showed a trendP =0.061
Of the investigated histological parameters and biomarkers only a low membrane-bound expression of E-cadherin showed a trend to be associated with incomplete response to IC ( P =0.061).
Of the investigated histological parameters and biomarkers only a low membrane-bound expression of E-cadherin showed a trend to be associated with incomplete response to IC ( P =0.061).
This might explain why some well-known negative prognostic factors for overall survival like T and N classification did not reach statistical significance although the related Kaplan-Meier curves take a completely different and separated course.
When considering all patients, only low E-cadherin expression showed a statistical trend to be correlated to incomplete pathological response.