Validity and clinical applicability of the 60-second sit-to-stand test in people with acute exacerbations of COPD
Olivia McDonald, Luke Perraton, Christian Osadnik
Topics & Concepts
MedicineDiscriminant validityPredictive validityCOPDConvergent validityConcurrent validityPhysical therapyConfoundingCohortProspective cohort studyMultivariate statisticsInternal medicineStatisticsPsychometricsClinical psychologyInternal consistencyMathematicsChronic Obstructive Pulmonary Disease (COPD) ResearchCardiovascular and exercise physiologyPhysical Activity and Health