Nansi S Boghossian ,1 Nicole A Mack,2 Edward F Bell ,3 Sylvia Tan,2 Barbara J Stoll,4 Matthew A Rysavy ,5 Namasivayam Ambalavanan,6 Jon E Tyson,5 Abhik Das ,7 Susan R Hintz ,8 Trends in sex differences in neurodevelopmental outcomes among extremely preterm infants. doi:10.1136/archdischild- 2024-327239 – Sep 2024