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Incidence rate of ischemic stroke/TIA compared to incidence rate of major bleeding per 100 person-years in each INR group (A) and incidence rate of ischemic stroke/TIA and major bleeding combined per 100 person-years in each INR group (B).
INR 2-3 is indicated by the shade area. INR: international normalized ratio; TIA: transient ischemic attack.
