From: Tension-type headache, its relation to stress, and how to relieve it by cryotherapy among academic students
Sociodemographic
Number
Percentage (%)
Age
> 20
–
20–25
50
100
Sex
Male
Female
Residence
Inside Cairo
10
20
Outside Cairo
40
80
Engagement
Engaged
7
14
Married
3
6
Single
Income
Satisfied
Not satisfied