Evidence map›Paper›PMID 33535679›Full record

ArticleJournal of clinical medicine2021

External Validation of Surrogate Indices of Fatty Liver in the General Population: the Bagnacavallo Study.

Francesco Giuseppe Foschi, Fabio Conti, Marco Domenicali, Pierluigi Giacomoni, Alberto Borghi, Vittoria Bevilacqua, Lucia Napoli, Dante Berardinelli, Mattia Altini, Alessandro Cucchetti and 7 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.0field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 26 citations in OpenAlex.

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  6. [Predictive factors for MASLD in type 2 diabetes: 1 year follow-up study].Revista medica del Instituto Mexicano del Seguro Social · 2024
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  13. Non-alcoholic fatty liver disease and the risk of fibrosis in Italian primary care services: GPS-NAFLD Study: GPS-NAFLD Study.Liver international : official journal of the International Association for the Study of the Liver · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

17 authors at 5 institutions in 1 country.

Francesco Giuseppe FoschiAzienda Unità Sanitaria della Romagna, Ospedale degli Infermi, 48018 Faenza, Italy.
Fabio ContiAzienda Unità Sanitaria della Romagna, Ospedale degli Infermi, 48018 Faenza, Italy.
Marco DomenicaliFaculty of Medicine and Surgery, University of Bologna, 40138 Bologna, Italy.
Pierluigi GiacomoniAzienda Unità Sanitaria della Romagna, Ospedale degli Infermi, 48018 Faenza, Italy.
Alberto BorghiFaculty of Medicine and Surgery, University of Bologna, 40138 Bologna, Italy.
Vittoria BevilacquaAzienda Unità Sanitaria della Romagna, Ospedale degli Infermi, 48018 Faenza, Italy.
Lucia NapoliAzienda Unità Sanitaria della Romagna, Ospedale degli Infermi, 48018 Faenza, Italy.
Dante BerardinelliAzienda Unità Sanitaria della Romagna, Ospedale degli Infermi, 48018 Faenza, Italy.
Mattia AltiniAzienda Unità Sanitaria della Romagna, Ospedale degli Infermi, 48018 Faenza, Italy.
Alessandro CucchettiFaculty of Medicine and Surgery, University of Bologna, 40138 Bologna, Italy.
Giorgio ErcolaniFaculty of Medicine and Surgery, University of Bologna, 40138 Bologna, Italy.
Andrea Casadei-GardiniFaculty of Medicine and Surgery, University of Modena and Reggio Emilia, 41121 Modena, Italy.ORCID 0000-0001-6289-7202
Stefano BellentaniItalian Liver Foundation, 34012 Basovizza, Italy.
Amalia GastaldelliItalian National Research Council, 56124 Pisa, Italy.ORCID 0000-0003-2594-1651
Claudio TiribelliItalian Liver Foundation, 34012 Basovizza, Italy.ORCID 0000-0001-6596-7595
Giorgio BedogniItalian Liver Foundation, 34012 Basovizza, Italy.ORCID 0000-0002-1495-9306
Bagnacavallo Study Group
Ospedale degli Infermi · ITUniversity of Bologna · ITFondazione Italiana Fegato · ITItalian Resuscitation Council · ITUniversity of Modena and Reggio Emilia · IT

Funding

Gilead Sciences Fondazione Italiana Fegato
6 · The paper itself

Abstract

We externally validated the fatty liver index (FLI), the lipid accumulation product (LAP), the hepatic steatosis index (HSI), and the Zhejiang University index (ZJU) for the diagnosis of fatty liver (FL) and non-alcoholic fatty liver disease (NAFLD) in the general population. The validation was performed on 2159 citizens of the town of Bagnacavallo (Ravenna, Italy). Calibration was evaluated by calculating the calibration slope and intercept and by inspecting calibration plots; discrimination was evaluated using the c-statistic. The average calibration slope was 1 and the average intercept was 0 for all combinations of outcomes and indices. For the diagnosis of FL, the c-statistic was 0.85 for FLI, 0.83 for ZJU, 0.82 for HSI, and 0.80 for LAP; for the diagnosis of NAFLD, the c-statistic was 0.77 for FLI, 0.76 for ZJU, 0.75 for HSI, and 0.74 for LAP. All indices were strongly correlated with each other. In conclusion, FLI, LAP, HSI, and ZJU perform similarly well to diagnose FL and NAFLD in the Bagnacavallo population, even if FLI has a small advantage as discrimination is concerned.

Indexed as

cross-sectional studydiagnostic techniques and proceduresfatty livernon-alcoholic fatty liver diseasevalidation study

Identifiers

PMID33535679
PMCPMC7867182
OpenAlexW3127565461

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.