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. 2021 Oct;10(10):3986–3999. doi: 10.21037/tau-20-1117

Figure 4.

Figure 4

Kaplan-Meier analyses for the changes of the biomarkers collectively. (A) For patients with favorable changes in all of the three markers (PSA-decline >50%, ALP-bouncing and LDH-normalization) PFS was 11 vs. 4 months (P=0.01) compared to the group of patients with a PSA-decline >50% alone; (B) for patients with favorable changes in all of the three markers (PSA-decline >50%, ALP-bouncing and LDH-normalization) OS was 20 vs. 8 months (P=0.017) compared to the group of patients with a PSA-decline >50% alone. PSA, prostate-specific antigen; ALP, alkaline phosphatase; LDH, lactate dehydrogenase; PFS, progression-free survival; OS, overall survival; HR, hazard ratio; CI, confidence interval.