Measuring the quality of life of children with cerebral palsy: Comparing the conceptual differences and psychometric properties of three instruments

Abstract

Aim: To compare the conceptual differences, internal consistency, and validity of the Cerebral Palsy Quality of Life Questionnaire for Children (CP QOL-Child), the Child Health Questionnaire (CHQ), and a European generic health-related quality of life (HRQOL) questionnaire (10-domain version; KIDSCREEN-10) for children with cerebral palsy (CP). Method: Two hundred and four primary caregivers (185 females [91%], 19 males [9%]) of children with CP aged 4 to 12 years (mean 8y 4mo [SD 2.51]; 112 males [55%], 92 females [46%], Gross Motor Function Classification System level I=18%, II=28%, III=14%, IV=11%, V=28%) provided demographic data and completed the CP QOL-Child, CHQ, and KIDSCREEN-10. Fif..