Pulmonary Function Test in Chronic Obstructive Pulmonary Disease Related to Diffusion Lung Capacity for Carbon Monoxide and Six-minute Walk Test at Tertiary Care Center
A BSTRACT Chronic obstructive pulmonary disease (COPD) is a progressive respiratory condition characterized by airflow limitation. Spirometry forms the cornerstone of diagnosis. Additional parameters, such as diffusing capacity for carbon monoxide (DLCO) and 6-min walk test (6MWT), can offer deeper insights i...