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.
Figure 2 Association between FEV1 at baseline CT scan and (A) bronchiolitis obliterans (CTBO) score and (B) air trapping (CTAT) score at baseline CT scan. The CTAT score showed a greater and stronger association than the CTBO score (slope 0.55 for CTAT score versus 0.20 for CTBO score), but the association of the CTAT score with FEV1 appeared to be less precise than for the CTBO score (p = 0.02 and p = 0.0001, respectively). Data given are for observer 1 first observation.
