Fig. 1.

Weight-loss trajectories over time. Shown are changes in weight over the entire observation period (A) or stratified by those who lost ≥ 5% weight within the first year of an IPF diagnosis (B). Red lines indicate patients losing ≥ 5% bodyweight. Panel C demonstrates initial body mass index (BMI) at diagnosis vs. time. Colored lines on this graph represent the varying stratifications of BMI