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. 2014 Sep 12;9(9):e107173. doi: 10.1371/journal.pone.0107173

Figure 3. Comparison of 0.5-, 1-, 1.5-, and 2-year progression-free survival (PFS) between the non-DC and DC groups (A); Forest plot for 3-, 4-, and 5-year PFS between the non-DC and DC groups in HGG patients (B).

Figure 3

The fixed effects meta-analysis model (Mantel-Haenszel method) was used in this analysis.