Evidence map›Paper›PMID 33311949›Full record

ArticleWorld journal of gastroenterology2020

Prevalence and predictors of nonalcoholic fatty liver disease in South Asian women with polycystic ovary syndrome.

Mohamed Shengir, Srinivasan Krishnamurthy, Peter Ghali, Marc Deschenes, Philip Wong, Tianyan Chen, Giada Sebastiani

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
3.9field-weighted citation impact, top 5% 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, 2 syntheses or guidelines pooled it, 34 citations in OpenAlex.

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  6. [Metabolic-associated fatty liver disease (MAFLD): a multisystemic disease beyond the liver].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2025
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  18. Current Perspectives on Nonalcoholic Fatty Liver Disease in Women with Polycystic Ovary Syndrome.Diabetes, metabolic syndrome and obesity : targets and therapy · 2022
    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 2 institutions in 1 country.

Mohamed ShengirDepartment of Experimental Medicine, McGill University, Montreal H4A3J1, Canada.
Srinivasan KrishnamurthyDepartment of Obstetrics and Gynecology, McGill University Health Centre, Montreal H4A3J1, Canada.
Peter GhaliDepartment of Medicine, McGill University Health Centre, Montreal H4A3J1, Canada.
Marc DeschenesDepartment of Medicine, McGill University Health Centre, Montreal H4A3J1, Canada.
Philip WongDepartment of Medicine, McGill University Health Centre, Montreal H4A3J1, Canada.
Tianyan ChenDepartment of Medicine, McGill University Health Centre, Montreal H4A3J1, Canada.
Giada SebastianiDepartment of Medicine, McGill University Health Centre, Montreal H4A3J1, Canada. giada.sebastiani@mcgill.ca.
McGill University Health Centre · CAMcGill University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPolycystic ovary disease (PCOS) may be a risk factor for nonalcoholic fatty liver disease (NAFLD) due to common pathogenetic pathways, including insulin resistance and obesity. Both PCOS and NAFLD are more severe in South Asian women. Data on NAFLD in South Asian women with PCOS are lacking.

aimTo investigate prevalence and predictors of NAFLD and liver fibrosis in PCOS patients from South Asia.

methodsWe conducted an observational routine screening program by means of transient elastography (TE) with associated controlled attenuation parameter (CAP). NAFLD was defined as CAP ≥ 288 decibels per meter. Significant liver fibrosis (stage 2 and higher out of 4) was defined as TE measurement ≥ 8.0 kilopascals. Elevated alanine aminotransferase (ALT) was defined as ALT > 24 IU/L, as per upper limit of normal reported in South Asian women. Biochemical hyperandrogenism was defined as free androgen index > 5. Predictors of NAFLD were determined by logistic regression analysis.

results101 PCOS patients (mean age 36.3 years) with no significant alcohol intake or viral hepatitis were included. Prevalence of NAFLD and significant liver fibrosis was 39.6% and 6.9%, respectively. Elevated ALT was observed in 40% and 11.5% of patients with and without NAFLD, respectively. After adjusting for duration of PCOS and insulin resistance measured by homeostasis model for assessment of insulin resistance, independent predictors of NAFLD were higher body mass index [adjusted odds ratio (aOR) 1.30, 95% confidence interval (CI): 1.13-1.52], hyperandrogenism (aOR: 5.32, 95%CI: 1.56-18.17) and elevated ALT (aOR: 3.54, 95%CI: 1.10-11.47). Lifetime cardiovascular risk was higher in patients with NAFLD compared to those without NAFLD (0.31 ± 0.11

conclusionDespite their young age, NAFLD diagnosed by TE with CAP is a frequent comorbidity in South Asian women with PCOS and is strongly associated with higher body mass index and hyperandrogenism. Non-invasive screening strategies could help early diagnosis and initiation of interventions, including counselling on weight loss, cardiovascular risk stratification and linkage to hepatology care where appropriate.

Indexed as

Elasticity Imaging TechniquesInsulin ResistanceNon-alcoholic Fatty Liver DiseasePolycystic Ovary SyndromeAdultAsiaFemaleHumansPrevalenceRisk FactorsAlanine aminotransferaseBody mass indexControlled attenuation parameterHyperadrogenismLifetime cardiovascular riskTransient elastography

Identifiers

PMID33311949
PMCPMC7701948
OpenAlexW3110643540

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.