Table 5
Multivariate model for predictors of infection
OR
95% CI for OR
Non-head and neck location
2.5
1.4 to 4.5
Diabetes
3.1
1.2 to 8.0
>5 cm in length
2.4
1.4 to 4.0
Heavy or moderate contamination
1.9
1.04 to 3.3
Hosmer and Lemeshow test p=0.19.