Table 2.

Tumour parameters and disease-free survival in 181 node-negative breast cancer patients in univariate and multivariate analyses

	DFS after 36 months		DFS after 95 months
Parameter	Univariate P value	Multivariate P value	Univariate P value	Multivariate P value
Tumour size	0.0223*	0.024*	0.0047*	0.002*
c-myc	0.0290*	0.013*	0.0079*	0.004*
HER-2/neu	0.2943	0.252	0.5868	0.166
Oestrogen receptor	0.6797	0.192	0.5363	0.622
Tumour grade	0.0998	0.128	0.0255*	0.663
Age < 40, ≥ 40	0.2330	0.965	0.0920	0.717

*P < 0.05.