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Table 2 Logistic regression results for the effect of treatment on the disease severity status1

From: Effect of prebiotic supplementation with stabilized rice bran in milk of pre-weaned organic Holstein calves

Cumulative days categorized by disease severity

Odds Ratio

95% CI

P-value

Healthy vs. Sick

1.13

0.82–1.57

0.43

Severe vs. healthy, slight, moderate

0.65

0.16–2.58

0.54

Slight vs. moderate and severe

0.77

0.52–1.13

0.19

Severe vs. slight and moderate

0.58

0.15–2.22

0.43

  1. 1Control calves are considered as the reference category, compared with stabilized rice bran supplemented heifers