S10.

The haplotype of the VEGI gene polymorphisms and the LN metastasis status

Haplotype		Frequency	LN(+)	LN(-)	Pvalue
VEGI, vascular endothelial growth inhibitor; LN, lymph node.
rs6478106	rs4263839
C	A	0.431	0.413	0.459	0.0998
T	G	0.296	0.308	0.279	0.2654
C	G	0.249	0.257	0.237	0.4136
T	A	0.023	0.022	0.025	0.7551
rs4979462	rs7848647
C	T	0.487	0.468	0.516	0.0865
C	C	0.250	0.257	0.241	0.5062
T	C	0.238	0.248	0.222	0.2755
T	T	0.024	0.027	0.021	0.4978