Data Error and Incorrect Table Headings: In the Original Contribution entitled “Patient-Reported Long-term Outcomes After Conventional and High-Dose Combined Proton and Photon Radiation for Early Prostate Cancer” published in the March 17, 2010, issue of JAMA (2010;303:1046-1053), a number and corresponding percent were incorrectly stated in the text. On page 1051, center column, second paragraph, the second sentence should have read, “Of the original 393 participants in PROG 9509, 55 (14%) died and an additional 58 patients (14.8%) did not participate in the survey, reducing study power and raising the possibility of bias.” This article was corrected online for typographical errors on March 17, 2010.
In the same article, headings were incorrectly printed in Table 6 on page 1051. Column 1 should have read “Dysfunction,” column 2 should have read “PROG 9509 All Patients,” and column 3 should have read “Boston Area Cohort Study.”
Data Error and Incorrect Table Headings in: Patient-Reported Long-term Outcomes After Conventional and High-Dose Combined Proton and Photon Radiation for Early Prostate Cancer. JAMA. 2010;303(13):1257. doi:10.1001/jama.2010.334