Table 1 Population characteristics among 799 individuals with medication-overuse headache (MOH)
Men (n) | Women (n) | Total | ||
|---|---|---|---|---|
n | % | |||
Total | 190 | 609 | 799 | 100 |
Age (years) | ||||
15–20 | 2 | 21 | 23 | 2.9 |
21–29 | 5 | 41 | 46 | 5.8 |
30–39 | 22 | 92 | 114 | 14.3 |
40–49 | 44 | 148 | 192 | 24.0 |
50–64 | 72 | 212 | 284 | 35.5 |
65–74 | 27 | 62 | 89 | 11.1 |
≥75 | 17 | 33 | 50 | 6.3 |
Missing | 1 | 0 | 1 | – |
Educational level | ||||
Elementary school | 86 | 210 | 296 | 37.3 |
High school | 70 | 245 | 315 | 39.7 |
University | 32 | 150 | 182 | 23.0 |
Missing | 2 | 4 | 6 | – |
Primary headache | ||||
Migraine | 78 | 316 | 394 | 58.5 |
Other headaches | 76 | 204 | 280 | 41.5 |
Missing | 36 | 89 | 125 | – |