Headache yesterday | Undifferentiated headache | Migrainea | Tension-type headachea | Undifferentiated headache vs migrainea | Undifferentiated headache vs tension-type headachea | |||||
---|---|---|---|---|---|---|---|---|---|---|
N = 2066 | N = 1888 | N = 911 | OR [95% CI] | p b | OR [95% CI] | p b | ||||
n | % | n | % | n | % | |||||
Present | 2027 | 1872 | 895 | |||||||
No | 1624 | 80.1 | 1053 | 56.3 | 645 | 72.1 | reference | |||
Yes | 403 | 19.9 | 819 | 43.7 | 250 | 29.9 | 0.32 [0.28–0.37] | < 0.001 | 0.64 [0.56–0.77] | < 0.001 |
Intensity | 403 | 819 | 250 | |||||||
Mild | 328 | 83.7 | 408 | 50.6 | 151 | 62.7 | 3.9 [2.8–5.4] | < 0.001 | 2.8 [1.9–4.2] | < 0.001 |
Moderate | 55 | 14.0 | 265 | 32.9 | 72 | 29.9 | reference | reference | ||
Severe | 9 | 2.3 | 133 | 1.5 | 18 | 7.4 | 0.33 [0.16–0.68] | 0.002 | 0.66 [0.27–1.6] | 0.3 |
Loss of lessons at school | 403 | 819 | 250 | |||||||
No | 360 | 90.2 | 693 | 87.3 | 217 | 89.7 | reference | reference | ||
Yes | 39 | 9.8 | 101 | 12.7 | 25 | 10.3 | 0.74 [0.50–1.1] | 0.1 | 0.94 [0.55–1.6] | 0.8 |