Pre-existing depression in patients with coronary artery disease undergoing percutaneous coronary intervention
- Authors
- Park, Jangho; Park, Sangwoo; Kim, Yong-Giun; Ann, Soe Hee; Park, Hyun Woo; Suh, Jon; Roh, Jae-Hyung; Cho, Young-Rak; Han, Seungbong; Park, Gyung-Min
- Issue Date
- 21-4월-2021
- Publisher
- NATURE RESEARCH
- Citation
- SCIENTIFIC REPORTS, v.11, no.1
- Indexed
- SCIE
SCOPUS
- Journal Title
- SCIENTIFIC REPORTS
- Volume
- 11
- Number
- 1
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/128215
- DOI
- 10.1038/s41598-021-87907-3
- ISSN
- 2045-2322
- Abstract
- The impact of pre-existing depression on mortality in individuals with established coronary artery disease (CAD) remains unclear. We evaluate the clinical implications of pre-existing depression in patients who underwent percutaneous coronary intervention (PCI). Based on National Health Insurance claims data in Korea, patients without a known history of CAD who underwent PCI between 2013 and 2017 were enrolled. The study population was divided into patients with angina (n=50,256) or acute myocardial infarction (AMI; n=40,049). The primary endpoint, defined as all-cause death, was compared between the non-depression and depression groups using propensity score matching analysis. After propensity score matching, there were 4262 and 2346 matched pairs of patients with angina and AMI, respectively. During the follow-up period, there was no significant difference in the incidence of all-cause death in the angina (hazard ratio [HR] of depression, 1.013; 95% confidence interval [CI] 0.893-1.151) and AMI (HR, 0.991; 95% CI 0.865-1.136) groups. However, angina patients less than 65 years of age with depression had higher all-cause mortality (HR, 1.769; 95% CI 1.240-2.525). In Korean patients undergoing PCI, pre-existing depression is not associated with poorer clinical outcomes. However, in younger patients with angina, depression is associated with higher all-cause mortality.
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