Fig. 1From: The oxygen reactivity index indicates disturbed local perfusion regulation after aneurysmal subarachnoid hemorrhage: an observational cohort studyFlow chart of enrollment. Colors indicate group allocation and are standard for the following figures. Two patients were included in the DCI + /probe- group, whose diagnosis of DCI was solely based on clinical symptoms without a perfusion deficit on CT perfusion. aSAH = aneurysmal subarachnoid hemorrhage, DCI = delayed cerebral ischemia, probe + : ICP/PbtO2-probe in an area of hypoperfusion, probe-: probe not in area of hypoperfusionBack to article page