Short report: depression and anxiety symptoms as predictors of adverse cardiovascular events in Chinese patients after percutaneous coronary intervention.
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| Abstract |
Depression and anxiety often co-occur in coronary artery disease (CAD) patients undergoing percutaneous coronary intervention (PCI). This study was conducted to examine the predictive value of depression, anxiety, and their combination on the prognosis of Chinese PCI patients. A multicenter prospective study was undertaken with a sample of 309 primary PCI patients. The Hospital Anxiety and Depression Scale (HADS) was completed at baseline to assess anxiety and depression symptoms. Major adverse cardiovascular events (MACEs) were recorded for 12 months after PCI . Days from baseline to the first MACE was the outcome variable. MACEs occurred in 26 (8.4%) patients. After adjustments for socio-demographic and clinical characteristics, a Cox proportional hazards regression model revealed that depression (HR = 2.70, 95% confidence interval [CI] 1.22-5.95; p =.014) and anxiety (HR = 2.56, 95% CI 1.18-5.54; p =.017) symptoms were independent predictors of MACEs. A subanalysis showed that the cumulative event-free survival curves did not differ among depressed and anxious patients and depressed but non-anxious patients (Log Rank p =.52). In conclusion, depression is associated with an increased risk for MACEs post-PCI, independent of anxiety. Although anxiety is associated with MACEs, it has no additional predictive value when co-occurring with depression.
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| Authors | Yunying Hou, Dandan Zhang, Jifang Zhu, Xin Zhao, Minxia Lu, Qing Wu, Omorogieva Ojo, Xiaohua Wang, Yonghong Zhang |
| Journal | Psychology, health & medicine (Psychol Health Med) Vol. 26 Issue 9 Pg. 1126-1133 (10 2021) ISSN: 1465-3966 [Electronic] England |
| PMID | 33073611 (Publication Type: Journal Article, Multicenter Study) |
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