XRCC1 genotype | N | X ± SD | F | P |
---|---|---|---|---|
Codon 194 | Â | Â | Â | Â |
   Arg/Arg | 34 | 2.306 ± 0.658 |  |  |
   Arg/Trp | 24 | 1.813 ± 0.341 | 1.186 | 0.103 |
   Trp/Trp | 12 | 2.217 ± 0.446 |  |  |
Codon 399 | Â | Â | Â | Â |
   Arg/Arg | 44 | 1.986 ± 0.404 |  |  |
   Arg/Gln | 24 | 2.224 ± 0.604 | 15.915 | <0.001 |
   Gln/Gln | 2 | 3.890 ± 0.000 |  |  |
Arg/Gln + Gln/Gln | 26 | 2.352 ± 0.735 | 2.699 * | 0.009 |