Anorectal Malformations (ARM) and associated maternal factors among children at Tikur Anbessa Specialized Hospital and St. Paul’s Hospital Millennium Medical College, Addis Ababa, Ethiopia: An unmatched case-control study

The study found that key risk factors for ARM include family history of birth defects, maternal alcohol use, first-trimester medication use, advanced maternal age, and unplanned pregnancy. These findings underscore the importance of tailored prevention strategies and screening programs to address the genetic, maternal lifestyle, and maternal health factors that contribute to this congenital disorder.