Spreeuwenberg, M.D.

treatment patient group study personality score inpatient disorder day hospital hospital cluster variable outpatient outcome psychotherapy effect propensity baseline personality disorder difference personality disorders inpatient treatment method propensity score research month psychother result sample follow-up psychosom symptom psychiatry treatment groups rosiglitazone ps method analysis level regression effectiveness control therapy measure table health comparison regression analysis centre day hospital treatment pretreatment 18 months propensity scores bartak cluster b pd 3 treatment groups 5 treatment groups correction improvement study sample problem randomized propensity score method change questionnaire model characteristic trial pretreatment variables diagnosis arginine quality plasma cluster c pd -45 fonagy p duration pd patients signi pretreatment differences assessment