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Table 2 Kaplan-Meier estimates of the rate of event for Breast Cancer Index risk groups

From: Prognostic utility of the breast cancer index and comparison to Adjuvant! Online in a clinical case series of early breast cancer

  

Rate at 10 years (standard error)

Risk category

Percentage of patients

(n= 265)

Distant metastasis

All-cause mortality

Breast cancer-specific mortality

Low

54.7%

6.6% (2.2%)

6.7% (2.2%)

3.8% (1.7%)

Intermediate

21.1%

12.1% (4.8%)

8.0% (3.9%)

3.6% (2.5%)

High

24.2%

31.9% (6.1%)

28.2% (5.9%)

22.1% (5.4%)