中国全科医学Issue(21)：2498-2501,4.DOI:10.3969/j.issn.1007-9572.2015.21.002
血管性认知功能障碍自我辨识筛查方案临床验证研究
Clinical Validation of the Self-screening Program for Vascular Cognitive Impairment
摘要
Abstract
Objective To clinically validate the self -screening program ( A volume and B volume ) for vascular cognitive impairment.Methods From February 2008 to September 2014, we conducted clinical epidemiology cross-sectional survey on 4 008 subjects who were outpatients, inpatients or community residents enrolled from the Affiliated Hospital of Shandong University of Chinese Medicine, Dongfang Hospital Affiliated to Beijing University of Chinese Medicine, the Second Affiliated Hospital of Tianjin University of Chinese Medicine, the Affiliated Hospital of Changchun University of Chinese Medicine, Chinese Medicine Hospital of Hebei Medical University, Renmin Hospital of Peking University, Fengtai Community Health Service Center, Puhuangyu Community Health Service Center, Fangzhuang Community Health Service Center, Youanmen Community Health Service Center.Questionnaires were designed according to the self-screening program for vascular cognitive impairment, and the questionnaire was divided into A volume and B volume.Question item analysis, item analysis and homogeneity analysis were undertaken.Results Question items were screened.The omission rates of A volume and B volume were both under 5.00%.For both A volume and B volume, the high score group and low score group were significantly different ( P<0.01) in the average number of each question item, and the critical ratios were both higher than 3.00; the correlation between each question item and total score was significant (P<0.01), while the correlation coefficient between the questionnaire items of A23 and A24 and the total score was lower than 0.450.The overall Cronbach′sαcoefficient of volume A was 0.899 and that of volume B was 0.885, both higher than 0.700.After the deletion of question items, there was no increase in the Cronbach′s coefficient, the factor loadings of A23 and A24 were lower than 0.450.Conclusion The question items of the self-screening program ( A volume and B volume ) for vascular cognitive impairment have high response rate, identification degree and homogeneity level.关键词
认知功能障碍/诊断性自我评价/临床验证Key words
Cognition disorders/Diagnostic self evaluation/Clinical verification分类
医药卫生引用本文复制引用
薛斐然,侯小兵,曹晓岚,黎明全,田军彪,张玉莲,戴中,金香兰,张昕洋,牛焕敏,陈宝鑫,姬少珍,贾蓓,李涛,王建伟,刘玥..血管性认知功能障碍自我辨识筛查方案临床验证研究[J].中国全科医学,2015,(21):2498-2501,4.基金项目
2011年北京市科技计划项目（ Z111107056811040）；2014年度中医药行业科研专项（201407001）；2010年度中医药行业科研专项 （）
