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.
Calculations of sensitivity, specificity, and positive and negative predictive value for methicillin-resistant Staphylococcus aureus nasal polymerase chain reaction test
| Parameter | Test performance, percentage (95% CI) |
|---|---|
| Sensitivity | 93.3 (76.9–98.3) |
| Specificity | 95.2 (82.9–98.8) |
| Positive predictive value | 93.3 (76.9–98.3) |
| Negative predictive value | 95.2 (82.9–98.8) |
CI = confidence interval.
