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Sociodemographic variables of patients and time course of cluster headaches (n = 825)
| N | 825 |
|---|---|
| Women | 482 |
| Men | 343 |
| Episodic cluster | 47.6% |
| Chronic cluster | 52.4% |
| Age (years) | 44.98 ± 11.89 |
| Duration of cluster headache disorder (years) | 16.31 ± 11.61 |
| Age at onset (years) | 29.11 ± 12.10 |
| Attack duration (minutes) | 122.85 ± 127.16 |
| Attacks per day | 3.98 ± 3.19 |
