Table 5 Proportions of those with headache reporting headache yesterday, overall and by age, gender and headache type, and predicted proportions, overall and by headache type (N = 2614)
Headache type | Headache yesterday | ||||
|---|---|---|---|---|---|
Reported proportion n (%) | Predicted proportion | ||||
Mean reported headache frequency | Predicted headache yesterday (%) | ||||
days in last week (F7) | days in last 4 weeks (F28) | calculated as F7/7 | calculated as F28/28 | ||
Any headache (N = 2614)* | 679 (26.0) | 1.5 ± 1.6 | 4.1 ± 5.1 | 21.4 | 14.6 |
male (n = 1179) female (n = 1435) | 244 (20.7) 435 (30.3) | not calculated | |||
6–11 years (n = 980) 12–17 years (n = 1634) | 238 (24.3) 441 (27.0) | ||||
Migraine (n = 1192)* | 320 (26.8) | 1.5 ± 1.5 | 3.5 ± 3.2 | 21.4 | 12.5 |
Tension-type headache (n = 719) | 145 (20.2) | 1.1 ± 1.4 | 2.9 ± 3.0 | 15.7 | 10.4 |
Probable medication-overuse headache (n = 30) | 21 (70.0) | 5.0 ± 1.8 | 20.3 ± 4.3 | 71.4 | 72.5 |
Other headache on ≥15 days/month (n = 157) | 111 (70.7) | 3.9 ± 1.8 | 18.5 ± 4.3 | 55.7 | 66.1 |
Undifferentiated headache (n = 290) | 39 (13.4) | 0.6 ± 1.0 | 1.7 ± 2.2 | 8.6 | 6.1 |