Previously missed GCs detected by the low-detection group, the high-detection group and the single highest detector
| Low | High | Highest | |
| Previously missed GCs (n (detection rate, %)) | 28 (0.18)* | 25 (0.32)* ** | 40 (1.5)** |
| Tumour size (mm) | |||
| ≤5 | 6 | 6 | 18 |
| 6–10 | 10 | 7 | 13 |
| ≥11 | 12 | 12 | 9 |
*p<0.05, **p<0.01.
GC, gastric cancer.