Table 4 Univariable and multivariable analyses for LNM
Factor | Univariable analysis | Multivariable analysis | ||
|---|---|---|---|---|
OR (95% CI) | P-value | OR (95% CI) | P-value | |
Age (years) | ||||
< 40 | 1 | |||
≥ 40 | 0.322 (0.139–0.748) | 0.008 | NA | NA |
Tumor size | ||||
< 3 cm | 1 | |||
≥ 3 cm | 3.230 (1.710–6.101) | < 0.001 | 2.948 (1.480–5.872) | 0.002 |
Depth of invasion | ||||
Mucosal | 1 | |||
Submucosa | 2.743 (1.583–4.755) | < 0.001 | NA | NA |
Ulcer | ||||
Absent | 1 | |||
Present | 0.687 (0.400–1.180) | 0.173 | NA | NA |
Differentiation | ||||
Well/Moderate | 1 | |||
Poorly | 4.214 (2.233–7.951) | < 0.001 | 5.879 (2.536–13.628) | 0.001 |
LVI | ||||
Absent | 1 | |||
Present | 8.576 (2.993–24.568) | < 0.001 | 14.569 (2.493–85.135) | 0.001 |