A medical study investigated the effectiveness of a drug called Sumatriptan for treating migraine headaches among children. In this study, the researchers observed 30 children in a convenience sample who had migraine headaches. The first time they had a migraine headache, the children were given Sumatriptan. The next time they were given a placebo.

Do children experience more migraine headache relief from Sumatriptan or the placebo? Of the 30 children in the study, 22 had more pain relief with Sumatriptan and 8 had more pain relief with the placebo

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