Figure 1.

Progression-free (PFS) and overall survival (OS) curves of AFP responder and non-responder. PFS was similar between AFP responders and non-responders (8.0 vs. 5.5 months; log rank test, P = 0.150; (A)) whereas OS were significantly better in AFP responder than non-responder. (34.9 vs. 13.2 months; log rank test, P = 0.020; (B)).

Lee et al. BMC Cancer 2013 13:5   doi:10.1186/1471-2407-13-5
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