Smoking decline leads to fewer newborns with gastroschisis, research finds

A decline in smoking in the general population, including pregnant people, over the last few decades corresponded with a decline in infants born with a birth defect called gastroschisis, according to research presented during the American Academy of Pediatrics 2025 National Conference & Exhibition at the Colorado Convention Center Sept. 26-30.

Authors of an abstract, “A Declining Incidence of Gastroschisis Parallels Trends in Maternal Smoking Rates in the United States,” point to the success of public health efforts to discourage smoking within the general population. Consequently, a decline in maternal smoking prior to conception led to fewer diagnoses of gastroschisis, a condition in a baby is born with their organs outside of their body due to their abdominal wall not forming complet