https://www.selleckchem.com/pr....oducts/NVP-AUY922.ht
713) and the EQ-5D-5 L (r=-0.665). Concurrent validity was moderate with physiologic measures (forced vital capacity, r=-0.307, 6-min walk distance, r=-0.383). The R-Scale-PF demonstrated good known-groups validity when comparing scores across stages of disease severity. The R-Scale-PF correlates well with the K-BILD and EQ-5D-5 L. It is hoped that this novel simple NRS tool subject to validation in patients from other centers will provide the opportunity to objectively measure HRQoL in routine clinical practice for patients with IPF