Crude Distribution of Potential Risk Factors Across the Grades of dVRS in WM after removing 149 patients with Grade 3 PWMH or Grade 3 DWMH*.

Abbreviations: dVRS, dilated Virchow-Robin Spaces; WM, white matter; SD, standard deviation; NIHSS, National Institutes of Health stroke scale; PWMH, periventricular white matter hyperintensities; DWMH, deep white matter hyperintensities. IQR, interquartile range.*All data are presented as percentage (no.) unless otherwise indicated.†It is contrary to large-artery atherosclerosis subtype of ischemic stroke according to Stop Stroke Study Trial of Org 10172 in Acute Stroke Treatment (SSS-TOAST) classification criteria.Crude Distribution of Potential Risk Factors Across the Grades of dVRS in WM after removing 149 patients with Grade 3 PWMH or Grade 3 DWMH*.