Table 1 Demographic and diagnostic data of patients with headache.

	All headache patients (n = 119)	ED attenders (n = 26)	Admitted (n = 11)
Age range (years)	16–78	18–74	18–74
Median age (years)	39	38	38
Sex ratio (M:F)	45:74	11:15	5:6
% Men	37.8	42.3	45.5
Specific diagnosis
Chronic tension‐type headache	60	11	5
Frequent tension‐type headache	6	2	2
Migraine without aura	14	3	1
Migraine with aura	11	2	–
Migraine without headache	1	1	–
Chronic migraine/transformed migraine	20	3	1
Medication overuse headache	3	1	–
Cluster headache/trigeminal autonomic cephalalgia	4	3	2