Figure 4.
Box plot of duration in months spent at stage 4 between patients who received PEG (A) or NIPPV (B) treatment and patients who did not. *P < 0.05.
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.