Table 5.

Correlation between Rac1 expression and EMT markers.

EMT markers	N	Rac1		r	P
		High expression	Low expression
Snail1		111	42	0.563	0.000
High expression	132	109	23
Low expression	21	2	19
N-cad				0.440	0.000
High expression	121	100	21
Low expression	32	11	21
Twist1				0.247	0.002
High expression	120	94	26
Low expression	33	17	16
Vim				0.536	0.000
High expression	94	86	8
Low expression	59	25	34
E-cad				-0.464	0.000
High expression	70	35	35
Low expression	83	76	7