Table 1 Sample information
All samples | Stage | ||||
|---|---|---|---|---|---|
Superficial gastritis | Atrophic gastritis | Intestinal metaplasia | Dysplasia | ||
Sample size | 35 | 16 | 7 | 4 | 8 |
Age (mean ± SD) | 56.0 ± 11.4 | 53.6 ± 13.8 | 54.1 ± 9.4 | 58.2 ± 6.8 | 61.2 ± 9.0 |
Gender (male/female) | 18/17 | 8/8 | 4/3 | 0/4 | 6/2 |
BMI (mean ± SD) | 24.8 ± 3.8 | 24.0 ± 4.3 | 27.3 ± 3.6 | 24.0 ± 1.9 | 24.6 ± 3.4 |
Helicobacter pylori (positive/negative) | 14/21 | 4/12 | 4/3 | 3/1 | 3/5 |