| Cica Beta Test 1 | Phenotypic confirmatory | Total | P value | |
| Positive | Negative | |||
| Positive | 89 (100.0%) | 8 (4.0%) | 97 (33.7%) | 0.10 |
| Negative | 0 (0.0%) | 191 (96.0%) | 191 (66.3%) | |
| Total | 89 (100.0%) | 199 (100.0%) | 288 (100.0%) | |