Table 3 Results from the multivariable logistic regression model fitted to the binary positive/negative real-time PCR response for 147 cattle
From: Real-time PCR on skin biopsies for super-spreaders’ detection in bovine besnoitiosis
Variable | Cq < 40a | Cq ≥ 40a | OR | 95% CI | P-value |
|---|---|---|---|---|---|
Farm A | 17 | 15 | Ref | ||
Farm B | 18 | 31 | 0.36 | 0.13–0.94 | 392.10−2 |
Farm C | 9 | 23 | 0.12 | 0.03–0.43 | 1.86.10−3 |
Farm D | 4 | 30 | 0.01 | 0.00–0.07 | 5.21.10−6 |
Age ≤ 24 months | 34 | 65 | Ref | ||
Age > 24 months | 14 | 34 | 0.09 | 0.02–0.38 | 1.85.10−3 |
OD < 110% | 16 | 55 | Ref | ||
OD ≥ 110% | 32 | 44 | 2.60 | 1.18–5.93 | 1.98.10−2 |