Evidence map›Paper›PMID 28130701›Full record

ArticleAnnals of biomedical engineering2017

Time Dependent Behaviour of Trabecular Bone at Multiple Load Levels.

Shuqiao Xie, Krishnagoud Manda, Robert J Wallace, Francesc Levrero-Florencio, A Hamish R W Simpson, Pankaj Pankaj

Abstract read
In one paragraph

Article in Annals of biomedical engineering, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Review
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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

6 authors.

Shuqiao XieInstitute for Bioengineering, School of Engineering, The University of Edinburgh, King's Buildings, Edinburgh, EH9 3DW, UK.
Krishnagoud MandaInstitute for Bioengineering, School of Engineering, The University of Edinburgh, King's Buildings, Edinburgh, EH9 3DW, UK.
Robert J WallaceDepartment of Orthopaedics, The University of Edinburgh, Chancellor's Building, Edinburgh, EH16 4SB, UK.
Francesc Levrero-FlorencioInstitute for Bioengineering, School of Engineering, The University of Edinburgh, King's Buildings, Edinburgh, EH9 3DW, UK.
A Hamish R W SimpsonDepartment of Orthopaedics, The University of Edinburgh, Chancellor's Building, Edinburgh, EH16 4SB, UK.
Pankaj PankajInstitute for Bioengineering, School of Engineering, The University of Edinburgh, King's Buildings, Edinburgh, EH9 3DW, UK. pankaj@ed.ac.uk.ORCID 0000-0002-9317-3909

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The deformation of bone when subjected to loads is not instantaneous but varies with time. To investigate this time-dependent behaviour sixteen bovine trabecular bone specimens were subjected to compressive loading, creep, unloading and recovery at multiple load levels corresponding to apparent strains of 2000-25,000 με. We found that: the time-dependent response of trabecular bone comprises of both recoverable and irrecoverable strains; the strain response is nonlinearly related to applied load levels; and the response is linked to bone volume fraction. Although majority of strain is recovered after the load-creep-unload-recovery cycle some residual strain always exists. The analysis of results indicates that trabecular bone becomes stiffer initially and then experiences stiffness degradation with the increasing load levels. Steady state creep rate was found to be dependent on applied stress level and bone volume fraction with a power law relationship.

Indexed as

Stress, MechanicalAnimalsCattleFemaleFemoral FracturesFemurWeight-BearingBone volume fractionCreep complianceCreep-recoverySteady state creep rateViscoelastic

Identifiers

PMID28130701
PMCPMC5397450

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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.