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.
Truth table used for calculation of sensitivity and specificity per IPI threshold
| Clinical event detected in epoch—positive | No-clinical event detected in epoch—negative | |
|---|---|---|
| IPI event detected in epoch—positive | TP | FP |
| No-IPI event detected in epoch—negative | FN | TN |
Sensitivity was calculated as TP/(TP + FN) and specificity as TN/(TN + FP)
