Role of the Aspartate Transaminase and Platelet Ratio Index in Assessing Hepatic Fibrosis and Liver Inflammation in Adolescent Patients with HBeAg-Positive Chronic Hepatitis B

Table 2

The predictive value of the APRI for significant fibrosis (≥S2; cut-off = 0.83).

Age group	AUROC (95% CI)	Sensitivity (%)	Specificity (%)	PPV (%)	NPV (%)	Accuracy rate (%)
≤6 y	0.66 (0.48–0.84)	68.4	70.6	72.2	66.7	69.4
6–12 y	0.84 (0.68–1.0)	85.7	86.7	85.7	86.6	86.2
≥12 y	0.66 (0.43–0.88)	80	53.8	57.1	77.8	65.2