Childhood Health Assessment Questionnaire
Also written as: CHAQ — Childhood Health Assessment Questionnaire
A validated instrument measuring functional disability and health status in children with rheumatic diseases.
Full Definition
The Childhood Health Assessment Questionnaire (CHAQ) is a widely used, validated outcome measure that assesses functional ability and health status in children with juvenile arthritis and other rheumatic conditions. It evaluates eight domains of daily activities including dressing, arising, eating, walking, hygiene, reach, grip, and activities. The CHAQ has been translated into multiple languages and serves as a standard outcome measure in pediatric rheumatology research and clinical practice.
Usage
Usage note: Distinguish from adult HAQ by using full name or 'childhood HAQ' on first reference.
In Context
- "The CHAQ score decreased from 2.1 to 0.3, indicating substantial functional improvement." — Treatment response evaluation
- "Parents reported minimal functional limitations on the Childhood Health Assessment Questionnaire." — Baseline assessment documentation