Table 1 Characteristics of participants (n = 38,813) in the HUNT3 study related to headache types
From: The impact of C-reactive protein levels on headache frequency in the HUNT study 2006–2008
No headache | Any headache | MA | MO | Other headaches | |
|---|---|---|---|---|---|
Participants, n | 24,823 | 13,990 | 2139 | 1654 | 10,197 |
Women, n (%) | 12,525 (50.5) | 9203 (65.8) | 1600 (74.8) | 1252 (75.7) | 6351 (62.2) |
Mean age, years (SD) | 56.9 (15.7) | 49.2 (14.2) | 47.0 (12.9) | 45.3 (12.6) | 50.2 (14.6) |
Age ≥ 60 years (%) | 11,280 (45.4) | 3264 (23.3) | 358 (16.7) | 219 (13.2) | 2687 (26.4) |
Employed, n (%) (missing = 17) | 14,450 (58.2) | 10,087 (72.1) | 1570 (73.4) | 1301 (78.7) | 7216 (70.8) |
Current daily smoking, n (%) (missing = 998) | 3590 (14.5) | 2534 (18.1) | 497 (23.2) | 277 (16.7) | 1760 (17.3) |
Mean BMI, kg/m2 (SD) (missing = 120) | 27.2 (4.2) | 27.2 (4.7) | 27.3 (4.8) | 27.1 (5.0) | 27.2 (4.6) |
Total HADS score (missing = 582) | 6.7 (5.0) | 8.3 (5.9) | 9.4 (6.4) | 8.2 (5.9) | 8.1 (5.8) |
Alcohol abstainers during last year, n (%) (missing = 956) | 2215 (8.9) | 1105 (7.9) | 120 (7.3) | 182 (8.5) | 803 (7.9) |
Physical inactivity, n (%) (missing = 615) | 1231 (5.0) | 574 (4.1) | 69 (3.2) | 63 (3.8) | 442 (4.3) |
Self-reported hypertension, n (%) | 6503 (26.2) | 2462 (17.6) | 359 (16.8) | 215 (13.0) | 1888 (18.5) |
Self-reported stroke and/or heart infarction (%) | 1771 (7.1) | 506 (3.6) | 63 (2.9) | 33 (2.0) | 410 (4.0) |
Self-reported diabetes mellitus, n (%) | 1326 (5.3) | 466 (3.3) | 60 (2.8) | 34 (2.1) | 372 (3.6) |
Modified DSM-V insomnia, n (%) | 1057 (4.3) | 1631 (11.7) | 362 (16.9) | 235 (14.2) | 1034 (10.1) |
Mean hs-CRP (95% CI) | 2.2 (2.2–2.3) | 2.3 (2.2–2.3) | 2.4 (2.3–2.5) | 2.2 (2.1–2.4) | 2.3 (2.2–2.3) |