From: Relationship between piglets’ survivability and farrowing kinetics in hyper-prolific sows
Variable | Farrowing Duration (min)* | Adjusted R2 | |||
---|---|---|---|---|---|
Estimate | SEM | Confidence interval | |||
Lower limit | Upper limit | ||||
Intercept | 183.41 | 60.76 | 61.58 | 305.23 | 0.35 |
Parity | 28.91 | 18.75 | −8.67 | 66.49 | |
Stillborn piglets (n) | 27.98 | 11.98 | 3.96 | 52.00 | |
Mummified piglets (n) | 67.08 | 25.65 | 15.65 | 118.50 |