Fig 3. Assessment and follow-up of patients.
A total of 801 consecutive patients were scheduled to undergo surgery under general anesthesia from April 5 to May 31, 2016. A total of 526 patients were included in the study analysis.
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.