Content validity of a newly developed observer-reported measure for pediatric asthma in children aged 2–5 years
Abstract Background An observer-reported outcome (ObsRO) measure assessing both symptom control and health-related quality of life (HRQoL) in children with asthma younger than 6 years is lacking. The objective of this study was to evaluate the content validity of the Pediatric Asthma Questionnaire (...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2022-05-01
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Series: | Journal of Patient-Reported Outcomes |
Subjects: | |
Online Access: | https://doi.org/10.1186/s41687-022-00461-y |