Minimally important change in a parent-proxy Quality-of-Life questionnaire for pediatric chronic cough
- Newcombe, Peter A.
- Sheffield, Jeanie K.
- Chang, Anne B.
Publication date
March 2011
DOI Publisher
American College of Chest Physicians ISSN
0012-3692 Citation count (estimate)
18Abstract
Background: The Parent Cough-Specific Quality-of-Life questionnaire (PC-QOL) has relevance and clinical utility as a cough-specific QOL measure for pediatric use. Its validity has been demonstrated. This study sought to determine the minimally important difference (MID) for the PC-QOL completed by parents of young children with chronic cough
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