BCI risk | Number of patients (%) | 5-year RFSa
| 10-year RFSa
|
---|
Low | 145 (50) | 94Â % | 87.5Â % |
Intermediate | 69 (24) | 91.8Â % | 83.9Â % |
High | 78 (27) | 81.5Â % | 74.7Â % |
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BCI Breast Cancer Index, RFS risk-free survival
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aAdjusted Cox estimates of RFS with adjustment for treatment, MA.14 stratification factors, and pathologic tumor stage