieved by duplicate assessment. The definitions were subject to a comparative analysis based on the grounded theory approach. RESULTS In total, 423 abstracts were retrieved from the bibliographic databases. After removing duplicates, 280 unique records were screened for inclusion. A final set of 115 publications containing unique original conceptual definitions served as basis for analysis. CONCLUSIONS The scientific literature does not reflect a shared, integrated vision of the exact nature and dimensions of work (dis)ability. However, except for a few definitions, there seems to be a consensus that work (dis)ability is a relational concept resulting from the interaction of multiple dimensions that influence each other through different ecological levels. The conceptualization of work (dis)ability also seems to have become more dynamic over time. The way work (dis)ability is defined has important implications for research, compensation and rehabilitation.
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Affiliation(s)
- Valérie Lederer
- University of Montreal Public Health Research Institute, Montreal, QC, Canada,
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Pega F, Carter K, Kawachi I, Davis P, Blakely T. The impact of an unconditional tax credit for families on self-rated health in adults: Further evidence from the cohort study of 6900 New Zealanders. Soc Sci Med 2014; 108:115-9. [DOI: 10.1016/j.socscimed.2014.03.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 02/18/2014] [Accepted: 03/02/2014] [Indexed: 10/25/2022]
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Vogelsang EM. Self-rated health changes and oldest-old mortality. J Gerontol B Psychol Sci Soc Sci 2014; 69:612-21. [PMID: 24589929 DOI: 10.1093/geronb/gbu013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES This study explores how 2 measures of self-rated health (SRH) change are related to mortality among oldest-old adults. In doing so, it also considers how associations between SRH and mortality may depend on prior SRH. METHOD Data come from the Asset and Health Dynamics survey--the oldest-old portion of the Health and Retirement Study-and follow 6,233 individuals across 13 years. I use parametric hazard models to examine relationships between death and 2 measures of short-term SRH change--a computed measure comparing SRH at time t-1 and t, and a respondent-provided retrospectively reported change. RESULTS Respondents who demonstrate or report any SRH change between survey waves died at a greater rate than those with consistent SRH. After controlling for morbidity, individual characteristics, and SRH, those who changed SRH categories between survey waves and those who retrospectively reported an improvement in health continue to have a greater risk of death, when compared with those with no change. DISCUSSION These findings suggest that the well-established associations between SRH status and mortality may understate the risk of death for oldest-old individuals with recent subjective health improvements.
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Affiliation(s)
- Eric M Vogelsang
- Department of Sociology and Center for Demography and Ecology, University of Wisconsin-Madison.
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Cullati S, Rousseaux E, Gabadinho A, Courvoisier DS, Burton-Jeangros C. Factors of change and cumulative factors in self-rated health trajectories: a systematic review. ADVANCES IN LIFE COURSE RESEARCH 2014; 19:14-27. [PMID: 24796875 DOI: 10.1016/j.alcr.2013.11.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2013] [Revised: 11/04/2013] [Accepted: 11/04/2013] [Indexed: 06/03/2023]
Abstract
In Western societies, self-rated health (SRH) inequalities have increased over the past decades. Longitudinal studies suggest that the SRH trajectories of disadvantaged populations are declining at a faster rate than those of advantaged populations, resulting in an accumulation of (dis)advantages over the life course, as postulated by the Cumulative Advantage/Disadvantage (CAD) model. The objectives of this study are to conduct a systematic review of the factors influencing SRH trajectories in the adult population and to assess to what extent the findings support the CAD model. Based on the inclusion criteria, 36 articles, using 15 nationally representative databases, were reviewed. The results show that young age, high socioeconomic position and marital transitions (entering a partnership) are advantageous factors of change in SRH trajectories. However, evidence for cumulative influences supporting the CAD model remains limited: gender, ethnicity, education and employment status are only moderately associated with growing influences over time, and the cumulative influences of income, occupation, age and marital status are weak. In conclusion, this systematic review provides consolidated evidence on the factors influencing SRH trajectories, though the inclusion of only 15 nationally representative databases may limit the generalization of the results.
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Affiliation(s)
- Stéphane Cullati
- Swiss National Center of Competence for Research LIVES - Overcoming Vulnerability: Life Course Perspectives, Institute of Demographic and Life Course Studies, University of Geneva, Switzerland.
| | - Emmanuel Rousseaux
- Swiss National Center of Competence for Research LIVES - Overcoming Vulnerability: Life Course Perspectives, Institute of Demographic and Life Course Studies, University of Geneva, Switzerland; Department of Economics, University of Geneva, Switzerland
| | - Alexis Gabadinho
- Swiss National Center of Competence for Research LIVES - Overcoming Vulnerability: Life Course Perspectives, Institute of Demographic and Life Course Studies, University of Geneva, Switzerland
| | - Delphine S Courvoisier
- Swiss National Center of Competence for Research LIVES - Overcoming Vulnerability: Life Course Perspectives, Institute of Demographic and Life Course Studies, University of Geneva, Switzerland; Department of Psychology, Harvard University, United States
| | - Claudine Burton-Jeangros
- Swiss National Center of Competence for Research LIVES - Overcoming Vulnerability: Life Course Perspectives, Institute of Demographic and Life Course Studies, University of Geneva, Switzerland
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Carter KN, Gunasekara FI, Blakely T, Richardson K. Health shocks adversely impact participation in the labour force in a working age population: a longitudinal analysis. Aust N Z J Public Health 2013; 37:257-63. [PMID: 23731109 DOI: 10.1111/1753-6405.12068] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND It is well understood that health affects labour force participation (LFP). However, much of the published research has been on older (retiring age) populations and using subjective health measures. This paper aims to assess the impact of an objective measure of 'health shock' (cancer registration or hospitalisation) on LFP in a working age population using longitudinal panel study data and fixed effect regression analyses. METHODS Seven waves of data from 2002-09 from the longitudinal Survey of Family, Income and Employment (SoFIE) were used, including working aged individuals who consented to have their survey information linked to health records (n=6,780). Fixed effect conditional logistic regression was used to model the impact of health shocks (hospitalisation or cancer registration) in the previous year on labour force participation at date of annual interview. Models were stratified by gender, age group (25-39 years, 40-54 years) and gender by age group. RESULTS A health shock was associated with a significantly increased risk of subsequent non-participation in the labour force (odds ratio 1.54, 95%CI 1.30-1.82). Although interactions of age, sex and age by sex with health shock were not statistically significant, the association was largest in younger men and women. CONCLUSION Using an objective measure of health, we have shown that a health shock adversely affects subsequent labour force participation. There are a number of policy and practice implications relating to support for working age people who have hospitalisations.
