Optimism and Cardiovascular Health: Longitudinal Findings from the Coronary Artery Risk Development in Young Adults Study

Julia K. Boehm, Farah Qureshi, Ying Chen, Jackie Soo, Peter Umukoro, Rosalba Hernandez, Donald Lloyd-Jones, Laura D. Kubzansky

Research output: Contribution to journalArticlepeer-review

Abstract

Objective Favorable cardiovascular health is associated with greater longevity free of cardiovascular disease. Although the prevalence of cardiovascular health decreases with age, less is known about protective factors that promote and preserve it over time. We investigated whether optimism was associated with better cardiovascular health over a 10-year period. Methods Participants included 3188 Black and White men and women from the Coronary Artery Risk Development in Young Adults study. Self-reported optimism was assessed in 2000 (this study's baseline) with the revised Life Orientation Test. Favorable cardiovascular health was defined by healthy status on five components of cardiovascular functioning that were repeatedly assessed through 2010 either clinically or via self-report (blood pressure, lipids, body mass index, diabetes, and smoking status). Linear mixed-effects models examined whether optimism predicted cardiovascular health over time, adjusting for covariates such as sociodemographic characteristics, health behaviors, health status, and depression diagnosis. Results In models adjusting for sociodemographic characteristics, optimism was associated with better cardiovascular health across all time points (β = 0.08, 95% confidence interval = 0.04-0.11, p ≤.001) but not with rate of change in cardiovascular health. Findings were similar when adjusting for additional covariates. Optimism did not interact significantly with race (p =.85) but did with sex, such that associations seemed stronger for women than for men (p =.03). Conclusions Optimism may contribute to establishing future patterns of cardiovascular health in adulthood, but other factors may be more strongly related to how slowly or quickly cardiovascular health deteriorates over time.

Original languageEnglish (US)
Pages (from-to)774-781
Number of pages8
JournalPsychosomatic Medicine
Volume82
Issue number8
DOIs
StatePublished - Oct 1 2020

Keywords

  • BMI = body mass index
  • CARDIA = Coronary Artery Risk Development in Young Adults
  • CVD = cardiovascular disease
  • CVH = cardiovascular health
  • Key words/Abbreviations
  • cardiovascular disease
  • cardiovascular health
  • health promotion
  • optimism
  • primordial prevention

ASJC Scopus subject areas

  • Applied Psychology
  • Psychiatry and Mental health

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