Table III.
The result of Cox proportional hazards model.
| Variable | Hazard ratio | 95% CI | P-value |
|---|---|---|---|
| NLR | >0.05 | ||
| Normal (<3.0) | Ref | ||
| High (≥3.0) | 2.93 | 1.29–6.64 | |
| BMI | 0.09 | ||
| Underweight (<18.5) | Ref | ||
| Normal range (18.5≤ BMI <25) | 0.38 | 0.09–1.44 | |
| Overweight/obese (BMI ≥25) | 0.88 | 0.21–3.72 | |
| Menopause | 0.28 | ||
| Premenopausal | Ref | ||
| Postmenopausal | 1.56 | 0.69–3.47 | |
| LDH | 1.00 | 1.00–1.00 | >0.05 |
| Subtypes | >0.05 | ||
| ER+, HER− | Ref | ||
| ER+, HER+ | 0.28 | 0.05–1.43 | |
| Triple negative type | 3.31 | 1.01–10.86 | |
| HER2 type | 0.77 | 0.29–2.08 |
Ref, reference; NLR, neutrophil-to-lymphocyte ratio; BMI, body mass index; LDH, lactate dehydrogenase; ER, estrogen receptor; HER; human epidermal growth factor 2 receptor; CI, confidence interval.