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. 2021 Mar 4;11:22. doi: 10.1186/s13550-021-00762-1

Table 3.

Accuracy of tumor discrimination of 99mTc-PSMA ligand using SUL, cutoff: 1.105 (Youden-index)

Sensitivity % Specificity % PPV % NPV %
n = 406 samples

76.6 (118/154)

CI (0.69–0.83)

94.4 (238/252)

CI (0.91–0.97)

89.4 (118/132)

CI (0.83–0.94)

86.9 (238/274)

CI (0.82–0.91)

n = 154 samples with tumor
n = 252 samples free of cancer

PPV/NPV positive/negative predictive value