Fig. 4.
Graph of length of hospital stay according to interstitial lung abnormality (ILA) subtypes. SD, standard deviation; (A) < (C), p=0.022.
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.