Evidence map›Paper›PMID 30130795›Full record

ArticleHormone research in paediatrics2018

Racial/Ethnic Disparities in US Pediatric Growth Hormone Treatment.

Adda Grimberg, Anders Lindberg, Michael Wajnrajch, Andrew J Cucchiara, Cecilia Camacho-Hübner

Open access · bronzeAbstract read
In one paragraph

Article in Hormone research in paediatrics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.6field-weighted citation impact, top 15% 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, 22 citations in OpenAlex.

  1. Barriers to growth hormone access in pediatric patients at an academic medical center.American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists · 2026
    Article
  2. Article
  3. Review
  4. Views on Short Stature of Female vs Male Endocrine Pediatric Patients Undergoing Provocative Growth Hormone Testing and Their Parents.Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists · 2023
    Article
  5. Article
  6. Inequalities in the assessment of childhood short stature.The British journal of general practice : the journal of the Royal College of General Practitioners · 2023
    Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Economic burden of growth hormone deficiency in a US pediatric population.Journal of managed care & specialty pharmacy · 2021
    Article
  12. Article
  13. Review
  14. Article
  15. 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

5 authors at 5 institutions in 2 countries.

Adda GrimbergDepartment of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Anders LindbergBiostatistics, Pfizer Health AB, Sollentuna, Sweden.
Michael WajnrajchPfizer Inc., New York, New York, USA.
Andrew J CucchiaraCenter for Human Phenomics Science and Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Cecilia Camacho-HübnerPfizer Inc., New York, New York, USA.
Children's Hospital of Philadelphia · USNew York University · USPfizer (Sweden) · SEPfizer (United States) · USUniversity of Pennsylvania · US

Funding

Institutional Clinical and Translational Science AwardUL1TR000003 · NCATS · UNIVERSITY OF PENNSYLVANIA · PI FITZGERALD, GARRET A · 2012 to 2015
$38.9M
Overcoming Disparities in Growth EvaluationsR01HD057037 · NICHD · CHILDREN'S HOSP OF PHILADELPHIA · PI GRIMBERG, ADDA · 2009 to 2012
$2.1M
NCATS NIH HHS UL1 TR000003NICHD NIH HHS R01 HD057037
6 · The paper itself

Abstract

BACKGROUND/

aimsTo compare racial/ethnic proportions of subjects receiving growth hormone (GH) treatment to the expected proportions, and secondarily, to assess racial/ethnic differences in subject characteristics at GH treatment initiation.

methodsRace/ethnicity-based expected frequencies of height <-2.25 SD were determined by applying relative risks for short stature, calculated from a regional population of 189,280 pediatric primary care patients, to US census data, and compared to racial/ethnic proportions of US subjects enrolled in the Pfizer International Growth Study (KIGS) using the χ2 test. Characteristics of white and black subjects at GH treatment initiation were presented as medians and compared by the Wilcoxon rank sum test (significant p < 0.01).

resultsWhite subjects exceeded the expected frequency (63%) for all indications (83%) and each separately, ranging from 73% for congenital GH deficiency (GHD) to 85% for idiopathic short stature (p < 0.001). Compared to white subjects, black subjects treated for idiopathic GHD had greater height deficits relative both to the population (-2.97 vs. -2.56 SD) and to their mid-parental heights (-2.47 vs. -1.89 SD), lower stimulated GH peak levels (4.9 vs. 6.0 ng/mL), and lower birth weights (-0.86 vs. -0.48 SD). Black subjects with congenital GHD had lower stimulated GH peaks (2.1 vs. 3.2 ng/mL) and started GH treatment at younger ages (2.9 vs. 4.8 years), while those with acquired GHD had lower birth weights (-1.12 vs. -0.08 SD). Male predominance did not differ by race for any or all indications.

conclusionOverrepresentation of white children among those receiving GH treatment in the US KIGS registry reflects racial/ethnic treatment biases, not just differences in growth rates.

Indexed as

Healthcare DisparitiesAdolescentAdultChildChild, PreschoolEthnicityFemaleGrowth DisordersHormone Replacement TherapyHuman Growth HormoneHumansMalePediatricsPractice Patterns, Physicians'United StatesYoung AdultHuman Growth HormoneDisparitiesGrowth hormonePediatric primary care populationRaceTreatment

Identifiers

PMID30130795
PMCPMC6220671
OpenAlexW2888425956

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.