Evidence map›Paper›PMID 36507079›Full record

ArticleJournal of physical therapy science2022

Young's moduli of subcutaneous tissues and muscles under different loads at the gluteal region calculated using ultrasonography.

Kaoru Isogai, Shogo Okamoto, Takayuki Asaba, Shogo Ogusu, Yusuke Shimizu, Takafumi Watanabe, Yoji Yamada

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In one paragraph

Article in Journal of physical therapy science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.5field-weighted citation impact, top 9% 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

5 citing papers in PubMed, 20 citations in OpenAlex.

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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

7 authors at 7 institutions in 1 country.

Kaoru IsogaiDepartment of Physical Therapy, Faculty of Health and Medical Sciences, Tokoha University: 1230 Miyakoda-cho, Kita-ku, Hamamatsu-shi, Shizuoka 431-2102, Japan.
Shogo OkamotoDepartment of Computer Science, Graduate School of System Design, Tokyo Metropolitan University, Japan.
Takayuki AsabaDepartment of Rehabilitation, Seirei Hamamatsu General Hospital, Japan.
Shogo OgusuDepartment of Rehabilitation, Yamauchi Orthopedic Clinic, Japan.
Yusuke ShimizuDepartment of Rehabilitation, Iwata City Hospital, Japan.
Takafumi WatanabeDepartment of Rehabilitation, Seisei Rehabilitation Hospital, Japan.
Yoji YamadaDepartment of Mechanical Systems, Graduate School of Engineering, Nagoya University, Japan.
Iwata City Hospital · JPNagoya University · JPSeirei Hamamatsu General Hospital · JPSeisen University · JPTokoha Gakuen University · JPTokyo Metropolitan University · JPYamamoto Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

[Purpose] Young's modulus distributions for subcutaneous and muscle tissues in a large sample of healthy individuals, based on ultrasonography and compression testing, remains uninvestigated till date. This study aimed to separately estimate the hardness of subcutaneous tissues and muscles in the human gluteal region under a range of loads in terms of mean Young's moduli and associated distributions. [Participants and Methods] Data of 21 males aged 20-22 years were acquired using synchronous compression testing and ultrasonography. Stress-strain curves comprised the loads applied (stress) were plotted against ultrasonographic changes in subcutaneous/muscle tissue thickness (strain). Young's moduli were calculated as slopes of approximation curves fitted to highly linear regions of the stress-strain curves. [Results] Young's moduli (mean ± standard deviation) for gluteal subcutaneous and muscle tissues were estimated as: 26.1 ± 19.0 kPa, 1-N load; 2,199.1 ± 1,354.8 kPa, 30-N load; and 62.2 ± 10.3 kPa, 5-N load; 440.4 ± 80.0 kPa, 30-N load, respectively. No correlation between any pair of these measures reached statistical significance. [Conclusion] Young's moduli were successfully measured for subcutaneous and muscle tissues in a large participant sample using ultrasonography and compression testing. Our results may serve as reference data when assessing tissue hardness by palpation.

Indexed as

Biological tissueStress-strain curveYoung’s moduli

Identifiers

PMID36507079
PMCPMC9711973
OpenAlexW4311287123

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.