Study on prevalence of and influencing factors of mild cognitive impairment among elderly people in communities of Nanning

JIANG Hu; WANG Xiao-min; HUANG Kai-yong; ZUO Yu-kun; WU Xiang-min; GAO Yong-fen; S Abdullah; YANG Li

doi:10.16462/j.cnki.zhjbkz.2019.03.014

Volume 23 Issue 3

Mar. 2019

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Article Navigation > CHINESE JOURNAL OF DISEASE CONTROL & PREVENTION > 2019 > 23(3): 313-317

JIANG Hu, WANG Xiao-min, HUANG Kai-yong, ZUO Yu-kun, WU Xiang-min, GAO Yong-fen, S Abdullah, YANG Li. Study on prevalence of and influencing factors of mild cognitive impairment among elderly people in communities of Nanning[J]. CHINESE JOURNAL OF DISEASE CONTROL & PREVENTION, 2019, 23(3): 313-317. doi: 10.16462/j.cnki.zhjbkz.2019.03.014

Citation:

JIANG Hu, WANG Xiao-min, HUANG Kai-yong, ZUO Yu-kun, WU Xiang-min, GAO Yong-fen, S Abdullah, YANG Li. Study on prevalence of and influencing factors of mild cognitive impairment among elderly people in communities of Nanning[J]. CHINESE JOURNAL OF DISEASE CONTROL & PREVENTION, 2019, 23(3): 313-317. doi: 10.16462/j.cnki.zhjbkz.2019.03.014

Citation:

JIANG Hu, WANG Xiao-min, HUANG Kai-yong, ZUO Yu-kun, WU Xiang-min, GAO Yong-fen, S Abdullah, YANG Li. Study on prevalence of and influencing factors of mild cognitive impairment among elderly people in communities of Nanning[J]. CHINESE JOURNAL OF DISEASE CONTROL & PREVENTION, 2019, 23(3): 313-317. doi: 10.16462/j.cnki.zhjbkz.2019.03.014

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Study on prevalence of and influencing factors of mild cognitive impairment among elderly people in communities of Nanning

doi: 10.16462/j.cnki.zhjbkz.2019.03.014

1.
Department of Occupational and Environmental Health, School of Public Health, Guangxi Medical University, Nanning 530021, China
2.
Department of Epidemiology and Health Statistics, School of Public Health, Guangxi Medical University, Nanning 530021, China
3.
Boston University School of Medicine, Boston Medical Center, Boston, Massachusetts 02118, USA
4.
Duke Global Health Institute, Duke University, Durham, North Carolina 27708, USA
5.
Global Health Program, Duke Kunshan University, Kunshan, Jiangsu Province 215347, China

Received Date: 2018-09-03
Rev Recd Date: 2018-11-26
Publish Date: 2019-03-10

Abstract

Abstract

Objective To investigate the prevalence and influencing factors of mild cognitive impairment (MCI) among elderly people in communities of Nanning, so as to provide scientific basis for the formulation of MCI early intervention measures. Methods A total of sample of 3 000 elderly people aged 60 or above living in Nanning area were sampled out using the method of cluster random sampling from three communities in Nanning. The Beijing version of the montreal cognitive assessment (MOCA-BJ) was administered by face to face interview. Results 833 MCI patients were detected. The standardized prevalence rate of MCI was 27.27% by the age composition of the population in Nanning in 2010. Single factor analysis showed that there were significant differences(all P<0.05)in the prevalence of MCI in different groups by age, education, occupation, exercise time, sleep time, number of reading, community activities and housework. Multivariate analysis showed that old age, primary education level, occupation of farmer/migrant worker and enterprise personnel/worker were the risk factors of MCI, adequate sleep time, moderate exercise time and reading times were the protective factors of MCI (all P<0.05). Conclusions The prevalence rate of MCI is high among the elderly in Nanning. The elderly with advanced age, primary school education, occupation as farmer/peasant-worker and enterprise personnel/workerare at high risk of developing MCI. Effective measures should be taken as soon as possible to prevent the occurrence and development of MCI.
- The elderly,
- Mild Cognitive Impairment,
- Prevalence,
- Influencing factors

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References(19)

