Table 1 Headache frequency by age, sex and present psychiatric disorder
All | Headache frequency | P value | |||||
|---|---|---|---|---|---|---|---|
Never/rarely | Monthly | Weekly | Daily | ||||
N | Mean (SD)/(%) | Mean (SD)/N (%) | Mean (SD)/N (%) | Mean (SD)/N (%) | Mean (SD)/N (%) | ||
Age, years | 570 | 18.6 (1.7) | 18.3 (1.6) | 18.9 (1.6) | 18.8 (1.7) | 19.4 (1.6) | |
Gender | < 0.001 | ||||||
Male | 246 | 43.1 | 147 (60.7) | 47 (19.4) | 45 (18.6) | 3 (1.2) | |
Female | 324 | 56.8 | 86 (26.7) | 88 (27.3) | 121 (37.6) | 27 (8.4) | |
Psychiatric disorder | 541 | 0.003 | |||||
Yes | 296 | 54.7 | 108/226 (47.8) | 65/126 (51.6) | 101/155 (65.2) | 19/28 (67.9) | |
No | 245 | 45.3 | 118/226 (52.2) | 61/126 (48.4) | 54/155 (34.8) | 9/28 (32.1) | |