Fig. 3

Relationship between renal function subgroups of low (< 60 mL/min/1.73 m²) and high (≥60 mL/min/1.73 m²) subgroups of estimated glomerular filtration rate (eGFR) and outcome accordingly to modified Rankin scale (a), risk of hemorrhage (b) and the severity of white matter lesions assessed at 24-h head Computed Tomography, accordingly to vanSwieten scale [33]. Subgroups were compared with ordinal regression or logistic regression as appropriate