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Lahti AM, Mikkola TM, Wasenius NS, Törmäkangas T, Ikonen JN, Siltanen S, Eriksson JG, von Bonsdorff MB. Social Mobility and Health-Related Quality of Life Trajectory Classes Among Older Women and Men. J Aging Health 2024:8982643241242513. [PMID: 38557403 DOI: 10.1177/08982643241242513] [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: 04/04/2024]
Abstract
OBJECTIVES Changes in socioeconomic status (SES) during life may impact health in old age. We investigated whether social mobility and childhood and adulthood SES are associated with trajectories of health-related quality of life (HrQoL) over a 17-year period. METHODS We used data from the Helsinki Birth Cohort Study (n = 2003, 46% men, mean age 61.5 years). Social mobility was derived from childhood SES, obtained from healthcare records, and register-based adulthood SES. RESULTS Logistic regression models showed that lower adulthood SES was associated with lower physical HrQoL trajectories. Among men low (OR 3.95, p < .001), middle (OR 2.20, p = .006), and declining lifetime SES (OR 2.41, p = .001) were associated with lower physical HrQoL trajectories compared to men with high SES. Socioeconomic status was not associated with mental HrQoL trajectories. DISCUSSION Declining SES during life course may have negative health consequences, while improving SES is potentially as beneficial as high SES to later-life health among men.
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Affiliation(s)
- Anna-Maria Lahti
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyvaskyla, Finland
- Folkhälsan Research Center, Helsinki, Finland
| | - Tuija M Mikkola
- Folkhälsan Research Center, Helsinki, Finland
- Clinicum, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Population Health Unit, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Niko S Wasenius
- Folkhälsan Research Center, Helsinki, Finland
- Department of General Practice and Primary Health Care, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Timo Törmäkangas
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyvaskyla, Finland
| | - Jenni N Ikonen
- Folkhälsan Research Center, Helsinki, Finland
- Population Health Unit, Finnish Institute for Health and Welfare, Helsinki, Finland
- Department of General Practice and Primary Health Care, University of Helsinki, Helsinki, Finland
| | - Sini Siltanen
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyvaskyla, Finland
- Folkhälsan Research Center, Helsinki, Finland
| | - Johan G Eriksson
- Folkhälsan Research Center, Helsinki, Finland
- Department of General Practice and Primary Health Care, University of Helsinki, Helsinki, Finland
- Department of Obstetrics and Gynecology and Human Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Mikaela B von Bonsdorff
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyvaskyla, Finland
- Folkhälsan Research Center, Helsinki, Finland
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2
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Delgado-Angulo EK, Mangal M, Bernabé E. Socioeconomic inequalities in adult oral health across different ethnic groups in England. Health Qual Life Outcomes 2019; 17:85. [PMID: 31101052 PMCID: PMC6525386 DOI: 10.1186/s12955-019-1156-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 05/07/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Ethnic inequalities in oral health among British adults remain largely unexplored. This study explored the role of socioeconomic position (SEP) in explaining ethnic inequalities in oral health; and the consistency of socioeconomic inequalities in oral health across ethnic groups. METHODS Data from 45,599 adults, aged 16 years and over, who participated in the Health Survey for England were pooled across 5 years. The seven ethnic groups included were White British, Irish, Black Caribbean, Indian, Pakistani, Bangladeshi and Chinese. Edentulousness and toothache were the outcome measures. A composite measure of SEP was developed based on education, social class, income and economic activity using confirmatory factor analysis. Ethnic inequalities in oral health were assessed in logistic regression adjusting for sex, age, survey year and SEP. RESULTS Indian (OR: 0.55, 95%CI: 0.40-0.76), Pakistani (0.56, 0.38-0.83), Bangladeshi (0.35, 0.23-0.52) and Chinese (0.41, 0.25-0.66) were less likely to be edentulous than White British after controlling for SEP. Irish (1.22, 1.06-1.39) and Caribbean (1.37, 1.19-1.58) were more likely and Bangladeshi (0.83, 0.69-0.99) were less likely to have toothache than White British after controlling for SEP. Socioeconomic inequalities in edentulousness were consistently found across almost all ethnic groups while socioeconomic inequalities in toothache were found among White British and Irish only. CONCLUSION This study shows that the role of SEP in explaining ethnic inequalities in oral health depended on the outcome being investigated. Socioeconomic inequalities in oral health among minority ethnic groups did not consistently reflect the patterns found in White British.
