Figure 5.
The VAS scores of patients’ nasal and pharngeal discomfort, as well as operators’ insert difficult indice were significantly higher when inserting solid-state catheter than that of water-perfused catheter.
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.