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Table 4 Univariate and multivariate analyses for Breast Cancer specific Survival
| Variable | Univariate | Multivariate | ||
|---|---|---|---|---|
| p-value | Hazard Ratio (95% CI) | p-value | Hazard Ratio (95% CI) | |
| Tumor size | 0.01 | 1.02 (1–1.05) | ||
| T3 vs T1, T2 | 0.05 | 6.5 (0.99–42.58) | ||
| Lymph nodes | 0.004 | 1.08 (1.02–1.15) | ||
| ≥ 3 vs < 3 | 0.77 | 1.19 (0.35–4.02) | ||
| Age categories | 0.29 | 1.64 (0.64–4.18) | ||
| ≥ 50 years vs < 50 years | 0.04 | 3.63 (1.04–12.6) | ||
| Histological Type | 0.14 | 1.05 (0.72–1.25) | ||
| Ductal vs others | 0.96 | 1.65 (0.3–4.56) | ||
| Histological grade | 0.85 | 1.04 (0.53–2.03) | ||
| SBRII vs I | 0.68 | 0.69 (0.12–3.97) | ||
| SBRIII vs I | 0.57 | 0.57 (0.08–3.83) | ||
| uPA High vs Low | 0.02 | 1.11 (1.01–1.23) | 0.13 | 2.57 (0.74–8.9) |
| PAI-1 High vs Low | <0.0001 | 7.61 (2.55–22.71) | 0.0003 | 13.17 (3.26–53.17) |
