Fig. 1

Receiver operating characteristic curves to predict progressive infarction outcome. (A) Receiver operating characteristic curve for quantitative variables (diameter and axial slices of infarcts) to predict progressive infarction outcome. (B) Receiver operating characteristic curves for categorical variables (diameter of infarcts ≥ 10 mm or < 10 mm, axial slices of infarcts ≥ 3 or < 3, BAD [1] or LI [1], and BAD [2] or LI [2]) to predict progressive infarction outcome. BAD: Branch Atheromatous Disease. LI: Lacunar Infarction