Table 2.
Number and percentage (%) of pens on farm (198 pens; 9,049 pigs) and batches at the abattoir (54 batches; 8,843 pigs).
| On farm | At the abattoir | |||||||
|---|---|---|---|---|---|---|---|---|
| Pens | Prevalence | Batches | Prevalence | |||||
| n | % | Median % | IQC % | n | % | Median % | IQC % | |
| Ear lesions | 74 | 37.4 | 0.0 | 0.0–2.3 | 11 | 20.4 | 0.0 | 0.0–0.0 |
| Tail lesions | 31 | 15.7 | 0.0 | 0.0–0.0 | 40 | 74.1 | 2.8 | 0.0–9.44 |
| Skin lesions | 0 | 0.0 | 0.0 | 0.0–0.0 | 12 | 22.2 | 0.0 | 0.0–0.0 |
| Hernia | 25 | 12.6 | 0.0 | 0.0–0.0 | 22 | 40.7 | 0.0 | 0.0–0.6 |
| Rectal prolapse | 2 | 1.0 | 0.0 | 0.0–0.0 | 6 | 11.1 | 0.0 | 0.0–0.0 |
| Bursitis | 170 | 85.9 | 6.5 | 4.1–9.3 | 54 | 100.0 | 11.7 | 8.3–13.9 |
| Lameness | 24 | 12.1 | 0.0 | 0.0–0.0 | 6 | 11.1 | 0.0 | 0.0–0.0 |
With at least one pig affected by animal-based welfare outcomes, including the median prevalence and interquartile range (IQR) of pigs affected per pen and per batch (%) of each animal-based welfare outcome observed on the two locations.