[Retracted] Expression of Dickkopf-1 and Twist2 in Cervical Squamous Cell Carcinoma and Their Correlation with Vasculogenic Mimicry

Table 4

Relationship between VM and Twist2.

EMT-related protein	Case number	CSC		x^2	value
		VM+	VM−
Twist2
+	80	23	57	4.326	0.038
−	36	4	32