Fig. 3

Feature contribution of the best models at 72 + 96 h after traumatic brain injury. Mean amplitude of the electroencephalography (std), age, and mean arterial blood pressure (MAP) were important features. Glucose level at admission strongly contributed to the predictive ability of the models. Pupillary reactivity (pupils), hypotension, hypoxia, and the presence of epidural hematoma or traumatic subdural hemorrhage at the CT scan (CT-EDH and CT-tSAH respectively) were the least relevant features. The bars indicate the contribution of the features in the prediction of good or poor outcome