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Risk of arterial thrombotic event after non-traumatic subdural hemorrhage. Cox regression model showing risk of an arterial thrombotic event after non-traumatic subdural hemorrhage (Panel A) and corresponding event-free probabilities (Panel B) among patients with and without subdural hemorrhage. Models adjusted for demographics, vascular risk factors, and Charlson comorbidity indices.
Abbreviations: CI, confidence interval; SDH, subdural hemorrhage.
