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Outcome measure Primary or secondaryDef’n (e.g. from 2 or 3 to 0 or 1)How measured? (e.g. 4 pt scale)When assessed? (2 hrs, 2 mo)When were sx recorded? (daily, etc)

From: Appendix B, Data collection form

Cover of Self-Administered Drug Treatments for Acute Migraine Headache
Self-Administered Drug Treatments for Acute Migraine Headache.
Technical Reviews, No. 2.4.
Gray RN, McCrory DC, Eberlein K, et al.

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