The prognostic value of triglyceride-glucose index in non-diabetic subjects with acute coronary syndrome who underwent percutaneous coronary intervention
- VernacularTitle:甘油三酯-葡萄糖指数在非糖尿病急性冠脉综合征患者PCI术后的预后价值
- Author:
Weidong MA
1
;
Tian ZHOU
;
Tuo HAN
;
Jing ZHOU
;
Nenghan ZHANG
;
Jing HUI
;
Yan ZHANG
;
Chunyan ZHANG
Author Information
- Publication Type:Journal Article
- Keywords: triglyceride-glucose index; non-diabetes; acute coronary syndrome(ACS); percutaneous coronary intervention(PCI); major adverse cardiovascular event(MACE)
- From: Journal of Xi'an Jiaotong University(Medical Sciences) 2025;46(1):132-137
- CountryChina
- Language:Chinese
- Abstract: Objective To investigate the prognostic value of triglyceride-glucose index(TyG index)in non-diabetic patients with acute coronary syndrome(ACS)who underwent percutaneous coronary intervention(PCI).Methods A total of 529 non-diabetic ACS patients who had successfully underwent PCI in our hospital from January 2019 to December 2020 were selected.According to the median TyG index(8.98),the patients were divided into low TyG index group(TyG＜8.98)and high TyG index group(TyG≥8.98).All the patients were followed up for major adverse cardiovascular events(MACE).Results Overall,55(10.4％)endpoint events were documented during a 24-month follow-up.Kaplan-Meier survival curves showed that the cumulative incidence of MACE was significantly higher in patients in the high TyG group than in the low TyG group(Log Rank P=0.001).Multivariate Cox analysis showed that after adjusting other confounding factors,TyG index was an independent predictor of MACE(HR=3.50,95％CI:1.44-8.53,P＜0.01).The risk of MACE in the high TyG group was 1.12-fold increased compared with the low TyG group(95％CI:1.19-3.79,P=0.011).The subgroup analysis results were generally consistent.Conclusion TyG index is an independent predictor of MACE in non-diabetic ACS patients who underwent PCI.
