Reliability and Validity of the Cerebral Palsy Quality of Life Questionnaire in the South Korean Population

Objective: This study examined the reliability and validity of the Korean version of the Cerebral Palsy Quality of Life (CP QOL) questionnaire.BR Background: Quality of life (Qol) for the children with cerebral palsy (CP) is also essential aspect of the functioning. However, few Qol assessment tools specific to CP are available in South Korea.BR Method: The English version of the Cerebral Palsy Quality of Life (CP-QOL) parent proxy form and the CP-child self-report form was translated into Korean. This study was to verify the reliability and validity of the two Korean versions of the CP-QOL documents. A total of 153 primary caregivers and 61 CP children answered the Korean questionnaires in two sessions two weeks apart. The reliability and validity were analyzed using the intra-class correlation coefficient (ICC), Cronbach