论文部分内容阅读
目的::研究蒙特利尔认知评估量表( MoCA)北京版在青岛市老年人群中应用的可行性以及量表的不足之处。方法:于2011~2012年在青岛市市北区采用MoCA北京版与简易精神状态检查量表( MMSE)对300例老年人进行认知功能测评。结果: MoCA北京版的克朗巴赫α系数( Cronbach’ sα)为0.848、重测信度为0.959、调查员信度为0.966; Mo-CA北京版与MMSE评定结果高度相关(r =0.805,P <0.001)。年龄、受教育程度对MoCA总初分的影响有统计学意义。MoCA各项目得分与总分相关系数为0.402~0.769。结论: MoCA量表北京版对青岛市老年人群认知功能的筛查是简便可行的,适合在将来的研究中进一步推广应用。“,”OBJECTIVE: To assess the value of the Beijing version of Montreal Cognitive Assessment ( MoCA) in the elderly people residing in Qingdao in China. METHODS: The stratified random sampling method was used to investigate the population over 60 years old in Qingdao in the year 2011 to 2012 Mini-Mental State Examination ( MMSE) and the Beijing version of MoCA was ad-ministered in all participants. 300 elderly people finished the assessment. RESULTS: The Cronbach’ sαof MoCA was 0. 848. The test-retest reliability and inter-rater reliability of MoCA were 0. 959 and 0. 966 respectively. There was the relationship between Beijing version of the MoCA and the MMSE ( r =0. 805,P <0. 001 ). There were statistically significant in age and the level of edu-cation on the MoCA total initial points. The correlation coefficient of each item score of MoCA and total score was from 0. 402 to 0. 769. CONCLUSIONS: The results indicate that the Beijing version of MoCA on screening cognitive function is simple and feasible in Qingdao, which is suitable for further application in future studies.