. 2012 Jan 14;13(2):147–157. doi: 10.1007/s10194-011-0414-5

Table 3.

Previous headache diagnoses of migraineurs and patients with TTH

	Patients with definite migraine		Patients with definite TTH
	First Dx of migraine, n = 615^a (%)	Cumulative Dx of migraine, n = 615^b (%)	First Dx of TTHs, n = 89^a (%)	Cumulative Dx of TTHs, n = 89^b (%)
Migraine	42.0	51.2	1.1	1.1
Tension/psychogenic	22.8	30.1	33.7	43.8
Sinusitis	15.3	18.9	37.1	39.3
Hypertension	3.6	4.1	10.1	11.2
Cervicogenic	2.6	3.9	5.6	9.0
Vision problem	1.0	1.0	0.0	1.1
Other	12.8	14.1	12.4	12.4

Dx diagnosis, TTHs tension-type headache patients

^aDiagnosis of first physician (one participant has one diagnosis)

^bCumulative percentage of diagnoses made by first and other physicians (one participant might have more than one diagnosis)