Evidence map›Paper›PMID 22926174›Full record

ArticlePediatrics2012

Bone mineral density and vitamin D status among African American children with forearm fractures.

Leticia Manning Ryan, Stephen J Teach, Steven A Singer, Rachel Wood, Robert Freishtat, Joseph L Wright, Robert McCarter, Laura Tosi, James M Chamberlain

Abstract read
In one paragraph

Article in Pediatrics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

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

  1. Pooled it
  2. Association of serum 25(OH)Vit-D levels with risk of pediatric fractures: a systematic review and meta-analysis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2021
    Pooled it
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  7. The role of bone health in low-velocity fractures and the effects of obesity on the growing skeleton.Journal of the Pediatric Orthopaedic Society of North America · 2024
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  19. Observational
  20. Vitamin D levels and fracture risk among Hispanic children.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2019
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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

9 authors.

Leticia Manning RyanChildren's National Medical Center, Division of Emergency Medicine, 111 Michigan Ave NW, Washington, DC 20010, USA. lryan@childrensnational.org
Stephen J Teach
Steven A Singer
Rachel Wood
Robert Freishtat
Joseph L Wright
Robert McCarter
Laura Tosi
James M Chamberlain

Funding

ZAP-70 EXPRESSION, CD38 EXPRESSION AND PROGNOSIS IN CHRONIC LYMPHOCYTIC LEUKEMIAM01RR020359 · NCRR · CHILDREN'S RESEARCH INSTITUTE · PI RAKHMANINA, NATELLA Y · 2005 to 2010
$13.8M
DC-Baltimore Center to Improve Child Health DisparitiesP20MD000165 · NIMHD · CHILDREN'S NATIONAL MEDICAL CENTER · PI CORA-BRAMBLE, DENIS · 2002 to 2006
$4.0M
Analysis of Bone Health in African American Children with Forearm FracturesK23RR024467 · NCRR · CHILDREN'S RESEARCH INSTITUTE · PI RYAN, LETICIA · 2007 to 2011
$754k
NCRR NIH HHS 5-M01-RR-020359-02NCRR NIH HHS K23 RR024467NCRR NIH HHS M01 RR020359NIMHD NIH HHS 5P20MD00165NIMHD NIH HHS P20 MD000165
6 · The paper itself

Abstract

objectiveTo determine whether African American children with forearm fractures have decreased bone mineral density and an increased prevalence of vitamin D deficiency (serum 25-hydroxyvitamin D level ≤ 20 ng/mL) compared with fracture-free control patients.

methodsThis case-control study in African American children, aged 5 to 9 years, included case patients with forearm fracture and control patients without fracture. Evaluation included measurement of bone mineral density and serum 25-hydroxyvitamin D level. Univariable and multivariable analyses were used to test for associations between fracture status and 2 measures of bone health (bone mineral density and 25-hydroxyvitamin D level) while controlling for other potential confounders.

resultsThe final sample included 76 case and 74 control patients. There were no significant differences between case and control patients in age, gender, parental education level, enrollment season, outdoor play time, height, or mean dietary calcium nutrient density. Cases were more likely than control patients to be overweight (49.3% vs 31.4%, P = .03). Compared with control patients, case patients had lower whole body z scores for bone mineral density (0.62 ± 0.96 vs 0.98 ± 1.09; adjusted odds ratio 0.38 [0.20-0.72]) and were more likely to be vitamin D deficient (47.1% vs 40.8%; adjusted odds ratio 3.46 [1.09-10.94]).

conclusionsThese data support an association of lower bone mineral density and vitamin D deficiency with increased odds of forearm fracture among African American children. Because suboptimal childhood bone health also negatively impacts adult bone health, interventions to increase bone mineral density and correct vitamin D deficiency are indicated in this population to provide short-term and long-term benefits.

Indexed as

Black or African AmericanBone DensityAbsorptiometry, PhotonCalcium, DietaryCase-Control StudiesChildChild, PreschoolEnergy IntakeFemaleHumansMaleRadius FracturesUlna FracturesVitamin D25-hydroxyvitamin DCalcium, DietaryVitamin D

Identifiers

PMID22926174
PMCPMC3428759

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.