Figure 6.

(A) The PFS of the one-third of patients, with and without bevacizumab, in the low serum LDH group; (B) the PFS of the one-third of patients, with and without bevacizumab, in the middle serum LDH group; (C) the PFS of the one-third of patients, with and without bevacizumab, in the high serum LDH group.
Abbreviations: LDH, lactate dehydrogenase; PFS, progression-free survival.