Methods
UC
INFLAMMATORY BOWEL DISEASE 1
Data were collected from two 8-week induction studies (OCTAVE Induction 1 and 2) in patients with moderate to severe UC treated with tofacitinib or placebo. Two mediation models were specified. First, Mayo subscores were mediators between the binary treatment variable (tofacitinib vs. placebo) and the eight Short Form-36 Health Survey (SF-36) domain scores as outcomes. Second, the four Inflammatory Bowel Disease Questionnaire (IBDQ) domain scores served as outcomes. Both models used data collected at week 8.