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...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2019-05-01
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Series: | Respiratory Research |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12931-019-1070-6 |