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Association between the frequency of disposable diaper changing and urinary tract infection in infants

Tetsu Sugimura1, Yoshifumi Tananari, Yukiko Ozaki

  • 1Sugimura Children's Medical Clinic, Ghikugo, Japan. sugimura@kurume.ktarn.or.jp

Clinical Pediatrics
|July 24, 2008
PubMed

Insights

Infants with fewer diaper changes daily face a higher risk of urinary tract infections (UTIs). This study highlights the importance of frequent diaper changes to prevent infant UTIs.

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Public Health

Background:

  • Diaper hygiene is crucial for infant health.
  • Delayed diaper changes after urination are common.
  • Urinary tract infections (UTIs) are a significant concern in infants.

Purpose of the Study:

  • To investigate the relationship between diaper changing frequency and UTI incidence in infants.
  • To quantify the risk associated with infrequent diaper changes.

Main Methods:

  • A study involving 131 febrile infants aged 2 months to 2.5 years.
  • Urine samples analyzed for UTI diagnosis.
  • Comparison of daily diaper change frequency between infants with and without UTI.

Main Results:

  • Infants with UTI changed diapers significantly less often (4.7 times/day) compared to those without UTI (7.5 times/day).
  • A statistically significant inverse correlation (P < .0001) was observed between diaper change frequency and UTI presence.
  • Lower frequency of diaper changes is strongly associated with increased UTI risk.

Conclusions:

  • Decreased frequency of diaper changes increases the risk of urinary tract infections in infants using disposable diapers.
  • Recommendations for frequent diaper changes are essential for UTI prevention in infants.
  • This finding underscores the importance of parental education on infant hygiene practices.
Abstract

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