From: RETRACTED ARTICLE: Inter- and intraobserver agreement of the quantitative assessment of [99mTc]-labelled anti-programmed death-ligand 1 (PD-L1) SPECT/CT in non-small cell lung cancer
T:BP ≥ 2.32 and PD-L1 ≥ 1% (n)
T:BP < 2.32 and PD-L1 < 1% (n)
T:BP ≥ 2.32 and PD-L1 < 1% (n)
T:BP < 2.32 and PD-L1 ≥ 1% (n)
Observer A
8
3
2
Observer B
5
4
1
6
Observer C
7
Mean sensitivity
61%
Mean specificity
73%