References

[1]	董永海, 毛向群, 刘磊, 等. 中国老年期痴呆患病率Meta分析[J]. 中国公共卫生, 2014, 30(4): 512-515. DOI: 10.11847/zgggws2014-30-04-44. Dong YH, Mao XQ, Liu L, et al. Prevalence of dementia among Chinese people aged 60 years and over: a meta-analysis[J]. Chin J Public Health, 2014, 30(4): 512-515. DOI: 10.11847/zgggws2014-30-04-44.
[2]	Petersen RC, Doody R, Kurz A, et al. Current concepts in mild cognitive impairment[J]. Arch Neurol, 2001, 58(12): 1985-1992. doi: 10.1001/archneur.58.12.1985
[3]	严飞, 陈阳, 杨蓉, 等. 轻度认知功能障碍的社区干预措施研究进展[J]. 中国全科医学, 2018, 21(12): 1402-1407. DOI: 10.3969/j.issn.1007-9572.2018.00.085. Yan F, Chen Y, Yang R, et al. Community-based interventions for elderly patients with mild cognitive impairment[J]. Chinese General Practice, 2018, 21(12): 1402-1407. DOI: 10.3969/j.issn.1007-9572.2018.00.085.
[4]	Yu J, Li J, Huang X. The Beijing version of the Montreal Cognitive Assessment as a brief screening tool for mild cognitive impairment: a community-based study[J]. BMC psychiatry, 2012, 12: 156. DOI: 10.1186/1471-244X-12-156.
[5]	张立秀, 刘雪琴. 蒙特利尔认知评估量表中文版广州市老人院人群划界分探讨[J]. 中国心理卫生杂志, 2008, 22(2): 123-125, 151. DOI: 10.3321/j.issn:1000-6729.2008.02.014. Zhang LX, Liu XQ. Determination of the cut-off point of the chinese version of the montreal cognitive assessment among chinese elderly in Guangzhou[J]. Chinese Mental Health Journal, 2008, 22(2): 123-125, 151. DOI: 10.3321/j.issn:1000-6729.2008.02.014.
[6]	Petersen RC, Smith GE, Waring SC, et al. Mild cognitive impairment: clinical characterization and outcome[J]. Arch Neurol, 1999, 56(3): 303-308. doi: 10.1001/archneur.56.3.303
[7]	Alexander M, Perera G, Ford L, et al. Age-Stratified prevalence of mild cognitive impairment and dementia in european populations: a systematic review[J]. J Alzheimers Dis, 2015, 48(2): 355-359. DOI: 10.3233/JAD-150168.
[8]	Kim KW, Park JH, Kim MH, et al. A nationwide survey on the prevalence of dementia and mild cognitive impairment in South Korea[J]. J Alzheimers Dis, 2011, 23(2): 281-291. DOI: 10.3233/JAD-2010-101221.
[9]	Jia J, Zhou A, Wei C, et al. The prevalence of mild cognitive impairment and its etiological subtypes in elderly Chinese[J]. Alzheimers Dement, 2014, 10(4): 439-447. DOI: 10.1016/j.jalz.2013.09.008.
[10]	Oren N, Yogev-Seligmann G, Ash E, et al. The Montreal Cognitive Assessment in cognitively-intact elderly: a case for age-adjusted cutoffs[J]. J Alzheimers Dis, 2015, 43(1): 19-22. DOI: 10.3233/JAD-140774.
[11]	杨玉欢, 程光文, 荣爽, 等. 黄石市社区老年人轻度认知功能障碍的现况调查[J]. 中华疾病控制杂志, 2017, 21(8): 767-771. DOI:10.16462/j.cnki.zhjbkz. 2017.08.004. Yang YH, Cheng GW, Rong S, et al. A cross-sectional study on mild cognitive impairment among the elderly in communities of Huangshi City[J]. Chin J Dis Control Prev, 2017, 21(8): 767-771. DOI:10.16462/j.cnki.zhjbkz. 2017.08.004.cnki. zhjbkz. 2017. 08. 004.
[12]	赵建刚, 邬天凤, 韩峰梅, 等. 天津市社区老年人轻度认知功能障碍人口学特征分析[J]. 中华疾病控制杂志, 2015, 19(4): 330-333. DOI: 10.16462/j.cnki.zhjbkz.2015.04.003. Zhao JG, Wu TF, Han FM, et al. Study on demographic factors of mild cognitive impairment among elderly population in Tianjin community[J]. Chin J Dis Control Prev, 2015, 19(4): 330-333. DOI: 10.16462/j.cnki.zhjbkz.2015.04.003.
[13]	刘先锋. 重庆市高脂血症患病率及影响因素研究[D]. 重庆: 重庆医科大学, 2007. Liu X. Analysis on prevalence and factors related to hyperlipidemia in Chongqing[D]. Chongqing: Chongqing Medical University, 2007.
[14]	Stern Y. Cognitive reserve in ageing and Alzheimer's disease[J]. Lancet Neurol, 2012, 11(11): 1006-1012. DOI: 10.1016/S1474-4422(12)70191-6.
[15]	Carvalho A, Rea IM, Parimon T, et al. Physical activity and cognitive function in individuals over 60 years of age: a systematic review[J]. Clin Interv Aging, 2014, 9: 661-682. DOI: 10.2147/CIA.S55520.
[16]	Lo JC, Loh KK, Zheng H, et al. Sleep duration and age-related changes in brain structure and cognitive performance[J]. Sleep, 2014, 37(7): 1171-1178. DOI: 10.5665/sleep.3832.
[17]	Grande G, Vanacore N, Maggiore L, et al. Physical activity reduces the risk of dementia in mild cognitive impairment subjects: a cohort study[J]. J Alzheimers Dis, 2014, 39(4): 833-839. DOI: 10.3233/JAD-131808.
[18]	Narazaki K, Nofuji Y, Honda T, et al. Normative data for the montreal cognitive assessment in a Japanese community-dwelling older population[J]. Neuroepidemiology, 2013, 40(1): 23-29. DOI: 10.1159/000339753.
[19]	Juarez-Cedillo T, Sanchez-Arenas R, Sanchez-Garcia S, et al. Prevalence of mild cognitive impairment and its subtypes in the Mexican population[J]. Dement Geriatr Cogn Disord 2012, 34(5-6): 271-281. DOI: 10.1159/000345251.