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Generalized anxiety disorder prevalence and comorbidity with depression in coronary heart disease: A meta-analysis

journal contribution
posted on 2025-02-10, 04:52 authored by PJ Tully, SM Cosh
Generalized anxiety disorder prevalence and comorbidity with depression in coronary heart disease patients remain unquantified. Systematic searching of Medline, Embase, SCOPUS and PsycINFO databases revealed 1025 unique citations. Aggregate generalized anxiety disorder prevalence (12 studies, N = 3485) was 10.94 per cent (95% confidence interval: 7.8–13.99) and 13.52 per cent (95% confidence interval: 8.39–18.66) employing Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria (random effects). Lifetime generalized anxiety disorder prevalence was 25.80 per cent (95% confidence interval: 20.84–30.77). In seven studies, modest correlation was evident between generalized anxiety disorder and depression, Fisher’s Z = .30 (95% confidence interval: .19–.42), suggesting that each psychiatric disorder is best conceptualized as contributing unique variance to coronary heart disease prognosis.

History

Journal

Journal of Health Psychology

Volume

18

Pagination

1601-1616

Location

London, Eng.

Open access

  • No

ISSN

1359-1053

eISSN

1461-7277

Language

eng

Publication classification

C1.1 Refereed article in a scholarly journal

Issue

12

Publisher

SAGE Publications