Table 3.
Multivariate logistic regression analysis of factors associated with recovery within one year after study entry
| Variable | Coefficient | Odds ratio (95% CI) | P | Weighted integer coefficient |
|---|---|---|---|---|
| Type of BI | 2.301 | 9.989(1.351 to 73.839) | 0.024 | 1 |
| Motor response | 2.672 | 14.464(1.355 to 154.367) | 0.027 | 1 |
| EEG reactivity | 3.075 | 21.648(2.212 to 211.870) | 0.008 | 1 |
| Sleep spindles | 2.405 | 11.083(1.795 to 68.441) | 0.010 | 1 |
| N20 | 2.857 | 17.404(1.976 to 153.267) | 0.010 | 1 |
BI, brain injury; CI, confidence interval; EEG, electroencephalogram.