In the Original Investigation by Pokharel et al titled “Association of Serial Kansas City Cardiomyopathy Questionnaire Assessments With Death and Hospitalization in Patients With Heart Failure With Preserved and Reduced Ejection Fraction: A Secondary Analysis of 2 Randomized Clinical Trials,” published online November 1, 2017,1 there was an error in the Results subsection of the Abstract. The first sentence should be replaced with 2 sentences that read “Of 1767 eligible TOPCAT participants, 882 were women (49.9%), and the mean (SD) age was 71.5 (9.7) years. Of 2130 eligible HF-ACTION participants, 599 were women (28.1%), and the mean age was 58.6 (12.7) years.” This article was corrected online.
1.Pokharel
Y, Khariton
Y, Tang
Y,
et al. Association of serial Kansas City Cardiomyopathy Questionnaire assessments with death and hospitalization in patients with heart failure with preserved and reduced ejection fraction: a secondary analysis of 2 randomized clinical trials [published online November 1, 2017].
JAMA Cardiol. doi:
10.1001/jamacardio.2017.3983Google Scholar