Type 1 diabetes

Prevalence and Risk Factors for Bladder and Bowel Dysfunction in Children With Type 1 Diabetes

Pediatr DiabetesPublished Cross-sectional study

Authors' conclusion

There is a high prevalence of BBD in children with T1D compared to healthy controls.

Study context

Population
Children with T1D and healthy controls aged 5–16 years across North America; 46% male, median age 11.0 years
Participants
242 vs 86
Exposure
Children with T1D vs healthy controls
  • T1Dn = 242
  • Controlsn = 86reference
Outcome
Prevalence of BBD (total Vancouver Symptom Score ≥11)
Methodological detailsnoninterventional, multicenter, survey
  • Noninterventional
  • Multicenter
  • Survey

Main finding

As reported in the abstract

Prevalence of BBD

Observational data: associations, not effects.

Further findings

Symptoms in T1D with bowel and bladder dysfunction (BBD)

Irritative symptoms most commonly reported; urinary incontinence caused the most bother

Factors associated with BBD and bother in T1D

Poorer glycemic control linked to greater likelihood of BBD
Male sex and more severe symptomatology (e.g. urinary incontinence) associated with greater bother

Original publication

Prevalence and Risk Factors for Bladder and Bowel Dysfunction in Children With Type 1 Diabetes. Pediatr Diabetes. Published 15 August 2025. doi:10.1155/pedi/5294835

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