Validity and Reliability of the Turkish Version of the KIDSCREEN-27 for Individuals With Cerebral Palsy.

Our aims in this study were to examine the construct/concurrent validity and internal/test-re-test reliabilities of both the self-report and parent-report questionnaires of a Turkish version of the KIDSCREEN-27 for adolescents with cerebral palsy (CP). We used a convenience sample of 135 children and adolescents with CP aged 8-18 years (65 males, 70 females; age = 12.39, = 3.