Table 3.

Relationship between Wnt2 and sFRP4 protein expression

		sFRP4 cytoplasmic expression		Correlation Coefficient	p-value
		low	high
Wnt2 cytoplasmic expression	low	31	13	0.314*	0.003
	high	18	28

^*Correlation is significant at the 0.01 level (2-tailed).