Impact of depression on prognosis of patients with coronary artery bypass grafting
10.3760/cma.j.issn.1001-4497.2014.09.008
- VernacularTitle:抑郁对冠状动脉旁路移植术后患者远期预后的影响
- Author:
Changsheng PENG
;
Ximing LI
;
Hongliang CONG
;
Tingting LI
- Publication Type:Journal Article
- Keywords:
Depression;
Coronary artery bypass;
Prognosis
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2014;30(9):543-546
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the incidence of depression of coronary artery bypass grafting before and after surgery in patients with coronary heart disease and the impact of depression on patients undergoing coronary artery bypass grafting.Methods 345 patients treat with CABG were divided into depression and non depression groups based on Serf-rating depression scale(SDS).Compare the change of different degree of depression occurrence rate before and after surgery.All patients were followed up for 24 months after procedure for the occurrence major adverse cardiovascular events(MACE),then make the non MACE survival analysis and Cox regression.Results Baseline data of BMI(body mass index) and history of hypertension,cerebrovascular disease was statistically significant difference between groups.Depression in patients after CABG was significantly higher than that before procedure(40.9％ vs 24.3％,P ＜0.05).The MACE rate was significantly higher in patients with post-procedure depression than that in patients without depression(16.5％ vs 5.2％,P ＜0.01),and the incidences of myocardial infarction and target lesion revascularization were also significantly higher in depression patients than in non-depression patients(6.8％ vs 2.1％,6.6％ vs 1.6％,P ＜ 0.05).There was no significant difference on accumulative mortality between two groups(3.3％ vs 1.6％,P =0.315).The survival analysis curve of Kaplan-Meier show the incidences of non MACE survival rate was significantly lower in depression patients than in non-depression patients (P ＜0.001).There was no significant difference on death survival analysis(P =0.309).Depression,old myocardial infarction and LVEF(left ventricular ejection fraction)were independent risk factors for MACE.Conclusion The proportion was higher in patients with post-procedure and pre-procedure who have different degree of depression,the MACE rate was significantly higher in patients with postprocedure depression than in patients without depression.Depression is dangerous factors for prognosis of patients with coronary artery bypass grafting.
