Reliability, validity and responsiveness of E-RS:COPD in patients with spirometric asthma-COPD overlap

Abstract Background The Evaluating Respiratory Symptoms in Chronic Obstructive Pulmonary Disease (E-RS:COPD) is a patient-reported diary that assesses respiratory symptoms in stable COPD. Methods This post hoc analysis of a randomized, double-blind, parallel-arm trial (GSK ID: 200699; NCT02164539) a...

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Bibliographic Details
Main Authors: Linda M. Nelsen, Laurie A. Lee, Wei Wu, Xiwu Lin, Lindsey Murray, Steven J. Pascoe, Nancy K. Leidy
Format: Article
Language:English
Published: BMC 2019-05-01
Series:Respiratory Research
Subjects:
Online Access:http://link.springer.com/article/10.1186/s12931-019-1070-6