Fig. 3From: Pharmacological targeting of secondary brain damage following ischemic or hemorrhagic stroke, traumatic brain injury, and bacterial meningitis - a systematic review and meta-analysisaSAH meta-analysis: Pooled RR and 95% CI estimates for death and poor outcome are illustrated for studies on aSAH. The underlying treatment strategy is given in brackets. Studies are grouped according to common effector mechanisms and RR for subgroups are included. A detailed reference list is provided in Additional file 1 Back to article page