Congenital diaphragmatic hernia (CDH) is a congenital malformation associated with life-threatening pulmonary dysfunction and high neonatal mortality. Outcomes are improved with protective ventilation, less severe pulmonary pathology, and the proximity of the treating center to the site of delivery. | Survival of outborns with congenital diaphragmatic hernia: The role of protective ventilation, early presentation and transport distance: A retrospective cohort study