The distribution of genotypes.
| Genotype | n (%) |
|---|---|
| ERCC1 codon 118 (C/C) | 48 (51.06) |
| C/T | 39 (41.49) |
| T/T | 7 (7.45) |
| XPD codon 751 Lys/Lys (A/A) | 77 (81.91) |
| Lys/Gln (A/C) | 15 (15.96) |
| Gln/Gln (C/C) | 2 (2.13) |
| XPG codon 46 (C/C) | 48 (51.06) |
| C/T | 36 (38.30) |
| T/T | 10 (10.64) |
| XRCC1 codon 399 Arg/Arg (G/G) | 51 (54.26) |
| Arg/Gln (G/A) | 35 (37.24) |
| Gln/Gln (A/A) | 8 (8.50) |