Predictive value of lipoprotein-associated phospholipase A2 combine with systemic immune-inflammation index for coronary heart disease risk in patients with type 2 diabetes mellitus
10.3760/cma.j.cn115455-20230327-00301
- VernacularTitle:脂蛋白磷脂酶A2联合系统免疫炎性指数对2型糖尿病患者冠心病风险的预测价值
- Author:
Shigang WEI
1
;
Yali WANG
;
Qian PENG
;
Fangfang WANG
Author Information
1. 彭州市人民医院检验科，彭州 611930
- Keywords:
Diabetes mellitus, type 2;
Coronary artery disease;
Forecasting;
Lipoprotein-associated phospholipase A2;
Systemic immune-inflammation index
- From:
Chinese Journal of Postgraduates of Medicine
2023;46(9):838-843
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the predictive value of lipoprotein-associated phospholipase A2 (Lp-PLA2) combined with systemic immune-inflammation index (SII) for coronary heart disease risk in patients with type 2 diabetes mellitus.Methods:A prospective study was performed, 130 patients with type 2 diabetes mellitus from May 2018 to May 2021 in the People′s Hospital of Pengzhou were selected. All patients underwent coronary angiography examination, and 49 cases were complicated with coronary heart disease (coronary heart disease group), 81 cases were not complicated with coronary heart disease (non-coronary heart disease group). The clinical data were recorded; the white blood cell, monocyte, platelet, neutrophils, lymphocyte, hemoglobin, total cholesterol (TC), triacylglycerol (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), fasting blood glucose, C-reactive protein (CRP), glycated hemoglobin and Lp-PLA2 were detected; and the SII was calculated. Multivariate Logistic regression analysis was used to analyze the independent risk factors of coronary heart disease in patients with type 2 diabetes mellitus; the efficacy of Lp-PLA2 and SII in predicting the coronary heart disease in patients with type 2 diabetes mellitus was evaluated using the receiver operating characteristics (ROC) curve.Results:There were no statistical differences in white blood cell, hemoglobin, TC, TG, LDL-C, fasting blood glucose, glycated hemoglobin and CRP between two groups ( P>0.05); the monocyte, platelet, neutrophils, Lp-PLA2 and SII in coronary heart disease group were significantly higher than those in the non-coronary heart disease group: (0.55 ± 0.22) × 10 9/L vs. (0.40 ± 0.11) × 10 9/L, (227.84 ± 40.76) × 10 9/L vs. (205.81 ± 39.04) × 10 9/L, (6.78 ± 1.45) × 10 9/L vs. (6.30 ± 1.18) × 10 9/L, (240.67 ± 41.48) μg/L vs. (214.83 ± 36.35) μg/L and 1 245.76 ± 383.08 vs. 929.84 ± 260.27, the lymphocyte and HDL-C were significantly lower than those in the non-coronary heart disease group: (1.26 ± 0.17) × 10 9/L vs. (1.41 ± 0.19) × 10 9/L and (1.15 ± 0.14) mmol/L vs. (1.23 ± 0.21) mmol/L, and there were statistical differences ( P<0.01 or <0.05). Multivariate Logistic regression analysis result showed that monocyte, HDL-C, Lp-PLA2 and SII were the independent risk factors of coronary heart disease in patients with type 2 diabetes mellitus ( OR = 1.812, 1.013, 1.013 and 2.004; 95% CI 4.430 to 6.801, 0.992 to 1.013, 1.001 to 1.026 and 0.004 to 0.855; P<0.01 ore <0.05). ROC curve analysis result showed that the area under the curve of Lp-PLA2 combined with SII to predict the coronary heart disease in patients with type 2 diabetes mellitus was significantly larger than Lp-PLA2 and SII alone: 0.783 (95% CI 0.702 to 0.851) vs. 0.681 (95% CI 0.593 to 0.760) and 0.744 (95% CI 0.660 to 0.816), and there was statistical difference ( P<0.05). Conclusions:Lp-PLA2 and SII are independent risk factors for coronary heart disease in patients with type 2 diabetes mellitus, and their combined detection can improve the predictive value of coronary heart disease.
