Comparing patient and parent recall of 90-day and 30-day migraine disability using elements of the PedMIDAS and an Internet headache diary.

摘要

The optimal recall interval to assess migraine disability must balance recall accuracy with generalizability across a range of headache frequencies. When compared to daily diary entries, recall accuracy of PedMIDAS elements and headache frequency improves at 30 days compared to 90 days. Parent report of migraine disability should not be used as a replacement for patient report.