Table 1 Socio-demographic and headache characteristics of the validation sample
From: Development of a self-reporting questionnaire, BURMIG, to evaluate the burden of migraine
Primary care | Pain clinic | General public | All | P value | ||
|---|---|---|---|---|---|---|
Age | Year (mean ± SD) | 38 ± 13 | 39 ± 10 | 43 ± 11 | 41 ± 11 | 0.14 |
Gender | M/F (%) | 0/100 | 30/70 | 16/84 | 16/84 | 0.03 |
Work status | Economic workers (%) | 70 | 75 | 73 | 73 | 0.95 |
Diagnosis | Migraine days/month (%) | 88 | 70 | 76 | 77 | 0.45 |
Headache frequency | <1 (%) | 0 | 0 | 2 | 2 | |
1–3 (%) | 29 | 30 | 21 | 24 | ||
4–9 (%) | 35 | 10 | 45 | 38 | ||
10–14 (%) | 18 | 15 | 19 | 18 | ||
>15 (%) | 18 | 45 | 12 | 18 | 0.02 | |
Age of onset | Year (mean ± SD) | 24 ± 10 | 20 ± 11 | 20 ± 10 | 20 ± 10 | 0.36 |