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Affiliation(s)
- Elsa K Delgado-Angulo
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Denmark Hill Campus, Bessemer Road, London, SE5 9RS, UK.,Facultad de Estomatología, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Munisha Mangal
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Denmark Hill Campus, Bessemer Road, London, SE5 9RS, UK
| | - Eduardo Bernabé
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, Denmark Hill Campus, Bessemer Road, London, SE5 9RS, UK.
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3
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Roser K, Mader L, Baenziger J, Sommer G, Kuehni CE, Michel G. Health-related quality of life in Switzerland: normative data for the SF-36v2 questionnaire. Qual Life Res 2019; 28:1963-1977. [PMID: 30848444 PMCID: PMC6571102 DOI: 10.1007/s11136-019-02161-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2019] [Indexed: 11/28/2022]
Abstract
Purpose Health-related quality of life (HRQOL) is an important concept to describe well-being of the general population and persons with diseases. The short form-36 (SF-36) is a widely used questionnaire assessing self-reported HRQOL in eight health domains. The aims of this study were to provide normative data for the SF-36 version 2 (SF-36v2) for all language regions in Switzerland and weighting coefficients to calculate two summary measures for physical and mental health. Methods A random representative (regarding age, sex, and language region) sample of people living in Switzerland aged 18–75 years in 2015 was eligible for our questionnaire survey. We calculated the eight health domain subscales for different subsamples based on sociodemographic characteristics. Two summary measures for physical and mental health were derived using data-based factor score coefficients and calculated for the subsamples. Results A total of 1209 persons completed the SF-36v2 (mean age 48.7 years, 58.1% women). The SF-36v2 was valid and reliable in Switzerland. Physical health was better in men (p = 0.012) and younger persons (p < 0.001). Mental health was better in men (p < 0.001) and older persons (p < 0.001). Regarding regional differences, we found better physical (p = 0.002) and mental (p < 0.001) health in German speaking persons compared to French and Italian speaking persons. Conclusions This paper presents the first SF-36v2 normative data for Switzerland, which are based on a recent study in a representative sample. Our normative data and weighting coefficients will enable future studies to compare HRQOL assessed by the SF-36 in healthy and diseased persons to a representative Swiss sample. Electronic supplementary material The online version of this article (10.1007/s11136-019-02161-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Katharina Roser
- Department of Health Sciences and Health Policy, University of Lucerne, Frohburgstrasse 3, PO Box 4466, 6002, Lucerne, Switzerland
| | - Luzius Mader
- Department of Health Sciences and Health Policy, University of Lucerne, Frohburgstrasse 3, PO Box 4466, 6002, Lucerne, Switzerland
| | - Julia Baenziger
- Department of Health Sciences and Health Policy, University of Lucerne, Frohburgstrasse 3, PO Box 4466, 6002, Lucerne, Switzerland
| | - Grit Sommer
- Swiss Childhood Cancer Registry, Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.,Department of Paediatrics, University Children's Hospital, University of Bern, Bern, Switzerland
| | - Claudia E Kuehni
- Swiss Childhood Cancer Registry, Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.,Department of Paediatrics, University Children's Hospital, University of Bern, Bern, Switzerland
| | - Gisela Michel
- Department of Health Sciences and Health Policy, University of Lucerne, Frohburgstrasse 3, PO Box 4466, 6002, Lucerne, Switzerland.
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4
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Murayama H, Fujiwara T, Tani Y, Amemiya A, Matsuyama Y, Nagamine Y, Kondo K. Long-term Impact of Childhood Disadvantage on Late-Life Functional Decline Among Older Japanese: Results From the JAGES Prospective Cohort Study. J Gerontol A Biol Sci Med Sci 2018; 73:973-979. [PMID: 28957992 DOI: 10.1093/gerona/glx171] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 09/09/2017] [Indexed: 11/14/2022] Open
Abstract
Background Increasing evidence suggests an impact of childhood disadvantage on late-life functional impairment in Western countries. However, the processes by which childhood disadvantage affects functional capacity are influenced by several factors unique to particular societies. We examined the impact of childhood disadvantage on functional decline among older Japanese, using a large-scale prospective cohort study. Methods Data came from surveys conducted in 2010 and 2013 as part of the Japan Gerontological Evaluation Study (JAGES), a nationwide cohort study targeting community-dwelling people aged 65 years and over. Childhood disadvantage included subjective childhood socioeconomic status (SES), body height, and educational level. The sample was stratified by age at baseline (65-69, 70-74, 75-79, and ≥ 80 years). Results A total of 11,601 respondents were analyzed. In the 65-69-year group, lower childhood SES was associated with functional decline but this association was mediated by adult SES. In contrast, childhood SES was independently associated with functional decline in the older cohort. In the 75-79-year group, lower childhood SES was associated with functional decline. However, in the ≥ 80-year group, people with higher childhood SES were more likely to experience functional decline. Shorter height was associated with functional decline in the 70-74-year group. Higher education was related to functional decline in all age groups except the ≥ 80-year group. Conclusions These findings suggest that childhood disadvantage affects functional decline but its effect varies by age cohort. The mechanisms underlying the association between childhood disadvantage and functional decline may be influenced by social and historical context.
