Fig. 3.
Forest plots of sensitivity and specificity — studies including hospitalized patients (see Table 4 for further details). N, total number; T + , algorithm positives; HF + , with heart failure
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.