Table 2. Haplotypes observed in the studied groups.
| Haplotype | Sites | GC | GID | GMP | ||||
|---|---|---|---|---|---|---|---|---|
| I | II | III | IV | V | n=144 | n=150 | n=196 | |
| C>T | C>T | A>G | G>T | C>G | (%) | (%) | (%) | |
| 1 | T | T | G | T | G | 78 (54.1) | 70 (46.7) | 112 (57.2) |
| 2 | C | C | A | G | C | 50 (34.7) | 72 (48.0) | 72 (36.8) |
| 3 | T | C | G | T | C | 3 (2.1) | 4 (2.7) | 4 (2.0) |
| 4 | T | C | A | T | C | 6 (4.2) | 3 (2.0) | 3 (1.5) |
| 5 | T | C | A | T | G | 2 (1.4) | 1 (0.5) | |
| 6 | T | T | G | T | C | 1 (0.7) | 1 (0.5) | |
| 7 | T | C | G | T | G | 1 (0.7) | 1 (0.5) | |
| 8 | C | T | G | T | G | 1 (0.5) | ||
| 9 | C | C | A | G | G | 1 (0.5) | ||
| 10 | T | C | A | G | C | 2 (1.4) | 1 (0.7) | |
| 11 | T | T | G | G | G | 1 (0.7) | ||
| P value | 0.12a0.36b | 0.13c | ||||||
I: rs252643194; II: rs2517951; III: rs2643195; IV: rs2934971; V: rs1058808. GC: gastric cancer; GID: gastric inflammatory diseases; GMP: general Mexican population; n: total of chromosomes. aChi-squared test between GC vs GID. bChi-squared test between GC vs GMP. cChi-squared test between GID vs GMP.