Interraterreliabilität der deutschsprachigen Version der Comprehensive Psychopathological Rating Scale (CPRS)

Abstract
The interrater reliability of the German version of the CPRS was examined in 30 patients (18 schizophrenic, 11 depressive and 1 manic). All patients were examined by the same two raters. The agreement of 55 out of 65 items was determined using the kappa coefficient. Kappa was calculated concerning symptom present/not present and difference ≤ 2/difference > 2. 49 or 54 items show a moderate to excellent agreement. Items based on self-rating have a better interrater reliability than items based on the rating of the psychiatrists. The interrater reliability of the syndromes was calculated, using the rank correlation coefficient. The agreement concerning the 4 primary and the 2 second-order factors is high or excellent. The good results show the usefulness of the CPRS for the assessment of psychopathological findings.

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