Table 4.
Full and reduced datasets for farms with weaners indicated with “X”, threshold values, and the percentage of farms that exceeded the threshold values.
| Measurements | Full Dataset (n = 12) | Reduced Dataset (n = 5) | Threshold Value | Exceeded Thresholds |
|---|---|---|---|---|
| CO2 level | X | X | 3000 ppm | 38.8% |
| NH3 level | X | X | 20 ppm | 23.6% |
| Eye score | X | X | 1 | 7.5% |
| Tail score | X | X | 1 | 3.4% |
| Ear score | X | X | 1 | 13.5% |
| Pig fouling | X | 1 | 6.6% | |
| Pen fouling | X | 1 | 10.1% | |
| Panting | X | 0.2 | 2.3% | |
| Pumping | X | 0.2 | 1.4% | |
| Coughing/sneezing | X | 1 | 6.9% | |
| Huddling | X | 1 | 17.8% | |
| Shivering | X | 1 | 2.0% |