Table 1 Clinicopathological data and ATP synthase α-subunit expression in 172 gastric cancers
Description | α-ATP synthase expression | Total | P value | |||
---|---|---|---|---|---|---|
Negative | Moderate | Strong | ||||
Age | <50 | 5 (6.8%) | 31 (42.4%) | 37 (50.6%) | 73 (100%) | Not significant |
≥50 | 4 (4.0%) | 32 (32.3%) | 63 (63.6%) | 99 (100%) | ||
Size | <2 cm | 2 (11.7%) | 11 (64.7%) | 4 (23.5%) | 17 (100%) | P < 0.05 |
≥2 cm | 2 (3.4%) | 22 (37.9%) | 31 (53.4%) | 58 (100%) | ||
Histological grade | Well | 3 (11.5%) | 12 (46.1%) | 11 (42.3%) | 26 (100%) | P < 0.05 |
Moderate | 7 (6.0%) | 43 (37.0%) | 66 (56.8%) | 116 (100%) | ||
Poor | 0 (0.0%) | 3 (15.0%) | 17 (85.0%) | 20 (100%) | ||
TNM stage | I | 2 (18.1%) | 5 (45.4%) | 4 (36.3%) | 11 (100%) | P < 0.05 |
II | 2 (4.3%) | 25 (54.3%) | 19 (41.3%) | 46 (100%) | ||
III | 0 (0%) | 3 (23.1) | 10 (76.9%) | 13 (100%) | ||
Lymph node invasion | Positive | 3 (5.6%) | 19 (35.8) | 31 (58.4) | 53 (100%) | Not significant |
Negative | 2 (4.5%) | 13 (29.5%) | 31 (70.4%) | 44 (100%) |