Within-program factors as predictors of drinking outcome following cognitive-behavioral treatment.

The relationship between a variety of within-treatment factors and the outcome of treatment for alcoholism was examined. One hundred and twenty-eight male and 68 female participants (consecutive referrals with an ICD-10 diagnosis of alcohol dependence syndrome) were followed at 12 months following in- and day-patient cognitive behavioral treatment on an addiction unit. Within-treatment factors (of self-efficacy, psychological symptoms, expectations for treatment, treatment satisfaction, treatment climate, therapeutic alliance, and treatment evaluation), were assessed to determine their relationship to global outcome categorization into abstinent, nonproblem drinker, drinking but improved, and unimproved participant groups. A logistic regression analysis identified five variables that were predictive of a more favorable outcome: higher self-efficacy in positive social situations, greater treatment program involvement, a lower perception of staff control, a greater perception of treatment as helpful, and a reduction in psychological symptoms during treatment. Findings confirm previous research that pinpoints the importance of self-efficacy as a treatment variable of significance in treatment planning and delivery. It also highlights the prognostic significance of a reduction in psychological distress and, thus, the value of dynamic predictors of treatment outcome. The failure of the therapeutic alliance to predict outcome is discussed. It is concluded that time-limited alcoholism treatment programs need to give equal emphasis to within-treatment change via the promotion of patient confidence and the perception of helpfulness, as well as to skill-based relapse prevention strategies.