[Retracted] The Expression and Clinical Significance of Sphingosine Kinase 1 and Vascular Endothelial Growth Factor in Endometrial Carcinoma

Table 1

Comparison of the expression of SPHK1 and VEGF between the two groups.

Groups	Number	SPHK1 (n (%))	VEGF (n (%))
Endometrial carcinoma	86	69 (82.1)	54 (62.8)
Atypical hyperplasia of endometrium	54	2 (3.7)	12 (22.2)
χ^2		77.725	21.909
P		<0.001	<0.001