Nomogram to Predict Risk of Postoperative Urinary Retention in Women Undergoing Pelvic Reconstructive Surgery.

Objective: To develop a nomogram that determines an individual's risk of postoperative urinary retention (POUR) following pelvic floor reconstructive surgery.

Methods: We performed a retrospective chart review of women who underwent reconstructive surgery for pelvic organ prolapse and/or stress urinary incontinence. Short-term POUR was defined as failure of the trial of void (post-void residual >150 mL with a void of >200 mL) on postoperative day one or the need for re-catheterization in the first 2 postoperative days.