- Title
- Occupational characteristics and disability-free survival after retirement age : an exploratory analysis from the ASPREE study
- Creator
- Alif, Sheikh; Benke, Geza; Ronaldson, Kathlyn; Walker-Bone, Karen; Woods, Robyn; Tran, Cammie; Beilin, Lawrence; Tonkin, Andrew; Owen, Alice; McNeil, John
- Date
- 2023
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/198404
- Identifier
- vital:19026
- Identifier
-
https://doi.org/10.3389/fpubh.2023.1191343
- Identifier
- ISSN:2296-2565 (ISSN)
- Abstract
- Background: Certain occupational characteristics have been linked with poor health and reduced longevity. However, the association between occupational characteristics and survival free of disability in a post-retirement age group has not been investigated. Methods: We investigated outcomes in 12,215 healthy older Australian adults in the Aspirin in Reducing Events in the Elderly (ASPREE) and ASPREE Longitudinal Study of Older Persons (ALSOP) sub-study. The ISCO-88 major occupational groups, settings, and activity levels were assigned based on free-text job descriptions. The Finnish Job Exposure Matrix was used to assign occupational characteristics to the three longest-held jobs. The primary endpoint, disability-free survival, was defined as a composite measure of death, dementia, or persistent physical disability. The endpoint of all-cause mortality was analyzed separately. Because of multiple exploratory analyses, only those associations with a two-sided value of p less than 0.005 were considered statistically significant. Cox proportional hazard models were used to calculate adjusted hazard ratios. Results: Having worked in an ‘elementary’ occupation was associated with a reduction in disability-free survival. A specific impact on disability-free survival was observed among those whose work had involved high accident risk and adverse social climate. No significant relationship was identified with those previously exposed to sedentary work, vigorous physical activity, work primarily outdoors, or a range of other occupational characteristics. All-cause mortality was not increased among any of the occupational groups. Conclusion: This exploratory study found a reduction in disability-free survival among people who worked in ‘elementary’ occupations, with specific risks associated with occupations involving high accident risks and adverse social climate. Copyright © 2023 Alif, Benke, Ronaldson, Walker-Bone, Woods, Tran, Beilin, Tonkin, Owen and McNeil.
- Publisher
- Frontiers Media SA
- Relation
- Frontiers in Public Health Vol. 11, no. (2023), p.
- Rights
- All metadata describing materials held in, or linked to, the repository is freely available under a CC0 licence
- Rights
- http://creativecommons.org/licenses/by/4.0/
- Rights
- Copyright © 2023 Alif, Benke, Ronaldson, Walker-Bone, Woods, Tran, Beilin, Tonkin, Owen and McNeil.
- Rights
- Open Access
- Subject
- 4203 Health services and systems; 4206 Public health; Disability-free survival; Job exposure matrix; Mortality; Occupational characteristics; Older adult
- Full Text
- Reviewed
- Funder
- ALSOP was supported by funding from Monash University, ANZ Trustees, the Wicking Trust and the Mason Foundation. The ASPREE trial was supported by a grant from the National Institute on Aging and the National Cancer Institute at the National Institutes of Health (U01AG029824), the National Health and Medical Research Council of Australia (334047 and 1127060), and Monash University and the Victorian Cancer Agency. JMCN is supported through an NHMRC Leadership Fellowship (IG 1173690). The authors had full access to all of the data (including statistical reports and tables) in the study.
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