Analysis of the related risk factors of diabetic retinopathy and changes of biological structures of anterior segment in diabetic patients / 国际眼科杂志(Guoji Yanke Zazhi)
Totally 219 diabetic patients participated in the survey, and 56 patients(25.6%)were diagnosed with DR. The age of DR patients \〖(66.84±15.13a)(group 1)/(65.45±12.83a)(group 2)\〗 was higher than that of patients without DR(59.59±14.61a)(<i>P</i><0.05). The course of diabetes in DR patients \〖(13.69±10.22a)(group 1)/(15.23±8.22a)(group 2)\〗 was higher than that in patients without DR(9.21±7.92)a(<i>P</i><0.05).The proportion of diabetic nephropathy in DR patients \〖(28.0%)(group 1)/(32.3%)(group 2)\〗 was higher than that those without DR(14.1%)(<i>P</i><0.05).The proportion of DR patients treated with insulin \〖(64.0%)(group 1)/(83.9%)(group 2)\〗 was higher than those without DR(44.2%)(<i>P</i><0.05). Logistic regressionanalysis showed that the course of diabetes, diabetic nephropathy and insulin were the risk factors of DR(<i>OR</i>>1, <i>P</i><0.05). All of the above risk factorswill significantly reduce the corrected vision of DR patients.The corneal thickness of patients with DR(550.82±34.73)μm was greater than those without DR(542.37±33.32)μm(<i>P</i><0.05). The anterior chamber depth of patients with diabetes over 10a(2.49±0.43)mm was less than those with diabetes less than 10y(2.68±0.40)mm(<i>P</i><0.05).<p>