Table 3 of Chiang, Mol Vis 2010; 16:698-704. Table 3 of Chiang, Mol Vis 2010; 16:698-704.
Table 3. Distribution of allelic frequency of XRCC1 codon 107, 194, 280, 399, XPA A23G and XPD codon 751 polymorphisms.
| Polymorphism | Pterygium 127 | Control 103 | p | OR |
|---|---|---|---|---|
| XRCC1 codon 107 (A→G) | 0.82 | |||
| Allele A | 203 (79.9%) | 162 (78.6%) | 1 | |
| Allele G | 51 (20.1%) | 44 (21.4%) | 0.925 (0.589–1.452) | |
| XRCC1 codon 194 (C→T) | 0.0001 | |||
| Allele C | 167 (65.8%) | 98 (47.6%) | 1 | |
| Allele T | 87 (34.2%) | 108 (52.4%) | 0.473 (0.325–0.689) | |
| XRCC1 codon 280 (G→A) | 0.51 | |||
| Allele G | 189 (74.4%) | 159 (77.2%) | 1 | |
| Allele A | 65 (25.6%) | 47 (22.8%) | 1.163 (0.758–1.787) | |
| XRCC1 codon 399 (G→A) | 0.001 | |||
| Allele G | 168 (66.1%) | 165 (80.1%) | 1 | |
| Allele A | 86 (33.9%) | 41 (19.9%) | 2.060 (1.343–3.160) | |
| XPA A23G (A→G) | 0.54 | |||
| Allele A | 122 (48%) | 93 (45.1%) | 1 | |
| Allele G | 132 (52%) | 113 (54.9%) | 0.89 (0.616–1.287) | |
| XPD codon 751 (A→C) | 0.17 | |||
| Allele A | 235 (92.5%) | 197 (95.6%) | 1 | |
| Allele C | 19 (7.5%) | 9 (4.4%) | 1.77 (0.797–3.924) |