Variables | Coefficient | Standard Error | 95% Confidence Interval | P-value | |
---|---|---|---|---|---|
Stage | Suckling pig | Referent | |||
Lactating sow | −1.9 | 0.367 | (−2.7)-(−1.2) | <0.001 | |
Gestating sow | −1.4 | 0.438 | (−2.2)-(−0.50) | 0.002 | |
Weanling | −3.8 | 0.398 | (−4.6)-(−3.1) | <0.001 | |
Grower-finisher | −4.4 | 0.413 | (−5.2)-(−3.6) | <0.001 | |
Manure pit | −1.7 | 0.403 | (−2.5)-(−0.93) | <0.001 | |
Other species | Absent | Referent | |||
Present | −0.93 | 0.484 | (−1.9)-(−0.019) | 0.055 | |
Present x Gestating sow | 1.5 | 0.626 | 0.30-2.75 | 0.015 | |
Present x Lactating sow | 1.8 | 0.533 | 0.79-2.9 | 0.001 | |
Sampling Period | First | Referent | |||
Second | 0.34 | 0.234 | (−0.12)-(−0.80) | 0.144 |