In conclusion, the results of this case-control study for sporadic cases of CRC show that GSTM1 deletion polymorphisms can have predictive value for susceptibility to CRC (OR = 2.01, p = 0.0001) for the mixed population from Kazakhstan and for both main ethnic groups (Kazakhs and Russians (OR = 2.36 and OR = 1.84, respectively)).
C1853237
Isolated cases