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. 2019 Jul 10;2(7):e196879. doi: 10.1001/jamanetworkopen.2019.6879

Figure 1. Pooled Hazard Ratios (HRs) for Overall Survival With Immunotherapy vs Conventional Therapy.

Figure 1.

Size of boxes indicates proportional weight of each trial. Diamonds indicate point estimates and 95% CIs of the combined result.

aPatients were treated by phased regimen.

bPatients were treated by concurrent regimen.