Methods The inquiry of quality of life and memorial university of newfoudland scale of happiness(MUNSH) were used to evaluatethe quality of life and happiness of 62 cases with diabetic retinopathy.

• 方法采用生活质量调查量表和纽芬兰纪念大学幸福度量表对62例糖尿病性视网膜病变患者进行调查,并选取30例无明显躯体疾病和眼部疾病的同龄老年人做为对照组进行比较分析。