NCIt definition : A standardized rating scale developed by Juniper et al in 1999, which is used to assess
both the adequacy of and change in asthma control. This questionnaire contains 7 items
using a 7-point scale.;
Alternative definition : CDISC: Asthma Control Questionnaire (ACQ) (The Asthma Control Questionnaire is copyrighted.
It may not be changed, translated or sold [paper or software] without the permission
of Elizabeth Juniper. Juniper EF, O'Byrne PM, Guyatt GH, Ferrie PJ, King DR. Development
and validation of a questionnaire to measure asthma control. Eur Respir J 1999;14:902-907).;