FIGURE 2.
(A) Hazard ratio of progression‐free survival (PFS) of the pooled studies, 0.24 (95% CI, 0.19‐0.31; p < .001). (B) Hazard ratio of overall survival (OS) of the pooled studies, 0.65 (95% CI, 0.52‐0.81; p < .001)
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