German, and Italian studies did not find any differences based on sex [11, 78]. ... Montreal Cognitive Assessment (MoCA), and Clinical. Dementia Rating (CDR) ...
Volume 9, Number 4; 706-715, August 2018 http://dx.doi.org/10.14336/AD.2017.0928
Review
The Prevalence of Mild Cognitive Impairment in China: A Systematic Review Jiang Xue1, #, Jiarui Li2, #, Jiaming Liang1, Shulin Chen1, * 1 2
Department of Psychology, Zhejiang University, Zhejiang, China Medical School, Zhejiang University, Zhejiang, China [Received April 1, 2017; Revised September 9, 2017; Accepted September 28, 2017]
ABSTRACT: The aim of this study was to analyze the prevalence of mild cognitive impairment (MCI) among the aging population (60 years of age and above) in China. Epidemiological investigations on MCI in online Chinese journals were identified manually using the CQVIP, CNKI, and Wanfang databases. Articles from journals published in English were identified using PubMed and Web of Science. Original studies that included prevalence surveys of MCI were selected. Forty-eight relevant studies were included in the analysis, covering 22 provinces in China. Our results showed that the pooled prevalence of MCI in the older Chinese population was 14.71% (95% confidence interval [CI], 14.50-14.92%). The prevalence was 16.72% (95% CI, 15.68-17.71%) in clinical samples vs. 14.61% (95% CI, 14.40-14.83%) in nonclinical samples (χ2=16.60, P
