Figure 2:

Risk of ischemic stroke and myocardial infarction after non-traumatic subdural hemorrhage. Cox regression model showing risk of an ischemic stroke (Panel A) and corresponding event-free probabilities (Panel B) among patients with and without non-traumatic subdural hemorrhage. Cox regression model showing risk of a myocardial infarction (Panel C) and corresponding event-free probabilities (Panel D) 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.

Note: Hazard ratio of 0 indicates very few events in the specified time interval.