Table 4 Percentage of students with no headache, mild, moderate and severe headaches as the highest intensity score recorded across the 3-week diary period by sex, grade, and school location
No headache | Mildb | Moderatec | Severed | |
|---|---|---|---|---|
(n = 61) | (n = 93) | (n = 94) | (n = 171) | |
All | 14.5 | 22.5 | 22.3 | 40.7 |
Sex | ||||
Boys | 19.7 | 25.0 | 19.7 | 35.6 |
Girls | 9.3 | 20.0 | 24.9 | 45.9 |
Grades | ||||
6 | 15.3 | 21.6 | 21.6 | 41.4 |
7 | 13.9 | 20.8 | 18.1 | 47.2 |
8 | 17.9 | 24.4 | 26.9 | 30.8 |
9 | 14.5 | 27.3 | 18.2 | 40.0 |
11a | 8.3 | 10.4 | 33.3 | 47.9 |
School location | ||||
City | 12.1 | 23.0 | 25.4 | 39.5 |
Town | 18.1 | 21.1 | 18.1 | 42.7 |