highly significantp < 0.01
A total of 262 patients exhibited a transition from preoperative N0 to postoperative N1a status, with a highly significant p -value (chi-square test, p < 0.01), a finding that warrants careful consideration.
A total of 262 patients exhibited a transition from preoperative N0 to postoperative N1a status, with a highly significant p -value (chi-square test, p < 0.01), a finding that warrants careful consideration.
Notably, although the mean lymph node diameter in group C was smaller than that in group A, intergroup difference did not reach statistical significance.