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Affiliation(s)
| | - Takeo Fujiwara
- Department of Global Health Promotion, Tokyo Medical and Dental University (TMDU), Japan
| | - Yukako Tani
- Department of Global Health Promotion, Tokyo Medical and Dental University (TMDU), Japan.,Japan Society for the Promotion of Science, Tokyo
| | - Airi Amemiya
- Department of Social Medicine, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Yusuke Matsuyama
- Department of Global Health Promotion, Tokyo Medical and Dental University (TMDU), Japan.,Japan Society for the Promotion of Science, Tokyo
| | - Yuiko Nagamine
- Center for Preventive Medical Sciences, Chiba University, Japan
| | - Katsunori Kondo
- Center for Preventive Medical Sciences, Chiba University, Japan.,Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Aichi, Japan
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5
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Kwon E, Park S. Heterogeneous Trajectories of Physical and Mental Health in Late Middle Age: Importance of Life-Course Socioeconomic Positions. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14060582. [PMID: 28556801 PMCID: PMC5486268 DOI: 10.3390/ijerph14060582] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 05/24/2017] [Accepted: 05/26/2017] [Indexed: 11/16/2022]
Abstract
Drawing on life course and cumulative disadvantage theory, this study examines heterogeneous trajectories of functional limitations and depressive symptoms among late middle-aged individuals. This study used prospective data from 6010 adults, 51 to 64 years old, collected over a 12-year-period from the Health and Retirement Study. Considering the empirical proposition that several physical and mental trajectories may exist, Latent Class Growth Modeling was used. Five heterogeneous patterns of joint trajectories (Relatively healthy, Moderately improving, Steadily deteriorating, Steeply deteriorating, and Persistently high comorbid) were identified. Early life adversity was related to an increasing risk of declines in physical and mental health. The Persistently high comorbid class was characterized by a concentration of disadvantages over the life course. The development of public health interventions could help reduce co-existing physical and mental health problems, especially during late middle-age.
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Affiliation(s)
- Eunsun Kwon
- Center for Social Science, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea.
| | - Sojung Park
- George Warren Brown School of Social Work at Washington University in One Brookings Drive, Saint Louis, MO 63105, USA.
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Kendig H, Loh V, O'Loughlin K, Byles J, Nazroo JY. Pathways to Well-Being in Later Life: Socioeconomic and Health Determinants Across the Life Course of Australian Baby Boomers. JOURNAL OF POPULATION AGEING 2015; 9:49-67. [PMID: 27069515 PMCID: PMC4785210 DOI: 10.1007/s12062-015-9132-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Accepted: 08/05/2015] [Indexed: 11/29/2022]
Abstract
In many countries like Australia and the United States, baby boomers are referred to as the ‘lucky cohort’, yet there has been little research on the origins and extent of inequalities within this cohort. This study uses path analysis to investigate direct and indirect effects of childhood and adult socioeconomic status and health on two subjective well-being measures: quality of life and life satisfaction. Retrospective life course data were obtained for 1,261 people aged 60 to 64 in the 2011–12 Life Histories and Health survey, a sub-study of the Australian 45 and Up Study. Supporting an accumulation model, the number of negative childhood and adult exposures were inversely related to both types of well-being. Consistent with a critical period model, childhood exposures had small but significant effects on subjective well-being and were relatively more important for quality of life than for life satisfaction. However, these childhood effects were largely indirect and significantly mediated by more proximal adult exposures, providing support for a pathway model. A key implication of this research is that the critical period for later life well-being is significant in adulthood rather than childhood, suggesting that there may be key opportunities for improving individuals’ later life well-being far beyond the early, formative years. This research highlights the importance of understanding how earlier life exposures impact experiences in later life, and investing in health and socioeconomic opportunities to reduce inequalities across all stages of life.
