| CI | confidence interval |
| CRP | C-reactive protein |
| ECOG PS | Eastern Cooperative Oncology Group performance status |
| HR | hazard ratio |
| ICI | immune checkpoint inhibitor |
| IMDC | International Metastatic RCC Database Consortium |
| mGPS | modified Glasgow Prognostic Score |
| mRCC | metastatic renal cell carcinoma |
| OS | overall survival |
| PD-1 | programmed cell death protein 1 |
| PFS | progression-free survival |
| RCC | renal cell carcinoma |
| TKI | tyrosine kinase inhibitor |