Journal article
Modification of the asthma quality of life questionnaire (standardised) for patients 12 years and older
Abstract
BackgroundThe age limit for some adult asthma clinical trials has recently been lowered to 12 years. In this study we have made minor modifications to the standardised version of the adult Asthma Quality of Life Questionnaire (AQLQ(S)) to make it valid for patients 12 years and older (AQLQ12+).MethodsWe have used two clinical trial databases, in which the AQLQ12+ was used, to compare the measurement properties of the questionnaire in patients …
Authors
Juniper EF; Svensson K; Mörk A-C; Ståhl E
Journal
Health and Quality of Life Outcomes, Vol. 3, No. 1,
Publisher
Springer Nature
Publication Date
12 2005
DOI
10.1186/1477-7525-3-58
ISSN
1477-7525