Reliability and validity of the Chinese version on Alcohol Use Disorders Identification Test
10.3760/cma.j.issn.0254-6450.2017.08.013
- VernacularTitle:中文版酒精使用障碍筛查量表信度和效度评价
- Author:
Cong ZHANG
1
;
Guoping YANG
;
Zhen LI
;
Xiaoning LI
;
Yang LI
;
Jie HU
;
Fengyun ZHANG
;
Xujun ZHANG
Author Information
1. 东南大学公共卫生学院
- Keywords:
Alcohol Use Disorders Identification Test;
Reliability;
Validity
- From:
Chinese Journal of Epidemiology
2017;38(8):1064-1067
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the reliability and validity of the Chinese version on Alcohol Use Disorders Identification Test (AUDIT) among medical students in China and to provide correct way of application on the recommended scales.Methods An E-questionnaire was developed and sent to medical students in five different colleges.Students were all active volunteers to accept the testings.Cronbach's α and split-half reliability were calculated to evaluate the reliability of AUDIT while content,contract,discriminant and convergent validity were performed to measure the validity of the scales.Results The overall Cronbach's α of AUDIT was 0.782 and the split-half reliability was 0.711.Data showed that the domain Cronbach's α and split-half reliability were 0.796 and 0.794 for hazardous alcohol use,0.561 and 0.623 for dependence symptoms,and 0.647 and 0.640 for harmful alcohol use.Results also showed that the content validity index on the levels of items I-CVI)were from 0.83 to 1.00,the content validity index of scale level (S-CVI/UA) was 0.90,content validity index of average scale level (S-CVI/Ave) was 0.99 and the content validity ratios (CVR) were from 0.80 to 1.00.The simplified version of AUDIT supported a presupposed three-factor structure which could explain 61.175％ of the total variance revealed through exploratory factor analysis.AUDIT semed to have good convergent and discriminant validity,with the success rate of calibration experiment as 100％.Conclusion AUDIT showed good reliability and validity among medical students in China thus worth for promotion on its use.
