@masterThesis{10818/50397, year = {2021}, month = {11}, url = {http://hdl.handle.net/10818/50397}, abstract = {Chronic Obstructive Pulmonary Disease (COPD) is diagnosed using the FEV1/FVC, which has limitations as a diagnostic test. We assessed the validity of several measures derived from the expiratory phase of the flow-volume curve obtained from spirometry to diagnose COPD: the slopes corresponding to the volume expired after the 50% and 75% of the FVC, the slope formed between the Peak Expiratory Flow (PEF) and the FVC, and the area under the expiratory flow/volume curve.}, publisher = {Universidad de La Sabana}, title = {Comparison of new spirometry measures to diagnose chronic obstructive pulmonary disease. A diagnostic test study}, author = {Moreno Giraldo, Angelica MarĂ­a and Bastidas Goye, Alirio Rodrigo}, }