From: Prevalence of migraine in Upper Egypt
Male, number 261 (%)
Female, number 650 (%)
Frequency of attacks
1–3/month
191 (73.2%)
466 (71.7%)
1–3/week
62 (23.7%)
159 (24.5%)
1/day
8 (3.1%)
25 (3.8%)
Pain intensity
Moderate
136 (52.1%)
290 (44.6%)
Severe
125 (47.9%)
360 (55.4%)