Table 4.

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

RFs	AUC	Cutoff	Sensitivity (%)	Specificity (%)	Misclassification Rate (%)
sCr	0.921	≥1.74000	92	82	14
FEIgG/SG	0.901	≥0.00034	91	92	9
FEIgG	0.891	≥0.01600	91	78	17
FEα1m/SG	0.891	≥0.00400	91	87	11
FEα1m	0.875	≥0.23000	91	83	14
TID score	0.862	≥3.00000	100	57	29
uα2m/g uCr/SG	0.828	≥0.11000	73	90	14
uα2m/g uCr	0.806	≥5.49000	73	74	26
GGS	0.781	≥20%	82	70	26
24hP/SG	0.783	≥0.03400	82	70	26
24hP	0.751	≥2.72000	73	74	26
Cellular crescents	0.623	≥17%	64	58	40

^aAUC, area under the receiver operating characteristic curve.