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Multivariate analysis for DFS
| Variable | HR | 95 % CI for HR | p | |
|---|---|---|---|---|
| HER2-Status | Negative vs. Positive | 4.641 | 1.614–13.340 | 0.004 |
| LNR | <0.21 (Ref.) | 1 | <0.001 | |
| 0.21–0.65 | 6.996 | 1.545+31.660 | 0.012 | |
| >0.65 | 28.997 | 6.512–129.106 | <0.001 |
HER2: Human Epidermal Growth Factor Receptor 2; LNR: Lymph Node Ratio; DFS: Disease-free Survival
