OC.04.7 LONG-TERM EFFICACY AND SAFETY OF OBETICHOLIC ACID IN PATIENTS WITH PBC FROM THE POISE TRIAL GROUPED BIOCHEMICALLY BY RISK OF DISEASE PROGRESSION. (September 2021) - Floreani, A.; Bowlus, C.L.; Trauner, M.; Malecha, E.; Kremer, A.E.; Nevens, F.