Figure 3From: Predictors of survival in a cohort of patients with polymyositis and dermatomyositis: effect of corticosteroids, methotrexate and azathioprineKaplan-Meier estimates comparing survival among idiopathic inflammatory myopathy patients according to initial corticosteroid regimen of intravenous (IV) versus oral. Each tick mark corresponds to a time of patient censoring.Back to article page