Skip to main content

Perceived social support as a predictor of mortality in coronary patients: effects of smoking, sedentary behavior, and depressive symptoms.

Publication ,  Journal Article
Brummett, BH; Mark, DB; Siegler, IC; Williams, RB; Babyak, MA; Clapp-Channing, NE; Barefoot, JC
Published in: Psychosom Med
2005

OBJECTIVE: Numerous studies have shown network assessments of social contact predict mortality in patients with coronary artery disease (CAD). Fewer studies have demonstrated an association between perceived social support and longevity in patient samples. It has been suggested that 1 of the mechanisms linking social support with elevated risk for mortality is the association between social support and other risk factors associated with decreased longevity such as smoking, failure to exercise, and depressive symptoms. The present study examined an assessment of perceived support as a predictor of all-cause and CAD mortality and examined the hypothesis that smoking, sedentary behavior, and depressive symptoms may mediate and/or moderate this association. METHODS: Ratings of social support and the risk factors of smoking, sedentary behavior, and depressive symptoms were examined as predictors of survival in 2711 patients with CAD, and associations between support and these risk factors were assessed. Smoking, sedentary behavior, and depressive symptoms were examined as mediators and/or moderators of the association between social support and mortality. RESULTS: Social support, smoking, sedentary behavior, and depressive symptoms were predictors of mortality (p's <.01). Results also indicated that sedentary behavior, but not smoking status or depressive symptoms, may substantially mediate the relationship between support and mortality. No evidence for moderation was found. CONCLUSIONS: The relation between social support and longevity may be partially accounted for by the association between support and sedentary behavior.

Duke Scholars

Altmetric Attention Stats
Dimensions Citation Stats

Published In

Psychosom Med

DOI

EISSN

1534-7796

Publication Date

2005

Volume

67

Issue

1

Start / End Page

40 / 45

Location

United States

Related Subject Headings

  • Social Support
  • Smoking
  • Risk Factors
  • Psychiatry
  • Prognosis
  • Motor Activity
  • Longevity
  • Humans
  • Exercise
  • Depressive Disorder
 

Citation

APA
Chicago
ICMJE
MLA
NLM
Brummett, B. H., Mark, D. B., Siegler, I. C., Williams, R. B., Babyak, M. A., Clapp-Channing, N. E., & Barefoot, J. C. (2005). Perceived social support as a predictor of mortality in coronary patients: effects of smoking, sedentary behavior, and depressive symptoms. Psychosom Med, 67(1), 40–45. https://doi.org/10.1097/01.psy.0000149257.74854.b7
Brummett, Beverly H., Daniel B. Mark, Ilene C. Siegler, Redford B. Williams, Michael A. Babyak, Nancy E. Clapp-Channing, and John C. Barefoot. “Perceived social support as a predictor of mortality in coronary patients: effects of smoking, sedentary behavior, and depressive symptoms.Psychosom Med 67, no. 1 (2005): 40–45. https://doi.org/10.1097/01.psy.0000149257.74854.b7.
Brummett BH, Mark DB, Siegler IC, Williams RB, Babyak MA, Clapp-Channing NE, et al. Perceived social support as a predictor of mortality in coronary patients: effects of smoking, sedentary behavior, and depressive symptoms. Psychosom Med. 2005;67(1):40–5.
Brummett, Beverly H., et al. “Perceived social support as a predictor of mortality in coronary patients: effects of smoking, sedentary behavior, and depressive symptoms.Psychosom Med, vol. 67, no. 1, 2005, pp. 40–45. Pubmed, doi:10.1097/01.psy.0000149257.74854.b7.
Brummett BH, Mark DB, Siegler IC, Williams RB, Babyak MA, Clapp-Channing NE, Barefoot JC. Perceived social support as a predictor of mortality in coronary patients: effects of smoking, sedentary behavior, and depressive symptoms. Psychosom Med. 2005;67(1):40–45.

Published In

Psychosom Med

DOI

EISSN

1534-7796

Publication Date

2005

Volume

67

Issue

1

Start / End Page

40 / 45

Location

United States

Related Subject Headings

  • Social Support
  • Smoking
  • Risk Factors
  • Psychiatry
  • Prognosis
  • Motor Activity
  • Longevity
  • Humans
  • Exercise
  • Depressive Disorder