Obesity and Bladder Injury Risk After Vaginal Tape Procedure
Author Information
Author(s): Vladimir Revicky, Sambit Mukhopadhyay, Frances Morris, Edward P. de Boer
Primary Institution: Norfolk and Norwich University Hospital
Hypothesis
Does obesity affect the incidence of bladder injury or urinary retention following the tension-free vaginal tape procedure?
Conclusion
Obesity does not appear to influence the rate of bladder injury or urinary retention following the TVT procedure.
Supporting Evidence
- The incidence of bladder injury was 4.7% and urinary retention was 9% in the study population.
- Univariate and multivariate analyses showed no significant influence of BMI on complications.
- The study had a high statistical power of 0.996.
Takeaway
The study looked at whether being overweight affects the chances of having bladder problems after a specific surgery, and it found that it doesn't.
Methodology
This was a retrospective cohort study analyzing data from 342 cases of tension-free vaginal tape procedures.
Potential Biases
Potential bias due to retrospective data collection, although data entry was done without knowledge of the study hypothesis.
Limitations
Data was collected retrospectively, which may introduce inconsistencies, and results are based on a single hospital's data.
Participant Demographics
The cohort included 342 women undergoing TVT procedures, with 72% having a BMI less than 30 and 28% having a BMI of 30 or greater.
Statistical Information
Confidence Interval
CI 0.4818–6.2097 for bladder injury; CI 0.5718–3.3043 for urinary retention.
Digital Object Identifier (DOI)
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