2型糖尿病患者血脂水平与糖化血红蛋白、胰岛素抵抗及胰岛β细胞功能的关系

摘要

目的:探讨2型糖尿病患者的血脂水平与其糖化血红蛋白水平、胰岛素抵抗情况及胰岛β细胞功能的关系.方法:入选2型糖尿病患者136例,分别以糖化血红蛋白10.0％、胰岛素抵抗指数2.8以及胰岛功能指数20为界值将其分为高糖化血红蛋白组(HH组,n=76)、低糖化血红蛋白组(LH组,n=60)；胰岛素重抵抗组(IR组,n=65)、胰岛素轻抵抗组(SR组,n=71)；胰岛β细胞功能轻减退组(BN组,n=74)和胰岛β细胞功能重减退组(BW组,n=62),分析各组的血脂水平.结果:HH组和LH组的三酰甘油(TG)和高密度脂蛋白(HDL)的水平均无显著差异(P＞0.05),HH组的总胆固醇(TC)和低密度脂蛋白(LDL)的水平显著高于LH组(P＜0.05)；IR组的TG水平显著高于SR组(P＜0.05)；BW组的HDL水平显著高于BN组(P＜0.05).结论:2型糖尿病患者血糖越高、胰岛素抵抗越严重、胰岛β细胞功能越差,血脂紊乱越严重.%Objective:To investigate the relationship between the level of blood lipid and glycosylated hemoglobin, insulin resistance, p cell function in patients with type 2 diabetes. Methods: A total of 136 hospitalized patients with type 2 diabetes have been enrolled in the trial. They were divided into high glycosylated hemoglobin group (Group HH) and low glycosylated hemoglobin group (Group LH) with the cutoff point of 10. 0% .insulin high-resistance group (Group IR) and insulin low-risistance (Group SR) with the cutoff point of 2. 8, low-hypo β cell function group (Group BN) and high-hypo (3 cell function group (Group BW) with the cutoff point of 20. The levels of blood lipid between each pair of groups were compared respectively. Re-sultS: The levels of total cholesterol (TC) and low density lipoprotein cholesterol (LDL) Group HH were significantly higher than those in Group LH (P＜0. 05). The level of triglyceride (TG) in Group IR was significantly higher than that in the Droup SR (P＜0. 05). The level of high density lipoprotein cholesterol (HDL) in Group BW was significantly higher than that in Group BN (P＜0. 05). Conclusions-. Poor glucose control, highly insulin resistance and low |3 cell function were correlated with the disorder of blood lipid in patients with type 2 diabetes.