Table 1.

Predictors in tree and forest analyses in COMBINE.

DOMAIN	VARIABLES
Baseline:
Demographics	Age, Gender, Race, Marital Status, Education, Employment, Family Income
Alcohol Consumption	% heavy days, % abstinent days, consecutive days abstinent, peak BAC, trajectories of any drinking and heavy drinking
Alcohol Severity	SCID symptom count, CIWA, DRINC Total, Age of Onset
Prior Alcohol Treatment	Detox, AA attendance, any treatment
Drinking Goal	Complete abstinence, conditional abstinence, controlled drinking, other
Family History	Alcohol, Smoking
Craving	OCDS Total Score
Smoking	Current smoker
Drug use	Cannabis Use
Physical Exam	Weight, Height, Pulse, Blood pressure
Laboratory Analysis	Urine and blood test results
Alcohol Abstinence Self-Efficacy	Total and Subscale Scores
URICA	Overall Readiness and 4 Subscale scores
WHO Quality of Life	Environment, Physical, Psychological, Social Relationships
SF12	Physical health
Profile of Mood States	Tension, Depression, Anger, Vigor, Fatigue, Confusion
Perceived Stress	PSS total
Important People	Number of in-network daily drinkers
Legal Problems	Arrested
Treatment:
Treatment Condition	Acamprosate, Naltrexone, COMBINE Behavioral Intervention