Abstract | OBJECTIVES: METHODS: In all, 674 participants from the PROSPEC-HIV study (NCT02542020), who had blood sample tests and transient elastography (TE) performed on the same day, were eligible. Exclusion criteria were viral hepatitis co-infection (n = 90), abusive alcohol intake (n = 61), missing data (n = 47) or unreliable TE (n = 39). NAFLD was defined by controlled attenuation parameter ≥ 248 dB/m and advanced fibrosis by liver stiffness measurement ≥ 8.7 kPa with M probe or ≥ 7.2 kPa with XL probe. Biomarkers for NAFLD [Steato-ELSA, Fatty Liver Index (FLI), Hepatic Steatosis Index (HSI), NAFLD-Liver Fat Score ( NAFLD-LFS)] and fibrosis [ Fibrosis-4 score (FIB-4), Aspartate-to-Platelet Ratio Index (APRI) and NAFLD Fibrosis Score (NFS)] were calculated. RESULTS: A total of 437 patients [57% female, age = 44 (interquartile range: 35-52) years, body mass index (BMI) = 26.1 (23.4-29.3) kg/m2 , CD4 = 660 (427-901) cells/μL] were included. The prevalence [95% confidence interval (CI)] of NAFLD and advanced fibrosis were 38.2% (33.8-42.9) and 10.5% (8.0-13.8), respectively. The areas (95% CI) under the receiver operator curve (AUROCs) for diagnosis of NAFLD were 0.854 (0.818-0.889), 0.840 (0.804-0.877), 0.805 (0.762-0.847) and 0.793 (0.750-0.836) for Steato-ELSA, FLI, HSI and NAFLD-LFS (P < 0.001), respectively. All tests yielded satisfactory sensitivities, specificities and negative predictive values (NPVs). The AUROCs (95% CI) for diagnosis of advanced fibrosis were 0.736 (0.659-0.814), 0.700 (0.614-0.7851) and 0.795 (0.726-0.864) for FIB-4, APRI and NFS (P = 0.077), respectively. These tests yielded high specificities and negative predictive values (NPVs) > 90%. CONCLUSION:
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Authors | C Yanavich, A G Pacheco, S W Cardoso, E P Nunes, Usb Chaves, G Freitas, R Santos, M Morata, V G Veloso, B Grinsztejn, H Perazzo |
Journal | HIV medicine
(HIV Med)
Vol. 22
Issue 6
Pg. 445-456
(07 2021)
ISSN: 1468-1293 [Electronic] England |
PMID | 33529485
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Copyright | © 2021 British HIV Association. |
Chemical References |
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Topics |
- Adult
- Biomarkers
- Biopsy
- Elasticity Imaging Techniques
- Female
- HIV Infections
(complications, pathology)
- Humans
- Liver
(pathology)
- Liver Cirrhosis
(diagnosis, epidemiology)
- Male
- Non-alcoholic Fatty Liver Disease
(diagnosis)
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