Table 5.
Proportions reporting headache yesterday, and predicted proportionsa, overall and by headache type (N = 2505)
| Headache type | Headache yesterday | ||
|---|---|---|---|
| Reported proportion n (%) | Predicted proportion | ||
| Mean reported headache frequency (F) (days/4 weeks) | Predicted headache yesterdaya (%) | ||
| Any headache (n = 1858) | 438 (23.6) | 3.7 ± 4.5 | 13.2 |
| Migraine (n = 519) | 160 (30.8) | 3.9 ± 3.3 | 13.9 |
| TTH (n = 605) | 127 (21.0) | 3.2 ± 3.0 | 11.4 |
| pMOH (n = 18) | 13 (72.2) | 19.7 ± 4.1 | 70.4 |
| Other headache on ≥ 15 d/m (n = 73) | 58 (79.5) | 18.4 ± 4.3 | 65.7 |
| UdH (n = 601) | 68 (11.3) | 1.9 ± 2.2 | 6.6 |
acalculated as F/28; TTH tension-type headache, pMOH probable medication-overuse headache, d/m days/month, UdH undifferentiated headache