Loss of RASSF1A Expression in Colorectal Cancer and Its Association with K-ras Status

Table 1

RASSF1A expression in normal tissue, adenoma, and tumor.

	RASSF1A		𝜒^2	𝑃
	Positive	Negative
	No. of cases (%)
Normal tissue	19 (95%)	1 (5%)	15.135	0.001
Adenoma	14 (70%)	6 (30%)
Tumor	37 (49%)	39 (51%)

Bold values represent 𝑃 values which are considered to be statistically significant at <0.05.