2型糖尿病患者血脂水平与微血管病变相关性研究
2018-01-03刘佳明金秀平万秋霞贺立侠金思彤
刘佳明 金秀平 万秋霞 贺立侠 金思彤


[摘要] 目的 探讨2型糖尿病(type 2 diabetes mellitus,T2DM)患者血脂水平与微血管病变的相关性。 方法 收集华北理工大学附属医院2017年11月—2018年3月住院的T2DM患者85例,分为T2DM合并微血管病变组(A组)44例、T2DM不合并微血管病变组(B组)41例,比较两组患者的血清总胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)、糖化血红蛋白(HbA1c)水平。 结果A组患者TC、TG、LDL-C、HbA1c高于B组,HDL-C低于B组(P<0.05)。T2DM患者微血管病变发生与TC、TG、LDL-C呈正相关,与HDL-C呈负相关。结论T2DM患者合并微血管病变时血脂水平明显异常,脂代谢异常与T2DM患者微血管病变发生具有相关性。
[关键词] 2型糖尿病;糖尿病微血管病变;血脂
[中图分类号] R587.1 [文献标识码] A [文章编号] 1672-4062(2018)09(a)-0063-02
Correlation between Blood Lipid Levels and Microangiopathy in Patients with Type 2 Diabetes
LIU Jia-ming, JIN Xiu-ping, WAN Qiu-xia, HE Li-xia, JIN Si-tong
Department of Endocrinology, Affiliated Hospital of North China University of Technology,Tangshan, Hebei Province, 063000 China
[Abstract] Objective To investigate the relationship between serum lipid levels and microangiopathy in patients with type 2 diabetes mellitus (T2DM). Methods 85 patients with T2DM admitted to the Affiliated Hospital of North China University of Technology from November 2017 to March 2018 were enrolled, including 44 patients with T2DM with microangiopathy (group A) and 41 patients with T2DM without microvascular disease (group B). Serum total cholesterol (TC), triglyceride (TG), low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C), and glycated hemoglobin (HbA1c) levels were compared between the two groups. Results The levels of TC, TG, LDL-C and HbA1c in group A were higher than those in group B, and HDL-C was lower than group B (P<0.05). The occurrence of microangiopathy in T2DM patients was positively correlated with TC, TG and LDL-C, and negatively correlated with HDL-C. Conclusion The blood lipid levels of patients with T2DM complicated with microangiopathy are abnormal, and the abnormal lipid metabolism is associated with the occurrence of microangiopathy in T2DM patients.
[Key words] Type 2 diabetes; Diabetic microangiopathy; Blood lipids
微血管病變是T2DM中的特异性并发症,当典型症状出现时病情常已严重发展,降低患者生活幸福感。其发生是多种机制相互作用的结果[1]。2017年11月—2018年3月该次研究探讨T2DM患者脂代谢水平与微血管病变的相关性,为T2DM微血管病变发生提供预测依据。
1 资料与方法
1.1 研究对象
收集华北理工大学附属医院住院的T2DM患者85例,均符合1999年WHOT2DM诊断标准,分为T2DM合并微血管病变组(A组44例)、T2DM不合并微血管病变组(B组41例)。排除妊娠期或哺乳期、近1个月有急性代谢紊乱、疑有营养消耗者;排除资料不全者。
1.2 方法
所有研究对象采血前停用降脂药物2周,空腹至少8 h,清晨7∶00由专人采血。采用乳胶增强免疫抑制法测定HbA1c、全自动生化分析仪测定TC、TG、HDL-C、LDL-C。
1.3 统计方法
采用SPSS 21.0统计学软件进行统计学分析,计量数据以(x±s)表示。组间比较采用t检验,相关性分析采用Spearman相关分析,P<0.05为差异有统计学意义。
2 结果
T2DM合并微血管病变组HbA1c、TC、TG、LDL-C高于不合并微血管病变组,而HDL-C低于不合并微血管病变组。见表1。
T2DM患者微血管病变发生与TC、TG、LDL-C水平呈正相关,与HDL-C水平呈负相关。……
