Copyright
©The Author(s) 2016.
World J Gastroenterol. May 28, 2016; 22(20): 4926-4935
Published online May 28, 2016. doi: 10.3748/wjg.v22.i20.4926
Published online May 28, 2016. doi: 10.3748/wjg.v22.i20.4926
Table 3 Diagnostic performance of acoustic radiation force impulse for the different liver fibrosis stages
| Diagnostic parameters | F ≥ 2 | F ≥ 3 | F = 4 |
| ARFI cut-off (m/s) | 1.63 | 1.84 | 1.94 |
| Sensitivity (%) | 82.4 (0.70-0.95) | 82.4 (0.64-1.00) | 92.3 (0.78-1.00) |
| Specificity (%) | 83.3 (0.73-0.94) | 78.5 (0.69-0.89) | 81.6 (0.72-0.90) |
| Area under curve (AUROC) | 0.87 | 0.86 | 0.89 |
| PPV (%) | 77.8 (0.64-0.91) | 50.0 (0.31-0.69) | 48.0 (0.28-0.68) |
| NPV (%) | 87.0 (0.77-0.97) | 94.4 (0.88-1.00) | 98.2 (0.95-1.00) |
- Citation: Kiani A, Brun V, Lainé F, Turlin B, Morcet J, Michalak S, Le Gruyer A, Legros L, Bardou-Jacquet E, Gandon Y, Moirand R. Acoustic radiation force impulse imaging for assessing liver fibrosis in alcoholic liver disease. World J Gastroenterol 2016; 22(20): 4926-4935
- URL: https://www.wjgnet.com/1007-9327/full/v22/i20/4926.htm
- DOI: https://dx.doi.org/10.3748/wjg.v22.i20.4926