作者们复习了一组糖尿病人,估计他们因糖尿病性视网膜病变失明后的生命余年。材料和方法:研究近200名由某公司得到带路狗的失明糖尿病人的记录,排除其中不由于糖尿病的失明者,所余180例糖尿病人供作研究。这组包括85 The authors reviewed a group of diabetic patients and estimated their life after years of blindness due to diabetic retinopathy. MATERIALS AND METHODS: We studied the records of nearly 200 blind people with or without dogs who were admitted to a company by a company and excluded 180 diabetic patients who were not due to diabetes. This group includes 85