Psychiatric University Hospital Zurich, P.O. Box 1931, CH-8032 Zurich, Switzerland 27.12.2007 Psychiatric University Hospital Zurich, Division of Clinical Psychiatry POSITIVE AND NEGATIVE SYNDROME SCALE PANSS S.R. Kay, A. Fiszbein, L.A. Opler STUDY GROUP PATIENT RATING DAY CARD NUMBER Sex (1=male, 2=female) Birthday (dd.mm.yy) Date of hospitalization (dd.mm.yy) First diagnosis Second diagnosi