Correction

Recurrence Rates after Treatment of Breast Cancer with Standard Radiotherapy with or without Additional Radiation

N Engl J Med 2002; 346:388January 31, 2002

Article

Recurrence Rates after Treatment of Breast Cancer with Standard Radiotherapy with or without Additional Radiation (Original Article, N Engl J Med 2001:345;1378 - 1387) . On page 1378, the last sentence of the Results paragraph of the abstract should have read, “In patients 41 to 50 years old, the rates were 9.5 percent and 5.8 percent, respectively (P=0.02). At five years, no differences between treatment groups were found in the rates of metastasis or overall survival (which were 87 and 91 percent, respectively).”