Transposed Data in a Table

In the Original Investigation titled “Effect of Incorporation of Pretreatment Serum Carcinoembryonic Antigen Levels Into AJCC Staging for Colon Cancer on 5-Year Survival,” published in the August 2015 issue of JAMA Surgery,¹ 2 columns of data were transposed in a table. In Table 1, the information in the column headings was correct; however, the entire column of data for all patients should have appeared in the column for patients with C0 disease, and the column of data for patients with C0 disease should have appeared in the column for all patients. This article was corrected online.