Evidence map›Paper›PMID 21569486›Full record

SynthesisBMC musculoskeletal disorders2011

The quality of evidence of psychometric properties of three-dimensional spinal posture-measuring instruments.

Yolandi Brink, Quinette Louw, Karen Grimmer-Somers

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in BMC musculoskeletal disorders, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Reliability and validity of inexpensive and easily administered anthropometric clinical evaluation methods of postural asymmetry measurement in adolescent idiopathic scoliosis: a systematic review.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2016
    Pooled it
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  10. Reliability of photographic posture analysis of adolescents.Journal of physical therapy science · 2015
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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

3 authors at 2 institutions in 2 countries.

Yolandi BrinkDivision of Physiotherapy, Department of Interdisciplinary Health Sciences, Stellenbosch University, South Africa, PO Box 19063, Tygerberg 7505, South Africa. yolandi@physiopaarl.co.za
Quinette Louw
Karen Grimmer-Somers
Stellenbosch University · ZAUniversity of South Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPsychometric properties include validity, reliability and sensitivity to change. Establishing the psychometric properties of an instrument which measures three-dimensional human posture are essential prior to applying it in clinical practice or research.

methodsThis paper reports the findings of a systematic literature review which aimed to 1) identify non-invasive three-dimensional (3D) human posture-measuring instruments; and 2) assess the quality of reporting of the methodological procedures undertaken to establish their psychometric properties, using a purpose-build critical appraisal tool.

resultsSeventeen instruments were identified, of which nine were supported by research into psychometric properties. Eleven and six papers respectively, reported on validity and reliability testing. Rater qualification and reference standards were generally poorly addressed, and there was variable quality reporting of rater blinding and statistical analysis.

conclusionsThere is a lack of current research to establish the psychometric properties of non-invasive 3D human posture-measuring instruments.

Indexed as

PosturePsychometricsBiomechanical PhenomenaDiagnostic ImagingEvidence-Based MedicineHumansImage Interpretation, Computer-AssistedImaging, Three-DimensionalMusculoskeletal DiseasesPredictive Value of TestsReference StandardsReproducibility of ResultsSpine

Identifiers

PMID21569486
PMCPMC3107179
OpenAlexW2076971097

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.