Stool color card screening for biliary atresia.

Area of Science:

• Neonatal Medicine
• Pediatric Surgery
• Public Health Screening

Background:

• Biliary atresia is a primary cause of neonatal obstructive jaundice.
• Early Kasai operation is the standard treatment for biliary atresia.
• Evaluating stool color card screening effectiveness is crucial for early diagnosis.

Purpose of the Study:

• To assess the impact of stool color card screening on biliary atresia diagnosis and treatment.
• To analyze changes in referral times and age at Kasai operation post-screening implementation.
• To determine the effectiveness of screening in reducing late referrals.

Main Methods:

• Retrospective cohort study using Taiwan's National Health Insurance Research Database (1996-2008).
• Identified biliary atresia patients who underwent Kasai operation or liver transplant.
• Analyzed patient demographics, age at admission, and operation type.

Main Results:

• Biliary atresia incidence was 1.48 per 10,000 live births.
• Median age at first admission for suspected biliary atresia decreased from 47 to 43 days post-screening.
• Proportion of very late referrals dropped from 9.5% to 4.9%, with median Kasai operation age advancing from 51 to 48 days.

Conclusions:

• Stool color card screening enhances awareness among parents and physicians regarding biliary atresia.
• Screening is associated with a significant reduction in late referrals.
• Focusing on workup and operating room efficiency is recommended for future improvements.