畫鐘試驗在輕度認(rèn)知障礙與輕度阿爾茨海默病中的鑒別作用
發(fā)布時間:2018-11-28 14:23
【摘要】:目的探討畫鐘試驗對輕度認(rèn)知障礙(MCI)和輕度阿爾茨海默病(AD)的鑒別作用。方法收集2011年10月~2013年10月本院神經(jīng)內(nèi)科門診及住院收治的認(rèn)知功能障礙患者的臨床資料,篩選出MCI患者65例,輕度AD患者63例,比較兩組患者間3分法畫鐘試驗評分,應(yīng)用操作者特征性曲線確定畫鐘試驗對區(qū)別MCI及輕度AD的敏感性和特異性。結(jié)果兩組患者年齡、性別、受教育程度匹配,簡易精神狀態(tài)檢查(MMSE)及畫鐘試驗評分有顯著性差異(P0.05)。3分法畫鐘試驗區(qū)別MCI與輕度AD的敏感性為54.0%,特異性為80.9%。結(jié)論畫鐘試驗對鑒別MCI與輕度AD方面有一定幫助,但仍需與其他認(rèn)知功能篩查量表聯(lián)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.
【作者單位】: 北京市順義區(qū)醫(yī)院神經(jīng)內(nèi)科;
【分類號】:R749.1
本文編號: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.
【作者單位】: 北京市順義區(qū)醫(yī)院神經(jīng)內(nèi)科;
【分類號】:R749.1
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