Table 4 Univariate and multivariate analysis for DFS

Age (≤ 49 vs. > 49)

1.08 (0.79–1.48)

0.638

Position (left vs. right)

0.92 (0.66–1.27)

0.602

BMI (< 24 vs. ≥ 24)

1.3 (0.94–1.79)

0.109

Height (≤ 1.6 vs. > 1.6)

0.93 (0.67–1.28)

0.648

Weight (≤ 61.5 vs. > 61.5)

1.29 (0.93–1.77)

0.123

Menopause (no vs. yes)

1.22 (0.89–1.68)

0.218

Preneoadjuvant chemotherapy hematological parameters

 mSIS (high risk vs. low risk)

0.72 (0.50–1.04)

0.078

 SIS (high risk vs. low risk)

1.10 (0.75–1.60)

0.629

 NLR (≤ 2.24 vs. > 2.24)

1.39 (1–1.94)

0.052

 LMR (≤ 2.96 vs. > 2.96)

0.6 (0.38–0.95)

0.028

0.57 (0.36–0.89)

0.0142

 Lymphocyte (≤ 1.96 vs. > 1.96)

0.97 (0.7–1.33)

0.834

 Neutrophil (≤ 3.76 vs. > 3.76)

1 (0.73–1.37)

0.992

 Monocyte (≤ 0.41 vs. > 0.41)

0.91 (0.66–1.25)

0.557

 Hemoglobin (≤ 135.4 vs. > 135.4)

0.66 (0.48–0.91)

0.012

0.78 (0.55–1.10)

0.1550

 Platelet (≤ 242 vs. > 242)

0.98 (0.71–1.35)

0.907

 Albumin (≤ 46.3 vs. > 46.3)

1.2 (0.84–1.7)

0.32

 Globulin (≤ 30 vs. > 30)

1 (0.73–1.38)

1

 Clinical T stage (1 vs. 2)

0.82 (0.51–1.33)

0.417

 Clinical T stage (1 vs. 3)

1.11 (0.64–1.95)

0.707

 Clinical T stage (1 vs. 4)

2.39 (0.81–7)

0.113

 Clinical N stage (0 vs. 1)

2.48 (0.83–7.38)

0.102

 Clinical N stage (0 vs. 2)

1.75 (0.64–4.78)

0.273

 Clinical N stage (0 vs. 3)

2.5 (0.9–6.96)

0.08

 Clinical TNM stage (I + II vs. III)

1 (0.62–1.62)

0.994

 Subtype (luminal A vs. B)

1.23 (0.73–2.06)

0.438

 Subtype (luminal A vs. HER-2 OE)

1.04 (0.58–1.84)

0.904

 Subtype (luminal A vs. TNBC)

1.1 (0.61–1.98)

0.761

 ER (negative vs. positive)

1.05 (0.76–1.45)

0.751

 PR (negative vs. positive)

1 (0.73–1.38)

0.981

 HER-2 (negative vs. low expression)

0.95 (0.64–1.4)

0.788

 HER-2 (negative vs. positive)

0.85 (0.58–1.24)

0.396

 Ki-67 (≤ 14% vs. > 14%)

0.98 (0.7–1.37)

0.912

 P53 (negative vs. positive)

0.86 (0.6–1.23)

0.409

Post neoadjuvant chemotherapy hematological parameters

 Lymphocyte (≤ 1.54 vs. > 1.54)

0.94 (0.68–1.29)

0.699

 Neutrophil (≤ 3.75 vs. > 3.75)

1.11 (0.81–1.53)

0.519

 Monocyte (≤ 0.53 vs. > 0.53)

0.82 (0.6–1.14)

0.238

 Hemoglobin (≤ 117 vs. > 117)

0.69 (0.5–0.95)

0.025

0.75 (0.53–1.06)

0.0982

 Platelet (≤ 271 vs. > 271)

1.07 (0.78–1.47)

0.672

 Albumin (≤ 46.3 vs. > 46.3)

0.96 (0.62–1.49)

0.855

 Globulin (≤ 28 vs. > 28)

0.82 (0.6–1.14)

0.239

 Cycle (< 4 vs. ≥ 4)

0.93 (0.59–1.46)

0.746

 pCR (no vs. yes)

0.44 (0.27–0.73)

0.001

0.43 (0.26–0.72)

0.0013