Table 2.
Methylation of miR-34b/c in noncancerous gastric body mucosa and its association with metachronous gastric cancer
| Methylation (%) | Periods | Total | Non MGC | MGC | Incidence rate (%) | 95 % CI | |
|---|---|---|---|---|---|---|---|
| Lower (%) | Upper (%) | ||||||
| ≤18.6 | 1 Year | 65 | 64 | 1 | 1.7 | 0.0 | 5.0 |
| 2 Years | 31 | 30 | 1 | 3.8 | 0.0 | 12.6 | |
| 3 Years | 24 | 24 | 0 | 3.8 | 0.0 | 12.6 | |
| >18.6 | 1 Year | 64 | 58 | 10 | 20.7 | 9.1 | 32.3 |
| 2 Years | 24 | 21 | 3 | 30.4 | 15.9 | 44.9 | |
| 3 Years | 12 | 10 | 2 | 47.8 | 24.3 | 71.3 | |
CI confidence interval, MGC metachronous gastric cancer