Table 2.
Distribution of positive and negative litters up to 7 days old for porcine rotavirus C infection according to some production parameters, such as sow parity order, litter size, and birth weight
| Parameter | Groups | Litters (n = 50) | ||
|---|---|---|---|---|
| Positive (%) | Negative (%) | Total | ||
| Parity order (PO) (P = 0.3060) | PO1 | 12 (70.6) | 5 (29.4) | 17 |
| PO2 | 6 (66.6) | 3 (33.4) | 9 | |
| PO3 | 6 (60.0) | 4 (40.0) | 10 | |
| PO4 | 7 (87.5) | 1 (12.5) | 8 | |
| PO5 | 2 (33.3) | 4 (66.7) | 6 | |
| Litter size (LS) P = 0.1013 | LS ≤ 10 | 8 (50.0) | 8 (50.0) | 16 |
| LS > 10 | 25 (73.5) | 9 (26.5) | 34 | |
| Birth weight (BW) P = 0.3435 | BW1.2 to 1.3 kg | 11 (57.9) | 8 (42.1) | 19 |
| BW > 1.3 to 1.4 kg | 22 (71.0) | 9 (29.0) | 31 | |