Figure 4.
A forest plot for the difference of RMST of PFS per RECIST 1.1 and iPFS per iRECIST. The pooled difference of RMST of PFS per the two criteria are 0.46 (95% CI, 0.10ā0.82 months; p = 0.01). iRECIST-based estimates are indicated as āiā. Abbreviations: PFS, progression-free survival; RMST, restricted mean survival time.