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. 2012 Nov 28;27(2):163–169. doi: 10.1007/s12149-012-0669-1

Table 2.

Diagnostic values for differentiation of ML and BLN with parameters of dual-time-point PET/CT scan

Cut-off value Sensitivity/specificity (%) PPV/NPV (%) AUC
Early SUVmax 3.0 70.8/58.2 74.2/56.8 0.715
Delayed SUVmax 4.0 75.4/60.0 76.2/61.0 0.772*
D-SUVmax 1.0 82.6/65.2 80.1/68.8 0.809*
RI-SUVmax 0.22 72.8/55.7 73.6/58.6 0.684

PPV positive predictive value, NPV negative predictive value, AUC area under the curve

P < 0.005