Skip to main content

Table 2 Crosstabulation of patients with and without activating K-ras and truncating APC mutation(s).

From: Mutations in APC, CTNNB1 and K-ras genes and expression of hMLH1 in sporadic colorectal carcinomas from the Netherlands Cohort Study

Activating K-ras mutation Truncating APC mutation  
  No Yes Total
No 258 136 421
expecteda 263.8 157.2  
Yes 126 109 235
expecteda 147.2 87.8  
Total 411 245 656
  1. a Expected based on chance alone. χ2 = 8.7, P < 0.001