Table 7.
Full and reduced datasets for farms with growing–finishing pigs, threshold values, and the percentage of farms exceeding the threshold values.
| Measurements | Full Dataset (n = 12) | Reduced Dataset (n = 5) | Threshold Value | Exceeded Thresholds |
|---|---|---|---|---|
| CO2 level | X | X | 3000 ppm | 33.3% |
| NH3 level | X | X | 20 ppm | 31.7% |
| Eye score | X | X | 1 | 21.3% |
| Tail score | X | X | 1 | 6.6% |
| Ear score | X | 1 | 10.4% | |
| Pig fouling | X | X | 1 | 31.1% |
| Pen fouling | X | 1 | 29.5% | |
| Panting | X | 0.2 | 5.5% | |
| Pumping | X | 0.2 | 0.5% | |
| Coughing/sneezing | X | 1 | 1.1% | |
| Huddling | X | 1 | 16.4% | |
| Shivering | X | 1 | 1.1% |