绵阳市养老机构老年人MCI患病现状与影响因素的调查研究

Investigation on the prevalence and influencing factors of MCI among the elderly in institutions for the aged in Mianyang

目的调查绵阳市养老机构老年人轻度认知障碍(MCI)患病现状,了解老年人认知功能减退的主要因素,为开展针对性的MCI干预措施提供科学依据。方法采取随机整群抽样法,运用全面衰退量表对养老机构583例老年人进行调查,并分析调查结果。结果老年人MCI患病率为29.2%;不同性别、退休前不同职业老年人间的认知功能比较,差异无统计学意义(P>0.05);年龄、文化程度、婚姻状况不同的老年人认知功能比较,差异有统计学意义(P<0.05)。结论养老机构老年人MCI患病率较高,有必要进行早期干预。

Objective To investigate on the prevalence and influencing factors of mild cognitive impairment(MCI)of the elderly in institutions for the aged in Mianyang and to provide the scientific basis for MCI prevention and management.Methods A total of 583 elderly people in elderly institutions were investigated by random cluster sample method and Global Deterioration Scale,and then analyzed the results.Results 29.2%of the elderly had different degrees of MCI.There was no significant difference in cognitive function in the elderly with different gender and occupation before retirement(P>0.05).There was significant difference in cognitive function in the elderly with different age,educational level and marital status(P<0.05).Conclusion The detection rate of MCI is high among the elderly in elderly institutions.It is necessary for positive early intervention.