title: Test-Retest Reliability of the Computerized CIDI (CIDI-Auto): Substance Abuse Modules.
abstract: This paper discusses the reliability of the Alcohol and Substance Abuse modules of the CIDI-Auto in two countries, Australia and Puerto Rico, and two languages, English and Spanish. CIDI-Auto is a computer-assisted version of the CIDI. Reliability estimates for DSM/ICD are presented at the diagnostic and symptom level. In total, 286 subjects, ages 17-60 years, who had at least 12 drinks of alcohol in their lifetime participated in the study. Adequate to good test-retest reliability estimates were obtained, with no major differences by nosology, site, substance, or time. Harmful use/abuse showed lower kappas than dependence. Reliability estimates for dependence ranged from 0.70 to 0.95. For harmful use, kappa's ranged from 0.45 to 0.66. The findings are encouraging; CIDI-Auto produces reliable classification across two settings and in two languages with an instrument that has good coverage of different manifestations of the illness.
authors.affiliation: Department of Economic and Behavioral Sciences Research Institute, School of Medicine, University of Puerto Rico, P.O. Box 365067, San Juan, Puerto Rico 00936-5067, Fax: (787) 767-5959. stipec@ibm.net
authors.forename: Maritza
authors.initials: M
authors.lastname: Rubio-Stipec
authors.forename: Lorna
authors.initials: L
authors.lastname: Peters
authors.forename: Gavin
authors.initials: G
authors.lastname: Andrews