Table 2 Occurrence of fibrosis via NFS, FIB-4 and APRI fibrosis scores
Fibrosis scoring system | Number of patients, mean score |
|---|---|
NFS (n = 996) |  |
 ≤0.675 | n = 715 (71.8%), x̄ = − 1.129 |
 >0.675 | n = 281 (28.2%), x̄ = 2.006 |
FIB-4 (n = 880) |  |
 <1.3 (low risk) | n = 588 (66.9%), x̄ = 0.81 |
 1.3–2.67 (indeterminate risk) | n = 257 (29.2%), x̄ = 1.73 |
 >2.67 (high risk) | n = 35 (4.0%), x̄ = 7.69 |
APRI (n = 900) |  |
 < 0.5 | n = 844 (93.8%), x̄ = 0.201 |
 0.5 ≤ APRI ≤ 1.5 | n = 50 (5.6%), x̄ = 0.719 |
 > 1.5 | n = 6 (0.7%), x̄ = 8.225 |