Psychometric Properties of Child Health Utility 9D (CHU9D) Proxy Version Administered to Parents and Caregivers of Children Aged 2-4 Years Compared with Pediatric Quality of Life Inventory™ (PedsQL).
Xiuqin XiongNatalie CarvalhoLi HuangGang ChenRenee JonesNancy DevlinBrendan MulhernKim DalzielPublished in: PharmacoEconomics (2024)
The CHU9D was found to be valid and reliable to measure health-related quality-of-life in children aged 2-4 years, although with relatively low test-retest reliability in some dimensions. Further development and validation work is warranted.