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- Title:
Multi-state models of transitions in depression and anxiety symptom severity and cardiovascular events in patients with coronary heart disease.
- Document type:
- Article; Journal Article
- Author(s):
- Meyer, Michelle L; Lin, Feng-Chang; Jaensch, Andrea; Mons, Ute; Hahmann, Harry; Koenig, Wolfgang; Brenner, Hermann; Rothenbacher, Dietrich
- Abstract:
- OBJECTIVE: Patients with coronary heart disease (CHD) commonly suffer from depression and anxiety, yet transitions of symptom severity and cardiovascular events (CVE) over time are not well characterized. METHODS: We included 997 patients with stable CHD from a prospective cohort study. We estimated 5- and 10-year transition probabilities of depression and anxiety symptom severity levels and fatal- and non-fatal adverse CVE. Depression and anxiety symptoms were measured with the Hospital Anxiety and Depression Scale 5 times over 13 years and categorized as no, mild, or moderate/severe symptoms. Using multi-state modeling, we calculated 5- and 10-year transition probabilities for depression and anxiety symptom severity and CVE and calculated transition intensity ratios for factors associated with symptom severity progression and regression. RESULTS: At 5 years, only approximately half of participants with moderate or severe symptom severity at baseline transitioned to no symptom severity. Patients with low physical activity (<1x/week or never) had a higher probability of worse symptom severity after 5 and 10 years and a higher probability of a CVE after 5 and 10 years regardless of their depression status at baseline compared to higher physical activity groups. Higher body mass index, <10 years of education, and lower physical activity were associated with depression symptom progression; female and lower physical activity were associated with anxiety symptom progression. CONCLUSIONS: Patients with CHD had a consistent burden of depression and anxiety symptoms. Secondary prevention strategies should target depression and anxiety and include a physical activity component.
- Journal title abbreviation:
- PLoS ONE
- Year:
- 2019
- Journal volume:
- 14
- Journal issue:
- 3
- Fulltext / DOI:
- doi:10.1371/journal.pone.0213334
- Pubmed ID:
- http://view.ncbi.nlm.nih.gov/pubmed/30845176
- Print-ISSN:
- 1932-6203
- TUM Institution:
- Klinik für Herz- und Kreislauferkrankungen im Erwachsenenalter (Prof. Schunkert)
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