S259 Validation of a Machine Learning Algorithm to Measure Adenoma Detection Rate From Screening Colonoscopies in a Large Health System. (October 2021) - Galoosian, Artin; Soroudi, Camille; Jain, Shailavi; Kahlon, Sartajdeep; McLeod, Megan R.; Kokaly, Alex N.; Yang, Jamie; Peterson, Emily; Maehara, Cleo; Yang, Liu; Muthusamy, Venkatara; Esrailian, Eric; et al.