Table 7.

Correlation between MMP-2 and MMP-9 expression and UCA1 expression

	Low UCA1 expression group	High UCA1 expression group	P-value
MMP-2 expression			0.0457
Low expression	10	4
High expression	9	17
MMP-9 expression			0.0238
Low expression	12	5
High expression	7	16