Similar movements, different messages: are sit-to-stand tests interchangeable in people with COPD?

Key Points

• Sit-to-stand tests vary in their messages despite similar movements, impacting assessment outcomes for COPD patients.
• The study found notable differences in how various sit-to-stand tests reflect exercise capacity in individuals with COPD.
• Observational analysis of functional assessments highlights the need for careful selection of sit-to-stand tests for meaningful results.
• Understanding these differences can improve evaluations and interventions for people living with COPD.