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Sensitivity, specificity, and predictive values for Xpert Xpress Strep A compared to composite gold standarda
| Statistical measure | Result for Xpert Xpress Strep A molecular test (% [95% CI]) |
|---|---|
| Sensitivity | 100 (90.8–100) |
| Specificity | 95.81 (91.6–98.3) |
| Negative predictive value | 100 |
| Positive predictive value | 84.4 (72.4–91.8) |
Clopper-Pearson exact method was used.
