Table 3.

Correlation of WWC3 with the expression of Snail and Slug in 127 NSCLC specimens

EMT-markers	WWC3		χ2	P-value (two sided)
	Negative	Positive
Snail			10.863	0.001*
Negative	26	37
Positive	45	19
Slug			6.842	0.012*
Negative	33	39
Positive	38	17

Note:

^*Significant difference.

Abbreviations: WWC3, WW and C2 domain containing protein-3; NSCLC, nonsmall-cell lung cancer.