Use of the Airway Questionnaire 20 to Detect Changes in Quality of Life in Asthmatic Patients and its Association with the St George’s Respiratory Questionnaire and Clinical Parameters

Abstract

BACKGROUND AND OBJECTIVES: The usefulness of the Airway Questionnaire 20 (AQ20) – a short version of the St George’s Respiratory Questionnaire (SGRQ) – to evaluate quality of life (QOL) in asthmatic patients following a hospital admission was assessed.