Evidence map›Paper›PMID 25348993›Full record

ArticleThe British journal of general practice : the journal of the Royal College of General Practitioners2014

Ethnicity and the diagnosis gap in liver disease: a population-based study.

William Alazawi, Rohini Mathur, Kushala Abeysekera, Sally Hull, Kambiz Boomla, John Robson, Graham R Foster

Open access · hybridAbstract read
In one paragraph

Article in The British journal of general practice : the journal of the Royal College of General Practitioners, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
2.4field-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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Metabolic dysfunction-associated steatotic liver disease.Clinical medicine (London, England) · 2025
    Review
  6. Article
  7. Article
  8. Embedding Public Involvement in a PhD Research Project With People Affected by Advanced Liver Disease.Health expectations : an international journal of public participation in health care and health policy · 2024
    Article
  9. Article
  10. Review
  11. Article
  12. Article
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  15. Review
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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

7 authors at 1 institution in 1 country.

William AlazawiThe Liver Unit, The Blizard Institute, Barts & The London School of Medicine, London, UK.
Rohini MathurCentre for Primary Care and Public Health, The Blizard Institute, Barts & The London School of Medicine, London, UK.
Kushala AbeysekeraThe Liver Unit, The Blizard Institute, Barts & The London School of Medicine, London, UK.
Sally HullCentre for Primary Care and Public Health, The Blizard Institute, Barts & The London School of Medicine, London, UK.
Kambiz BoomlaCentre for Primary Care and Public Health, The Blizard Institute, Barts & The London School of Medicine, London, UK.
John RobsonCentre for Primary Care and Public Health, The Blizard Institute, Barts & The London School of Medicine, London, UK.
Graham R FosterThe Liver Unit, The Blizard Institute, Barts & The London School of Medicine, London, UK.
Queen Mary University of London · GB

Funding

Medical Research Council MR/K006584/1
6 · The paper itself

Abstract

backgroundLiver disease is a major cause of morbidity and mortality worldwide. Large numbers of liver function tests (LFTs) are performed in primary care, with abnormal liver biochemistry a common finding. Non-alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver injury. Metabolic syndrome, common in people from South Asia, is an important risk factor for NAFLD.

aimIt is hypothesised that a large gap exists between numbers of patients with abnormal LFTs and those with recorded liver diagnoses, and that NAFLD is more common among adults of South Asian ethnic groups. DESIGN AND

settingA cross-sectional study of 690,683 adults in coterminous general practices in a region with high ethnic diversity.

methodData were extracted on LFTs, liver disease, and process of care measures from computerised primary care medical records.

resultsLFTs were performed on 218,032 patients, of whom 31 627 had elevated serum transaminases. The prevalence of abnormal LFTs was highest among individuals of Bangladeshi ethnicity. Of the patients with abnormal LFTs, 88.4% did not have a coded liver diagnosis. NAFLD was the most frequently recorded liver disease and was most common among Bangladeshi patients. In a multivariate analysis, independent risk factors for NAFLD included Bangladeshi ethnicity, diabetes, raised BMI, hypertension, and hypercholesterolaemia.

conclusionAbnormal LFTs are common in the population, but are underinvestigated and often remain undiagnosed. Bangladeshi ethnicity is an important independent risk factor for NAFLD.

Indexed as

AdultBody Mass IndexCross-Sectional StudiesDiabetes MellitusEthnicityFemaleHumansHypercholesterolemiaHypertensionLiver DiseasesLiver Function TestsLondonMaleMultivariate AnalysisRacial GroupsRisk Factorsethnicityliverliver diseaseNAFLDpopulation

Identifiers

PMID25348993
PMCPMC4220229
OpenAlexW2039709310

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.