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Table 1 Demographic and Clinical Data of studied groups

From: Cerebrovascular reactivity after functional activation of the Brain using Photic Stimulation in Migraine and Tension Type Headache: a transcranial doppler Ultrasonography Study

Variables/Group

Migraine (37 cases)

Tension headache (24 cases)

Control

(50 normal)

P value between different groups

Age (mean ± SD)

30.54 ± 8.3

35.5 ± 7.4

31.4 ± 8.3

0.119 (between 3 groups)

Sex

Male/female

18/19

8/16

27/23

0.097 (between 3 groups)

Duration of disease in months (mean±SD)

33.22 ± 22.5

33.7 ± 33.8

-

0.981 (between Tension and migraine group)

Frequency of attacks/month (mean±SD)

12.11 ± 4.47

20.33 ± 4.5

-

0.001(between Tension and migraine group)

Family history

24(81.25%)

5(20.8%)

-

0.001(between Tension and migraine group)