Table 2. Univariate and multivariate analyses of disease-free survival in breast cancer.

Parameters	Univariate analysis			Multivariate analysis
	HR	95% C.I.	P-value	HR	95% C.I.	P-value
SKA3	1.514	[1.105–2.074]	0.010	1.410	[1.018–1.953]	0.039
Age	0.974	[0.947–1.002]	0.070	0.988	[0.954–1.009]	0.176
T classification	2.088	[1.315–3.314]	0.002	1.984	[1.010–3.893]	0.047
N classification	1.496	[1.034–2.166]	0.033	1.350	[0.765–2.386]	0.301
TNM stage	2.048	[1.200–3.495]	0.009	0.920	[0.318–2.642]	0.872
Molecular subtype	1.502	[0.761–2.966]	0.241	1.269	[0.633–2.541]	0.502

Note:

Statistically significant P values are given in bold, P < 0.05; HR, hazard ratio; C.I., confidence interval.