Figure 1
This is a graph showing the estimated probability of a patient responding to a study medication (Dihydroergotamine Mesylate Nasal Spray) during the first four hours following a single 2mg dose. The graph shows the percentage probability of response for each hour since the start of treatment, based on data from two studies involving 208 patients receiving Dihydroergotamine Mesylate and 200 receiving a placebo.*