中文版苯丙胺渴求量表信效度检验  

Reliability and validity test of Chinese version of amphetamine craving scale

作　　者：王丹逢[1] 刘恩益[1] 蓝晓嫦[1] 刘玉平[1] 卢想云 

机构地区：[1]广州医科大学附属脑科医院广州市惠爱医院精神科,广东广州510370

出　　处：《中国医药科学》2016年第13期9-12,共4页China Medicine And Pharmacy

基　　金：广东省广州市医药卫生科技项目(20131A011084)

摘　　要：目的探讨中文版苯丙胺渴求量表（DSQ）在苯丙胺成瘾者中使用时的信度和效度。方法 118名广州医科大学的健康学生间隔两周测试进行两次DSQ检测;并采用美国精神疾病统计和诊断半结构式会谈手册（病人版,SCID-P）诊断苯丙胺依赖,选取2013年1月-2015年12月苯丙胺依赖患者50名,进行DSQ、成瘾严重程度指数（ASI）量表、视觉模拟量表（VAS）。计算测验的重测信度、内部一致性、折半信度和效标关联效度、聚敛效度和结构效度。结果中文版DSQ的重测信度很高（r=0.92,P〈0.01）,很出色的内部一致性（标准化后的α为0.97,P〈0.01）和分半信度（r=0.88,P〈0.01）。采用VAS作为校标,DSQ具有很好的效标关联效度（r=0.61,P〈0.01）;与ASI总分呈强正相关（r=0.53,P〈0.01）提示中等的聚敛效度,量表的项目和总分相关系数范围从0.05-0.89,P〈0.01,结构效度中等。结论中文版DSQ在评估苯丙胺渴求时具有良好的信效度,对于识别苯丙胺渴求具有实用性的临床价值。Objective To explore the reliability and validity of Chinese version of desire for speed questionnaire in amphetamine addicts. Methods DSQ was tested two times by 118 medical colleague students in 2 weeks. 50 amphetamine addicts selected from January 2014 to December 2015 were diagnosed by semi-structured clinical interview for the diagnostic and statistical manual of mental disorders-patient version（SCID-P）. Then DSQ, addiction severity index（ASI） and visual analog scale（VAS）were administered to evaluate their craving. All the tests were employed to calculate the re-test reliability, internal consistency, split-half reliability, criteria-related validity, convergent validity and structure validity. Results Chinese version of DSQ had excellent reliability, spearman correlation coefficient for re-test reliability r was 0.92（P〈0.01）. It had high internal consistency（α=0.97, P〈0.01） and split-half reliability（r=0.88, P〈0.01）. VAS was employed to be a criteria, the criteria-related validity was excellent（r=0.61, P〈0.01）. The correlation between DSQ and ASI was significantly positive（r=0.53, P〈0.01）. The correlation coefficient of item-total was from 0.05 to 0.89（P〈0.01）. Construct validity was medium. Conclusion This study confirmed that Chinese version of DSQ had excellent reliability and validity for evaluating amphetamine craving. It was useful in clinic.

关 键 词：苯丙胺 苯丙胺渴求量表 信度 效度 

分 类 号：R749[医药卫生—神经病学与精神病学]