Table 2.

Clinical assessment at d21 (healthy calves) or disease manifestation (diarrheic calves).

	Breed (B)		Pooled SEM	Colostrum source (CS)		Pooled SEM	Health status (HS)		Pooled SEM	P-values*
Variables	Holstein (n = 29)	Jersey (n = 22)		Dam (n = 28)	Mixed (n = 23)		Healthy (n = 24)	Diarrhea (n = 27)		B	CS	HS	B × CS	B × HS	CS × HS
Mean age at clinical assessment (d)	23	23	0.71	23	23	0.75	22	24	0.63	NS	NS	0.004	NS	NS	NS
Mean rectal body temperature (°C)	39.2	39.0	0.07	39.2	39.0	0.07	38.9	39.3	0.06	NS	NS	0.0004	NS	NS	NS
Health scores (median score)			Range			Range			Range
Nasal	0	0	0–1	0	0	0–1	0	0	0–1	NS	NS	NS	NS	NS	NS
Ocular	0	0	0–1	0	0	0–1	0	0	0–1	NS	NS	NS	NS	NS	NS
Ear	0	0	0–2	0	0	0–2	0	0	0–2	NS	NS	0.001	NS	NS	NS
Cough	0	0	0–1	0	0	0–1	0	0	0–1	NS	NS	NS	NS	NS	NS
Feces	2	1	0–3	2	1	0–3	0	3	0–3	NS	NS	<0.0001	NS	NS	NS
Navel	0	0	0–2	0	0	0–2	0	0	0–2	NS	NS	NS	NS	NS	NS
Joints	1	0	0–2	0	0	0–2	0	1	0–2	<0.0001	NS	NS	NS	NS	NS
Coat	0	0	0–2	0	0	0–2	0	0	0–2	NS	NS	NS	NS	NS	NS
Dehydration	0	0	0–2	0	0	0–2	0	0	0–1	NS	NS	0.03	NS	NS	NS
Mucus membranes	0	0	0–1	0	0	0–1	0	0	0–1	NS	NS	0.05	NS	NS	NS

^*NS, not statistically significant. Clinical assessment criteria are available on OSF.