Table 5.
ELISA and CLIA Gray Zone Data Analysis Compared with TPPA
| TPPA | ||||
|---|---|---|---|---|
| Positive | ||||
| Negative | 1:80 | 1:160 | 1:320 | |
| ELISA gray zone | 4(33.30%) | 2(16.70%) | 3(25.00%) | 3(25.00%) |
| CLIA gray zone | 2(18.20%) | 6(54.50%) | 2(18.20%) | 1(9.10%) |
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