Relationship between fasting plasma glucose level and coronary lesions SYNTAX score
10.3969/j.issn.1004-8812.2014.03.002
- VernacularTitle:空腹血糖水平与冠状动脉病变SYNTAX积分的关系
- Author:
Zhiguo GUO
;
Liyun HE
;
Lijun GUO
;
Yongzhen ZHANG
;
Fuchun ZHANG
;
Jie NIU
;
Guisong WANG
;
Jiangli HAN
;
Ming CUI
;
Wei GAO
- Publication Type:Journal Article
- Keywords:
Fasting plasma glucose;
Coronary angiogram;
Coronary artery lesions;
SYNTAX score
- From:Chinese Journal of Interventional Cardiology
2014;(3):141-145
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the relationship between fasting plasma glucose (FPG) level and complexity of coronary artery lesions in patients with coronary stenosis by angiography. Methods The data of clinic and coronary angiogram (CAG) were retrospectively collected in 929 patients with established coronary stenosis by coronary angiography at Peking University Third Hospital from January 2009 to January 2011. The patients were grouped according to SYNTAX score, and the relationship between FPG level and SYNTAX score were analyzed using bivariate, Multivariate stepwise regression and logistic regression analysis. Results ①929 patients were devided into three groups:47 cases into low risk group (score<22), 189 into moderate risk group (score≥22 and<33) and 639 into high risk group (score≥33). Intergroup analysis showed that age (P=0.000), FPG level [5.20 (4.70,6.30) mmol/L, 5.70 (4.90,7.15) mmol/L, 5.80 (5.30,7.60) mmol/L, P=0.000], proportions of FPG abnormality [283 (40.8%), 100(52.9%), 28(59.6%), P=0.001] and patients with diabetes history (P=0.003) were increased along with SYNTAX score elevated.②Correlation analysis showed correlativity (r=0.167, P=0.000) between SYNTAX score and FPG. In non-diabetes history subgroup, correlation between SYNTAX score and FPG remained signiifcant (r=0.149, P=0.000). However, in diabetes history subgroup, the correlation was not significant. ③ Multivariate stepwise regression analysis showed an independent correlation between FPG and SYNTAX score (β=0.452, P=0.002). In non-diabetes history subgroup, the correlation remained significant (β=1.039, P=0.000).④ When moderate-high risk group serve as dependent variable, and age, gender, CAD risk factors and FPG serve as independent variables, logistic regression analysis screened out two variables:age (whole group:OR 1.033, 95%CI 1.017 ~ 1.049, P=0.000;non-diabetes history subgroup:OR 1.039, 95%CI 1.020 ~ 1.059, P=0.000) and FPG (whole group: OR 1.114, 95% CI 1.038 ~ 1.195, P=0.003; non-diabetes history subgroup:OR 1.299, 95%CI 1.088 ~ 1.387, P=0.001). Conclusions FPG is likely to relfect complexity of coronary artery lesions and predict SYNTAX score in patients with coronary stenosis, especially in patients without diabetes history.
