Fig. 3
Mendelian randomization estimates utilizing VEGF and bFGF as exposures. Asterisk (*) indicated nominal significance of P < 0.05; IA, intracranial aneurysm; aSAH aneurysmal subarachnoid hemorrhage, uIA unruptured intracranial aneurysm, VEGF vascular endothelial growth factor, bFGF basic fibroblastic growth factor, OR odds ratio, CI confidence interval