MacGregor E Anne, Hackshaw Allan
City of London Migraine Clinic and Department of Gynaecology, St. Bartholomew's Hospital, London, UK.
Neurology. 2004 Jul 27;63(2):351-3. doi: 10.1212/01.wnl.0000133134.68143.2e.
Diary data from 155 women were analyzed using within-woman analysis. Compared with all other times of the cycle, migraine was 1.7 times more likely to occur during the 2 days before menstruation and 2.1 times more likely to be severe and 2.5 times more likely to occur during the first 3 days of menstruation and 3.4 times more likely to be severe. This confirms that migraine at menstruation is different from nonmenstrual attacks, even within individuals.
对155名女性的日记数据进行了女性内部分析。与月经周期的所有其他时间相比，偏头痛在月经前2天发生的可能性高1.7倍，严重程度高2.1倍，在月经的前3天发生的可能性高2.5倍，严重程度高3.4倍。这证实了即使在个体内部，经期偏头痛也与非经期发作不同。