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Affiliation(s)
- Hal Kendig
- Centre for Research on Ageing, Health, and Well-being, Research School of Population Health, Australian National University, Building 62A, Eggleston Road, Canberra, ACT 0200 Australia.,ARC Centre of Excellence in Population Ageing Research (CEPAR), Sydney, Australia
| | - Vanessa Loh
- ARC Centre of Excellence in Population Ageing Research (CEPAR), Sydney, Australia.,School of Psychology, Brennan MacCallum Building (A18), University of Sydney, Sydney, NSW 2006 Australia
| | - Kate O'Loughlin
- ARC Centre of Excellence in Population Ageing Research (CEPAR), Sydney, Australia.,Ageing, Work and Health Research Unit, Faculty of Health Sciences, University of Sydney, 75 East St, Lidcombe, Sydney, NSW 1825 Australia
| | - Julie Byles
- ARC Centre of Excellence in Population Ageing Research (CEPAR), Sydney, Australia.,Research Centre for Gender, Health and Ageing, University of Newcastle, University Drive, Callaghan, NSW 2308 Australia
| | - James Y Nazroo
- ARC Centre of Excellence in Population Ageing Research (CEPAR), Sydney, Australia.,School of Social Sciences, University of Manchester, Manchester, M13 9PL England UK
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7
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Tarkiainen L, Martikainen P, Laaksonen M, Aaltonen M. Childhood family background and mortality differences by income in adulthood: fixed-effects analysis of Finnish siblings. Eur J Public Health 2014; 25:305-10. [PMID: 25477130 DOI: 10.1093/eurpub/cku196] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Events and conditions during childhood have been found to affect health and mortality at later stages in life. We studied whether childhood conditions explain the observed all-cause and cause-specific mortality disparity between income groups in adulthood. METHODS We used a 10% register linked sample of Finnish households in the 1950 census identifying 51 647 children aged 0-14 with at least one sibling of the same sex and followed them for mortality from the age 35 until ages 57-72. Using Cox regression with sibling design, we estimated hazard ratios (HRs) for quintiles of personal income at the age 35. We controlled for observed childhood family sociodemographic characteristics and allowed different baseline hazard functions for each group of siblings in order to control for all shared unobserved characteristics within families. RESULTS Accounting for the observed childhood characteristics did not attenuate the income disparity in mortality, whereas adjusting for the sociodemographic characteristics in adulthood reduced the difference of the lowest quintiles by ∼70% among men and 30-40% among women. Controlling for the unobserved childhood characteristics in the sibling design did not provide any further explanation to the income differentials in mortality. This applied also for cause-specific mortality among men. HR to the cardiovascular diseases was 38% higher and 73% higher in alcohol, accidental and violent causes in the lowest quintile even after adjusting for all observed and unobserved characteristics. CONCLUSIONS The excess mortality in the lowest income quintiles persists even after shared childhood family conditions among siblings are accounted for.
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Affiliation(s)
- Lasse Tarkiainen
- 1 Population Research Unit, Department of Social Research, University of Helsinki, FIN-00014 Helsinki, Finland
| | - Pekka Martikainen
- 1 Population Research Unit, Department of Social Research, University of Helsinki, FIN-00014 Helsinki, Finland
| | - Mikko Laaksonen
- 2 Finnish Centre for Pensions, Research Department, Helsinki, Finland
| | - Mikko Aaltonen
- 3 National Research Institute of Legal Policy, Criminological Research Unit, Helsinki, Finland
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8
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Shen K, Zeng Y. Direct and indirect effects of childhood conditions on survival and health among male and female elderly in China. Soc Sci Med 2014; 119:207-14. [PMID: 25007734 DOI: 10.1016/j.socscimed.2014.07.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2013] [Revised: 06/05/2014] [Accepted: 07/02/2014] [Indexed: 01/06/2023]
Abstract
This paper investigates whether childhood conditions affect survival and health, both directly and indirectly through the mediating variable of adulthood socioeconomic status, among Chinese elderly. Using data from the 2008-2009 and 2011-2012 waves of the Chinese Longitudinal Healthy Longevity Survey, we apply structural equation models to estimate these effects. We find that favorable childhood conditions exert a negative direct impact on survival probability at senior ages, possibly resulting from mortality selection. Our results also support the pathways model, which indicates that advantageous childhood conditions improve socioeconomic status in adulthood and thus indirectly promote longevity and health at advanced ages. Combining the direct and indirect effects, the total effects of childhood advantages on survival and health are positive. We further demonstrate that direct and indirect effects of childhood conditions are stronger for women than they are for men. Our findings suggest that public policies that target childhood wellbeing may have far-reaching protective impacts on health among seniors.
