Assessing patient report of function: content validity of the Functional Performance Inventory-Short Form (FPI-SF) in patients with chronic obstructive pulmonary disease (COPD)
Nancy Kline Leidy,1 Alan Hamilton,2 Karin Becker31Outcomes Research, United BioSource Corporation, Bethesda, MD, USA; 2Medical Department, Boehringer Ingelheim (Canada) Ltd, Burlington, ON, Canada; 3Global Health Economics and Outcomes Research, Boehringer Ingelheim GmbH, Ingelheim am Rhein, Germany...
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Format: | Article |
Language: | English |
Published: |
Dove Medical Press
2012-08-01
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Series: | International Journal of COPD |
Online Access: | http://www.dovepress.com/assessing-patient-report-of-function-content-validity-of-the-functiona-a10867 |