Table 1:

Sensitivity and specificity of imaging parameters with high predictive power in differentiation of glioblastomas from nonglioblastomas using ROCa

ParameterROICutoff ValueSensitivitySpecificityAUC
ADC (10−3mm2/s)ER1.160.620.810.68
FAER0.110.850.780.84
IPR0.150.850.730.81
DPR0.150.620.630.63
CLER0.100.620.930.79
IPR0.120.690.630.70
CPER0.080.850.560.78
IPR0.120.810.660.76
DPR0.090.810.510.66
CSER0.800.850.730.82
IPR0.730.690.760.79
DPR0.730.540.680.61
rCBVIPR1.200.960.460.71
rCBVmaxER6.480.540.800.67
IPR3.880.880.580.71
  • a P < .20, Wald test.