Evidence map›Paper›PMID 31110956›Full record

ArticlePediatric gastroenterology, hepatology & nutrition2019

Association Between Vitamin D Deficiency and Suspected Nonalcoholic Fatty Liver Disease in an Adolescent Population.

Young Hoon Cho, Ju Whi Kim, Jung Ok Shim, Hye Ran Yang, Ju Young Chang, Jin Soo Moon, Jae Sung Ko

Open access · hybridAbstract read
In one paragraph

Article in Pediatric gastroenterology, hepatology & nutrition, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

18 citing papers in PubMed, 21 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

7 authors at 2 institutions in 1 country.

Young Hoon ChoDepartment of Pediatrics, Seoul National University College of Medicine, Seoul, Korea.
Ju Whi KimDepartment of Pediatrics, Seoul National University College of Medicine, Seoul, Korea.
Jung Ok ShimDepartment of Pediatrics, Korea University Medical Center, Seoul, Korea.
Hye Ran YangDepartment of Pediatrics, Seoul National University College of Medicine, Seoul, Korea.
Ju Young ChangDepartment of Pediatrics, Seoul National University College of Medicine, Seoul, Korea.
Jin Soo MoonDepartment of Pediatrics, Seoul National University College of Medicine, Seoul, Korea.
Jae Sung KoDepartment of Pediatrics, Seoul National University College of Medicine, Seoul, Korea.
Seoul National University · KRKorea University Medical Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeVitamin D deficiency is a condition widespread throughout the world. Recent studies have suggested that vitamin D deficiency was associated with obesity and metabolic syndrome. The purpose of the study was to examine the relationship between vitamin D deficiency and nonalcoholic fatty liver disease (NAFLD) in adolescents.

methodsThe data were obtained from the Korean National Health and Nutrition Examination Survey from 2008-2014. A total of 3,878 adolescents were included in the study. Vitamin D deficiency was defined as a 25-hydroxyvitamin D concentration <20 ng/mL and suspected NAFLD was defined as an alanine transaminase concentration >30 U/L.

resultsVitamin D deficiency was noted in 78.9% of the studied population. Age, body mass index, waist circumference, and blood pressure, glucose, cholesterol, and triglyceride levels were significantly higher in adolescents with suspected NAFLD than in adolescents without suspected NAFLD, while the mean vitamin D level was significantly lower in adolescents with suspected NAFLD. The multivariate-adjusted odds of suspected NAFLD were higher with increased age, male gender, obesity, and metabolic syndrome. Individuals with vitamin D deficiency were at higher risk of suspected NAFLD (odds ratio, 1.77; 95% confidence interval, 1.07-2.95) after adjusting for age, gender, obesity, and metabolic syndrome.

conclusionVitamin D deficiency was associated with suspected NAFLD, independent of obesity and metabolic syndrome, in adolescents.

Indexed as

AdolescentAlanine transaminaseChildrenNonalcoholic fatty liver diseaseObesityVitamin D deficiency

Identifiers

PMID31110956
PMCPMC6506433
OpenAlexW2943929727

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.