Table 1 Age and sex distribution between cases and control
From: Migraine and tension headache comorbidity with hypothyroidism in Egypt
Characteristic | Case (n = 212) | Control (n = 100) | p value |
|---|---|---|---|
Age, mean (range) | 41 (33-47) | 39 (29-45) | 0.491 |
Sex | Â | Â | 0.448 |
 Female: total no. (%) | 126 (59.4%) | 55 (55%) | |
  Female with hypothyroidism | 37 (17.5%) | 7 (7%) | |
  (Subclinical and overt) | (13.7% and 3.7%) | (6% and 1%) | |
 Male: total no. (%) | 86 (40.6%) | 45 (45%) | |
  Male with hypothyroidism | 26 (12.3%) | 3 (3%) | |
  (Subclinical and overt) | (10% and 2.3%) | (3% and 0%) |