From: Relationship between herd-level incidence rate of energy-related postpartum diseases, general risk factors and claw lesions in individual dairy cows recorded at maintenance claw trimming
High
Inconsistent-high
Low
n
Mean1
S.D.2
Range
Mean
S.D.
Herds
11
-
4
Cows
1530
139
88
49-283
1713
156
125
61-437
364
91
67
36-175
Trimmings
2845
1.9
1.3
1-7
3451
2.0
1.1
1-6
477
0.5
1-2