首都医科大学学报 ›› 2010, Vol. 31 ›› Issue (1): 117-119.

• 临床研究 • 上一篇    下一篇

糖尿病视网膜病变与血清胆红素水平的关系

苏志燕, 杨金奎, 张琳   

  1. 首都医科大学附属北京同仁医院内分泌科
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-02-21 发布日期:2010-02-21
  • 通讯作者: 杨金奎

Relationship between Diabetic Retinopathy and Serum Bilirubin Level

SU Zhi-yan ,YANG Jin-kui, ZHANG Lin   

  1. Department of Endocrinology, Beijing Tongren Hospital, Capital Medical University
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-02-21 Published:2010-02-21
  • Contact: YANG Jin-kui

摘要:

目的 探讨糖尿病患者视网膜病变与血清胆红素水平的关系。方法 选取首都医科大学附属北京同仁医院内分泌科2005年6月至2008年5月住院的Ⅱ型糖尿病患者664例,根据眼底检查结果分为无视网膜病变(non-diabetic retinopathy,NDR)组和视网膜病变(diabetic retinopathy,DR)组,比较2组患者血清胆红素水平的差异。应用多因素非条件Logistic回归分析法对其危险因素建立方程。结果 DR组患者胆红素水平低于NDR组患者(P<0.01),以糖尿病视网膜病变为因变量行Logistic回归分析显示病程(OR=1.011)、血清低密度脂蛋白水平(OR=1.450)和收缩压(OR=1.011)是其独立危险因素,血清胆红素水平(OR=0.909)是其保护性因素。结论 胆红素水平与糖尿病视网膜病变的发生发展相关,应重视胆红素的抗氧化作用。

关键词: 糖尿病视网膜病变, 氧化应激, 血清胆红素, 眼底照相

Abstract:

Objective To investigate the relationship between diabetic retinopathy and serum bilirubin level. Methods Six hundreds and sixty-four hospitalized patients with type 2 diabetes mellitus from June 2005 to May 2008 were enrolled in this study. All subjects in this study were divided into two groups based on the results of fundus examination: non-diabetic retinopathy(NDR) group and diabetic retinopathy(DR) group. Serum bilirubin levels of two groups were determined and compared. Multivariate Logistic regression analysis was performed to estimate the odd ratios of all risk factors. Results The serum bilirubin level of DR group is lower NDR group(P<0.01). Logistic regression analysis showed that the duration(OR=1.011), LDLC level(OR=1.450) and systolic blood pressure(OR=1.011) were independent risk factors of incidence of diabetic retinopathy, and serum bilirubin was a protective factor(OR=0.909). Conclusion Bilirubin level and diabetic retinopathy have some relationship. Attention should be paid to the antioxidant role of bilirubin.

Key words: diabetic retinopathy, oxidative stress, serum bilirubin, fundus photography

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