Page 1/26 Applying Machine Learning to Consumer Wearable Data to Predict Complications After Pediatric Appendectomy Fizan Abdullah (  fabdullah@luriechildrens.org ) Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago Hassan Ghomrawi Northwestern University Michael Fanton Shirley Ryan AbilityLab Christopher DeBoer Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago Megan O'Brien Northwestern University / Shirley Ryan AbilityLab https://orcid.org/0000-0001-8069-365X Rebecca Macaluso Shirley Ryan AbilityLab Michela Carter Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago Samuel Linton Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago Suhail Zeineddin Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago J. Benjamin Pitt Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago Megan Bouchard Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago Angie Figueroa Ann and Robert H. Lurie Children's Hospital of Chicago Soyang Kwon Ann and Robert H. Lurie Children's Hospital of Chicago Jane Holl University of Chicago Arun Jayaraman Rehabilitation Institute of Chicago