CD274 and diffuse large B-cell lymphoma: When the cutoff value of PD-L1 was 10% or 20%, PD-L1 was not found connected to the prognosis of DLBCL patients (P=0.087 > 0.05 or P=0.093 > 0.05), but if the cutoff value was 5%, PD-L1 was found to be associated with a better prognosis of DLBCL patients (P=0.043 < 0.05) (Figures 13–14).