It is a semi-structured interview, assessed by a trained clinician. It covers the following areas: medical, employment, drug and alcohol use, legal, family and psychiatric. It obtains life-long information and from the last 30 days.
Psychometric characteristics
Cronbach's alpha ranges from 0.64 to 0.95. Correlations between the ASI-6 and the concurrent instrument (ASSIST) range from 0.72 to 0.89. Correlations with the WHOQOL were significant.
No. of items
0
Way of administration
Hetero-administered
Way of qualification
An algorithm system is used to compute the composites
Application context
Residential and ambulatory settings
Population
Adults
References
McLellan AT, Luborsky L, Woody GE, et al. An improved diagnostic instrument for substance abuse Patients: the Addiction Severity Index. J Nerv Ment Dis 1980; 168: 26-33.