Figure Legends
Figure 1. Comparison of lung function during the study period according to the prognosis . (a) Lung function between death or lung transplant (TPL) (Group 1) and survival without lung TPL (Group 2). (b) Lung function between Group with O2 therapy (Group 3) and group without O2 therapy (Group 4). BOS, bronchiolitis obliterans syndrome. *P<0.05.
Figure 2. The prognosis of bronchiolitis obliterans syndrome (BOS) according to the slope of FEV1 change during the first 3 months after BOS diagnosis . Group A was defined as subjects with negative slope of FEV1 change during the first 3 months after diagnosis of BOS, and Group B was defined as Subjects with positive slope of FEV1 change during the first 3 months after diagnosis of BOS. (a) Cumulative probability of an event according to the slope of FEV1 change during the first 3 months after BOS diagnosis. Death or lung transplant (TPL) was defined as an event. (b) Cumulative probability of an event according to the slope of FEV1 change during the first 3 months after BOS diagnosis. O2 therapy was defined as event