Table 4:
Multivariate analysis of factors affecting accuracy of the determination of the depth of cancer invasion.
value
Odds ratio
95% CI (%)
UL(+) type
P < 0.001
8.573
4.632–15.867
Tumor size >2 cm
P = 0.015
2.071
1.149–3.731
Undifferentiated
1.664
0.895–3.093
US-endoscope
P = 0.004
2.472
1.330–4.593