Obesity and the Incidence of Bladder Injury and Urinary Retention Following Tension-Free Vaginal Tape Procedure: Retrospective Cohort Study

Table 2

Unadjusted and adjusted odds ratios (OR) (95% confidence interval) for specific complication by body mass index (BMI).

	Unadjusted OR		Adjusted OR*
BMI	Bladder injury	Retention	Bladder injury	Retention
<30/≥30	1.7296 (0.4818–6.2097)	1.3745 (0.5718–3.3043)	2.885 (0.603–13.8)	1.299 (0.502–3.365)
*Adjusted for age, concomitant surgery, analgesia, previous surgery
McFadden R-Squared 0.085, and posthoc statistical power 0.996