Retrospective Study
Copyright ©The Author(s) 2025.
World J Clin Oncol. Jun 24, 2025; 16(6): 106228
Published online Jun 24, 2025. doi: 10.5306/wjco.v16.i6.106228
Table 3 Stratified analysis according to N stage
N stageSLNM positive
SLNM negative
χ² valueP value
n
5-year OS (%)
n
5-year OS (%)
N113650.01330.84.1310.042
N212536.75921.87.5350.006
N310716.5775.89.3760.002