Reliability and Cross-Cultural Validation of the Turkish Version of the Visual Function Classification System (VFCS) for Children with Cerebral Palsy.

Purpose: This correlational study aimed to determine the reliability and validity of the Turkish version of the Visual Function Classification System (VFCS) for children with CP.

Method: Two physiotherapists and caregivers ( = 56) applied the VFCS ( = 120) two times at a 15-day interval. Physiotherapists' classifications were compared for interrater reliability.