MP17-05 CONFIGURATION AND VALIDATION OF THE TORONTO NOMOGRAM OF ANTENATAL ULTRASOUND INDEX GENERATED FROM BAYESIAN META-REGRESSION ANALYSIS IN PREDICTING POSTERIOR URETHRAL VALVES (PUV). (May 2022) - Chua, Michael; Kim, Jin Kyu (Justin); Van Miegham, Tim; Santos, Joana Dos; Mackay, Eric; Erdman, Lauren; Skreta, Marta; Keefe, Daniel; Lolas, Marisol; Yadav, Priyank; Lorenzo, Armando; Rickard, Mandy