Acamprosate U.S.A. Multicenter Trial Covariates Applied Uniformly Across Outcome Measures
Baseline CGI severity (1-7)
Treatment goal (total abstinence versus not)
Readiness to Change (precontemplation, contemplation, and action)
Psychiatric history (present or not)
Addiction index (Fagerström Score x Illicit Drug Use Index)
Treatment exposure (Study drug duration [wks] x Compliance [%]) / 100
Baseline values (analyses of change from baseline)