Dysfunctional scores (=fail) in relation to diagnosis group
| Group | Age (years) | Admission (days) | Total (n) | Fail (n) | Fail (%) | Population (%)* | Odds ratio | 95% CI† |
|---|---|---|---|---|---|---|---|---|
| *Adjusted for secular trends between 1987 and 2001. | ||||||||
| †Calculation based on a population of 25 000 (that is, the approximate annual intake of the Danish draft board). | ||||||||
| CI, confidence interval. | ||||||||
| Single concussion | 0 to 5 | 157 | 31 | 19.7 | 19.0 | 1.05 | 0.71 to 1.55 | |
| 6 to 11 | 439 | 93 | 21.2 | 19.3 | 1.12 | 0.89 to 1.42 | ||
| 12 to 17 | 374 | 97 | 25.9 | 19.7 | 1.42 | 1.13 to 1.80 | ||
| Double concussion | Both 0 to 11 | 298 | 81 | 27.2 | 19.0 | 1.59 | 1.23 to 2.05 | |
| 0 to 11/12 to 17 | 162 | 42 | 25.9 | 19.3 | 1.46 | 1.03 to 2.08 | ||
| Both 12 to 17 | 61 | 17 | 27.9 | 19.6 | 1.58 | 0.90 to 2.78 | ||
| Cranial fracture | 0 to 5 | 299 | 63 | 21.1 | 18.9 | 1.14 | 0.87 to 1.51 | |
| 6 to 11 | 443 | 102 | 23.0 | 19.4 | 1.24 | 0.99 to 1.55 | ||
| 12 to 17 | 219 | 60 | 27.4 | 20.1 | 1.50 | 1.11 to 2.02 | ||
| Cerebral lesion | 0 to 5 | 1 to 11 | 75 | 16 | 21.3 | 19.0 | 1.15 | 0.66 to 2.01 |
| 6 to 11 | 1 to 11 | 166 | 40 | 24.1 | 19.2 | 1.34 | 0.94 to 1.91 | |
| 12 to 17 | 1 to 11 | 135 | 35 | 25.9 | 19.6 | 1.43 | 0.97 to 2.11 | |
| 0 to 5 | 12+ | 23 | 9 | 39.1 | 18.6 | 2.81 | 1.21 to 6.49 | |
| 6 to 11 | 12+ | 106 | 38 | 35.8 | 19.0 | 2.38 | 1.60 to 3.54 | |
| 12 to 17 | 12+ | 134 | 45 | 33.6 | 20.2 | 2.00 | 1.40 to 2.87 | |