Seasonal and feeding variations in the development of pyloric stenosis: A retrospective case-control study

Key Points

• Pyloric stenosis development shows marked seasonal variations, with potential feeding pattern influences.
• In the analysis, 45% of cases were associated with specific seasonal changes, highlighting the importance of timing.
• Retrospective case-control study utilized medical records from multiple healthcare centers to identify associations.
• These findings suggest both seasonal and feeding patterns may contribute to pyloric stenosis risk, warranting further exploration.