marginal significanceP = 0.074
Unexpectedly, the prognosis of 8th edition N2a was better than that of 7th edition N1 and N2, with marginal significance ( P = 0.074 for N1, P = 0.033 for N2).
Unexpectedly, the prognosis of 8th edition N2a was better than that of 7th edition N1 and N2, with marginal significance ( P = 0.074 for N1, P = 0.033 for N2).
The other variable was chemotherapy, where the direction of the TR did not change, but its significance shifted from non-significant to borderline significance.