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Affiliation(s)
- Ke Shen
- Institute of Population Research, School of Social Development and Public Policy, Fudan University, Shanghai, 200433, China.
| | - Yi Zeng
- Center for the Study of Aging and Human Development and Geriatric Division of Medical School, Duke University, Durham, NC 27710, USA; Center for Healthy Aging and Development Studies, National School of Development, Peking University, Beijing, 100871, China
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9
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Mishra GD, Black S, Stafford M, Cooper R, Kuh D. Childhood and maternal effects on physical health related quality of life five decades later: the British 1946 birth cohort. PLoS One 2014; 9:e88524. [PMID: 24670776 PMCID: PMC3966737 DOI: 10.1371/journal.pone.0088524] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2013] [Accepted: 01/07/2014] [Indexed: 12/15/2022] Open
Abstract
Limited research has been done on the relationships between childhood factors and adult physical health related quality of life, with the underlying pathways not fully elucidated. Data from 2292 participants of the British 1946 birth cohort were used to examine the relationship of childhood characteristics and family environment with principal component summary (PCS) scores and the physical functioning (PF) subscale of the SF-36 at age 60–64 years. Impaired physical functioning was defined as the lowest quartile scores in the PF subscale. Childhood factors (father in manual social class versus non-manual (β = −2.34; 95%CI: −3.39, −1.28) and poor maternal health versus good/excellent maternal health (β = −6.18; −8.78, −3.57)) were associated with lower PCS scores at 60–64 years. Adult health behaviours (increasing BMI, lifelong smoking, and lower physical activity) at 53 years were identified as strong risk factors for lower PCS scores. After adjusting for these factors and education level (N = 1463), only poor maternal health remained unattenuated (β = −5.07; −7.62, −2.51). Similarly poor maternal health doubled the risk of reporting impaired PF (Odds ratio = 2.45; 95%CI: 1.39, 4.30); serious illness in childhood (OR = 1.44; 1.01, 2.06) and lower educational level attained were also risk factors for impaired PF (N = 1526). While findings suggest the influence of father's social class on physical health related quality of life are mediated by modifiable adult social factors and health behaviours; health professionals should also be mindful of the inter-generational risk posed by poor maternal health on the physical health related quality of life of her offspring almost five decades later.
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Affiliation(s)
- Gita D. Mishra
- School of Population Health, University of Queensland, Brisbane, Australia
- MRC Unit for Lifelong Health and Ageing, University College London, London, United Kingdom
- * E-mail:
| | - Stephanie Black
- MRC Unit for Lifelong Health and Ageing, University College London, London, United Kingdom
| | - Mai Stafford
- MRC Unit for Lifelong Health and Ageing, University College London, London, United Kingdom
| | - Rachel Cooper
- MRC Unit for Lifelong Health and Ageing, University College London, London, United Kingdom
| | - Diana Kuh
- MRC Unit for Lifelong Health and Ageing, University College London, London, United Kingdom
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10
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Kamphuis CB, Turrell G, Giskes K, Mackenbach JP, van Lenthe FJ. Life course socioeconomic conditions, adulthood risk factors and cardiovascular mortality among men and women: A 17-year follow up of the GLOBE study. Int J Cardiol 2013; 168:2207-13. [DOI: 10.1016/j.ijcard.2013.01.219] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Revised: 12/13/2012] [Accepted: 01/18/2013] [Indexed: 12/12/2022]
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11
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Kamphuis CBM, Turrell G, Giskes K, Mackenbach JP, van Lenthe FJ. Socioeconomic inequalities in cardiovascular mortality and the role of childhood socioeconomic conditions and adulthood risk factors: a prospective cohort study with 17-years of follow up. BMC Public Health 2012; 12:1045. [PMID: 23217053 PMCID: PMC3539932 DOI: 10.1186/1471-2458-12-1045] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Accepted: 11/17/2012] [Indexed: 11/10/2022] Open
Abstract
