1. Reliability and Validity of the Brief Fatigue Inventory and Dyspnea Inventory in People With Chronic Obstructive Pulmonary Disease 
Yi-Wen Chen, BSc, MPhEd, Harvey O. Coxson, PhD, W. Darlene Reid, BMR, PhD 
Journal of Pain and Symptom Management 
Volume 52, Issue 2, Pages (August 2016)
DOI: /j.jpainsymman
Copyright © 2016 American Academy of Hospice and Palliative Medicine Terms and Conditions

2. Fig. 1
The summary of the study process. aOne participant was excluded because he was not able to complete all questionnaires on the same day. bDiscriminant validity was assessed in 137 participants. BFI = Brief Fatigue Inventory; COPD = chronic obstructive pulmonary disease; CRQ = Chronic Respiratory Questionnaire; DI = Dyspnea Inventory; JPC = Jim Pattison Outpatient Care and Surgery Centre; LMH = Langley Memorial Hospital; RH = Richmond Hospital; VGH= Vancouver General Hospital.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2016 American Academy of Hospice and Palliative Medicine Terms and Conditions