Fig. 8
From: Clipping versus coiling in posterior circulation intracranial aneurysms: a meta-analysis
a OR forest plot, showing PND in clipping versus coiling, on posterior circulation ruptured IAs. b Funnel plots of the PND in the group of patients with ruptured aneurysms, with (left) and without (right) “Uhl 2003” article. c OR forest plot, showing PND in clipping versus coiling, on posterior circulation ruptured IAs, without “Uhl 2003” series