Fig. 3From: Combined pulmonary fibrosis and emphysema: a retrospective analysis of clinical characteristics, treatment and prognosisLongitudinal trends of mean CPI scores in CPFE patients disaggregated by therapeutic regimen. CPI, Composite physiologic index; CPFE, Combined pulmonary fibrosis and emphysema; O: Oxygen therapy; M: mechanical ventilation; B: bronchodilators; C: corticosteroidsBack to article page