Among the many exercise tests used to assess patients with chronic obstructive pulmonary disease (COPD), a 6-minute walking test was most strongly associated with patient-reported outcomes and quality ...

Undiagnosed but clinically significant chronic obstructive pulmonary disease (COPD) may be widespread in many low- and middle-income countries, according to a large international study led by ...

COPD diagnosis Researchers have proposed that the COPD Assessment Test (CAT) be used as a US Food and Drug Administration (FDA) clinical outcomes assessment tool. Members of the COPD Biomarker ...