Variables | Categories | OR | 95% CI | |
---|---|---|---|---|
Fixed part: | ||||
Breed a | Swedish Holstein | BLb | ||
Swedish Red | 0.4 | 0.2 | 0.8 | |
Mixed/other | 0.4 | 0.2 | 1.2 | |
Days in milk | < 7 | BL | ||
7–70 | 0.6 | 0.4 | 0.9 | |
70–168 | 0.4 | 0.3 | 0.6 | |
> 168 | 0.3 | 0.2 | 0.5 | |
Study month | January | BL | ||
April | 1.4 | 0.9 | 2.0 | |
July | 3.7 | 2.5 | 5.5 | |
October | 3.3 | 2.2 | 4.9 | |
Disease complex X. Another animal with an event at the same date. c | Udder X No | BL | ||
Udder X Yes | 8.8 | 5.3 | 14.8 | |
Metabolic X No | BL | |||
Metabolic X Yes | 3.7 | 1.5 | 8.7 | |
Lameness X No | BL | |||
Lameness X Yes | 1.9 | 1.0 | 3.4 | |
Reproductive X No | BL | |||
Reproductive X Yes | 1.1 | 0.4 | 3.2 | |
Other X No | BL | |||
Other X Yes | 8.5 | 2.6 | 27.9 |