Evidence map›Paper›PMID 29351755›Full record

ArticleBMC musculoskeletal disorders2018

Bone mineral density at the hip and its relation to fat mass and lean mass in adolescents: the Tromsø Study, Fit Futures.

Anne Winther, Lone Jørgensen, Luai Awad Ahmed, Tore Christoffersen, Anne-Sofie Furberg, Guri Grimnes, Rolf Jorde, Ole Andreas Nilsen, Elaine Dennison, Nina Emaus

Open access · goldAbstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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
3.4field-weighted citation impact, top 8% 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, 25 citations in OpenAlex.

  1. Pooled it
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  8. Review
  9. Effects of Adolescents' Lifestyle Habits and Body Composition on Bone Mineral Density.International journal of environmental research and public health · 2021
    Article
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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

10 authors at 4 institutions in 4 countries.

Anne WintherDivision of Neurosciences, Orthopedics and Rehabilitation Services, University Hospital of North Norway, Tromsø, Norway. anne.winther@unn.no.ORCID 0000-0003-4401-2866
Lone JørgensenDivision of Neurosciences, Orthopedics and Rehabilitation Services, University Hospital of North Norway, Tromsø, Norway.
Luai Awad AhmedDepartment of Health and Care Sciences, UiT The Arctic University of Norway, Tromsø, Norway.
Tore ChristoffersenDepartment of Health and Care Sciences, UiT The Arctic University of Norway, Tromsø, Norway.
Anne-Sofie FurbergDepartment of Community Medicine, UiT The Arctic University of Norway, Tromsø, Norway.
Guri GrimnesDivision of Internal Medicine, University Hospital of North Norway, Tromsø, Norway.
Rolf JordeDivision of Internal Medicine, University Hospital of North Norway, Tromsø, Norway.
Ole Andreas NilsenDepartment of Health and Care Sciences, UiT The Arctic University of Norway, Tromsø, Norway.
Elaine DennisonMRC Lifecourse Epidemiology Unit, Southampton, UK.
Nina EmausDepartment of Health and Care Sciences, UiT The Arctic University of Norway, Tromsø, Norway.
UiT The Arctic University of Norway · NOUniversity Hospital of North Norway · NOUnited Arab Emirates University · AEVictoria University of Wellington · NZ

Funding

Helse Nord RHF ID6877/SFP1053-12Medical Research Council G0400491Medical Research Council MC_U147574212Medical Research Council MC_U147574234Medical Research Council MC_U147574237Medical Research Council MC_U147585819Medical Research Council MC_U147585824Medical Research Council MC_U147585827Medical Research Council MC_UP_A620_1014Medical Research Council MC_UP_A620_1015Medical Research Council MC_UU_12011/1Medical Research Council MC_UU_12011/2
6 · The paper itself

Abstract

backgroundPositive association between body weight and bone mass is well established, and the concept of body mass index (BMI) is associated with higher areal bone mineral density (aBMD) and reduced fracture risk. BMI, that comprises both fat mass (FM) and lean mass (LM) may contribute to peak bone mass achievement in different ways. This study explored the influence of body composition in terms of total body LM and FM on hip aBMD-values in adolescence.

methodsIn 2010/2011, 93% of the region's first-year upper-secondary school students (15-17 years old) in Tromsø, Norway attended the Tromsø Study, Fit Futures. Areal BMD at femoral neck (aBMD

resultsUnadjusted distribution indicated higher aBMD-levels at higher LM-levels in both genders (p < 0.001), but higher aBMD at higher FM-levels were found only in girls (p < 0.018). After multiple adjustments, aBMD

conclusionsLM and FM should be regarded as strong predictors for bone mass and hence bone strength in adolescents. A gender specific difference indicated that high lean mass is of crucial importance prominently in boys. In adolescents with low lean mass, especially in girls, high fat mass may partially ameliorate the effect of deficient lean mass levels.

Indexed as

Body Mass IndexLife StyleAbsorptiometry, PhotonAdipose TissueAdolescentBody WeightBone DensityCross-Sectional StudiesExerciseFemaleForecastingHumansMaleNorwayPelvic BonesaBMDAdolescentsDXAFat massLean massPopulation-based study

Identifiers

PMID29351755
PMCPMC5775543
OpenAlexW2788399909

What OpenQuestion holds

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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.