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目的探讨尿微量蛋白与糖尿病视网膜病变(DR)的关系。方法检测106例糖尿病病人尿微量蛋白的4个指标:ALB/Cr、TRF/Cr、RBP/Cr和NAG/Cr,同时观察这些病人的视网膜情况。结果伴有糖尿病视网膜病变的病人的ALB/Cr、TRF/Cr、RBP/Cr和NAG/Cr较不伴有糖尿病视网膜病变的病人明显增高。经Logistic回归分析,TRF/Cr作为独立的因素仍然与糖尿病视网膜病变相关。结论TRF/Cr的异常可能预示着早期的糖尿病视网膜病变。
Objective To investigate the relationship between microalbuminuria and diabetic retinopathy (DR). Methods Urine microalbuminuria (ALB / Cr, TRF / Cr, RBP / Cr and NAG / Cr) were detected in 106 patients with diabetes mellitus. Retinal conditions were also observed in these patients. Results Patients with diabetic retinopathy had significantly higher ALB / Cr, TRF / Cr, RBP / Cr and NAG / Cr than those without diabetic retinopathy. Logistic regression analysis revealed that TRF / Cr remained associated with diabetic retinopathy as an independent factor. Conclusion Abnormal TRF / Cr may predict early diabetic retinopathy.