Skip to main content

Table 2 Programmed death ligand-1 (PD-L1) expression in colon cancer

From: Programmed Death Ligand-1 expression in stage II colon cancer - experiences from a nationwide populationbased cohort

Number of PD-L1 positive tumour cells Entire cohort (N = 572) (%) MSI (N = 172) (%) MSS (N = 400) (%)
None 264 (46) 47 (27) 217 (54)
0 < PD-L1 ≤ 1% 233 (41) 73 (42) 160 (40)
1% < PD-L1 ≤ 5% 40 (7) 21 (12) 19 (5)
<  5% PD-L1 ≤ 20% 10 (2) 8 (5) 2 (1)
<  20% PD-L1 ≤ 50% 11 (2) 10 (6) 1 (0)
PD-L1 > 50% 14 (2) 13 (8) 1 (0)
  1. Abbreviations: MSI Microsatellite instability, MSS sMicrosatellite stable
\