Cited by 296Liver Disease Diagnosis and TreatmentPhysical Activity and HealthAlcohol Consumption and Health Effects

Role of leisure-time physical activity in nonalcoholic fatty liver disease: A population-based study

Open access
Zelber-Sagi, Shira, Nitzan-Kaluski, Dorit, Goldsmith, Rebecca, Webb, Muriel, Zvibel, Izabel, Goldiner, Ilana, Blendis, Laurie, Halpern, Zamir +1 more·2008·Hepatology

Abstract

Physical activity (PA) is commonly recommended for nonalchoholic fatty liver disease (NAFLD) patients. However, there is limited evidence on the independent role of PA in NAFLD. The aim of this study was to examine the association between PA and NAFLD. We conducted a cross-sectional study of a subsample (n = 375) of the Israeli National Health and Nutrition Survey. Exclusion criteria were any known etiology for liver disease. Participants underwent an abdominal ultrasound examination; biochemical tests, including leptin, adiponectin, and resistin; and the noninvasive biomarker SteatoTest and anthropometric evaluations. A semiquantitative food frequency questionnaire and a detailed PA questionnaire were administered. Three hundred forty-nine patients (52.7% men, 30.9% primary NAFLD) were included. The NAFLD group engaged in less aerobic, resistance, or other kinds of PA ( P ≤ 0.03). The SteatoTest was significantly lower among subjects engaging in any PA or resistance PA at least once a week ( P ≤ 0.01). PA at least once a week in all categories was associated with a reduced risk for abdominal obesity. Adjusting for sex, engaging in any kind of sports (odds ratio [OR] 0.66, 95% confidence interval [CI] 0.44-0.96 per 1 standard deviation increment in PA score) and resistance exercise (OR 0.61, 95% CI 0.38-0.85) were inversely associated with NAFLD. These associations remained unchanged after adjusting for homeostasis model assessment, most nutritional factors, adiponectin, and resistin. Only the association with resistance PA remained significant with further adjustment for body mass index (OR 0.61, 95% CI 0.44-0.85). Adding leptin or waist circumference to the model eliminated the statistical significance. Conclusion: Habitual leisure-time PA, especially anaerobic, may play a protective role in NAFLD. This association appears to be mediated by a reduced rate of abdominal obesity. (Hepatology 2008;48:1791-1798.)

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1002/hep.22525

Cites

52 of 52 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Habitual leisure-time physical activity, especially anaerobic activity, may play a protective role in NAFLD by reducing abdominal obesity in 24-70-year-old humans.

    “Habitual leisure-time physical activity, especially anaerobic, may play a protective role in NAFLD by a reduced rate of abdominal obesity in 24–70-yr old human subjects (578).”

    From Lack of Exercise Is a Major Cause of Chronic Diseases (2012) · cites this paper as [578]

  • In the NAFLD study, only the association with resistance physical activity remained significant after further adjustment for BMI.

    “Further, only the association with resistance physical activity remained significant with further adjustment for BMI.”

    From Lack of Exercise Is a Major Cause of Chronic Diseases (2012) · cites this paper as [578]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Zelber-Sagi, S., Nitzan-Kaluski, D., Goldsmith, R., Webb, M., Zvibel, I., Goldiner, I., Blendis, L., Halpern, Z., & Oren, R.
Affiliations
  • Israel Ministry of Health (IL)
  • Tel Aviv Sourasky Medical Center (IL)
  • Tel Aviv University (IL)
Corresponding author
Oren, Ran
Venue
Hepatology
Published
2008-12
Volume
48
Issue
6
Pages
1791-1798
ISSN
0270-9139 (ISSN-L)
OpenAlex
W2164604426
Cited by
296
References
52
Citations by year
2026: 2 · 2025: 6 · 2024: 7 · 2023: 8 · 2022: 10 · 2021: 13 · 2020: 12 · 2019: 14 · 2018: 69 · 2017: 11 · 2016: 21 · 2015: 27 · 2014: 25 · 2013: 17 · 2012: 20
FWCI
8.19
Type
journal article
Language
en
Open access
Locations
  • Hepatology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Liver Disease Diagnosis and Treatment
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Alcohol Consumption and Health Effects
Keywords
non-alcoholic fatty liver disease, leisure-time physical activity, resistance training, aerobic exercise, abdominal obesity, leptin, adiponectin, resistin, body mass index, waist circumference, HOMA-IR, NAFLD risk factors
MeSH terms
Adult, Cross-Sectional Studies, Fatty Liver, Female, Homeostasis, Humans, Israel, Leisure Activities, Male, Middle Aged, Models, Biological, Motor Activity, Nutritional Status, Obesity, Body Mass Index, Multivariate Analysis, Case-Control Studies, Leptin, Adiponectin, Resistin

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review