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Table 3 Programmed cell death ligand 1 (PD-L1) immunohistochemistry

From: Programmed cell death ligand 1 measurement study in granulocyte colony-stimulating factor-producing lung cancer: an observational study

PD-L1 IHC (TPS)

N

(%)

50≥

9

69.2

1-49

1

7.7

1<

3

23.1

  1. IHC immunohistochemistry, TPS tumor proportion score