Background The mechanisms underlying socioeconomic inequalities in mortality from cardiovascular diseases (CVD) are largely unknown. We studied the contribution of childhood socioeconomic conditions and adulthood risk factors to inequalities in CVD mortality in adulthood. Methods The prospective GLOBE study was carried out in the Netherlands, with baseline data from 1991, and linked with the cause of death register in 2007. At baseline, participants reported on adulthood socioeconomic position (SEP) (own educational level), childhood socioeconomic conditions (occupational level of respondent’s father), and a broad range of adulthood risk factors (health behaviours, material circumstances, psychosocial factors). This present study is based on 5,395 men and 6,306 women, and the data were analysed using Cox regression models and hazard ratios (HR). Results A low adulthood SEP was associated with increased CVD mortality for men (HR 1.84; 95% CI: 1.41-2.39) and women (HR 1.80; 95%CI: 1.04-3.10). Those with poorer childhood socioeconomic conditions were more likely to die from CVD in adulthood, but this reached statistical significance only among men with the poorest childhood socioeconomic circumstances. About half of the investigated adulthood risk factors showed significant associations with CVD mortality among both men and women, namely renting a house, experiencing financial problems, smoking, physical activity and marital status. Alcohol consumption and BMI showed a U-shaped relationship with CVD mortality among women, with the risk being significantly greater for both abstainers and heavy drinkers, and among women who were underweight or obese. Among men, being single or divorced and using sleep/anxiety drugs increased the risk of CVD mortality. In explanatory models, the largest contributor to adulthood CVD inequalities were material conditions for men (42%; 95% CI: −73 to −20) and behavioural factors for women (55%; 95% CI: -191 to −28). Simultaneous adjustment for adulthood risk factors and childhood socioeconomic conditions attenuated the HR for the lowest adulthood SEP to 1.34 (95% CI: 0.99-1.82) for men and 1.19 (95% CI: 0.65-2.15) for women. Conclusions Adulthood material, behavioural and psychosocial factors played a major role in the explanation of adulthood SEP inequalities in CVD mortality. Childhood socioeconomic circumstances made a modest contribution, mainly via their association with adulthood risk factors. Policies and interventions to reduce health inequalities are likely to be most effective when considering the influence of socioeconomic circumstances across the entire life course and in particular, poor material conditions and unhealthy behaviours in adulthood.
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Affiliation(s)
- Carlijn B M Kamphuis
- Department of Public Health, Erasmus University Medical Centre, PO Box 2040, Rotterdam, CA 3000, The Netherlands.
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12
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Tooth L, Mishra G. Intergenerational educational mobility on general mental health and depressive symptoms in young women. Qual Life Res 2012; 22:1589-602. [PMID: 23138380 DOI: 10.1007/s11136-012-0310-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2012] [Indexed: 10/27/2022]
Abstract
PURPOSE To investigate how intergenerational educational mobility between women and their parents influences mental health/depressive symptoms in women. METHOD We studied 5,619 women aged 31-36 years in 2009 from the Australian Longitudinal Study on Women's Health. The short-form-36 Mental Component Summary Scores [MCS] measured mental health and the Centre for Epidemiologic Studies Depression Scale [CES-D] measured depressive symptoms. Multiple regression analyses, with adjustment for confounders, were used. RESULTS Greater downward mobility from mothers (mother high to self low) [MCS regression estimate [β] -3.35; 95% confidence interval [CI] -5.6,-1.1; CES-D β 1.94; 95% CI, 0.7,3.2], and greater (father high to self low MCS β,-2.53; 95% CI -4.8,-0.3] and moderate (father high to self intermediate MCS β -1.71; 95% CI -3.3,-0.1] downward mobility from fathers were associated with poorer mental health in women. Another strongly consistent influence on poor mental health was answering 'don't know/not applicable' about parental education [mother-self MCS β -1.34; 95% CI, -2.3,-0.4; mother-self CES-D β 0.52; 95% CI 0.01,1.0; father-self MCS β -1.19; 95% CI -2.1,-0.3]. CONCLUSIONS There are subtle differences for same and opposite-sex parent-daughter relationships on the impact of downwards intergenerational educational mobility on mental health in young women. These results suggest the effect of own educational attainment on mental health depends on the degree of disparity between self and parent. Future studies should consider 'don't know' as a separate category rather than treating it as a 'missing' response.
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Affiliation(s)
- Leigh Tooth
- School of Population Health, Mayne Medical School, The University of Queensland, Public Health Building, Herston Rd, Herston, Brisbane, QLD, 4006, Australia.
