Mustafa Senol Akin ,1 Gökce Kas ,2 Emre Aydin ,3 Aslıhan Kose Cetinkaya ,1 Ibrahim Ece ,2 Fatma Nur Sari ,4 Evrim Alyamac Dizdar 4 To cite: Akin MS, Kas G, Aydin E, et al. Association between early pulmonary arterial pressure measurements and bronchopulmonary dysplasia or mortality in very preterm infants: a prospective cohort study Arch Dis Child Fetal Neonatal Ed doi:10.1136/archdischild- 2024-327169 1