Table 1

Univariate generalised linear mixed model (binomial errors) analysis of predictor variables.
Variable
 Unit
 odds ratio (95% CIs)
 t-value
 p
Road distance
 km
 1.507 (0.93,2.44)
 1.66
 0.098
Rivers
 Absent
 1
 -
 -

Present
 0.594 (0.33, 1.08)
 -1.72
 0.087
Rail
 Absent
 1
 -
 -

Present
 0.550 (0.24, 1.28)
 -1.389
 0.166
Forest
 Absent
 1
 -
 -

Present
 1.286 (0.69, 2.40)
 0.790
 0.431
Road
 0
 1
 -
 -

1
 0.959 (0.46, 2.02)
 -1.109
 0.913

2 & 3
 0.737 (0.33, 1.67)
 -0.732
 0.465
Access
 1
 1
 -
 -

2
 1.17 (0.72,1.90)
 0.614
 0.540

3
 0.951 (0.41,2.19)
 -0.118
 0.906
Elevation change
 Math
 0.965 (0.92, 1.01)
 -1.448
 0.149

Bessell et al. BMC Veterinary Research 2008 4:40   doi:10.1186/1746-6148-4-40