Table 2.
Median survival, and two-tailed log-rank test p values
| SNP | Genotype | Median survival (years) | Median survival radiation group (years) | Median survival non-radiation group (years) |
| ERCC1 | CC | 8.21 | 9.72 | 6.915 |
| N118N | CT | 7.84 | 10.35 | 4.781 |
| (500C>T) | TT | 8.33 | 8.86 | 6.381 |
| p value | 0.7622 | 0.9649 | 0.4028 | |
| XPD | AA | 8.13 | 8.86 | 6.7 |
| K751Q | AC | 8.21 | 10.33 | 5.32 |
| (2282A>C) | CC | 7.155 | 9.22 | 4.15 |
| p value | 0.9925 | 0.9325 | 0.6019 | |
| XRCC1 | GG | 8.17 | 9.22 | 5.88 |
| R399Q | AG | 7.77 | 10.41 | 5.41 |
| (1301G>A) | AA | 11.12 | 11.75 | 8.305 |
| p value | 0.5256 | 0.8456 | 0.6261 | |
| XRCC1 | CC | 8.06 | 9.66 | 5.88 |
| R194W | CT | 6.52 | 6.81 | 4.24 |
| (685C>T) | TT | 9.22 | 9.22 | 10.595 |
| p value | 0.5493 | 0.3361 | 0.8515 | |
| PARP1 | TT | 8.17 | 9.55 | 5.9 |
| V762A | CT | 7.69 | 8.82 | 4.985 |
| (2446T>C) | CC | 5.88 | 11.675 | 3.9 |
| p value | 0.8469 | 0.6805 | 0.0949 |