Figure 3. ROC curve for ETCO2 detection of an audible heart rate following asystole.
The sensitivity (true positive rate) was plotted against 1 – specificity (false positive rate) for each ETCO2 value. Area 0.94, 95% confidence interval (0.88-1.00).
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.