Validation and minimum important difference of the UCSD Shortness of Breath Questionnaire in fibrotic interstitial lung disease.
Tao ChenAmy Po Yu TsaiSeo Am HurAlyson W WongMohsen SadatsafaviJolene H FisherKerri A JohannsonDeborah AssayagJulie MorissetShane ShaperaNasreen KhalilCharlene D FellHelene ManganasGerard CoxTeresa ToAndrea S GershonNathan HamblyAndrew J HalaykoPearce G WilcoxMartin KolbChristopher J RyersonPublished in: Respiratory research (2021)
This study demonstrates the validity of UCSDSOBQ in a large and heterogeneous population of patients with fibrotic ILD, and provides a robust MID estimate of 5-8 points.