Prevalence and influencing factors of mild cognitive impairment among the elderly in Zhoushan City
10.19485/j.cnki.issn2096-5087.2018.02.015
- VernacularTitle:舟山市社区老年人轻度认知功能损害影响因素研究
- Author:
Su-Ya ZHONG
1
;
Zhen-Dong TONG
;
Ben-Xiang HU
;
Xiang-Bo YUAN
;
Wei CHEN
;
Fen-Na ZHANG
;
Qing YU
Author Information
1. 舟山市普陀山社区卫生服务中心
- Keywords:
Mild cognitive impairment;
Elderl;
Prevalence;
Epidemiological factor
- From:
Journal of Preventive Medicine
2018;30(2):170-172,175
- CountryChina
- Language:Chinese
-
Abstract:
Objective To learn the prevalence, distribution and risk factors of mild cognitive impairment (MCI) among elderly in Zhoushan City, and to provide the reference for MCI control. Methods A total of 1801 elderly people aged 60 to 79 years old from six districts of Zhoushan City were sampled by method of stratified random sampling. After self-evaluated with Ascertain Dementia 8 (AD8) and screened with Screening Scale for Mild Cognitive Impairment (sMCI), the diagnosis by specialists was conducted for that positive to AD8 and sMCI. Results of 1801 respondents, 873 (48.47％) people were male, and the other 928 (51.53％) people were female; 38.65％ of the people selected aged 60-<65; 90.28％ had a primary school education or were illiterate; 78.51％ had legitimate and healthy wives. A total of 122 elderly people were diagnosed with MCI, and the prevalence of MCI was 6.77％. Multivariate logistic regression analysis showed that male elderly people (OR=0.53, 95％CI:0.28-1.00) were less likely to develop MCI compared to the female, and the illiterate (OR=2.09, 95％CI: 1.16-3.77) were more likely to develop MCI compared to the educated . Conclusion The prevalence of MCI among the elderly in Zhoushan was 6.77％; the female and the illiterate were more likely to develop MCI.
