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. 2020 Jul 3;12:5373–5384. doi: 10.2147/CMAR.S246695

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© 2020 Zhang et al.

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(A) Disease-free survival (DFS) and (B) overall survival (OS) curves for the three-tiered stratification of patients with colorectal cancer, incorporating two independent prognostic variables (PT and APTT). Survival in low-risk (PT<11.85 sec and APTT<25.85 sec, n=107), medium-risk (PT≥11.85 sec or APTT≥25.85 sec, n=103), and high-risk (PT≥11.85 sec and APTT≥25.85 sec, n=40) groups differed significantly (p<0.05 for both variables as determined by Log rank significance tests).