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.
This figure shows the percent of patients with COVID-19-related respiratory failure by respiratory rate-oxygenation (ROX) risk group at 12 hours who experience various outcomes. The bars indicate the percent of patients who: 1) received mechanical ventilation within 24 hours of high flow cannular initiation, 2) received mechanical ventilation anytime during hospitalization, and 3) died in the hospital.
