marginally significantp = 0.051
Nuclear grade 3 tumors showed a marginally significant association with axillary surgery (OR = 3.41, 95% CI: 1.00-11.70, p = 0.051), while younger age (< 40 years) demonstrated a similar trend (OR = 3.16, 95% CI: 0.96–10.37, p = 0.058).