Anxiety and depressive symptoms are associated with higher carotid intima-media thickness. Cross-sectional analysis from ELSA-Brasil baseline data. Issue 2 (June 2015)

• Record Type: Journal Article
• Authors: Santos, Itamar S.; Goulart, Alessandra C.; Brunoni, André R.; Kemp, Andrew H.; Lotufo, Paulo A.; Bensenor, Isabela M.
• Is Part Of: Atherosclerosis. Volume 240:Issue 2(2015)
• Page Start: 529
• Page End: 534
• Publication Date: 2015-06
• Subjects: Intima-media thickness -- Atherosclerosis -- Depression -- Anxiety -- Common mental disorder -- Generalized anxiety disorder; Arteriosclerosis -- Periodicals; Electronic journals; 616.136
• DOI: 10.1016/j.atherosclerosis.2015.04.800
• Languages: English
• ISSNs: 0021-9150

Abstract

Abstract: Background: Studies focusing on the association between anxiety/depressive symptoms and accelerated subclinical atherosclerosis have yielded mixed results. Our aim is to examine associations between anxiety/depressive symptoms, common mental disorder (CMD), major depression disorder (MDD) or generalized anxiety disorder (GAD) and carotid intima-media thickness (CIMT) in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) cohort baseline. Methods: The ELSA-Brasil baseline assessment included CIMT measurements and the Clinical Interview Schedule – Revised (CIS-R), a validated questionnaire for anxiety/depressive symptoms/diagnoses. We analyzed participants without previous coronary heart disease or stroke, and with high-quality CIMT images. We built regression models to determine whether the CIS-R score, CMD, MDD or GAD were associated with maximal CIMT levels. Results: The study sample comprised 9744 participants. We found that individuals with higher CIS-R scores (Odds ratio for one standard deviation increase [OR]:1.12; 95% confidence interval [95%CI]:1.06–1.19), CMD (OR:1.22; 95%CI:1.07–1.38) and GAD (OR:1.19; 95%CI:1.01–1.41) had significantly higher odds of being classified in the highest age, sex and race-specific CIMT quartile. In the linear models, after adjustment for traditional cardiovascular risk factors, higher CIS-R scores (β:0.005; P = 0.010) and GAD (β:0.010; P = 0.049) were independently associated with CIMT values. Conclusion: Individuals with more symptoms of anxiety and/or depression, or diagnoses of CMD or GAD, had higher CIMT values, compared to peers of same age, sex and race. CIS-R scores and GAD were independently associated with higher CIMT values. These results suggest an association between anxiety/depressive symptoms (and, most notably, GAD) and accelerated subclinical atherosclerosis. Highlights: We studied anxiety/depression symptoms/diagnoses and CIMT in ELSA-Brasil baseline. More anxiety/depression symptoms were associated with higher CIMT values. Common mental disorder was associated with higher CIMT for the same age, sex and race. Generalized anxiety disorder was associated with higher CIMT after multivariate adjustment.