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. 2023 Jul 10;72(10):3217–3228. doi: 10.1007/s00262-023-03489-1

Fig. 4.

Fig. 4

Overall survival depending on significant clinical variables. a type of cancer diagnosis: others versus lung cancer; b metastatic extent of disease: 1 site versus ≥ 2 sites; c programmed cell death-ligand 1 tumor proportion score (PD-L1 TPS): ≥ 1% versus unknown or < 1%; d level of antibody response: Low-R (subgroup of patients with an anti-RBD-S1 IgG titer < 486 BAU/mL after the third dose of vaccine) versus High-R (subgroup of patients with an anti-RBD-S1 IgG titer ≥ 486 BAU/mL after the third dose of vaccine)