Cited by 62Physical Activity and HealthCardiac Health and Mental HealthCardiovascular and exercise physiology

Association of midlife cardiorespiratory fitness with incident depression and cardiovascular death after depression in later life

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Willis, Benjamin L., Leonard, David, Barlow, Carolyn E., Martin, Scott B., DeFina, Laura F., Trivedi, Madhukar H.·2018·JAMA Psychiatry

Abstract

Importance: Cardiorespiratory fitness (hereinafter referred to as fitness) as estimated by exercise testing is a modifiable risk factor independently associated with chronic diseases, cardiovascular disease (CVD) events, and mortality, but the association of fitness at midlife with incidence of later-life depression and the risk of CVD mortality after a depression diagnosis is unknown. Objective: To determine whether fitness measured in midlife would be inversely associated with later-life CVD mortality with antecedent depression. Design, Setting, and Participants: This retrospective cohort study at a single-center, community-based preventive medicine clinic was performed as part of the Cooper Center Longitudinal Study. Data were collected from January 13, 1971, through December 31, 2009, and analyzed from October 6, 2015, through August 14, 2017. Participants included generally healthy men and women who presented for preventive medicine examinations at midlife and who were eligible for Medicare from 1999 to 2010. Those with a self-reported history of depression, myocardial infarction, or stroke at examination were excluded. Exposures: Objective midlife fitness estimated from results of treadmill exercise testing. Main Outcomes and Measures: Depression diagnosis from Medicare claims files using established algorithms and CVD mortality from National Death Index records. Results: A total of 17 989 participants (80.2% men) with a mean (SD) age of 50.0 (8.7) years were included. After 117 218 person-years of Medicare follow-up, 2701 depression diagnoses, 610 deaths due to CVD without prior depression, and 231 deaths due to CVD after depression were observed. A high level of fitness in midlife was associated with a 16% lower risk of depression (hazard ratio [HR], 0.84; 95% CI, 0.74-0.95) compared with a low level of fitness. A high fitness level was also associated with a 61% lower risk of death due to CVD without depression (HR, 0.39; 95% CI, 0.31-0.48) compared with a low level of fitness. After a diagnosis of depression, a high fitness level was associated with a 56% lower risk of death due to CVD (HR, 0.44; 95% CI, 0.31-0.64) compared with a low fitness level. Conclusions and Relevance: Midlife fitness is associated with a lower risk of later-life depression, CVD mortality, and CVD mortality after incident later-life depression. These findings suggest the importance of midlife fitness in primary prevention of depression and subsequent CVD mortality in older age and should encourage physicians to consider fitness and physical activity in promoting healthy aging.

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Authors
Willis, B. L., Leonard, D., Barlow, C. E., Martin, S. B., DeFina, L. F., & Trivedi, M. H.
Affiliations
  • Cooper Institute (US)
  • University of North Texas (US)
  • The University of Texas Southwestern Medical Center (US)
Corresponding author
Willis, Benjamin L.
Venue
JAMA Psychiatry
Published
2018-09-01
Volume
75
Issue
9
Pages
911
ISSN
2168-622X (ISSN-L)
OpenAlex
W2809906298
Cited by
62
References
62
Citations by year
2026: 5 · 2025: 7 · 2024: 4 · 2023: 15 · 2022: 2 · 2021: 5 · 2020: 13 · 2019: 9 · 2018: 2
FWCI
4.99
Type
journal article
Language
en
Open access
Locations
  • JAMA Psychiatry (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Health and Mental Health
  • Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
Keywords
cardiorespiratory fitness, midlife, depression, cardiovascular mortality, depression recurrence, treadmill exercise testing, Cooper Center Longitudinal Study, modifiable risk factors, later-life depression, sex differences, men and women, cardiovascular disease prevention, depression prevention
MeSH terms
Cardiorespiratory Fitness, Aged, Cardiovascular Diseases, Depression, Exercise Test, Female, Medicare, Humans, Insurance Claim Review, Longitudinal Studies, Male, Middle Aged, Preventive Health Services, Risk Factors, United States, Incidence

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