Constipation in Taiwan elementary school students: a nationwide survey

Area of Science:

• Pediatrics
• Gastroenterology
• Public Health

Background:

• Childhood constipation is a prevalent pediatric concern.
• Understanding its prevalence and contributing factors in Taiwan is crucial for public health initiatives.

Purpose of the Study:

• To determine the prevalence of constipation among school-aged children in Taiwan.
• To identify demographic and dietary factors associated with childhood constipation.

Main Methods:

• A nationwide survey of 2,375 healthy children aged 7-12 years in Taiwan.
• Data collected through interviews on bowel habits, demographics, and dietary intake.
• Complex multistage sampling ensured a representative sample.

Main Results:

• The prevalence of constipation was 32.2%, with girls (36.1%) more affected than boys (29.2%).
• Constipation prevalence decreased with age and was linked to irregular bowel movements and lower BMI.
• Associated dietary factors included lower consumption of vegetables, fruits, soybean products, and eggs.

Conclusions:

• Constipation is common in Taiwanese school-aged children, particularly girls.
• Reduced intake of key food groups is associated with increased constipation risk.
• Promoting regular bowel habits and adequate defecation time is recommended.