Research Article
Primary Headache in Yemen: Prevalence and Common Medications Used
| Characteristic | | % |
| Gender | | | Male | 8562 | 67.7 | Female | 4078 | 32.26 | Age (years) | | | 18–29 | 8754 | 69.25 | 30–39 | 2404 | 19.01 | 40–49 | 962 | 7.61 | ≥50 | 520 | 4.11 | Education | | | Illiterate | 570 | 4.5 | Elementary school | 394 | 3.11 | Secondary school | 975 | 7.71 | High school | 4281 | 33.86 | Diploma | 2053 | 16.2 | University student | 1136 | 8.98 | B.A. | 2407 | 19.04 | M.S. | 752 | 5.94 | Ph.D. | 72 | 0.56 | Nationality | | | Yemeni | 12492 | 98.8 | Arab | 146 | 1.15 | Foreign | 2 | 0.016 | Marital status | | | Single | 7283 | 57.6 | Married | 5084 | 40.2 | Other | 273 | 2.2 | Monthly income | | | Low (<232 US) | 9318 | 73.7 | Medium (232–462 US) | 2594 | 20.5 | High (>462 US) | 728 | 5.7 | Smoking | | | Smoker | 2945 | 23.3 | Nonsmoker | 9695 | 76.7 |
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