Evidence map›Paper›PMID 39509826›Full record

ArticleJournal of clinical densitometry : the official journal of the International Society for Clinical Densitometry

Predicting Bone Mineral Content from Smartphone Digital Anthropometrics: Evaluation of an Existing Application and the Development of New Prediction Models.

Austin J Graybeal, Sydney H Swafford, Abby T Compton, Megan E Renna, Tanner Thorsen, Jon Stavres

Abstract read
In one paragraph

Article in Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry. 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. Article
  2. Article
  3. Review
  4. Clinical Thresholds for Visceral Adiposity Accumulation: A Comparative Analysis in Sex-, Age-, and BMI-Matched Black and White Adults.American journal of human biology : the official journal of the Human Biology Council · 2025
    Article
  5. Article
  6. Article
  7. Article
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.

Austin J GraybealSchool of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, MS, USA. Electronic address: austin.graybeal@usm.edu.
Sydney H SwaffordSchool of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, MS, USA.
Abby T ComptonSchool of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, MS, USA.
Megan E RennaSchool of Psychology, University of Southern Mississippi, Hattiesburg, MS, USA.
Tanner ThorsenSchool of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, MS, USA.
Jon StavresSchool of Kinesiology and Nutrition, University of Southern Mississippi, Hattiesburg, MS, USA.

Funding

Tracking and Evaluation CoreU54GM115428 · NIGMS · UNIVERSITY OF MISSISSIPPI MED CTR · PI GOMEZ-SANCHEZ, CELSO ENRIQUE · 2016 to 2025
$38.2M
NIGMS NIH HHS U54 GM115428
6 · The paper itself

Abstract

INTRODUCTION/

backgroundBone mineral content (BMC) is most commonly evaluated using dual-energy X-ray absorptiometry (DXA), but there are several challenges that limit use of DXA during routine care. Breakthroughs in digital imaging now allow smartphone applications to automate important anthropometrics that can predict several body composition components. However, it is unknown whether the anthropometrics automated using smartphone applications can predict DXA-derived BMC. METHODOLOGY: A total of 214 participants (129 F, 85 M) had BMC measurements collected from an existing proprietary prediction equation, embedded within a smartphone application (MeThreeSixty), and evaluated against DXA. LASSO regression was then used to develop a new BMC prediction equation using the anthropometric estimates produced by the smartphone application in a portion of the participants (n = 174), which was subsequently evaluated against DXA in the remaining sample (n = 40). BMC z-scores were calculated and used to identify the prevalence of low BMC for the existing and newly developed smartphone prediction equations and evaluated against DXA-derived z-scores.

resultsNeither BMC estimates (R

conclusionsSmartphone anthropometrics provide accurate and clinically relevant BMC measurements outside of an advanced setting through the use of our newly-developed smartphone prediction model.

Indexed as

AnthropometryBone DensityMobile ApplicationsSmartphoneAbsorptiometry, PhotonAdultAgedBody CompositionFemaleHumansMaleMiddle Aged3DBody compositionBone mineralDigital anthropometricsDXASmartphone application

Identifiers

PMID39509826
PMCPMC11781973

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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.