画钟试验在轻度认知障碍与轻度阿尔茨海默病中的鉴别作用
发布时间：2018-11-28 14:23
【摘要】：目的探讨画钟试验对轻度认知障碍(MCI)和轻度阿尔茨海默病(AD)的鉴别作用。方法收集2011年10月~2013年10月本院神经内科门诊及住院收治的认知功能障碍患者的临床资料,筛选出MCI患者65例,轻度AD患者63例,比较两组患者间3分法画钟试验评分,应用操作者特征性曲线确定画钟试验对区别MCI及轻度AD的敏感性和特异性。结果两组患者年龄、性别、受教育程度匹配,简易精神状态检查(MMSE)及画钟试验评分有显著性差异(P0.05)。3分法画钟试验区别MCI与轻度AD的敏感性为54.0%,特异性为80.9%。结论画钟试验对鉴别MCI与轻度AD方面有一定帮助,但仍需与其他认知功能筛查量表联合使用。
[Abstract]:Objective to investigate the differential effect of bell drawing test on mild cognitive impairment (MCI) and mild Alzheimer's disease (AD). Methods from October 2011 to October 2013, 65 patients with MCI and 63 patients with mild AD were selected. The sensitivity and specificity of clock drawing test in distinguishing MCI from mild AD were determined by using operator's characteristic curve. Results there were significant differences between the two groups in age, sex, education level, simple mental state examination (MMSE) and bell drawing test scores (P0.05). The sensitivity of 3 points clock drawing test to differentiating MCI from mild AD was 54.0%. The specificity was 80.9. Conclusion Bell drawing test is helpful in differentiating MCI from mild AD, but it should be combined with other cognitive screening scales.
【作者单位】： 北京市顺义区医院神经内科;
【分类号】：R749.1
本文编号：2363111
[Abstract]:Objective to investigate the differential effect of bell drawing test on mild cognitive impairment (MCI) and mild Alzheimer's disease (AD). Methods from October 2011 to October 2013, 65 patients with MCI and 63 patients with mild AD were selected. The sensitivity and specificity of clock drawing test in distinguishing MCI from mild AD were determined by using operator's characteristic curve. Results there were significant differences between the two groups in age, sex, education level, simple mental state examination (MMSE) and bell drawing test scores (P0.05). The sensitivity of 3 points clock drawing test to differentiating MCI from mild AD was 54.0%. The specificity was 80.9. Conclusion Bell drawing test is helpful in differentiating MCI from mild AD, but it should be combined with other cognitive screening scales.
【作者单位】： 北京市顺义区医院神经内科;
【分类号】：R749.1
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