Figure 4From: Angiopoietin-1 is associated with cerebral vasospasm and delayed cerebral ischemia in subarachnoid hemorrhage Time course of angiopoietin-1 (Ang-1, ng/ml) in patients with cerebral ischemia attributable to vasospasm (CIV) compared to patients without CIV. Mean and SEM. Data of SAH patients modeled by generalized estimation equations with day post SAH and presence of CIV as factors. **, p < 0.01.Back to article page