Does Bariatric Surgery Affect Urinary Incontinence? Article

Full Text via DOI: 10.1016/j.urology.2013.04.042 PMID: 23845668 Web of Science: 000323790800022

Cited authors

  • Knoepp, Leise R.; Semins, Michelle J.; Wright, E. James; Steele, Kimberly; Shore, Andrew D.; Clark, Jeanne M.; Makary, Martin A.; Matlaga, Brian R.; Chen, Chi Chiung Grace


  • OBJECTIVE To determine International Classification of Disease, 9th Revision, (ICD-9) coding patterns as a proxy for incidence and prevalence of urinary incontinence (UI) in a population of patients before and after a bariatric surgical procedure for the treatment of obesity.; METHODS We evaluated claims from a national private insurer over a 5-year period (2002-2006) to identify female patients who underwent bariatric surgery and had 3 years of follow-up claims data. The cohort of patients who underwent bariatric surgery (treatment) was matched to a cohort of obese female patients who did not undergo bariatric surgery (control), who were followed from the start of their enrollment. UI was identified by ICD-9 coding.; RESULTS After bariatric surgery, 62.4% of patients (83/133) diagnosed with UI before their surgery no longer had a coding diagnosis of UI. In contrast, only 42.1% (56/133) of those in the nonbariatric surgery cohort lost their coding diagnosis of UI (P=.0009). Of those that did not have pre-existing UI, 6.2% (235/3765) of the bariatric surgery cohort gained a new coding diagnosis of UI vs 7.1% (269/3765) of the control group (P=.1169). Our final model suggested that age >45 years (P<.0001) and pre-existing UI (P<.0001) were significantly associated with post-index date UI. Interaction between bariatric surgical status and UI was also significant (P<.0001).; CONCLUSION Patients who undergo bariatric surgery are more likely to lose a previous diagnosis of UI than are obese patients not treated with bariatric surgery. This supports the fact that bariatric surgery may have other indirect benefits to the obese population. (C) 2013 Elsevier Inc.

Publication date

  • 2013

Published in

International Standard Serial Number (ISSN)

  • 0090-4295

Start page

  • 547

End page

  • 551


  • 82


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