From: Headache following head injury: a population-based longitudinal cohort study (HUNT)
All | Men | Women | |||
---|---|---|---|---|---|
Adjustment for age and sex | Complete adjustmenta | Complete adjustmenta | Complete adjustmenta | ||
N | N (OR, 95% CI) | N (OR, 95% CI) | N (OR, 95% CI) | N (OR, 95% CI) | |
Past headache suffering | |||||
No head injury (reference) | 25,662 | 4474 (ref.) | 4474 (ref.) | 1603 (ref.) | 2871 (ref.) |
Any head injury | 294 | 49 (1.21, 0.87–1.69) | 49 (1.23, 0.85–1.78) | 24 (1.35, 0.82–2.21) | 25 (1.06, 0.60–1.86) |
Minimal head injury | 35 | 7 (1.15, 0.47–2.80) | 7 (0.94, 0.33–2.70) | 1 (0.50, 0.06–4.14) | 6 (1.17, 0.33–4.18) |
Mild head injury | 211 | 36 (1.35, 0.91–2.00) | 36 (1.39, 0.89–2.15) | 18 (1.53, 0.85–2.75) | 18 (1.19, 0.61–2.32) |
Moderate head injury | 32 | 5 (1.13, 0.41–3.13) | 5 (1.24, 0.43–3.54) | 4 (1.41, 0.44–4.49) | 1 (0.93, 0.08–10.52) |
Stable headache suffering | |||||
No head injury (reference) | 25,662 | 6223 (ref.) | 6223 (ref.) | 1833 (ref.) | 4390 (ref.) |
Any head injury | 294 | 80 (1.51, 1.13–2.03) | 80 (1.55, 1.12–2.14) | 37 (1.65, 1.06–2.56) | 43 (1.37, 0.85–2.20) |
Minimal head injury | 35 | 10 (1.20, 0.53–2.70) | 10 (0.96, 0.38–2.42) | 4 (1.22, 0.32–4.60) | 6 (0.78, 0.21–2.86) |
Mild head injury | 211 | 56 (1.60, 1.12–2.27) | 56 (1.70, 1.15–2.50) | 27 (1.91, 1.13–3.22) | 29 (1.42, 0.80–2.51) |
Moderate head injury | 32 | 9 (1.58, 0.66–3.75) | 9 (1.45, 0.57–3.70) | 4 (0.90, 0.24–3.34) | 5 (2.54, 0.45–14.30) |
New headache suffering | |||||
No head injury (reference) | 25,662 | 2269 (ref.) | 2269 (ref.) | 974 (ref.) | 1295 (ref.) |
Any head injury | 294 | 31 (1.44, 0.96–2.15) | 31 (1.37, 0.88–2.15) | 21 (1.89, 1.12–3.21) | 10 (0.70, 0.29–1.69) |
Minimal head injury | 35 | 1 (0.33, 0.04–2.47) | 1 (0.38, 0.05–2.90) | 1 (0.81, 0.10–6.75) | 0 (−) |
Mild head injury | 211 | 27 (1.86, 1.20–2.90) | 27 (1.74, 1.05–2.87) | 17 (2.31, 1.26–4.23) | 10 (1.02, 0.41–2.52) |
Moderate head injury | 32 | 3 (1.20, 0.34–4.22) | 3 (1.30, 0.36–4.65) | 3 (1.75 (0.48–6.42) | 0 (−) |