CT-defined emphysema in COPD patients and risk for change in desaturation status in 6-min walk test
Marie Waatevik, Bente Frisk, Francisco Gómez Real, Jon A. Hardie, Per Bakke, Tomas Eagan, Ane Johannessen
Topics & Concepts
MedicineCOPDReceiver operating characteristicRisk factorRepeated measures designInternal medicineHounsfield scaleCohortLogistic regressionCardiologySurgeryComputed tomographyStatisticsMathematicsChronic Obstructive Pulmonary Disease (COPD) ResearchPleural and Pulmonary DiseasesRespiratory Support and Mechanisms