Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Trajectory of FEV1 percent predicted values after allogeneic hematopoietic cell transplant. Bronchiolitis obliterans syndrome (BOS) diagnosis is designated as time 0. Individual trajectories (n = 82) are plotted with a smoothed regression line to illustrate the aggregate trajectory of the entire cohort over time.
