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June 1, 2011

Error in a Study of the Comparison of Platelet Function Tests in Predicting Clinical Outcome in Patients Undergoing Coronary Artery Stent Implantation

Author Affiliations

Author Affiliation: Department of Cardiology, St Antonius Hospital, Nieuwegein, the Netherlands (j.ten.berg@antoniusziekenhuis.nl).

JAMA. 2011;305(21):2172-2173. doi:10.1001/jama.2011.709

To the Editor: We are writing to inform the readers and editors of JAMA that we have discovered errors in our article entitled “Comparison of platelet function tests in predicting clinical outcome in patients undergoing coronary stent implantation,”1 published in the February 24, 2010, issue of JAMA (2010; 303[8]:754-762), caused by a flaw in our statistics program (R).