Changes and significance of serum ubiquitin carboxyl-terminal hydrolase L1 and glial fibrillary acidic protein in patients with glioma

Table 4 The value of ubiquitin carboxy-terminal hydrolase L1 and glial fibrillary acidic protein levels for predicting postoperative recurrence of glioma

Indicator	Critical value	AUC	95%CI	P value	Sensitivity (%)	Specificity (%)
Preoperative UCH-L1	103.85	0.785	0.670-0.901	< 0.001	68.2	81.2
3 d after surgery UCH-L1	85.61	0.646	0.507-0.785	0.040	63.6	62.3
Preoperative GFAP	18.70	0.775	0.651-0.898	< 0.001	63.6	88.4
3 d after surgery GFAP	8.58	0.648	0.508-0.787	0.038	59.1	75.4

AUC: Area under the curve; UCH-L1: Ubiquitin carboxy-terminal hydrolase L1; GFAP: Glial fibrillary acidic protein.