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. 2015 Mar 20;75(4):687–695. doi: 10.1136/annrheumdis-2014-207191

Figure 1.

Figure 1

(A) Study A (tofacitinib-naive patients) design evaluating vaccine responses in patients randomised to tofacitinib vs placebo. (B) Study B (patients using tofacitinib) randomisation schemata. Patients were randomised to one of two groups: the ‘continuous’ group, which received tofacitinib without interruption, or the ‘withdrawn’ group, in which tofacitinib was withdrawn for 1 week at randomisation and then resumed 1 week after vaccination. aStratified by background methotrexate (MTX) use. BID, twice daily; DMARD, disease-modifying antirheumatic drug; HI, haemagglutination inhibition.