Table 2 Comparison of the results of the CCT x SCT (PPDb) in 400 Nelore cattle
| Â | SCT (PPDb) | TOTAL | |
|---|---|---|---|
Negative | Positive | ||
CCT | |||
 Negative | 341 (85.25%) | 57 (14.25%) | 398 (99.50%) |
 Positive | 0 (0.0%) | 2 (0.50%) | 2 (0.50%) |
TOTAL | 341 (85.25%) | 59 (14.75%) | 400 (100.0%) |