Introduction and objectives: People with interstitial lung diseases (ILD) present a decline in functional status and health-related quality of life (HRQoL). There are several instruments to assess these patient-centered outcomes, however, their measurement properties for specific populations are often unknown. The aim of this study was to assess the reliability and validity of the King’s Brief Interstitial Lung...
Introduction and objectives: There are several instruments to assess functional status, however, their measurement properties for specific populations are often unknown. The aim of this study was to assess the reliability and validity of the Pulmonary Functional Status and Dyspnea Questionnaire - modified version (PFSDQ-M) and the Canadian Occupational Performance Measure (COPM) for Portuguese adults with inter...