787 - Developmental Trajectories and Autism Risk: A Longitudinal Study of Children Born Low Birthweight, with Autistic Siblings, or Typical Birth Peers

Kelsey J. Dommer, Seattle Children's, Seattle, WA, United States; Megan C. Reninger, Seattle Children's Research Institute, Seattle, WA, United States; Hope Willis, University of Washington School of Medicine, Seattle, WA, United States; Jenny AF. Skytta, Seattle Children's, Shoreline, WA, United States; Sarah Corrigan, Seattle Children’s, Seattle, WA, United States; Kristen E. Michener, Seattle Childrens Research Institute, Seattle, WA, United States; Sandra E. Juul, University of Washington, Seattle, WA, United States; Dennis E. Mayock, UWMC, Lake Forest Park, WA, United States; Dimitri Christakis, University of Washington School of Medicine, seattle, WA, United States; Sara Jane Webb, Seattle Children's Research Institute, Seattle, WA, United States; Frederick Shic, University of Washington School of Medicine, Seattle, WA, United States