Table 4 Statistic of the means elasticity values between the 3 groups
| Â | AUC (95%CI) | P | Cutoff point | Sensitivity (%) | Specificity (%) | Accuracy (%) |
|---|---|---|---|---|---|---|
Differentiating ATI and normal | ||||||
Mean elasticity | 1.0 (1.0–1.0) | < 0.001* | 14.96 | 100.0 | 92.3 | 92.6 |
Differentiating CAI and normal | ||||||
Mean elasticity | 1.0 (1.0–1.0) | < 0.001* | 14.96 | 100.0 | 92.3 | 92.6 |
Differentiating ATI and CAI | ||||||
Mean elasticity | 0.97 (0.89–1.04) | < 0.001* | ≥ 26.66 | 92.9 | 92.3 | 92.6 |