Results: After multivariate analysis, baseline platelet count <180 × 109/L (OR 5, 48, 95% CI 1, 69 - 19, 50), admission ASPECTS (OR per 1-point increase 0, 37, 95% CI 0, 20 - 0, 63), poor collateral circulation (OR 8, 04, 95% CI 2, 54 - 28, 3) and groin-to-recanalization time >60 minutes (OR 5, 43, 95% CI 1, 55 - 22, 5) were found to be independent predictive factors of sICH.