Figure 2.
Contrasting views about benefits and possible harm from oxygen therapy. Per cent of general public, patients and health care professionals (HPCs) agreeing with each point of view.
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.