Intracranial Pressure during External Ventricular Drainage Weaning Is an Outcome Predictor of Traumatic Brain Injury

Figure 1

Comparison of the ICP: (a) there is no significant difference in the mean ICP before or during the weaning trial ( and , -test); (b) the delta ICP is greater in the unfavorable outcome group (, -test); (c) AUC for  mmHg is significantly different between the favorable outcome group and patients who died and developed PTH (, Mann-Whitney test); (d) ROC analyses showing that the delta ICP has an and , while the AUC for  mmHg has an and .

(a)

(b)

(c)

(d)