Figure 3.
Analyses of primary endpoint. Fisher's exact test two‐tailed. aPercentage (%) considers missing value, responder, and nonresponder.
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.