In the Review article entitled “Benefits and Harms of Breast Cancer Screening: A Systematic Review,” published in the October 20, 2015, issue of JAMA,1 a reference number was omitted from a Table, and related wording was ambiguous. In Table 3, first row of the “Quality Considerations” column, the wording “Cochrane review9 included all trials; US study not included” should have read “Cochrane review9 did not include US study.27” This article was corrected online.
Unclear Information in Table. JAMA. 2016;315(13):1406. doi:10.1001/jama.2016.3295