Evidence map›Paper›PMID 39623301›Full record

ArticleBMC gastroenterology2024

Determining the sensitivity and specificity of the calculated fatty liver index in comparison with ultrasound.

Arash Saberian, Azizallah Dehghan, Reza Homayounfar, Saeid Kaffashan, Fariba Zarei, Sepideh Niknejad, Mojtaba Farjam

Abstract readComparative Study
In one paragraph

Article in BMC gastroenterology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Arash SaberianMedical Imaging Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
Azizallah DehghanDepartment of Epidemiology, Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran.
Reza HomayounfarNational Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Saeid KaffashanDepartment of Radiology, School of Medicine, Fasa University of Medical Science, Fasa, Iran.
Fariba ZareiMedical Imaging Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
Sepideh NiknejadNoncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, 7156685691, Iran. Sepideh.niknejad@yahoo.com.
Mojtaba FarjamNoncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, 74616-86688, Iran. farjam.phd@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNon-alcoholic fatty liver disease (NAFLD) is a common chronic liver disease in human history and it is expected to surpass other causes of liver disease mortality by 2030. Therefore, finding an alternative way to diagnose steatosis in the early stage when imaging modalities are not available is crucial. This study decided to validate the optimal cut-off points and the sensitivity and specificity of the Fatty Liver Index (FLI) based on the Iranian population compared to ultrasonography.

methodsThe data of 367 individuals, 108 males and 259 females over 35, were analyzed. Hepatic steatosis was identified by ultrasound. FLI was determined from waist circumference, gamma-glutamyl transferase, triglyceride, and body mass index data. The receiver operating characteristic curve (ROC) was used to determine the best FLI index cut point for diagnosing nonalcoholic fatty liver. The sensitivity and specificity indices were calculated for the determined cut point.

resultsThe AUC of the FLI index in diagnosing NAFLD in the total population was 0.733 (95% CI: 0.68-0.77, specificity = 0.6705, sensitivity = 0.7320) with the optimal COP of 40.6. There was a statistically significant association between non-alcoholic liver disease and FLI-based ultrasound (p < 0.0001). Furthermore, the sex-specific optimal COPs of FLI was 33.4, specificity = 0.6071, sensitivity = 0.8462 in men vs. 27.8, sensitivity = 0.8233, specificity = 0.7655 in women.

conclusionFLI is a reliable tool for identifying individuals with NAFLD. It has the potential to aid in detecting and managing this condition in large-scale populations while other methods are not available. We also determine an optimal COP of 40.6 with sensitivity and specificity of 73.20% and 67.05% in the general population, respectively.

Indexed as

Body Mass Indexgamma-GlutamyltransferaseNon-alcoholic Fatty Liver DiseaseROC CurveSensitivity and SpecificityUltrasonographyAdultAgedFemaleHumansIranLiverMaleMiddle AgedTriglyceridesWaist Circumferencegamma-GlutamyltransferaseTriglyceridesFatty liver indexNon-alcoholic fatty liverSensitivitySpecificityUltrasound

Identifiers

PMID39623301
PMCPMC11610269

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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.