There were errors in a review (1) regarding the minimal clinically important difference for the Kansas City Cardiomyopathy Questionnaire score. In the Data Extraction and Quality Assessment section and in Appendix Table 1, the score was given as ≥20 points but should have been ≥5 points. In Appendix Table 5, in the transfemoral discussion of Lefèvre and colleagues' study, the baseline mean value should be 50 points and the main finding should state that the mean increase in the score was clinically and statistically significant.
This has been corrected in the online version.
References
- KimCARasaniaSPAfilaloJPopmaJJLipsitzLAKimDHFunctional status and quality of life after transcatheter aortic valve replacement: a systematic reviewAnn Intern Med201416024354PubMed
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