Table 2.
Mean RSV values with days of the scan and litter size (LS) of the sows, grouped in weekly intervals of Day 1. a. Farm 1 (overall), b. Farm 2.
| a. Farm 1 | |||
|
Group Day 1
(n) |
RSV1
(Mean Day 1) |
RSV2
(Mean Day 2) |
LS |
| 15–21 (302) |
5.15(20) | 9.46(37) | 14.15 |
| 22–28 (1683) |
8.33(25) | 9.21(42) | 13.83 |
| 29–35 (1321) |
9.5(31) | 9.3(48) | 13.81 |
| 36–42 (584) |
9.07(38) | 9.46(53) | 13.53 |
| ≥43 (185) |
9.05(48) | 9.66 (62) | 13.15 |
| b. Farm 2 | |||
|
Group Day 1
(n) |
RSV1
(Mean Day 1) |
RSV2
(Mean Day 2) |
LS |
| 15–21 (24) |
5.3(21) | 9.67(37) | 15.04 |
| 22–28 (197) |
8.5(25) | 9.33(40) | 14.28 |
| 29–35 (189) |
9.7(32) | 9.38(47) | 14.32 |
| 36–42 (22) |
9.3(37) | 9.09(52) | 13.55 |
| ≥43 (6) |
9.2(44) | 9.67(58) | 12.16 |