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Prevalence of dementia in rural China: impact of age, gender and education
Zhou, D. F.; Wu, C. S.; Qi, H.; Fan, J. H.; Sun, X. D.; Como, P.; Qiao, Y. L.; Zhang, L.; Kieburtz, K.
关键词Neuroepidemiology Dementia Alzheimer&Prime s Disease
刊名ACTA NEUROLOGICA SCANDINAVICA
2006-10-01
DOI10.1111/j.1600-0404.2006.00641
114期:4页:273-280
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Clinical Neurology
研究领域[WOS]Neurosciences & Neurology
关键词[WOS]NUTRITION INTERVENTION TRIALS ; MINI-MENTAL STATE ; ALZHEIMERS-DISEASE ; POPULATION ; SHANGHAI ; LINXIAN ; DIAGNOSIS ; COMMUNITY ; KINMEN
英文摘要

Objective - To determine the prevalence of dementia and Alzheimer′s disease (AD) in rural China. Methods - A cross-sectional study was conducted within a cohort of adults older than 50 years of age in Linxian County, China. A Chinese version of the Mini-Mental State Examination (CMMSE) was used to screen cases of possible dementia. Three different cutoff points on CMMSE were applied depending on the participant′s level of education. The participants then were given psychiatric interviews, medical and neurological examinations, and psychometric tests to ascertain the clinical diagnoses of dementia and AD. Results - Among the 16,095 participants, 5.26% were screened positive with 374 diagnosed as having dementia. Among them, AD accounted for 80.5%. The adjusted prevalence rates were 0.33%, 0.89%, 3.43%, and 8.19% in people in age groups 50-54, 55-64, 65-74, and 75 and above, respectively. The prevalence of AD correlated with the participant′s level of education, and was 2.61%, 0.94%, and 0.56% in the illiterate group, in the primary school group, and in the middle school or higher group, respectively. Adjusted by education levels a higher prevalence in women was observed in the illiterate group. Conclusions - The prevalence of dementia in this population is similar to that reported from other areas in mainland China and Taiwan with aging being a significant risk factor. After controlling for age, being a female and having received less number of years of education were associated with an higher prevalence of AD.

语种英语
WOS记录号WOS:000240151100008
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被引频次:43[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/55460
专题北京大学精神卫生研究所
作者单位1.Beijing Univ, Inst Mental Hlth, Beijing 100871, Peoples R China
2.Chinese Acad Med Sci, Inst Canc, Beijing 100871, Peoples R China
3.Univ Rochester, Dept Neurol, Rochester, NY USA
4.Univ Calif Davis, Med Ctr, Dept Neurol, Sacramento, CA 95817 USA
5.Sacramento VA Hosp, Dept Neurol, No Calif VA Hlth Syst, Mather, CA USA
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GB/T 7714
Zhou, D. F.,Wu, C. S.,Qi, H.,et al. Prevalence of dementia in rural China: impact of age, gender and education[J]. ACTA NEUROLOGICA SCANDINAVICA,2006,114(4):273-280.
APA Zhou, D. F..,Wu, C. S..,Qi, H..,Fan, J. H..,Sun, X. D..,...&Kieburtz, K..(2006).Prevalence of dementia in rural China: impact of age, gender and education.ACTA NEUROLOGICA SCANDINAVICA,114(4),273-280.
MLA Zhou, D. F.,et al."Prevalence of dementia in rural China: impact of age, gender and education".ACTA NEUROLOGICA SCANDINAVICA 114.4(2006):273-280.
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