Table 3: Multivariate Analysis of independent risk factors for bladder injury.

Variable Coefficient SE p-value Odds Ratio Lower 95% CI Upper 95% CI
Catheter guide 0.65 0.48 0.174 1.91 0.75 4.84
Age (continuous) 0.03 0.02 0.09 1.03 1.00 1.07
Prior sling or repair surgery 0.70 0.49 0.151 2.02 0.77 5.26