Evidence map›Paper›PMID 25353014›Full record

ArticleFrontiers in public health2014

Association between Vitamin D and Adiponectin and Its Relationship with Body Mass Index: The META-Health Study.

Aurelian Bidulescu, Alanna A Morris, Neli Stoyanova, Yuan-Xiang Meng, Viola Vaccarino, Arshed A Quyyumi, Gary H Gibbons

Open access · goldAbstract read
In one paragraph

Article in Frontiers in public health, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 17% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 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 3 institutions in 1 country.

Aurelian BidulescuDepartment of Community Health and Preventive Medicine, Cardiovascular Research Institute, Morehouse School of Medicine , Atlanta, GA , USA.
Alanna A MorrisDepartment of Medicine, Emory School of Medicine , Atlanta, GA , USA.
Neli StoyanovaDepartment of Community Health and Preventive Medicine, Cardiovascular Research Institute, Morehouse School of Medicine , Atlanta, GA , USA.
Yuan-Xiang MengDepartment of Family Medicine, Morehouse School of Medicine , Atlanta, GA , USA.
Viola VaccarinoDepartment of Epidemiology, Emory University Rollins School of Public Health , Atlanta, GA , USA.
Arshed A QuyyumiDivision of Cardiology, Emory Clinical Cardiovascular Research Institute, Emory School of Medicine , Atlanta, GA , USA.
Gary H GibbonsNational Heart, Lung, and Blood Institute, National Institutes of Health , Bethesda, MD , USA.
Emory University · USMorehouse School of Medicine · USNational Heart Lung and Blood Institute · US

Funding

X LINKED NYSTAGMUS SYNDROME WITH FEATURES OF ALBINISMM01RR000039 · NCRR · EMORY UNIVERSITY · PI VACCARINO, VIOLA · 1985 to 2007
$21.3M
WARCEFP20RR011104 · NCRR · MOREHOUSE SCHOOL OF MEDICINE · PI MENG, YUAN-XIANG · 1995 to 2009
$14.5M
Morehouse School of Medicine Center of Clinical Research ExcellenceU54RR022814 · NCRR · MOREHOUSE SCHOOL OF MEDICINE · PI GIBBONS, GARY H · 2005 to 2009
$5.8M
The Emory-Morehouse Partnership to Reduce CV DisparitiesU01HL079156 · NHLBI · EMORY UNIVERSITY · PI QUYYUMI, ARSHED A · 2004 to 2008
$3.1M
Stress-reduction in African Americans with metabolic synU01HL079214 · NHLBI · MOREHOUSE SCHOOL OF MEDICINE · PI QUARSHIRE, · 2004 to 2008
$2.9M
NCRR NIH HHS M01 RR000039NCRR NIH HHS P20 RR011104NCRR NIH HHS U54 RR022814NHLBI NIH HHS U01 HL079156NHLBI NIH HHS U01 HL079214
6 · The paper itself

Abstract

backgroundLow vitamin D and adiponectin levels are both associated with obesity and cardiovascular disease. Previous studies have indicated that vitamin D levels are directly associated with adiponectin, and that this association varies across body mass index (BMI) categories; stronger with increasing BMI. Few studies examined this association in African-Americans (AA), known to have lower levels of vitamin D and adiponectin, and in whites.

methodsWe assessed whether serum vitamin D is associated with serum adiponectin in a biracial population-based sample. Cross-sectional analyses were performed on 426 non-diabetic participants (218 whites and 208 AA) from the META-Health Study, a random sample from the metro Atlanta. Age-adjusted correlations and multivariable linear regression were used for analyses. We investigated the effect modification of the BMI categories of lean, overweight, and obese as defined by standard cut-points (25 and 30 kg/m(2)).

resultsThe mean (SD) age of our study sample was 50.5 (9) years. The mean (SD) levels of vitamin D were 27.4 (9.8) ng/mL in white women, 25.5 (9.3) ng/mL in white men, 16.9 (7.3) ng/mL in AA women, and 18.8 (7.3) ng/mL in AA men. The mean (SD) levels of adiponectin were 17.0 (17.1) μg/mL in white women, 9.9 (11.3) μg/mL in white men, 6.6 (4.8) μg/mL in AA women, and 9.4 (11.6) μg/mL in AA men. Among lean white women (n = 63), there was a significant direct association between vitamin D and adiponectin (β = 0.02, p = 0.04) after adjustment for age, systolic blood pressure, HDL-cholesterol, triglycerides, income, and season of blood drawing. On the contrary, in lean AA women (n = 23), there was a significant inverse association (β = -0.06, p = 0.01).

conclusionThe association of vitamin D and adiponectin is dependent on race, gender, and BMI category. Among lean white women, there was a significant direct association, whereas in lean AA women the association was inverse. No association was present among obese individuals.

Indexed as

adiponectinAfrican-Americansminoritiesobesityvitamin D

Identifiers

PMID25353014
PMCPMC4196512
OpenAlexW1999629885

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.