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Table 4 Agreement between TAP (1% cutoff) and CPS (cutoff of 1) scoring algorithms

From: Tumor Area Positivity (TAP) score of programmed death-ligand 1 (PD-L1): a novel visual estimation method for combined tumor cell and immune cell scoring

Statistics

Agreement

PPA %

100.0

n/N

39/39

95% CI

91.0–100.0

NPA %

84.6

n/N

11/13

95% CI

57.8–95.7

OPA %

96.2

n/N

50/52

95% CI

87.0–98.9

  1. CPS Combined Positive Score, NPA Negative percent agreement, OPA Overall percent agreement, PPA Positive percent agreement, TAP Tumor Area Positivity