Spouse-aided versus individual therapy in persisting psychiatric disorders: a systematic comparison

Fifty-three married patients with a wide range of severe, persisting psychiatric disorders were randomly allocated to a form of couples therapy (spouse-aided therapy) or to individual therapy. Both were outpatient, goal-oriented therapies, with an overall mean duration of 9.5 hours. Before, during, immediately after, and three months after therapy, patients and spouses completed ratings of target and personal problems, sexual activity and attitudes, psychological symptoms, and marital satisfaction. Ratings were also conducted by independent assessors. Spouse-aided therapy proved superior to individual therapy at a statistically significant level on most outcome measures, with clinically worthwhile improvements in symptoms, problems, and marital satisfaction in both partners. Individual therapy was followed by improvement in some symptoms, but marital dissatisfaction increased and both partners were more depressed at three months follow-up than before treatment.