Table 1.

Demographic data and characteristic of all migraine patients (n = 130) according to ICHD-III-beta

Variable	Mean ± SD/no. (%)
Age	35.88 ± 9.87
Duration of headache	10.22 ± 7.60
Sex
Male	30 (23.1%)
Female	100 (76.9%)
Symptoms referred to sinus area
Sinus pain	99 (76.2%)
Sinus congestion	78 (60%)
Nasal congestion	72 (55.4%)
Investigations looking at the sinuses
Sinus x ray	58 (44.6%)
Sinus CT	21 (16.2%)
Endoscopy	3 (2.3%)
Neuroimaging
MRI brain	44 (33.8%)
CT brain	6 (4.6%)
MRI cervical spine	2 (1.5%)