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Doryńska A, Pająk A, Kubinova R, Malyutina S, Tamosiunas A, Pikhart H, Peasey A, Nikitin Y, Marmot M, Bobak M. Socioeconomic circumstances, health behaviours and functional limitations in older persons in four Central and Eastern European populations. Age Ageing 2012; 41:728-35. [PMID: 22923605 PMCID: PMC3476830 DOI: 10.1093/ageing/afs114] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Accepted: 06/20/2012] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVES to investigate functional limitations and their association with socioeconomic factors in four Central and Eastern European populations. METHODS a cross-sectional study of random population samples in Novosibirsk (Russia), Krakow (Poland), Kaunas (Lithuania) and six Czech towns participating in the HAPIEE study. Functional limitations (classified into tertiles of the SF-36 physical functioning subscale), socioeconomic circumstances and health behaviours were available for 34,431 subjects aged 45-69 years. RESULTS the proportion of subjects in the worst tertile of the functional limitations score (≤80% of the maximum score) ranged from 21% of the men in Kaunas to 48% in Krakow women. In multivariate ordered logistic regression, functional limitations were strongly inversely associated with education and positively with material deprivation and with being economically inactive. Functional limitations were more common in male smokers and less common in alcohol drinkers. Socioeconomic characteristics explained some of the differences in functional limitations between populations. Health behaviours explained some of the differences between social groups in both genders and between populations in women. CONCLUSION unexpectedly, functional limitations were not most common in the sample from Russia, the country with the highest mortality rates. All socioeconomic measures were strongly associated with functional limitations and made some contribution towards explaining differences in limitations between populations.
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Affiliation(s)
| | | | | | - Sofia Malyutina
- Institute of Internal Medicine, Novosibirsk, Russian Federation
| | | | - Hynek Pikhart
- Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London WC1E 6BT, UK
| | - Anne Peasey
- Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London WC1E 6BT, UK
| | - Yuri Nikitin
- Institute of Internal Medicine, Novosibirsk, Russian Federation
| | - Michael Marmot
- Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London WC1E 6BT, UK
| | - Martin Bobak
- Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London WC1E 6BT, UK
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14
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Niedzwiedz CL, Katikireddi SV, Pell JP, Mitchell R. Life course socio-economic position and quality of life in adulthood: a systematic review of life course models. BMC Public Health 2012; 12:628. [PMID: 22873945 PMCID: PMC3490823 DOI: 10.1186/1471-2458-12-628] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Accepted: 08/03/2012] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND A relationship between current socio-economic position and subjective quality of life has been demonstrated, using wellbeing, life and needs satisfaction approaches. Less is known regarding the influence of different life course socio-economic trajectories on later quality of life. Several conceptual models have been proposed to help explain potential life course effects on health, including accumulation, latent, pathway and social mobility models. This systematic review aimed to assess whether evidence supported an overall relationship between life course socio-economic position and quality of life during adulthood and if so, whether there was support for one or more life course models. METHODS A review protocol was developed detailing explicit inclusion and exclusion criteria, search terms, data extraction items and quality appraisal procedures. Literature searches were performed in 12 electronic databases during January 2012 and the references and citations of included articles were checked for additional relevant articles. Narrative synthesis was used to analyze extracted data and studies were categorized based on the life course model analyzed. RESULTS Twelve studies met the eligibility criteria and used data from 10 datasets and five countries. Study quality varied and heterogeneity between studies was high. Seven studies assessed social mobility models, five assessed the latent model, two assessed the pathway model and three tested the accumulation model. Evidence indicated an overall relationship, but mixed results were found for each life course model. Some evidence was found to support the latent model among women, but not men. Social mobility models were supported in some studies, but overall evidence suggested little to no effect. Few studies addressed accumulation and pathway effects and study heterogeneity limited synthesis. CONCLUSIONS To improve potential for synthesis in this area, future research should aim to increase study comparability. Recommendations include testing all life course models within individual studies and the use of multiple measures of socio-economic position and quality of life. Comparable cross-national data would be beneficial to enable investigation of between-country differences.
