Retrospective Study
Copyright ©The Author(s) 2022.
World J Clin Cases. Oct 26, 2022; 10(30): 10906-10920
Published online Oct 26, 2022. doi: 10.12998/wjcc.v10.i30.10906
Table 4 Fourfold contingency table of tumor size and lymph node status
Tumor size
LN status
Total
N0
N1
≤ 2 cm1516 (94.0)97 (6.0)1613 (100)
> 2 cm357 (60.6)232 (39.4)589 (100)
Total1873 (85.1)329 (14.9)2202 (100)