This study aimed to investigate the association between diarrhea or constipation and urinary incontinence (UI) in adults.
Data from the National Health and Nutrition Examination Survey for 2009-2010 was used to include 4686 adults aged 20 and over in the analysis. Stress urinary incontinence (SUI) and urgency urinary incontinence (UUI) were used as outcome variables, with diarrhea and constipation as exposure factors. We first compared the baseline characteristics of those with and without SUI, as well as those with and without UUI. The impact of diarrhea or constipation on SUI and UUI was assessed using multivariate logistic regression models. To ensure the stability of the results, subgroup and stratified analyses were conducted.
The prevalence rates of UUI and SUI were 22.49% and 23.39%, respectively. Adjusted multivariate logistic regression analysis revealed that the risk of UUI was increased by either diarrhea (OR 1.66, 95% CI 1.36-2.04) or constipation (OR 1.42, 95% CI 1.11-1.83). The risk of SUI was also elevated by either diarrhea (OR 1.36, 95% CI 1.11-1.67) or constipation (OR 1.32, 95% CI 1.06-1.63). Subgroup analysis revealed no significant differences in the interaction tests between constipation or diarrhea and UI.
This study found that both constipation and diarrhea increase the risk of UUI and SUI.
Neurourology and urodynamics. 2024 May 02 [Epub ahead of print]
Junwei Wang, Haibo Ye, Cunming Zhang, Aiwei Zhang
Department of Urology, Wenling Hospital Affiliated to Wenzhou Medical University (The First People's Hospital of Wenling), Taizhou, Zhejiang, China., Department of Ultrasound, Wenling Hospital Affiliated to Wenzhou Medical University (The First People's Hospital of Wenling), Taizhou, Zhejiang, China.