Figure 3.

Summary receiver operating characteristic (SROC) curves for estimating the testing accuracy of SWE for (A) F≥2, (B) F≥3, and (C) F≥4. The AUC of SROC was 0.88 (0.85–0.91), 0.94 (0.92–0.96), and 0.92 (0.89–0.94) for F≥2, F≥3, and F≥4, respectively.