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. 2017 May 31;12:92. doi: 10.1186/s13014-017-0831-y

Fig. 3.

Fig. 3

Kaplan–Meier analysis of OS in 80 patients with a tumor thrombus according to (a) Child-Pugh classification (Class A: blue; Class B: green; P < 0.001); (b) ECOG (0–1: blue; 2–3: green; P < 0.001)