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Affiliation(s)
- Kristie N Carter
- Health Inequalities Research Programme, School of Medicine and Health Sciences, University of Otago-Wellington, Wellington South, New Zealand.
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Pega F, Carter K, Kawachi I, Davis P, Gunasekara FI, Lundberg O, Blakely T. The impact of in-work tax credit for families on self-rated health in adults: a cohort study of 6900 New Zealanders. J Epidemiol Community Health 2013; 67:682-8. [DOI: 10.1136/jech-2012-202300] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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The role of different predictors in 20-year mortality among Krakow older citizens. Arch Gerontol Geriatr 2012; 56:524-30. [PMID: 23260334 DOI: 10.1016/j.archger.2012.11.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Revised: 11/22/2012] [Accepted: 11/23/2012] [Indexed: 12/21/2022]
Abstract
BACKGROUND The aim of this study was to assess the change in the predictive ability of gender-related 20-year all-cause mortality in community-dwelling older people. METHODS The baseline investigation was conducted in 1986-1987 and survival of 2472 subjects aged 65 years and older was followed up for 20 years. The associations of socioeconomic conditions and health measures with mortality were assessed using Cox hazard model with time-dependent covariates. RESULTS Our study confirmed that higher education and being employed during the baseline were protective factors in males, but not among females. Healthy lifestyle was a predictive factor for all-cause mortality for both men and women and its predictive value was strong over the whole observation period. The study showed that poor self-rated health (SRH) was a valid predictor of mortality in elderly women, but not in men, and the effect of the length of follow-up on mortality was not observed. Overall, different sets of all-cause mortality predictors were found for men and women. For men the role of socioeconomic status factors was confirmed as well as healthy lifestyle and presence of chronic conditions, especially coronary heart disease (CHD) and asthma. For women the most important predictors were lifestyle factors and the feeling of life-weariness as well as SRH and diabetes mellitus present during the baseline study. CONCLUSIONS The impact of most of the examined factors on mortality was found to be stable over the twenty years of observation with the exception of the self-reported CHD, whose predictive value decreased over time.
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Galenkamp H, Deeg DJH, Braam AW, Huisman M. "How was your health 3 years ago?" Predicting mortality in older adults using a retrospective change measure of self-rated health. Geriatr Gerontol Int 2012; 13:678-86. [PMID: 23170861 DOI: 10.1111/j.1447-0594.2012.00963.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2012] [Indexed: 11/29/2022]
Abstract
AIM Studies have shown better predictive value of self-rated health (SRH) for mortality when prospective change in SRH is considered. However, retrospective change is more feasible and might have better sensitivity to objective health changes. This study compares the predictive value for mortality of retrospectively measured change in SRH (based on a "then-test") with current SRH and prospectively measured change in SRH. METHODS Data from two waves of the Longitudinal Aging Study Amsterdam (2001-2003 and 2005-2006 [T0 ], n=1894) were used. Retrospective change was defined as the difference between SRH at T0 ("current SRH") and SRH measured with a then-test at T0 , asking for a renewed judgement of one's health at the previous wave. Prospective change was defined as change in SRH between the two waves. We applied Cox proportional hazards analysis to predict 5-year mortality. RESULTS Having poorer current SRH significantly predicted mortality (HR poor vs very good SRH=4.42). Declined SRH was associated with higher mortality risk, but only when measured prospectively (one point decline vs no change HR=1.33; two points decline HR=1.95). After adjusting for current SRH, neither change measure predicted mortality. Results were similar in subgroups that did and did not experience incident diseases or limitations between the two waves. CONCLUSIONS Neither retrospective, nor prospective changes in SRH improved the prediction of mortality in older adults over current SRH. These results imply that using a standard single indicator for self-rated health in research or clinical practice might suffice to identify those with a high risk of future negative health outcomes.
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Affiliation(s)
- Henrike Galenkamp
- Department of Epidemiology and Biostatistics, the EMGO Institute for Health and Care Research, Utrecht, the Netherlands.
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Datta Gupta N, Jürges H. Do workers underreport morbidity? The accuracy of self-reports of chronic conditions. Soc Sci Med 2012; 75:1589-94. [DOI: 10.1016/j.socscimed.2012.07.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2011] [Revised: 06/10/2012] [Accepted: 07/10/2012] [Indexed: 10/28/2022]
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