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.
Coupled forest plots of pooled sensitivity and specificity of diagnostic performance of chest imaging for distinguished COVID-19 and other pneumonias. The numbers are pooled estimates with 95 % CIs in parentheses; horizontal lines indicate 95 % CIs.
