1. Date of download: 5/30/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Aspirin for the Prevention of Cardiovascular Events in Patients With Peripheral Artery Disease: A Meta- analysis of Randomized Trials JAMA. 2009;301(18):1909-1919. doi:10.1001/jama.2009.623 PAD indicates peripheral artery disease. Figure Legend:

2. Date of download: 5/30/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Aspirin for the Prevention of Cardiovascular Events in Patients With Peripheral Artery Disease: A Meta- analysis of Randomized Trials JAMA. 2009;301(18):1909-1919. doi:10.1001/jama.2009.623 Major cardiovascular events are defined as the composite of nonfatal myocardial infarction, nonfatal stroke, or cardiovascular death. Zero weight denotes a study in which there were no occurrences of the indicated event. A blank row denotes a study in which the indicated event was not measured. a Pooled relative risks (RRs) are from a random-effects model. CI indicates confidence interval. Figure Legend:

3. Date of download: 5/30/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Aspirin for the Prevention of Cardiovascular Events in Patients With Peripheral Artery Disease: A Meta- analysis of Randomized Trials JAMA. 2009;301(18):1909-1919. doi:10.1001/jama.2009.623 Zero weight denotes a study in which there were no occurrences of the indicated event. A blank row denotes a study in which the indicated event was not measured. a Pooled relative risks (RRs) are from a random-effects model. CI indicates confidence interval. Figure Legend:

4. Date of download: 5/30/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Aspirin for the Prevention of Cardiovascular Events in Patients With Peripheral Artery Disease: A Meta- analysis of Randomized Trials JAMA. 2009;301(18):1909-1919. doi:10.1001/jama.2009.623 Zero weight denotes a study in which there were no occurrences of the indicated event. A blank row denotes a study in which the indicated event was not measured. a Pooled relative risks (RRs) are from a random-effects model. CI indicates confidence interval. Figure Legend:

5. Date of download: 5/30/2016 Copyright © 2016 American Medical Association. All rights reserved. From: Aspirin for the Prevention of Cardiovascular Events in Patients With Peripheral Artery Disease: A Meta- analysis of Randomized Trials JAMA. 2009;301(18):1909-1919. doi:10.1001/jama.2009.623 Major cardiovascular events defined as the composite of nonfatal myocardial infarction, nonfatal stroke, or cardiovascular death. Zero weight denotes a study in which there were no occurrences of the indicated event. A blank row denotes a study in which the indicated event was not measured. a Pooled relative risks (RRs) are from a random-effects model. CI indicates confidence interval. Figure Legend: