目的探讨哈萨克文版简易智能精神状态检查量表(mini-mental state examination,MMSE)在哈萨克族老年人群痴呆筛查的最佳界定值及其影响因素。方法采用哈文版MMSE,随机抽样调查50岁以上新疆阿勒泰市乡镇哈族人群509例,并进行分析。结果...目的探讨哈萨克文版简易智能精神状态检查量表(mini-mental state examination,MMSE)在哈萨克族老年人群痴呆筛查的最佳界定值及其影响因素。方法采用哈文版MMSE,随机抽样调查50岁以上新疆阿勒泰市乡镇哈族人群509例,并进行分析。结果哈文版MMSE检测结果表明,增龄、低文化程度和高血压、脑卒中是受试者认知功能受损的危险因素,其分值随年龄增长而下降,文化程度越高分值越高。根据ROC曲线确定文盲、小学、初中以上人群的筛查界定值,文盲组敏感度为92.17%,特异度为85.26%;小学组≤21分,其敏感度为88.76%,特异度为94.56%;初中以上组≤24分,其敏感度为96.67%,特异度为89.60%。哈文版MMSE筛查与临床诊断结果符合率为94.190%,Kappa值为0.820。结论哈文版MMSE在新疆阿勒泰用于哈萨克族老年人群痴呆筛查,操作简单方便,筛查痴呆敏感度较高,有较好的适用性。但哈文版MMSE得分与增龄、低文化程度和高血压、脑卒中等因素有关,故应结合临床综合判断。展开更多
This study attempts to investigate if and how students' perceptions regarding the first accounting course related with the selection of accounting as a major. Moreover, it examines students' initial perceptions and ...This study attempts to investigate if and how students' perceptions regarding the first accounting course related with the selection of accounting as a major. Moreover, it examines students' initial perceptions and course performance regarding the introductory accounting course. Participants in this study were 120 students from Technological Educational Institute of Kavala, School of Business and Economics (3 departments), who were asked to complete a survey instrument. The instrument used eleven statements regarding students' perceptions (such as difficulty and motivation of the course) of the first accounting course. The main factors affect students' decisions to follow accounting and seem to be similar with other researchers' findings (Geiger & Ogilby, 2000). Future research could be used larger sample from different countries and the survey could also be used for a longer time period.展开更多
文摘目的探讨哈萨克文版简易智能精神状态检查量表(mini-mental state examination,MMSE)在哈萨克族老年人群痴呆筛查的最佳界定值及其影响因素。方法采用哈文版MMSE,随机抽样调查50岁以上新疆阿勒泰市乡镇哈族人群509例,并进行分析。结果哈文版MMSE检测结果表明,增龄、低文化程度和高血压、脑卒中是受试者认知功能受损的危险因素,其分值随年龄增长而下降,文化程度越高分值越高。根据ROC曲线确定文盲、小学、初中以上人群的筛查界定值,文盲组敏感度为92.17%,特异度为85.26%;小学组≤21分,其敏感度为88.76%,特异度为94.56%;初中以上组≤24分,其敏感度为96.67%,特异度为89.60%。哈文版MMSE筛查与临床诊断结果符合率为94.190%,Kappa值为0.820。结论哈文版MMSE在新疆阿勒泰用于哈萨克族老年人群痴呆筛查,操作简单方便,筛查痴呆敏感度较高,有较好的适用性。但哈文版MMSE得分与增龄、低文化程度和高血压、脑卒中等因素有关,故应结合临床综合判断。
文摘This study attempts to investigate if and how students' perceptions regarding the first accounting course related with the selection of accounting as a major. Moreover, it examines students' initial perceptions and course performance regarding the introductory accounting course. Participants in this study were 120 students from Technological Educational Institute of Kavala, School of Business and Economics (3 departments), who were asked to complete a survey instrument. The instrument used eleven statements regarding students' perceptions (such as difficulty and motivation of the course) of the first accounting course. The main factors affect students' decisions to follow accounting and seem to be similar with other researchers' findings (Geiger & Ogilby, 2000). Future research could be used larger sample from different countries and the survey could also be used for a longer time period.