n | CBS 844ins68 (%) | p Value | |
---|---|---|---|
Values are number (%). | |||
MSI, microsatellite instability. | |||
p values for χ2 test comparing proportion of CBS 844ins68 heterozygotes in each CRC group to the normal control group. | |||
Normal controls | 155 | 15 (9.7) | |
Total CRC | 449 | 23 (5) | 0.05 |
Total proximal CRC | 248 | 9 (3.6) | 0.02 |
MSI+ proximal | 64 | 3 (4.7) | 0.20 |
MSI− proximal | 184 | 6 (3.3) | 0.03 |
MSI− distal | 201 | 14 (7) | 0.50 |