No difference in SIE/hospitalized infxn in #RA Tx w/ ABAtacept, csDMARDs or other b/tsDMARDs - from 5 data sets (2 biologic registries, NDB, 2 claims databases). IRs per 1000PYs: ABA (16-56), csDMARDs (19-46), b/tsDMARDs (18-40). No diff in OI https://t.co/WaPUNHJb76 https://t.co/uXWe7LDLpJ