MPC Member Publications

This database contains a listing of population studies publications written by MPC Members. Anyone can add a publication by an MPC student, faculty, or staff member to this database; new citations will be reviewed and approved by MPC administrators.

Full Citation

Title: Associations of Psychological Well-Being With Carotid Intima Media Thickness in African American and White Middle-Aged Women.

Citation Type: Journal Article

Publication Year: 2016

ISSN: 1534-7796

DOI: 10.1097/PSY.0000000000000293

PMID: 26761714

Abstract: OBJECTIVES The present cross-sectional study aimed to a) examine associations between measures of psychological well-being, specifically life satisfaction and life engagement, and intima media thickness, a subclinical marker of atherosclerosis; b) investigate if the interaction of psychological well-being and life events correlated with intima media thickness; and c) explore these relationships across race. METHODS A sample of 485 women (38% African American and 62% white; mean [standard deviation] age = 50.2 [2.9] years) underwent ultrasonography to assess carotid artery intima media thickness (IMT). The women completed self-report measures of life satisfaction, life engagement, and life events. RESULTS Average (standard deviation) IMT was 0.666 (0.10) mm. Life satisfaction showed a significant, independent, inverse relationship with IMT, after controlling for demographic, behavioral, psychological, and cardiovascular covariates (β = -0.105, p = .039), such that each 1-point higher life satisfaction score was correlated with a significant 0.008-mm lower level of mean IMT. No significant association was seen between life events and IMT (r = 0.05, p = .32), and life satisfaction did not interact with life events on IMT (β = -0.036, p = .46). No significant interaction between life satisfaction and race on IMT was observed (β = 0.068, p = .37). In contrast to life satisfaction, life engagement was not a significant correlate of IMT (r = -0.07, p = .12). CONCLUSIONS Life satisfaction, a measure of psychological well-being, is an important independent correlate of subclinical atherosclerosis in middle-aged women.

Url: http://www.ncbi.nlm.nih.gov/pubmed/26761714

Url: http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=PMC4851588

User Submitted?: No

Authors: Shahabi, Leila; Karavolos, Kelly; Everson-Rose, Susan A; Lewis, Tené T; Matthews, Karen A; Sutton-Tyrrell, Kim; Powell, Lynda H

Periodical (Full): Psychosomatic medicine

Issue: 4

Volume: 78

Pages: 511-9

Countries:

IPUMS NHGIS NAPP IHIS ATUS Terrapop