Table 3.
Kappa Test Analysis Between CLIA and ELISA
| CLIA | ||||
|---|---|---|---|---|
| Negative | Gray zone | Positive | ||
| ELISA | Negative | 649 | 6 | 15 |
| Gray zone | 10 | 4 | 7 | |
| Positive | 3 | 5 | 166 | |
| Kappa coefficient | 0.854 (P ≤ 0.001) | |||
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