Risk factors for progression to malignancy in gastric intestinal metaplasia
| Relative risk | 95% confidence interval | |
|---|---|---|
| Incomplete gastric intestinal metaplasia1 | 3.33 | 1.96–5.64 |
| Extensive gastric intestinal metaplasia1 | 2.07 | 0.97–4.42 |
| Family history of a first-degree relative with gastric cancer1 | 4.5 | 1.3–15.5 |
| Smoking26 | 1.57 | 1.24–1.98 |
| Alcohol26 | 1.29 | 1.12–1.50 |