Fig 3. Weekly total ED visits and Oxford Stringency Index (OSI) in 2020.
OSI = Oxford Stringency Index. Index for the measurements taken by the government, ranging from 1 (no measurements) to 100 (very strict measurements with a high impact).
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.