Evidence map›Paper›PMID 33727877›Full record

ArticleAdolescent health, medicine and therapeutics2021

Leptin is Associated with the Tri-Ponderal Mass Index in Children: A Cross-Sectional Study.

Brianna Empringham, William J Jennings, Raeesha Rajan, Adam J Fleming, Carol Portwine, Donna L Johnston, Shayna M Zelcer, Shahrad Rod Rassekh, Victoria Tran, Sarah Burrow and 2 more

Open access · goldAbstract read
In one paragraph

Article in Adolescent health, medicine and therapeutics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. 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

12 authors at 6 institutions in 1 country.

Brianna EmpringhamDepartment of Pediatrics, McMaster University, Hamilton, Ontario, Canada.
William J JenningsDepartment of Pediatrics, McMaster University, Hamilton, Ontario, Canada.
Raeesha RajanDepartment of Pediatrics, McMaster University, Hamilton, Ontario, Canada.ORCID 0000-0002-8028-9662
Adam J FlemingDepartment of Pediatrics, McMaster University, Hamilton, Ontario, Canada.ORCID 0000-0002-7194-3220
Carol PortwineDepartment of Pediatrics, McMaster University, Hamilton, Ontario, Canada.
Donna L JohnstonDivision of Pediatric Hematology/Oncology, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada.
Shayna M ZelcerPediatric Hematology Oncology, Children's Hospital, London Health Sciences Center, London, Ontario, Canada.
Shahrad Rod RassekhDivision of Pediatric Hematology/Oncology/BMT, Department of Pediatrics, British Columbia's Children's Hospital, Vancouver, BC, Canada.
Victoria TranDepartment of Pediatrics, McMaster University, Hamilton, Ontario, Canada.
Sarah BurrowDivision of Orthopedic Surgery, Department of Surgery, McMaster University Medical Centre, Hamilton, Ontario, Canada.
Lehana ThabaneDepartment of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada.
M Constantine SamaanDepartment of Pediatrics, McMaster University, Hamilton, Ontario, Canada.ORCID 0000-0002-6403-4715
McMaster Children's Hospital · CABC Children's Hospital · CAChildren's Hospital of Eastern Ontario · CALondon Health Sciences Centre · CAMcMaster University Medical Centre · CASt Joseph's Health Care · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundObesity is characterized by the disproportionate expansion of the fat mass and is most commonly diagnosed using the Body Mass Index (BMI) z-score or percentile in children. However, these measures associate poorly with the fat mass. This is important, as adiposity is a more robust predictor of cardiometabolic risk than BMI-based measures, but there are limited clinical measures of adiposity in children. A new measure, the Tri-ponderal Mass Index (TMI, kg/m

methodsOne hundred and eight children and adolescents were included in this cross-sectional study. Height and weight were used to calculate TMI. Plasma leptin was measured using ELISA. Multivariable regression analysis was applied to determine the predictors of TMI.

resultsThe age range of participants included in this study was 8.00-16.90 years (female n=48, 44%). Leptin correlated with BMI percentile (r=0.64, p-value <0.0001) and TMI (r=0.71, p-value <0.0001). The multivariable regression analysis revealed that BMI percentile (Estimated Beta-coefficient 0.002, 95% CI 0.002-0.003, p-value <0.0001) and Leptin (Estimated Beta-coefficient 0.05, 95% CI 0.02-0.07, p-value 0.013) were associated with TMI.

conclusionLeptin is associated with TMI in healthy children. The TMI is a feasible clinical measure of adiposity that may be used to stratify children and adolescents for further assessments and interventions to manage and attempt to prevent cardiometabolic comorbidities.

Indexed as

adipositychildrenleptinTri-ponderal mass index

Identifiers

PMID33727877
PMCPMC7955735
OpenAlexW3135034679

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.