Warfarin plus Aspirin after Myocardial Infarction or the Acute Coronary Syndrome: Meta-Analysis with Estimates of Risk and Benefit

Figure 2. Studies with excluded rate ratios had no events in either group. ASPECT-2 = Antithrombotics in the Secondary Prevention of Events in Coronary Thrombosis-2; OASIS = Organization to Assess Strategies for Ischemic Syndromes; WARIS II = Warfarin, Aspirin, Reinfarction Study.
Figure 2. Studies with excluded rate ratios had no events in either group. ASPECT-2 = Antithrombotics in the Secondary Prevention of Events in Coronary Thrombosis-2; OASIS = Organization to Assess Strategies for Ischemic Syndromes; WARIS II = Warfarin, Aspirin, Reinfarction Study. Forest plot showing rate ratios of ischemic stroke for warfarin plus aspirin compared with aspirin alone.

This Article

  1. Ann Intern Med August 16, 2005 vol. 143 no. 4 241-250