Interrater agreement for the schedule for affective disorders and schizophrenia epidemiological version for school-age children (K-SADS-E).

Objective: The main objective of this study was to assess the interrater agreement for the Schedule for Affective Disorders and Schizophrenia Epidemiological version for School-Age Children (K-SADS-E).

Methods: Four interviewers being trained with the K-SADS-E scored independently 29 videotaped interviews performed with psychiatric outpatients in the ADHD Outpatient Clinic at Hospital de Clínicas de Porto Alegre. Interrater agreement analysis was performed using the kappa coefficient (k).