Minimal Clinically Important Differences for Patient-Reported Outcome Measures of Fatigue in Patients With COPD Following Pulmonary Rehabilitation

Background Fatigue is a burdensome and prevailing symptom in patients with COPD. Pulmonary rehabilitation (PR) improves fatigue; however, interpreting when such improvement is clinically relevant is challenging. Minimal clinically important differences (MCIDs) for instruments assessing fatigue are warranted to better tailor PR and guide clinical decisions. Research Question This study estimated MCIDs for the Functional Assessment of Chronic...