Table 2. Diagnostic Performance of S-SWE and TE in Differentiation of Histological Stages of Hepatic Fibrosis in 107 Patients.

Histological Results	Diagnostic Performance	S-SWE	TE	P*
≤ F1 vs. ≥ F2	AUC (95% CI)	0.842 (0.754–0.930)	0.850 (0.768–0.931)	0.788
	Optimism-corrected AUC	0.844	0.851	N.A.
≤ F2 vs. ≥ F3	AUC (95% CI)	0.844 (0.771–0.916)	0.841 (0.767–0.915)	0.914
	Optimism-corrected AUC	0.845	0.843	N.A
≤ F3 vs. F4	AUC (95% CI)	0.850 (0.775–0.925)	0.868 (0.800–0.936)	0.475
	Optimism-corrected AUC	0.85	0.867	N.A.

^*p values were calculated using Delong test. S-SWE; Samsung Medison Co., Ltd. AUC = area under receiver operating characteristic curve, CI = confidence interval, N.A. = not applicable, S-SWE = S-shearwave elastography