Survival Curves for Ischemic Stroke and Any Bleeding Event, by Subgroup
Abbreviation: TIA= transient ischemic attack
A: Kaplan-Meier curve for ischemic stroke for patients with no history of stroke or TIA
B: Kaplan-Meier curve for ischemic stroke for patients with history of stroke or TIA
C: Kaplan-Meier curve for any bleeding event for patients with no history of stroke or TIA
D: Kaplan-Meier curve for any bleeding event for patients with history of stroke or TIA