From: Housing and management factors and breed predisposition for haemorrhagic bowel syndrome in swine
Risk factors | OR1 | Lower2 | Upper3 |
---|---|---|---|
Sire breeds (compared to Duroc) | |||
PREMO® | 147.53 | 8.19 | 2657.92 |
PREMO® / Duroc | 66.41 | 4.3 | 1025.77 |
Other | 67.76 | 2.47 | 1860.62 |
Origin of pigs per batch (compared to one origin) | |||
Two or more origins | 52.12 | 4.28 | 635.16 |
Frequency of cleaning of the distribution pipes (compared to never) | |||
Daily | 1.85 | 0.09 | 38.24 |
Weekly | 149.02 | 3.05 | 7281.87 |
Monthly | 7.42 | 0.4 | 136.01 |
After every group | 0.94 | 0.09 | 9.96 |
Every six month | 0.2 | 0.01 | 5.49 |
Less than six month | 7.42 | 0.4 | 136.01 |
Feeding place width per finisher pig in dm | |||
Per 1 dm more | 0.071 | 0.01 | 0.78 |