. 2005 Jul;69(3):208–214.

Table III.

Week 1 model of factors associated Log (haptoglobin) concentration in non-diseased and diseased cattle

Variable	Estimate	Standard error	P-value
Non-diseased^a
Intercept	−2.5527	0.5324	0.0001
Twins	1.0310	0.3880	0.0081
Initial BCS	0.3779	0.1534	0.0141
Heifer	0.7078	0.1722	0.0001
Treatment	0.0593	0.1286	0.6449
Heifer*treatment	−0.4071	0.2318	0.0796
Random effect of herd	0.1664	0.0734	0.0117
Diseased^b
Intercept	−0.0769	0.1234	0.0001
Retained placenta	0.5615	0.1611	0.0006
Treatment	−0.1934	0.1471	0.1895
Heifer	−0.0125	0.2472	0.9597
Removed	0.7451	0.2035	0.0003
Heifer*treatment	0.8345	0.3623	0.0220
Random effect of herd	0.0304	0.0445	0.2470

BCS — body condition score

n = 560

n = 324