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. 2019 May 8;11:4171–4184. doi: 10.2147/CMAR.S176937

Figure 4.

Figure 4

Forest plot of the combined overall survival (OS) for (A1) bladder cancer patients; (A2) patients with organ-confined BC; analyzed with multivariate analysis, with PD-L1 status defined by TCs and OS (B1) without and (B2) with anti-PD-1/PD-L1 treatment in urothelial carcinoma patients with PD-L1 status stratified by ICs.

Abbreviations: OS, overall survival; BC, bladder cancer; TCs, tumor cells; PD-L1, programmed cell death ligand 1; ICs, tumor-infiltrating immune cells.