Figure 1: Estimated Probability Of Achieving An Initial Headache Response By 2 Hours In Pooled Studies 1, 2, 3, And 4†† (Rizatriptan Fig1)
Figure 1 displays estimated probabilities of obtaining headache relief (no or mild pain) following treatment with Rizatriptan Benzoate or placebo in four outpatient studies (Studies 1, 2, 3, and 4). The averages shown on the Kaplan-Meier plot are based on pooled data from these placebo-controlled trials. Patients not responding prior to two hours or receiving additional treatment are censored at two hours.*