摘要
Abstract
Objective:To investigate the relationship between diabetic retinopathy (DR) and serum thyrotropin (TSH) levels .Methods :A total of 157 patients with type 2 diabetes mellitus (T2DM) were enrolled in this study . The degree of retinopathy in all patients was detected .The fundus examination was normal for non-DR patients ,and the patients were set to the control group (50 cases);the fundus examination was non-normal for DR patients ,and then according to the degree of retinal lesions .DR patients were divided into non-proliferativediabetic retinopathy group (NPDR ,57 cases) and hyperplastic diabetic retinopathy group (PDR ,50 cases) .The general data ,TSH level and thyroid function in three groups were recorded and compared .The correlation between TSH and DR was investi-gated .Results :①The difference of TSH lever between the control group and the NPDR group was statistically sig-nificant(P<0 .05);②Logistic regression equation was used to filter related factors ,and discovered that TSH was a risk factor for NPDR(B=0 .326 ,OR=1 .385);③In the NPDR group ,the TSH level in patients with stage Ⅰ dis-ease was significantly lower than that in stage Ⅲ (P<0 .05) .There was no significant difference between the two groups (P<0 .05) ) ,in addition ,in the first Ⅰ ,Ⅱ and Ⅲ lesions period ,the TSH levels in DR patients with were gradually increased .Conclusion:TSH is a risk factor for DR ,and TSH levels may be associated with the severity of non-proliferative retinopathy .关键词
糖尿病视网膜病变/糖尿病并发症/促甲状腺激素释放激素Key words
Diabetic retinopathy/Diabetes complications/Thyrotropin-Releasing hormone分类
医药卫生
