Evidence map›Paper›PMID 33047349›Full record

ArticleActa paediatrica (Oslo, Norway : 1992)2021

A cross-sectional magnetic resonance imaging study of factors influencing growth plate closure in adolescents and young adults.

Ola Kvist, Ana Luiza Dallora, Ola Nilsson, Peter Anderberg, Johan Sanmartin Berglund, Carl-Erik Flodmark, Sandra Diaz

Open access · hybridAbstract read
In one paragraph

Article in Acta paediatrica (Oslo, Norway : 1992), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 10% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Physeal Growth May Resume Following Removal of Transphyseal Epiphysiodesis Screws.Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2026
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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.

Ola KvistDepartment of Paediatric Radiology, Karolinska University Hospital, Stockholm, Sweden.ORCID 0000-0002-8730-5901
Ana Luiza DalloraDepartment of Health, Blekinge Institute of Technology, Karlskrona, Sweden.ORCID 0000-0002-6752-017X
Ola NilssonDepartment of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden.ORCID 0000-0002-9986-8138
Peter AnderbergDepartment of Health, Blekinge Institute of Technology, Karlskrona, Sweden.ORCID 0000-0001-9870-8477
Johan Sanmartin BerglundDepartment of Health, Blekinge Institute of Technology, Karlskrona, Sweden.ORCID 0000-0003-4312-2246
Carl-Erik FlodmarkDepartment of Clinical Sciences in Malmö, Lunds University, Lund, Sweden.ORCID 0000-0001-9705-4766
Sandra DiazDepartment of Paediatric Radiology, Karolinska University Hospital, Stockholm, Sweden.ORCID 0000-0003-2016-4195
Blekinge Institute of Technology · SEKarolinska University Hospital · SEÖrebro University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo assess growth plate fusion by magnetic resonance imaging (MRI) and evaluate the correlation with sex, age, pubertal development, physical activity and BMI.

methodsWrist, knee and ankle of 958 healthy subjects aged 14.0-21.5 years old were examined using MRI and graded by two radiologists. Correlations of growth plate fusion score with age, pubertal development, physical activity and BMI were assessed.

resultsComplete growth plate fusion occurred in 75%, 85%, 97%, 98%, 98% and 90%, 97%, 95%, 97%, 98% (radius, femur, proximal- and distal tibia and calcaneus) in 17-year-old females and 19-year-old males, respectively. Complete fusion occurs approximately 2 years earlier in girls than in boys. Pubertal development correlated with growth plate fusion score (ρ = 0.514-0.598 for the different growth plate sites) but regular physical activity did not. BMI also correlated with growth plate fusion (ρ = 0.186-0.384). Stratified logistic regression showed increased odds ratio (OR F: 2.65-8.71; M: 1.71-4.03) for growth plate fusion of obese or overweight subects versus normal-weight subjects. Inter-observer agreement was high (Κ = 0.87-0.94).

conclusionGrowth plate fusion can be assessed by MRI; occurs in an ascending order, from the foot to the wrist; and is significantly influenced by sex, pubertal development and BMI, but not by physical activity.

Indexed as

EpiphysesGrowth PlateAdolescentAdultBody Mass IndexCross-Sectional StudiesFemaleHumansMagnetic Resonance ImagingMalePubertyTibiaYoung Adultgrowth platemagnetic resonance imagingmaturation processobesitypuberty

Identifiers

PMID33047349
PMCPMC7983983
OpenAlexW3092394695

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.