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Crude and adjusted* hazard ratios (HR) and 95% confidence intervals (CI) for SBC and MBC and the risk of locoregional recurrence and distant metastasis in comparison with UBC (Cox proportional hazards model).
| HR (95% CI) | P | HR (95% CI)* | P | |
|---|---|---|---|---|
| UBC | 1 | 1 | ||
| MBC | 2.03 (1.01–4.08) | <0.05 | 2.70 (1.04–7.03) | <0.05 |
| SBC | 0.84 (0.21–3.43) | 0.809 | 1.42 (0.33–6.21) | 0.639 |
