Fig 3. Results of statistical analysis with significant differences are demonstrated. Top row displays patients without intracranial hemorrhage, and bottom row displays patients with intracranial hemorrhage. Gray rhomboids indicate mean and its 95% confident intervals. Horizontal axes represent groups A–C, and vertical axes represent AIs. In patients without intracranial hemorrhage, AI of perinidal FA along corticospinal tract (left, P = .006) and optic radiation (middle, P = .01) and AI of optic radiation volume (right, P < .0001) differed significantly between groups. In patients with hemorrhage, AIs of perinidal FA (P = .04), tract volume (P = .01) of corticospinal tract, and AI of perinidal FA along optic radiation (P = .004) differed significantly between groups.