Table 2.

Results of the analysis of the prognostic factors for disease free survival.

	Univariate analysis		Multivariate analysis
	HR (95% CI)	P value	HR (95% CI)	P value
SII		<0.001		<0.001
Low	1.00		1.00
High	4.304 (3.125 -5.929)		4.530 (3.279 -6.258)
Patient age		0.250
≤40	1.00
>40	0.807 (0.560 -1.163)
ER		0.824
–	1.00
+	0.964 (0.699 -1.330)
PR		0.732
–	1.00
+	0.947 (0.692 -1.295)
HER2		0.363
–	1.00
+	0.820 (0.535 -1.257)
Ki-67 status		0.058
–	1.00
+	1.596 (0.983 -2.590)
pT Stage		<0.001		<0.001
1	1.00		1.00
2-4	1.340 (1.163 -1.543)		1.368 (1.192 -1.571)
pN Stage		0.024		0.027
–	1.00		1.00
+	1.182 (1.022 -1.368)		1.179 (1.019 -1.364)
Histological grade		<0.001		0.034
I-II	1.00		1.00
III	1.795 (1.277-2.521)		1.595 (1.036 -2.451)
Surgery type		0.344
Mastectomy	1.00
BCS	1.207 (0.821-1.769)
Chemotherapy		0.08
No	1.00
Yes	1.340 (0.968-1.852)
Radiotherapy		0.121
No	1.00
Yes	0.775 (0.561-1.068)
Hormonal therapy		0.110
No	1.00
Yes	0.767 (0.553-1.060)
Target therapy		0.253
No	1.00
Yes	1.259 (0.851-1.858)