Table 3

PD-L1 requests and results obtained in 2019 and 2020

Laboratory≥50≥1 and <50<1InadequateNRTotal cases
2019
144901734
2131296242
41214144549
5121580944
67431419
742901227
9336020613132
112023200467
1587210036
2020
123120320
2812103538
4209134450
551340628
64781828
71840922
93246118097
111613200352
1569132030
  • NR, not requested; PD-L1, programmed death-ligand 1.