Figure 4:
Clinical severity on the World Health Organization Ordinal Scale at day 15 after randomization (0–10, with 10 being death).
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.