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Table 1 Demographic data of patients with TTH, MHA and the control group

From: Patent foramen ovale in patients with tension headache: is it as common as in migraineurs? An age- and sex-matched comparative study

 

MHA (n = 100)

TTH (n = 100)

Control (n = 50)

p value

Age (mean ± SD)

17–57 (34.6 ± 9.3)

15–60 (33.8 ± 10.4)

17–59 (32.1 ± 10.0)

0.352

Sex

 Female

80

80

40

1

 Male

20

20

10

 
  1. MHA migraine headache, n number, TTH tension-type headache
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The Journal of Headache and Pain

ISSN: 1129-2377

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