Table 3.
Variables | Accurate | Inaccurate | p-Value | Odds Ratio (95% CI) | p-Value |
---|---|---|---|---|---|
Japanese classification (n, %) | - | - | 0.001 | - | 0.033 |
Differentiated | 446 (76.8) | 132 (65.0) | - | ref | - |
Undifferentiated | 135 (23.2) | 71 (35.0) | - | 0.491 (0.255–0.945) | - |
Gross type (n, %) | - | - | 0.442 | - | - |
Elevated | 127 (21.9) | 41 (20.2) | - | - | - |
Flat | 212 (36.5) | 67 (33.0) | - | - | - |
Depressed | 242 (41.6) | 95 (46.8) | - | - | - |
T-stage (n, %) | - | - | 0.235 | - | - |
Mucosa (T1a) | 320 (55.1) | 102 (50.3) | - | - | - |
Submucosa (T1b) | 261 (44.9) | 101 (49.7) | - | - | - |
Size (n, %) | - | - | 0.329 | - | - |
1–13 mm | 137 (23.7) | 44 (21.8) | - | - | - |
≥14 mm | 442 (76.3) | 158 (78.2) | - | - | - |