Table 1 Baseline clinical characteristics and types of epilepsy
| Â | All patients with epilepsy | Epilepsy patients with headache |
|---|---|---|
n =  | 500 | 163 |
Age, y (mean ± SD) | 45.5 ± 17.3 | 42.8 ± 14.9 |
Sex, female/male | 250/250 | 108/55 |
Age onset epilepsy, y (mean ± SD) | 27.2 ± 20.6 | 24.6 ± 17.6 |
Duration epilepsy, y (mean ± SD) | 18.3 ± 15.1 | 18.3 ± 15.1 |
Types of epilepsy, n (%) | Â | Â |
 Focal | 366 (73.2) | 122 (74.8) |
 Generalised | 118 (23.6) | 37 (22.7) |
 Unclassifiable | 16 (3.2) | 4 (2.5) |