Evidence map›Paper›PMID 22974572›Full record

ArticleThe Journal of pediatrics2012

Racial disparity in fracture risk between white and nonwhite children in the United States.

Tishya A L Wren, John A Shepherd, Heidi J Kalkwarf, Babette S Zemel, Joan M Lappe, Sharon Oberfield, Frederick J Dorey, Karen K Winer, Vicente Gilsanz

Abstract readMulticenter Study
In one paragraph

Article in The Journal of pediatrics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 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

47 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. The National Osteoporosis Foundation's position statement on peak bone mass development and lifestyle factors: a systematic review and implementation recommendations.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2016
    Pooled it
  2. Article
  3. Article
  4. The gSOS polygenic score is associated with bone density and fracture risk in childhood.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Obstructive sleep apnea and fractures in children and adolescents.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2021
    Article
  13. Article
  14. Review
  15. Race and Ethnicity Predict Bone Markers and Fracture in Pediatric Patients With Chronic Kidney Disease.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2021
    Article
  16. Article
  17. Review
  18. Article
  19. Preschool Obesity Is Associated With an Increased Risk of Childhood Fracture: A Longitudinal Cohort Study of 466,997 Children and Up to 11 Years of Follow-up in Catalonia, Spain.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2020
    Article
  20. Article
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.

Tishya A L WrenDepartments of Orthopaedic Surgery and Radiology, Children's Hospital Los Angeles, Los Angeles, CA 90027, USA. twren@chla.usc.edu
John A Shepherd
Heidi J Kalkwarf
Babette S Zemel
Joan M Lappe
Sharon Oberfield
Frederick J Dorey
Karen K Winer
Vicente Gilsanz

Funding

Cincinnati Center for Clinical and Translational Sciences and TrainingUL1TR000077 · NCATS · UNIVERSITY OF CINCINNATI · PI HEUBI, JAMES E. · 2012 to 2014
$9.9M
BONE MINERAL DENSITY IN CHILDHOOD STUDY-CLINICAL CENTER-275013329-275013329N01HD013329 · NICHD · CHILDREN'S HOSP. MED CTR · PI KALKWARF, HEIDI J · 2002 to 2006
–
BONE MINERAL DENSITY IN CHILDHOOD STUDY--CLINICAL CENTER-275013330-275013330N01HD013330 · NICHD · CREIGHTON UNIVERSITY · PI LAPPE, JOAN · 2002 to 2006
–
BONE MINERAL DENSITY IN CHILDHOOD STUDY-275013328-275013328N01HD013328 · NICHD · CLINICAL TRIALS &SURVEYS CORP · PI FREDERICK, MARGARET M · 2002 to 2006
–
BONE MINERAL DENSITY IN CHILDHOOD STUDY-CLINICAL CENTER-275013332-275013332N01HD013332 · NICHD · COLUMBIA UNIV. NEW YORK · PI HORLICK, MARY · 2002 to 2006
–
BONE MINERAL DENSITY IN CHILDHOOD STUDY--CLINICAL CENTER-275013333-275013333N01HD013333 · NICHD · CHILDRENS HOSPITAL LOS ANGELES · PI GILSANZ, VICENTE · 2002 to 2006
–
BONE MINERAL DENSITY IN CHILDHOOD STUDY--CLINICAL CENTER-275013331-275013331N01HD013331 · NICHD · CHILDREN'S HOSP. PHILADELPHIA · PI ZEMEL, BABETTE S · 2002 to 2006
–
NCATS NIH HHS UL1 TR000077NICHD NIH HHS N01 HD013328NICHD NIH HHS N01 HD013329NICHD NIH HHS N01 HD013330NICHD NIH HHS N01 HD013331NICHD NIH HHS N01 HD013332NICHD NIH HHS N01 HD013333NICHD NIH HHS N01-HD-1-3228NICHD NIH HHS N01-HD-1-3329NICHD NIH HHS N01-HD-1-3330NICHD NIH HHS N01-HD-1-3331NICHD NIH HHS N01-HD-1-3332NICHD NIH HHS N01-HD-1-3333
6 · The paper itself

Abstract

objectivesTo examine risk factors for fracture in a racially diverse cohort of healthy children in the US. STUDY

designA total of 1470 healthy children, aged 6-17 years, underwent yearly evaluations of height, weight, body mass index, skeletal age, sexual maturation, calcium intake, physical activity levels, and dual-energy x-ray absorptiometry (DXA) bone and fat measurements for up to 6 years. Fracture information was obtained at each annual visit, and risk factors for fracture were examined using the time-dependent Cox proportional hazards model.

resultsThe overall fracture incidence was 0.034 fracture per person-year with 212 children reporting a total of 257 fractures. Being white (hazard ratio [HR] = 2.1), being male (HR = 1.8), and having skeletal age of 10-14 years (HR = 2.2) were the strongest risk factors for fracture (all P ≤ .001). Increased sports participation (HR = 1.4), lower body fat percentage (HR = 0.97), and previous fracture in white girls (HR = 2.1) were also significant risk factors (all P ≤ .04). Overall, fracture risk decreased with higher DXA z scores, except in white boys, who had increased fracture risk with higher DXA z scores (HR = 1.7, P < .001).

conclusionsBoys and girls of European descent had double the fracture risk of children from other backgrounds, suggesting that the genetic predisposition to fractures seen in elderly adults also manifests in children.

Indexed as

Health Status DisparitiesAbsorptiometry, PhotonAdiposityAdolescentAge Determination by SkeletonAsianBlack or African AmericanBody Mass IndexCalcium, DietaryChildExerciseFemaleFractures, BoneHealth SurveysHispanic or LatinoHumansCalcium, Dietary

Identifiers

PMID22974572
PMCPMC3504618

What OpenQuestion holds

Textmetadata
LicenceTDM
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.