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Importance of Considering Competing Risks in Time-to-Event Analyses: Application to Stroke Risk in a Retrospective Cohort Study of Elderly Patients With Atrial Fibrillation Original Articles
Conclusions: The incidence of death without stroke was 9-fold higher than that of stroke, leading to biased estimates of stroke risk with traditional time-to-event methods. Statistical methods that appropriately account for competing risks should be used to mitigate this bias.
Source: Circulation: Cardiovascular Quality and Outcomes - July 11, 2018 Category: Cardiology Authors: Abdel-Qadir, H., Fang, J., Lee, D. S., Tu, J. V., Amir, E., Austin, P. C., Anderson, G. M. Tags: Atrial Fibrillation, Epidemiology, Primary Prevention, Cerebrovascular Disease/Stroke Original Articles Source Type: research

Clinical Outcomes of Plavix and Generic Clopidogrel for Patients Hospitalized With an Acute Coronary Syndrome Original Articles
Conclusions: Generic clopidogrel was noninferior to Plavix with respect to the composite end point of death and recurrent hospitalization for ACS at 1 year among adults >65 years after an ACS hospitalization. Our findings support generic clopidogrel in ACS, which could lead to substantial healthcare cost savings.
Source: Circulation: Cardiovascular Quality and Outcomes - March 13, 2018 Category: Cardiology Authors: Ko, D. T., Krumholz, H. M., Tu, J. V., Austin, P. C., Stukel, T. A., Koh, M., Chong, A., de Melo, J. F., Jackevicius, C. A. Tags: Health Services, Mortality/Survival Original Articles Source Type: research