Figure 3. Kaplan–Meier analysis for prognosis of different patients. (A) Associations between pCR and DFS. (B) Associations between pCR and OS. (C) Associations between Tau protein expression and DFS. (D) Associations between Tau protein expression and OS. p-values were derived from a log-rank test. HR and 95% CI were derived from univariate Cox-regression.

CI = confidence interval; HR = hazard ratio; DFS = disease-free survival; OS = overall survival; pCR = pathological complete response.