Table 4.

Risk factors associated with postbiopsy progression: AUC, cutoff values for progression, sensitivity and specificity, and misclassification ratea

RFsAUCCutoffSensitivity (%)Specificity (%)Misclassification Rate (%)
sCr0.921≥1.74000928214
FEIgG/SG0.901≥0.0003491929
FEIgG0.891≥0.01600917817
FEα1m/SG0.891≥0.00400918711
FEα1m0.875≥0.23000918314
TID score0.862≥3.000001005729
uα2m/g uCr/SG0.828≥0.11000739014
uα2m/g uCr0.806≥5.49000737426
GGS0.781≥20%827026
24hP/SG0.783≥0.03400827026
24hP0.751≥2.72000737426
Cellular crescents0.623≥17%645840
  • a AUC, area under the receiver operating characteristic curve.