| Univariate analysis | Multivariate analysis | ||||
---|---|---|---|---|---|---|
HR | 95% CI | P | HR | 95% CI | P | |
Age, years | 1.02 | 0.99–1.04 | 0.984 |  |  |  |
Male vs. female | 1.12 | 0.82–1.72 | 0.380 |  |  |  |
Multiple vs. Single group | 2.32 | 1.54–3.40 | < 0.001 | 2.40 | 1.62–3.34 | < 0.001a |
Open vs. Closed type of atrophic gastritis | 1.20 | 0.86–1.70 | 0.288 |  |  |  |
EGC vs. Adenoma | 1.01 | 0.73–1.40 | 0.952 |  |  |  |
Helicobacter pyloria | ||||||
 Eradicated | 1 |  |  |  |  |  |
 Negative | 1.15 | 0.79–1.68 | 0.466 |  |  |  |
 Persistent | 1.64 | 1.04–2.58 | 0.032 | 1.71 | 1.09–2.61 | 0.002a |