Table 3. Statistical power (%) for XRCC1 polymorphisms and leukemia risk.
Polymorphism | Homozygous codominant | Heterozygous codominant | Dominant | Recessive | |
Arg399Gln (G>A) | AA vs. GG | GA vs. GG | AA+GA vs. GG | AA vs. GA+GG | |
100 | 80.4 | 98.8 | 99.8 | ||
Arg194Trp (C>T) | TT vs. CC | TC vs. CC | TT+TC vs. CC | TT vs. TC+CC | |
36.7 | 50.4 | 65.4 | 30.1 | ||
Arg280His (G>A) | AA vs. GG | GA vs. GG | AA+GA vs. GG | AA vs. GA+GG | |
1.1 | 8.0 | 7.9 | 1.1 |