Table 4. Cox proportional-hazards for survival outcomes.
| Relapse-free survival | Overall survival | |||
|---|---|---|---|---|
| Variable | HR (95% CI) | p value | HR (95% CI) | p value |
| pCR yes pCR no |
1 3.34 (1.19–9.34) |
0.02 | 1 18.1 (2.72–146.0) |
0.006 |
| PDL1 score negative more than 1% |
1 0.43 (0.16–1.14) |
0.09 |
1 0.21 (0.06–0.75) |
0.02 |
| NLR More than 3 less than 3 |
1 1.16 (0.5–2.5) |
0.6 |
1 0.89 (0.42–1.89) |
0.77 |
| PLR Less than 185 More than 185 |
1 0.52 (0.15–1.77) |
0.2 |
1 0.33 (0.08–1.43) |
0.14 |
| Menopausal status: Premenopausal Postmenopausal |
1 1.01 (0.49–2.1) |
0.2 |
1 0.91 (0.38–2.18) |
0.8 |
| Clinical stage I and II III |
1 1.15 (0.5–2.30) |
0.5 |
1 1.13 (0.5–2.43) |
0.3 |
| Number of chemo cycles Less than six cycles Six cycles |
1 0.96 (0.21–4.13) |
0.9 |
1 1.48 (0.31–7.07) |
0.6 |
| Types of surgery BCS MRM |
1 1.6 (0.6–3.75) |
0.2 |
1 2.62 (0.94–7.26) |
0.06 |