| all | female | male | age |
---|---|---|---|---|
normal | 6 | 4 | 2 | 39.8 ± 14.0 |
gastritis/IM | 14 | 4 | 10 | 49.6 ± 20.4 |
carcinoma | 38 | 11 | 27 | 69.8 ± 10.0 |
 stage I | 6 | 2 | 4 | 68.7 ± 5.8 |
 stage II | 8 | 2 | 6 | 72.9 ± 10.0 |
 stage III | 19 | 6 | 13 | 70.5 ± 9.6 |
 stage IV | 5 | 1 | 4 | 63.4 ± 15.0 |