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(A) Cumulative risk of locoregional relapse: 5.7% (95% CI, 0.7–10.7%) at 2 years and 11.3% (95% CI, 3.5–19.1%) at 5 years. (B) Cumulative risk of distant relapse: 25.9% (95% CI, 16.7–35.1%) at 2 years and 29.2% (95% CI, 19.4–39.0%) at 5 years.
