二项必选数字记忆测验与临床记忆量表成绩的相关分析  

Correlation analysis of Binomial forced- Choice Digit Memory Test and Clinical Memory Scale

作　　者：丁树明[1] 高北陵[1] 蔡敏英[1] 

机构地区：[1]深圳市康宁医院法医精神科,广东深圳518020

出　　处：《中国民康医学》2009年第13期1491-1492,1495,共3页Medical Journal of Chinese People’s Health

基　　金：深圳市科技计划资助项目（项目编号：200802084）

摘　　要：目的：探讨以二项必选数字记忆测验（BFDMT）的得分来反映临床记忆量表检测记忆商数真实程度的可能性。方法：对242例脑外伤后精神损伤与伤残鉴定患者进行BFDMT及临床记忆量表的检测,据BFDMT的划界分、按两种要求分别分为有无伪装的2组、不同程度伪装的5组,比较组间记忆商数差异及与BFDMT得分的相关性。结果：①伪装组的记忆商数低于非伪装组（P〈0.01）;②不同伪装程度组间记忆商数差异显著（P〈0.01）;③BFDMT的总分、容易条目分与困难条目分与临床记忆量表检测所得记忆商数均呈显著正相关（P〈0.01）,两个测验总分的相关系数为0.493。结论：BFDMT得分高低在一定程度上能够反映被试者临床记忆量表检测所得记忆商数的真实程度。Objective：To explore correlation of Binomial Forced - Choice Digit Memory Test （BFDMT） and Clinical Memory Scale （CMS）. Methods：242 subjects with compensable head injuries were assessed with the BFDMT and CMS. The subjects were divided into groups with or without faking according to the BFDMT score. To compare the Memory Quotient（MQ） of CMS between the two groups. Results： ①The total score, every factor score, and MQ of CMS in subjects with faking were significantly higher than in those with non -faking. ②There were significantly differences on the total score and MQ of CMS among the groups with different levels for faking memory impairment. ③The total score and every factor score of BFDMT were positively correlated with the MQ of CMS, with the more BFDMT score, the more MQ of CMS. Conclusions： The BFDMT is helpful to differentiate the true degree of MQ of CMS.

关 键 词：二项必选数字记忆测验 临床记忆量表 伪装 

分 类 号：D919.3[医药卫生—法医学]