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 (...

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Bibliographic Details
Main Authors: Yi Zhang, Jennifer L. Clegg, Shannon Keith, Shehan McFadden, Tara Symonds, Rajesh Kumar, Asif H. Khan, Siddhesh Kamat, Jingdong Chao
Format: Article
Language:English
Published: SpringerOpen 2022-05-01
Series:Journal of Patient-Reported Outcomes
Subjects:
Online Access:https://doi.org/10.1186/s41687-022-00461-y

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