中文版剑桥前瞻性记忆测试量表计算机测量用于慢性精神分裂症患者的信效度
发布时间：2019-07-06 21:20
【摘要】：目的探讨中文版剑桥前瞻性记忆测试量表(C-CAMPROMPT)计算机测量用于慢性精神分裂症患者前瞻性记忆(PM)功能评估的临床信效度。方法选取年龄、性别、受教育年限相匹配的慢性精神分裂症患者(病例组)以及健康对照(对照组)各50例。以C-CAMPROMPT计算机测量评估PM功能;以韦氏成人记忆量表第四版中文版(WMS-Ⅳ)评估逻辑记忆(LM)及视觉记忆(VR);以威斯康星卡片分类测验(WCST)评估执行功能;以言语流畅性测验(CFT)评估处理速度;进行C-CAMPROMPT的临床信效度分析。结果该量表的重测信度和分半信度(Pearson相关系数)分别为0.981和0.627(均P0.001),内部一致性信度(Cronbachα系数)为0.742。病例组PM总分及各个因子、条目得分均低于对照组(均P0.05)。病例组PM与LM、VR、WCST-CC、CFT正相关(r=0.34~0.89,P0.05)。判别分析显示量表的灵敏度为86%,特异度为92%,符合率为89%。探索性因子分析将量表的所有条目聚为2个因子(累计贡献率61.46%)。结论 C-CAMPROMPT计算机测量在慢性精神分裂症患者PM功能评估中具有较好的临床信效度,是一个敏感性较高、适用性较强且稳定的工具。
[Abstract]:Objective to investigate the clinical reliability and validity of Chinese Cambridge prospective memory Test scale (C-CAMPROMPT) in evaluating (PM) function of prospective memory in patients with chronic schizophrenia. Methods 50 patients with chronic schizophrenia (case group) and 50 healthy controls (control group) matched with age, sex and educational years were selected. PM function was evaluated by C-CAMPROMPT computer measurement, logical memory (LM) and visual memory (VR); were evaluated by Wechlich Adult memory scale fourth Edition Chinese Edition (WMS- IV), execution function was evaluated by (LM) by Wechinz Card sorting Test (WCST), processing speed was evaluated by speech fluency test (CFT), and clinical reliability and validity of C-CAMPROMPT were analyzed. Results the test-retest reliability and split-half reliability (Pearson correlation coefficient) of the scale were 0.981 and 0.627 (all P0.001, respectively), and the internal consistency reliability (Cronbach 伪 coefficient) was 0.742. The total score of PM and the scores of each factor and item in the case group were lower than those in the control group (P 0.05). There was a positive correlation between PM and LM,VR,WCST-CC,CFT in the case group (r 鈮，
本文编号：2511336
[Abstract]:Objective to investigate the clinical reliability and validity of Chinese Cambridge prospective memory Test scale (C-CAMPROMPT) in evaluating (PM) function of prospective memory in patients with chronic schizophrenia. Methods 50 patients with chronic schizophrenia (case group) and 50 healthy controls (control group) matched with age, sex and educational years were selected. PM function was evaluated by C-CAMPROMPT computer measurement, logical memory (LM) and visual memory (VR); were evaluated by Wechlich Adult memory scale fourth Edition Chinese Edition (WMS- IV), execution function was evaluated by (LM) by Wechinz Card sorting Test (WCST), processing speed was evaluated by speech fluency test (CFT), and clinical reliability and validity of C-CAMPROMPT were analyzed. Results the test-retest reliability and split-half reliability (Pearson correlation coefficient) of the scale were 0.981 and 0.627 (all P0.001, respectively), and the internal consistency reliability (Cronbach 伪 coefficient) was 0.742. The total score of PM and the scores of each factor and item in the case group were lower than those in the control group (P 0.05). There was a positive correlation between PM and LM,VR,WCST-CC,CFT in the case group (r 鈮，
本文编号：2511336
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