Objective To learn the prevalence and risk factors of diabetic retinopathy (DR) of provincial civil servants (more than 40 years old) in Guangdong, China. Methods Total of 3844 Guangdong provincial civil servants over 40 years old were enrolled in this study. All participants diagnosed with diabetes underwent a complete ophthalmologic examination, including stereoscopic fundus photography and optical coherence tomography. Photographs were graded in a masked manner to assess the presence and severity of DR and diabetic macular edema (DME). Results Of 3844 civil servants, DM was confirmed in 155 patients, the prevalence was 4.03%. Of 155 DM patients, DR was in 11 patients, the DR prevalence was 7.10%. There were statistically differences on the fasting blood glucose (FBG), total cholesterol, low density lipoprotein and whether or not to use insulin between DR group and non DR group (t=3.158, 2.200, 2.050; chi;2=5.128; P＜0.05). High-FBG values, high blood lipids, INS applications had accelerated the occurrence and development of DR. The high FBG and the insulin using were the independent risk factors of DR. Conclusions DR prevalence is 7.10% in Guangdong provincial civil servants more than 40 years old. The high FBG and the insulin using are the independent risk factors of DR.
Citation： 崔颖,郭海科,孟倩丽,韩云飞,郭瑞,张良,尹东明. Prevalence and risk factors of diabetic retinopathy in Guangdong provincial civil servants. Chinese Journal of Ocular Fundus Diseases, 2012, 28(3): 241-244. doi: Copy