Variable | T1a–T1b (n = 39) | T2 (n = 56) | P value |
---|---|---|---|
Age (y) | 61 ± 13 | 63 ± 12 | 0.396 |
Sex | |||
Male | 25 | 40 | 0.450 |
Female | 14 | 16 | |
BMI index (kg/m2) | 23.2 ± 3.1 | 23.1 ± 3.6 | 0.880 |
CEA level | 0.175 | ||
≤ 5 ng/ml | 34 | 41 | |
> 5 ng/ml | 5 | 13 | |
Missing | 2 | ||
CA199 level | 0.137 | ||
≤ 37 U/ml | 39 | 49 | |
> 37 U/ml | 0 | 5 | |
Missing | 2 | ||
CA724 level | 0.106 | ||
≤ 9.8 U/ml | 38 | 46 | |
> 9.8 U/ml | 1 | 8 | |
Missing | 2 | ||
Tumor location | 0.850 | ||
Fundus | 11 | 16 | |
Body | 8 | 9 | |
Antrum | 20 | 31 |