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XPD codon 751 polymorphism genotype frequencies and lung cancer risk
| Genotype | Controls N (%) | Cases N (%) | P value | OR (CI 95%) |
|---|---|---|---|---|
| Total subjects | 352 (100) | 288 (100) | - | - |
| Lys751Gln | - | - | - | - |
| Lys/Lys | 112 (31.8) | 80 (27.7) | - | 1.0a |
| Lys/Gln | 112 (31.8) | 144 (50.0) | 0.047 | 1.8 (0.848-3.819) |
| Gln/Gln | 128 (36.3) | 64 (22.2) | 0.525 | 0.7 (0.307-1/595) |
| Gln/Gln + Lys/Gln | 240 (68.1) | 208 (72.2) | - | 1.213 |
OR: Odd ratio, CI; Confidence interval and a; Reference value.
