Figure 1. Flow diagram showing the number of patients undergoing index tests and the number of patients with SBI and meningitis and pneumonia, according to STARD guidelines.
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.