Table 2.

The correlation between S100A14 expression and clinicopathologic characteristics in IHC analysis

Clinical Variable	Relative expressiona of S100A14 and p-value of different categoriesb
	N	Median	p-value
Diagnostic category			< 0.001
Normal	24	0.37
Low grade CIN	13	0.80
High grade CIN	63	1.13
Cancer	98	1.34
FIGO stage			0.025
I	62	1.16
II	26	1.43
III-IV	10	2.13
Tumor grade			0.698
Well	7	1.34
Moderate	40	1.35
Poor	33	1.48
Tumor size			0.503
< 4 cm	74	1.235
≥ 4 cm	24	1.455
LN metastasis			0.001
Negative	77	1.16
Positive	21	1.81
Lymphovascular invasion			0.615
Negative	85	1.34
Positive	13	1.16

^aMedian of relative expression.

^bMann-Whitney U and Kruskal-Wallis nonparametric test were used for comparing different groups.