Evidence map›Paper›PMID 29238479›Full record

ArticleElectronic physician2017

Vitamin D receptor gene polymorphisms as a risk factor for obesity in Saudi men.

Ayman Saeed Al-Hazmi, Mazin Mohammed Al-Mehmadi, Sarah Mohammad Al-Bogami, Ashjan Ali Shami, Ahmed Ali Al-Askary, Anas Mohammad Alomery, Saad Saeed Al-Shehri, Haytham Dahlawi, Khadija Abdulrazag, Tariq Ali and 5 more

Open access · goldAbstract read
In one paragraph

Article in Electronic physician, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Vitamin D Receptor Polymorphisms Associated with Susceptibility to Obesity: A Meta-Analysis.Medical science monitor : international medical journal of experimental and clinical research · 2019
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  12. Association of VDR gene ApaI polymorphism with obesity in Iranian population.Biomedica : revista del Instituto Nacional de Salud · 2021
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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

15 authors at 2 institutions in 2 countries.

Ayman Saeed Al-HazmiFaculty of Applied Medical Sciences, Taif University, Taif city, Saudi Arabia.
Mazin Mohammed Al-MehmadiFaculty of Applied Medical Sciences, Taif University, Taif city, Saudi Arabia.
Sarah Mohammad Al-BogamiFaculty of Sciences, Taif University, Taif city, Saudi Arabia.
Ashjan Ali ShamiFaculty of Applied Medical Sciences, Taif University, Taif city, Saudi Arabia.
Ahmed Ali Al-AskaryFaculty of Applied Medical Sciences, Taif University, Taif city, Saudi Arabia.
Anas Mohammad AlomeryFaculty of Applied Medical Sciences, Taif University, Taif city, Saudi Arabia.
Saad Saeed Al-ShehriFaculty of Applied Medical Sciences, Taif University, Taif city, Saudi Arabia.
Haytham DahlawiFaculty of Applied Medical Sciences, Taif University, Taif city, Saudi Arabia.
Khadija AbdulrazagLaboratory Specialist, King Faisal Hospital, Taif city, Saudi Arabia.
Tariq AliFaculty of Applied Medical Sciences, Taif University, Taif city, Saudi Arabia.
Abdalaziz Al-BogamiLaboratory Specialist, King Faisal Hospital, Taif city, Saudi Arabia.
Emad SheshahLaboratory Specialist, King Faisal Hospital, Taif city, Saudi Arabia.
Abdalaziz Al-MutairiLaboratory Specialist, King Faisal Hospital, Taif city, Saudi Arabia.
Salh Al-SuhimiLaboratory Specialist, King Faisal Hospital, Taif city, Saudi Arabia.
Faris AlharbFaculty of Sciences, Taif University, Taif city, Saudi Arabia.
Taif University · SABeni-Suef University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe prevalence of obesity and vitamin D deficiency in Saudi Arabia has increased recently. Decreased physical activity might play a role in obesity. Previous studies showed an association between low vitamin D level and its receptor polymorphism with obesity development.

objectiveTo determine association of low vitamin D level and its receptor polymorphism with obesity in Saudi men.

methodsThis case control study was carried out from March 2016 through March 2017. Three hundred Saudi male students (from applied medical sciences in Taif University, Taif, Saudi Arabia) were classified according to BMI into lean, overweight and obese groups. For each individual, blood glucose, cholesterol, HDL-C, LDL-C, insulin and 25-(OH) vitamin D were measured. In addition, Apal, BsmI and TaqI genotypes were performed for each individual from March 2016 through March 2017, through computer-based search of the following databases: PubMed, Web of Science (Thomson Reuters

resultsThere was significant negative association between 25-(OH) vitamin D level and obesity (p<0.01). Genotyping study showed that both bb of BsmI and tt of TaqI genotypes were higher in the obese group compared with lean group (p<0.05). Moreover, bb genotype has higher BMI and HOMA-IR than both BB and Bb; and tt genotype also has higher BMI and HOMA-IR than TT and Tt genotypes (p<0.05).

conclusionLow vitamin D level and VDR BsmI and Taq1 genotypes may be a risk factor of obesity.

Indexed as

Genetic polymorphismObesityVitamin D receptor

Identifiers

PMID29238479
PMCPMC5718843
OpenAlexW2761483987

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.