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Comparison of hazard ratios at various censoring times in the Weekly Intervention with Azithromycin for Atherosclerosis and its Related Disorders (WIZARD) trial. 16 Hazard ratio (± 95% confidence interval (CI)) for treatment effect with azithromycin at various times after randomization. Reproduced with permission from JAMA 2003; 290(11):1459‐1466. ©2003 American Medical Association. All rights reserved.
