TABLE 3.
Logistic regression analyses showing the relationship between antimicrobial resistance genes detected in Campylobacter spp. from human clinical isolates and chicken faeces.
| Gene | B | SE | p | OR | 95% CI |
|---|---|---|---|---|---|
|
gyrA (235 bp) |
−0.075 | 0.315 | 0.811 | 0.927 | 0.500–1.721 |
|
gyrA (270 bp) |
0.011 | 0.329 | 0.974 | 1.011 | 0.531–1.924 |
| blaOXA-61 | −0.190 | 0.318 | 0.551 | 0.827 | 0.444–1.542 |
| tetO | −0.182 | 0.333 | 0.584 | 0.833 | 0.434–1.601 |
B, coefficient for the constant (also called the ‘intercept’) in the null model; SE, standard error around the coefficient for the constant; p, probability significance value; OR, odds ratio for the independent variable Xi and it gives the relative amount by which the odds of the outcome increase (OR greater than 1) or decrease (OR less than 1) when the value of the independent variable is increased by one unit; 95% CI, 95% confidence interval.