Fig. 4.

The adjusted mean number of new or newly-enlarging T2-hyperintense lesions between weeks 0 and 52 and upper 95 % CIs for patients with highly active RRMS or less active RRMS who were treated with DAC HYP or placebo. Highly active RRMS was defined as at least two relapses in the year prior to randomization and at least one gadolinium-enhancing lesion at baseline, all other patients comprised the less active RRMS subgroup. CI confidence interval, DAC HYP daclizumab high-yield process, RRMS relapsing-remitting multiple sclerosis