Table 2. Statistical summary of the meta-analysis by Zhou et al. (13).

Fibrosis stages	Sensitivity	Specificity
2-D SWE
F ≥2	0.84 (0.80–0.87)	0.81 (0.75–0.85)
F ≥3	0.90 (0.86–0.93)	0.87 (0.83– 0.91)
F = 4	0.89 (0.85–0.92)	0.87 (0.83–0.90)
Point SWE
F ≥2	0.76 (0.73–0.80)	0.79 (0.75–0.83)
F ≥3	0.83 (0.80–0.86)	0.83 (0.80–0.86)
F = 4	0.85 (0.80–0.88)	0.84 (0.81–0.87)

Point SWE, Point shearwave elastography; 2-D SWE, 2-D shearwave elastography