The major factors which affect quality of life of patients with diabetic retinopathy included:bilateral visual acuity(BVA),different category of retinopathy,course of disease,economic condition,personality,medical care and age.

• 筛出影响糖尿病视网膜病变患者相关性生存质量的主要因素有 :性格、医疗照顾、经济状况、眼底病变程度、年龄及双眼综合视力等。