A study of asymptomatic bacteriuria in Egyptian school-going children

Area of Science:

• Pediatric Nephrology
• Infectious Diseases
• Public Health

Background:

• Urinary tract infections (UTIs) are a common childhood illness with potential for severe long-term consequences like renal scarring and hypertension.
• Despite available screening methods, UTIs remain underdiagnosed in pediatric populations.
• Early detection and management of UTIs are crucial to prevent progression to serious kidney damage.

Purpose of the Study:

• To determine the prevalence of significant bacteriuria in asymptomatic school-aged children using simple urine tests.
• To compare the effectiveness of rapid urine screening tests against standard urine culture techniques.
• To establish baseline data for Giza, Egypt, regarding asymptomatic bacteriuria in school children.

Main Methods:

• A cross-sectional prevalence survey was conducted involving 1000 healthy school children aged 6-12 years.
• Participants included 552 boys (55.2%) and 448 girls (44.8%).
• Urine samples were analyzed using standard urine culture and preliminary screening methods.

Main Results:

• The overall prevalence of significant bacteriuria was 6% among the surveyed children.
• Girls exhibited a higher prevalence rate (11.4%) compared to boys (1.6%).
• Escherichia coli was the most common pathogen (58%), followed by Staph. aureus (22%).

Conclusions:

• Asymptomatic bacteriuria can be effectively detected through school-based urine screening programs.
• The study confirms a higher prevalence of bacteriuria in school-aged girls, emphasizing the need for targeted screening.
• Implementing routine urine screening in schools can aid in early identification and management of UTIs in children.