Fig. 6. Absolute percentage measurement error of each airway tube (each A1, A2, and A3 airway tube) on (A) low-dose CT and (B) standard-dose CT.
Mean APEWA% decreased as WA% increased.
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.