Fig. 1From: Migraine, tension-type headache, and depression among Saudi female students in Taif UniversityRelationship between college students’ grade and types of headache. N.B. For college type: (χ2 = 8.071 & p-value = 0.018). N.B. for students’ grades (χ2 = 76.59 and p value < 0.001)Back to article page