Fig. 2From: Evaluation of an online training tool for scoring programmed cell death ligand-1 (PD-L1) diagnostic tests for lung cancerOverall percentage agreement for the (a) 1% TC cut-off, (b) 25% TC cut-off and (c) 50% TC cut-off (TCs) between geographical regions for NSCLC samples stained using the VENTANA PD-L1 (SP263) assay (n = 59), NSCLC, non-small cell lung cancer; OPA, overall percentage agreement; TC, tumour cell. Red lines represent standard deviation. Assay was carried out according to manufacturers’ recommended protocolsBack to article page