From: Tension-type headache associated with obstructive sleep apnea: a nationwide population-based study
Variables | Tension-type headache | ||
---|---|---|---|
Person-Years | TTH (N) | IR (‰/yr) | |
Total | 64,864 | 1,953 | 30 |
Sex | |||
Female | 18,102 | 810 | 45 |
Male | 46,762 | 1,143 | 24 |
Age | |||
<30 | 6,938 | 104 | 15 |
30-39 | 13,122 | 316 | 24 |
40-49 | 16,460 | 464 | 28 |
50-59 | 15,996 | 579 | 36 |
≥60 | 12,348 | 490 | 40 |
Monthly Income | |||
<20,000 | 9,122 | 217 | 24 |
20,000-39,999 | 20,610 | 628 | 30 |
≥40,000 | 16,365 | 384 | 23 |
Union/association member | 8,564 | 363 | 42 |
Local government enrollee | 10,202 | 361 | 35 |
Region | |||
Northern | 30,023 | 749 | 25 |
Central | 14,865 | 448 | 30 |
Southern | 18,709 | 719 | 38 |
Eastern | 1,266 | 37 | 29 |
Comorbidy | |||
Hypertension | 21,434 | 882 | 41 |
Epilepsy | 1,153 | 34 | 29 |
Major drpression disorder | 2,226 | 177 | 80 |
Anxiety disorder | 11,579 | 769 | 66 |
Obstructive sleep apnea | |||
No | 51,824 | 1,469 | 28 |
Yes | 13,040 | 484 | 37 |