Table 2.

Relationship between MCM2 and high-risk HPV

“High-risk” HPV	Case (n)	MCM2 expression level
		-	+	++	+++
+	134	26	35	23	50
-	49	24	15	2	8
Total	183	50	50	25	58

Note: χ² = 15.28, P < 0.05.