Headache type | HUNT2%, (95% CI) | HUNT3%, (95% CI) | HUNT4%, (95% CI) |
---|---|---|---|
Headache sufferer | 44.4 (43.7 to 45.2) | 36.1 (35.5 to 36.7) | 28.8 (28.2 to 29.4) |
Migraine | 13.3 (12.7 to 13.7) | 11.1 (10.6 to 11.6) | 6.9 (6.5 to 7.3) |
Episodic migraine < 15 days/month | 12.7 (12.2 to 13.2) | 10.5 (10.1 to 11.0) | 6.4 (6.0 to 6.8) |
Chronic migraine (≥15 days/month) | 0.6 (0.5 to 0.7) | 0.6 (0.5 to 0.7) | 0.5 (0.4 to 0.6) |
Migraine with aura | 4.8 (4.5 to 5.1) | 5.6 (5.2 to 5.9) | 3.6 (3.3 to 3.9) |
Migraine without aura | 8.5 (8.0 to 8.9) | 5.5 (5.2 to 5.9) | 3.3 (3.0 to 3.5) |
Medication overuse headache | 0.8 (0.7 to 1.0) | 0.9 (0.8 to 1.1) | 0.4 (0.3 to 0.5) |
Unclassified headaches2 | 30.3 (29.5 to 31.1) | 24.1 (23.5 to 24.7) | 21.5 (21.0 to 22.0) |