轻度认知障碍(MCI)转化为痴呆的危险性远远大于认知正常者〔1,2〕。而MCI通过早期干预治疗可延缓或阻止病情进展为痴呆〔3〕。本文对驻青岛部队干休所离退休干部的认知功能进行测试调查。1对象与方法1.1对象居住于青岛地区部队干休所的离退休干部、年龄≥60岁、正式办理入所手续、在干休所连续居住1个月以上。访视期间临时外出或短时间住院者另行安排时间访视;长期住院者如能配合调查安排医院内访视。751名中601名接受调 Mild cognitive impairment (MCI) into dementia risk is far greater than normal cognition [1,2]. The MCI through early intervention can delay or prevent the progression of the disease as dementia 〔3〕. This article tests and tests the cognitive function of retired cadres in the deserted units in Qingdao. 1 Subjects and Methods 1.1 Object Retired cadres residing in the military cadres in the Qingdao region who are over 60 years of age who have formally gone through the formalities for admission and have lived in a dry-rest for more than 1 month continuously. Visits for temporary outings or short-term visits during visits are scheduled separately; long-term residents may arrange in-hospital visits if they are able to cooperate with the investigation. 601 of the 751 accept the transfer