[Levels of the training of psychotherapists and results of analytic psychotherapy]. / Niveau de formation des psychothérapeutes et résultats de la psychothérapie analytique.

The purpose of this study was to investigate therapists experience as predictor of psychotherapy outcome. We studied consecutive patients (n = 76) assigned to psychoanalytic psychotherapy after being referred to the Geneva University Psychiatric Center for psychiatric treatment. Fifty-seven subjects were treated by trainees and nineteen had certified psychotherapists. Each treatment was carefully evaluated at intake, at the sixth session and at 1-year follow-up. Those patients treated by trainees appeared to be clearly improved (p < 0.01), but 49.1% of them did not completed the psychotherapy. In addition, increased therapist's training and experience (certified psychotherapist vs trainee) was associated with better global outcome, reduced early termination and more improvement after six psychotherapy sessions (p < 0.01). The present data indicate that increased therapist's experience is associated with more compliance and more improvement after the initial phase of the treatment in psychiatric subjects assigned to psychoanalytical psychotherapy.