Table 1.

PD-L1 expression: overall and by IMDC risk groups

	METEOR (N=306)		CABOSUN (N=110)
	N	N(%) with PD-L1(+) (≥1% cutoff for TC and IC)	N	N(%) with PD-L1(+) (≥1% cutoff for TC and IC)
Tumor cells
All patients	306	88(29)	110	25(23)
By IMDC risk groups
Favorable	64	11(17)	-	-
Intermediate	198	58(29)	88	15(17)
Poor	44	19(43)	22	10(45)
P-value		0.013		0.009
Immune cells
All patients	301	179(59)	110	67(61)
By IMDC risk groups
Favorable	61	28(46)	-	-
Intermediate	196	119(61)	88	50(57)
Poor	44	32(73)	22	17(77)
P-value		0.019		0.092

IMDC: International Metastatic Renal Cell Carcinoma Database Consortium