Figure 2.
Changes in cuff leak percentage (%) compared to baseline at 2 h and 4 h after the injection of methylprednisolone in the treated group and normal saline in the placebo group. *P<0.05 vs. placebo group.
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.