Quality of life change and its influencing factors in patients with acute coronary syndrome after drug-eluting stent implantation.
- Author:
Chao XUE
1
;
Da-yi HU
;
Yi-hong SUN
;
Rong-jing DING
;
Wei-min WANG
;
Wen-ling LIU
;
Cui-lan LI
;
Lei LI
;
Yu CHEN
Author Information
- Publication Type:Journal Article
- MeSH: Acute Coronary Syndrome; surgery; Aged; China; Drug-Eluting Stents; Female; Humans; Male; Middle Aged; Quality of Life; Treatment Outcome
- From: Chinese Journal of Cardiology 2012;40(4):293-297
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo prospectively evaluate the change of quality of life in patients with acute coronary syndrome following percutaneous coronary intervention (PCI) with drug-eluting stents and explore the influencing factors of quality of life.
METHODSThere hundred and thirty four consecutive patients with acute coronary syndrome receiving drug-eluting stents implantation between September 2008 and December 2009 were enrolled. Of them, two hundred and ninety three patients completed 36-item short form health survey at baseline and 6 months after PCI procedure. Change of quality of life and influencing factors on quality of life were analyzed.
RESULTSCompared with baseline, quality of life improved significantly after PCI in terms of both physical component summary and mental component summary [ (51.07 ± 20.39) scores vs. (61.69 ± 19.73) scores and (63.27 ± 20.00) scores vs. (68.81 ± 18.71) scores, respectively; all P < 0.01]. Multiple linear regression analysis showed that female, diabetes and ST-segment elevation myocardial infarction were independent predictors of physical component summary improvements post PCI (β values were -0.310, -3.880 and 1.302, respectively; P < 0.05 or P < 0.01). Previous PCI and diabetes were independent predictors of mental component summary improvements post PCI (β values were -1.483 and -2.790, respectively; all P < 0.01).
CONCLUSIONSQuality of life of acute coronary syndrome patients is significantly improved at 6 months after drug-eluting stents implantation. The predictors of physical quality of life improvement are female, diabetes, and ST-segment elevation myocardial infarction. Predictors of mental quality of life improvement are previous PCI and diabetes.