What are the most common measures or outcomes in COPD studies?
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Common measures or outcomes in COPD studies include functionality performance-based outcome measures like the 6-min pegboard ring test, de Morton mobility index, incremental shuttle walk test (ISWT), 6-min walk test (6MWT), maximum inspiratory pressure (MIP), Berg balance scale, 4-m gait speed, handgrip strength, and 6-min stepper test . Patient-reported outcomes (PROs) such as the St. George's Respiratory Questionnaire (SGRQ) and Baseline and Transition Dyspnea Indexes (BDI/TDI) are also frequently used to evaluate symptoms and treatment response . Additionally, computed tomography (CT) is utilized to assess body composition in COPD, focusing on muscle mass and adiposity, with measures showing associations with disease severity, health-related quality of life (HRQL), and prognostic implications . Musculoskeletal weakness and cardiovascular disease markers like 6-min walk distance, heart rate, fibrinogen, C reactive protein (CRP), and white cell count (WCC) are also commonly evaluated for their associations with clinical outcomes in stable COPD patients .
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| Papers (4) | Insight |
|---|---|
| Common measures in COPD studies include 6MWD, heart rate, fibrinogen, CRP, and WCC, associated with mortality, exacerbation, and hospitalization outcomes. Musculoskeletal measures need further investigation. | |
| The most common measures or outcomes in COPD studies are the St. George's Respiratory Questionnaire (SGRQ) and the Baseline and Transition Dyspnea Indexes (BDI/TDI). | |
| Common measures in COPD studies include muscle mass and adiposity assessed via CT scans. These measures are associated with disease severity, health-related quality of life, cardiometabolic risk factors, exacerbations, and survival. | |
| Common outcome measures in COPD studies include the 6-min pegboard ring test, de Morton mobility index, ISWT, 6MWT, MIP, Berg balance scale, gait speed, handgrip strength, and 6-min stepper test. |
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