Abstract
Objectives
This paper examines whether retirement differentially affects body mass index (BMI) patterns by occupation; occupation embodies differences in on-the-job physical demands as well as socioeconomic characteristics that could lead to variation in post-retirement BMI.
Methods
We use 12 years of national data from the US and hierarchical linear models to compare BMI trajectories among four broad occupational classes.
Results
We find that those in service and other blue-collar occupations have significant increases in the slopes of their BMI trajectories after retirement, whereas participants in white-collar occupations exhibit no change. This may be due to differences in the physical requirements across blue and white collar jobs or differences in health habits post-retirement.
Conclusions
Retirement may provide an opportunity to help prevent obesity in older individuals, especially blue collar workers.
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Acknowledgments
This work was supported by Grant Number RL1AA017542 from the National Institute on Alcohol Abuse and Alcoholism to Yale University and Grant Number R01AG027045 from the National Institute on Aging to Yale University. We would like to acknowledge the research support of Maureen E. Canavan of Yale University and Ekaterina Foerster.
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Gueorguieva, R., Sindelar, J.L., Wu, R. et al. Differential changes in body mass index after retirement by occupation: hierarchical models. Int J Public Health 56, 111–116 (2011). https://doi.org/10.1007/s00038-010-0166-z
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DOI: https://doi.org/10.1007/s00038-010-0166-z