Abstract:Objective To investigate the prevalence rate of mild cognitive impairment (MCI) and its potential risk factors among the community elderly in Kaifeng City so as to provide a basis for scientifically developing preventive measures. Methods A stratified cluster random sampling method was used to select 680 senior citizens aged 60 years and above from 6 communities in Kaifeng City from May to November, 2018 to serve as the research subjects. The Chinese version of the Mini-Mental State Examination was applied to evaluating the subjects’ cognitive function. Results Among the 680 subjects surveyed, 153 patients with MCI were identified, with the prevalence rate being 22.50%. Univariate analysis showed that different ages, gender, educational levels, and suffering from chronic diseases were statistically associated with the prevalence rate of MCI(all P<0.05). Multivariate logistic regression analysis demonstrated that the female was a risk factor for MCI among the elderly (OR=1.806, 95%CI:1.088-2.998) after controlling for confounding factors, while ages less than 80 years (OR=0.736, 95%CI:0.561-0.967), educational background with elementary school (OR=0.680, 95%CI:0.483-0.956), educational background with junior middle school(OR=0.396,95%CI:0.266-0.588), and educational background with high school and above(OR=0.284, 95%CI:0.115-0.700) were protective factors for MCI. Conclusions The prevalence rate of MCI in the elderly in Kaifeng City was high. The female elderly with advanced age and low level of education may be the high-risk population for MCI, indicating that they may be key targeted groups for future preventive interventions of MCI.
王玲, 黄晓哲, 孙玉华, 浮荣莉, 杜新慧. 开封市社区老年人群轻度认知功能障碍患病率及危险因素研究[J]. 实用预防医学, 2021, 28(4): 454-457.
WANG Ling, HUANG Xiao-zhe, SUN Yu-hua, FU Rong-li, DU Xin-hui. Prevalence rate and risk factors of mild cognitive impairment among the community elderly in Kaifeng City. , 2021, 28(4): 454-457.
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