Table 3.
Proportions and predicted proportions of those with headache reporting headache yesterday, overall and by headache type (N = 1362)
| Headache type | Headache yesterday | ||
|---|---|---|---|
| Reported proportion | Predicted proportion | ||
| Mean reported headache frequency (F) (days/month) |
Predicted headache yesterday* (%) |
||
| n (%) | mean ± SD | % | |
| All diagnosed headache | 165 (14.7) | 3.6 ± 4.2 | 12.0 |
| Migraine | 46 (15.5) | 3.1 ± 2.8 | 10.3 |
| TTH | 79 (10.7) | 2.8 ± 2.7 | 9.3 |
| pMOH | 4 (66.7) | 16.7 ± 2.6 | 55.7 |
| Other H15+ | 28 (56.0) | 17.3 ± 4.0 | 57.7 |
H15+: headache on ≥ 15 days/month, pMOH: probable medication-overuse headache, SD: standard deviation, TTH: tension-type headache; *: calculated as F/30