Evidence map›Paper›PMID 30809540›Full record

ArticleBioMed research international2019

Transient Elastography and Ultrasonography: Optimal Evaluation of Liver Fibrosis and Cirrhosis in Patients with Chronic Hepatitis B Concurrent with Nonalcoholic Fatty Liver Disease.

Geng-Lin Zhang, Qi-Yi Zhao, Chao-Shuang Lin, Zhao-Xia Hu, Ting Zhang, Zhi-Liang Gao

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

14 citing papers in PubMed, 24 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Geng-Lin ZhangDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun-Yat-sen University, Guangzhou, China.ORCID 0000-0003-4156-4147
Qi-Yi ZhaoDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun-Yat-sen University, Guangzhou, China.ORCID 0000-0003-0649-0437
Chao-Shuang LinDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun-Yat-sen University, Guangzhou, China.ORCID 0000-0002-4396-3531
Zhao-Xia HuDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun-Yat-sen University, Guangzhou, China.
Ting ZhangDepartment of Ultrasound, The Third Affiliated Hospital of Sun-Yat-sen University, Guangzhou, China.ORCID 0000-0001-5335-6949
Zhi-Liang GaoDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun-Yat-sen University, Guangzhou, China.ORCID 0000-0003-0439-1187
Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsConcordance between transient elastography (TE) and ultrasonography (US) in assessing liver fibrosis in patients with chronic hepatitis B (CHB) and concurrent nonalcoholic fatty liver disease (NAFLD) has been rarely studied. This study aimed to evaluate the individual and combined performances of TE and US in assessing liver fibrosis and cirrhosis. PATIENTS AND

methodsConsecutive CHB patients with NAFLD were prospectively enrolled. TE and US examinations were performed, with liver biopsy as a reference standard. Receiver operating characteristic (ROC) curves were obtained to evaluate the diagnostic performance. Differences between the areas under the ROC curves (AUCs) were compared using DeLong's test.

resultsTE and US scores correlated significantly with the histological fibrosis staging scores. TE was significantly superior to US in the diagnosis of significant fibrosis (AUC, 0.84 vs 0.73; P=0.02), advanced fibrosis (AUC, 0.95 vs 0.76; P<0.001), and cirrhosis (AUC, 0.96 vs 0.71; P<0.001). Combining TE with US did not increase the accuracy of detecting significant fibrosis, advanced cirrhosis, or cirrhosis (P=0.62, P=0.69, and P=0.38, respectively) compared to TE alone. However, TE combined with US significantly increased the positive predictive value for significant fibrosis when compared to TE alone. The optimal cut-off values of TE for predicting advanced fibrosis and cirrhosis were 8.7 kPa and 10.9 kPa, with negative predictive values of 92.4% and 98.7%, respectively.

conclusionsTE is useful for predicting hepatic fibrosis and excluding cirrhosis in CHB patients with NAFLD. A combination of TE and US does not improve the accuracy in assessing liver fibrosis or cirrhosis.

Indexed as

Elasticity Imaging TechniquesUltrasonographyAdultArea Under CurveBiopsyBody Mass IndexFemaleHepatitis B, ChronicHumansLiver CirrhosisMaleMiddle AgedNon-alcoholic Fatty Liver DiseaseROC Curve

Identifiers

PMID30809540
PMCPMC6364122
OpenAlexW2912054671

What OpenQuestion holds

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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.