Evidence map›Paper›PMID 35089364›Full record

SynthesisOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2022

A comparison of the associations between bone health and three different intensities of accelerometer-derived habitual physical activity in children and adolescents: a systematic review.

Gemma Brailey, Brad Metcalf, Rebecca Lear, Lisa Price, Sean Cumming, Victoria Stiles

Erratum issuedOpen access · hybridAbstract readSystematic Review
In one paragraph

Synthesis in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.5field-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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Physical Activity and Exercise Prescription and Guidelines for Adolescents.Advances in experimental medicine and biology · 2026
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Observational
  13. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Gemma BraileySport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, UK. gb422@exeter.ac.uk.ORCID https://orcid.org/0000-0001-7987-5616
Brad MetcalfSport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, UK.ORCID https://orcid.org/0000-0002-9142-3732
Rebecca LearSport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, UK.
Lisa PriceSport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, UK.ORCID https://orcid.org/0000-0001-9478-3488
Sean CummingDepartment for Health, University of Bath, Bath, UK.ORCID https://orcid.org/0000-0003-1705-9642
Victoria StilesSport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, UK.ORCID https://orcid.org/0000-0003-1107-6484
University of Exeter · GBUniversity of Bath · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Positive associations have been identified between bone outcomes and accelerometer-derived moderate (MPA) and vigorous (VPA) physical activity (PA) in youth; however, it remains unclear which intensity is most beneficial. This systematic review aimed to summarise accelerometer-derived methods used to estimate habitual PA in children and adolescents and determine whether the magnitude of association was consistently stronger for a particular intensity (MPA/MVPA/VPA). Observational studies assessing associations between accelerometer-derived MPA and/or MVPA and VPA with bone outcomes in children and adolescents (≤ 18 years) were identified in MEDLINE, EMBASE, Web of Science, SPORTDiscus and the Cochrane Central Register of Controlled Trials. Thirty articles were included (total n = 20,613 (10,077 males), 4-18 years). Chi-square tests determined whether the proportion of significant associations and strongest within-study associations differed significantly between intensities. Results demonstrated that accelerometer methods were highly variable between studies. Of the 570 associations analysed, 186 were significant (p < 0.05). The proportion of within-study strongest associations differed by PA intensity (3 × 2 χ

Indexed as

AccelerometryBone DensityAdolescentChildExerciseHumansMaleAccelerometryBoneChildrenPhysical activity

Identifiers

PMID35089364
PMCPMC9106641
OpenAlexW4210305139

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.