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Performance evaluation of POC against ELISA.
| ELISA <12.5 |
ELISA ≥12.5 |
Sensitivity, 95% CI | 0.99 (0.97, 1) | |
| POC = 1 | 227 | 17 | Specificity, 95% CI | 0.65 (0.49, 0.78) |
| POC ≠ 1 | 2 | 31 | Positive Predictive Value, 95% CI | 0.93 (0.89, 0.96) |
| Negative Predictive Value, 95% CI | 0.94 (0.8, 0.99) |
