Validation of subscales of the Severe Asthma Questionnaire (SAQ) using exploratory factor analysis (EFA)

The Severe Asthma Questionnaire (SAQ) is a health related quality of life (HRQoL) questionnaire validated for use in severe asthma. It is scored using the mean value of 16 items (SAQ score) in addition to a si...

Source: Health and Quality of Life Outcomes - October 9, 2020 Category: International Medicine & Public Health Authors: Joseph W. Lanario, Michael E. Hyland, Andrew Menzies-Gow, Adel H. Mansur, James W. Dodd, Stephen J. Fowler, Rupert C. Jones and Matthew Masoli Tags: Research Source Type: research