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Fig. 3 | BMC Cancer

Fig. 3

From: Perioperative blood transfusion does not affect recurrence-free and overall survivals after curative resection for intrahepatic cholangiocarcinoma: a propensity score matching analysis

Fig. 3

Kaplan-Meier survival plot of OS and DFS before and after PSM. The survival curve of overall survival and disease-free survival in unadjusted model (a, b). The survival curve of overall survival and disease-free survival after matched (c, d). Median survival months were showed in each figure

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