*Includes all adalimumab-treated patients (every other week and weekly groups combined, N  =  70) with fistulas at baseline of the Crohn’s Trial of the Fully Human Antibody Adalimumab for Remission Maintenance (CHARM). Fistula efficacy defined as complete healing/closure of draining fistulas at time point since baseline of CHARM. †60 weeks in the Additional Long-Term Dosing with HUMIRA to Evaluate Sustained Remission and Efficacy in Crohn’s disease (ADHERE) study represents approximately 2 years of adalimumab therapy. NRI, non-responder imputation.