Table 1. Demographic characteristics.

Variable
Age
Female	37.8(IQR25-75%)24-53
Male	40.2(IQR25-75%)18-49
Gender
Female	77.8%
Male	21.2%
Headache duration (hours)
Female	105.6(IQR25-75%)16-296
Male	296.3(IQR25-75%)20-326
Analgesics use before consultation
Female	83.5%
Male	85.5%
First Visit in the current episode/Subsequent-visits	72/28%

IQR: Interquartile range