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Table 3 Multivariate logistic regression analysis of factors associated with recovery within one year after study entry

From: Development of a simple score to predict outcome for unresponsive wakefulness syndrome

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
  1. BI, brain injury; CI, confidence interval; EEG, electroencephalogram.