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Affiliation(s)
- Claire L Niedzwiedz
- Institute of Health and Wellbeing, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Srinivasa V Katikireddi
- Medical Research Council/Chief Scientist Office Social and Public Health Sciences Unit, Glasgow, UK
| | - Jill P Pell
- Institute of Health and Wellbeing, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Richard Mitchell
- Institute of Health and Wellbeing, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
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15
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Chazelle E, Lemogne C, Morgan K, Kelleher CC, Chastang JF, Niedhammer I. Explanations of educational differences in major depression and generalised anxiety disorder in the Irish population. J Affect Disord 2011; 134:304-14. [PMID: 21676469 DOI: 10.1016/j.jad.2011.05.049] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2010] [Revised: 04/14/2011] [Accepted: 05/26/2011] [Indexed: 11/26/2022]
Abstract
BACKGROUND Social inequalities in mental disorders have been described, but studies that explain these inequalities are lacking, especially those using diagnostic interviews. This study investigates the contribution of various explanatory factors to the association between educational level and major depression and generalised anxiety disorder in Irish men and women. METHODS The study population comprised a national random sample of 5771 women and 4207 men aged 18 or more in Ireland (SLÁN 2007 survey). Major depression and generalised anxiety disorder were measured using a standardised diagnostic interview (CIDI-SF). Four groups of explanatory factors were explored: material, psychosocial, and behavioural factors, and chronic disease. RESULTS For both genders, low educational level increased the risk of both mental disorders. Material factors, especially no private health insurance, but also no car, housing tenure, insufficient food budget, and unemployment (for men), made the highest contribution (stronger for men than for women) in explaining the association between education and both mental disorders. Psychosocial (especially formal social participation, social support and marital status) and behavioural factors (smoking and physical activity for both genders, and alcohol and drug use for men) and chronic disease made low independent contributions in explaining the association between education and both mental disorders. LIMITATIONS Given the cross-sectional study design, no causal conclusion could be drawn. CONCLUSIONS Targeting various material, psychosocial, and behavioural factors, as well as chronic diseases may help to reduce educational differences in depression and anxiety in the general population.
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Affiliation(s)
- Emilie Chazelle
- INSERM, U1018, CESP Centre for Research in Epidemiology and Population Health, Villejuif, France
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16
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Ahnquist J, Wamala SP. Economic hardships in adulthood and mental health in Sweden. The Swedish National Public Health Survey 2009. BMC Public Health 2011; 11:788. [PMID: 21989478 PMCID: PMC3206480 DOI: 10.1186/1471-2458-11-788] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2011] [Accepted: 10/11/2011] [Indexed: 11/10/2022] Open
Abstract
Background Possible accumulative effects of a combined economic hardship's measure, including both income and non-income related economic hardships measures, on mental health has not been well investigated. The aim of this paper was to investigate; (i) independent associations between multiple measures of economic hardships and mental health problems, and (ii) associations between a combined economic hardships measure and mental health problems. Methods We analysed data from the 2009 Swedish National Survey of Public Health comprising a randomly selected representative national sample combined with a randomly selected supplementary sample from four county councils and three municipalities consisting of 23,153 men and 28,261 women aged 16-84 years. Mental health problems included; psychological distress (GHQ-12), severe anxiety and use of antidepressant medication. Economic hardship was measured by a combined economic hardships measure including low household income, inability to meet expenses and lacking cash reserves. Results The results from multivariate adjusted (age, country of birth, educational level, occupational status, employment status, family status and long term illness) logistic regression analysis indicate that self-reported current economic difficulties (inability to pay for ordinary bills and lack of cash reserves), were significantly associated with both women's and men's mental health problems (all indicators), while low income was not. In addition, we found a statistically significant graded association between mental health problems and levels of economic hardships. Conclusions The findings indicate that indicators of self-reported current economic difficulties seem to be more strongly associated with poor mental health outcomes than the more conventional measure low income. Furthermore, the likelihood of mental health problems differed significantly in a graded fashion in relation to levels of economic hardships.
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Affiliation(s)
- Johanna Ahnquist
- Department of Public Health Sciences, Division of Applied Public Health, Karolinska Institutet, Stockholm, Sweden.
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Khlat M, Jusot F, Ville I. Social origins, early hardship and obesity: a strong association in women, but not in men? Soc Sci Med 2009; 68:1692-9. [PMID: 19297066 DOI: 10.1016/j.socscimed.2009.02.024] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2008] [Indexed: 12/31/2022]
Abstract
This study investigates the relation between early life conditions and adult obesity in France, using a rich data set collected through the 2003 nationally representative Life History Survey. No salient factor emerged in men, while in women, after controlling for current socio-demographic characteristics, a relation was found between obesity and the following factors: father's occupation (OR=3.2 for women whose father was a clerical worker, versus those whose father was in a higher-level occupation); experience of economic hardship in childhood (OR=2.0), and; high parity (OR=2.1 for parities of more than 3 versus parity of 1). Neither early family history nor mother's working status surfaced as significant factors. Those findings highlight a definite gender pattern, with a strong association between early disadvantage and obesity in women, but not in men. Potential mechanisms are discussed, particularly the "habitus", the "thrifty phenotype" and the "feast-famine" hypotheses, and possible interactions with childbearing and motherhood. An integration of social and biological perspectives is needed to reach a better understanding of the processes involved, and to achieve progress in primary and secondary prevention.
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Affiliation(s)
- Myriam Khlat
- INED, 133 boulevard Davout, 75980 Paris Cedex 20, France.
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