Allele frequency of IL-1B−511 and IL-1B−31 in low prevalence and high prevalence regions for gastric cancer
| Allele linkage (IL-1B−511/−31) | Non-cancer subjects in low prevalence region (n = 192) | Non-cancer subjects in high prevalence region (n = 169) |
|---|---|---|
| C-C | 0.61 | 0.44 |
| C-T | 0.05 | 0.04 |
| T-C | 0.32 | 0.46 |
| T-T | 0.02 | 0.06 |