Evidence map›Paper›PMID 35160297›Full record

ArticleJournal of clinical medicine2022

Gender-Related Biomechanical Properties of Masseter Muscle among Patients with Self-Assessment of Bruxism: A Comparative Study.

Małgorzata Gałczyńska-Rusin, Małgorzata Pobudek-Radzikowska, Krzysztof Gawriołek, Agata Czajka-Jakubowska

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07308145 (The Effect of Bruxism on Dynamic Balance in Desk Workers), which is not on this map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.4field-weighted citation impact, top 14% 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.

NCT07308145 completednot on this mapstarted 2025, after this paper: background citation

The Effect of Bruxism on Dynamic Balance in Desk Workers

TypeobservationalSponsorIstinye UniversityRan2025 to 2026Enrolled54ConditionsOrthopedic Physical Therapy, Bruxism
3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 10 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

4 authors at 1 institution in 1 country.

Małgorzata Gałczyńska-RusinDepartment of Orthodontics and Temporomandibular Disorders, University of Medical Sciences, 60-812 Poznań, Poland.ORCID 0000-0003-2264-6577
Małgorzata Pobudek-RadzikowskaDepartment of Orthodontics and Temporomandibular Disorders, University of Medical Sciences, 60-812 Poznań, Poland.ORCID 0000-0002-0828-5771
Krzysztof GawriołekDepartment of Orthodontics and Temporomandibular Disorders, University of Medical Sciences, 60-812 Poznań, Poland.ORCID 0000-0002-2590-2372
Agata Czajka-JakubowskaDepartment of Orthodontics and Temporomandibular Disorders, University of Medical Sciences, 60-812 Poznań, Poland.
Poznan University of Medical Sciences · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It seems extremely important to know the biomechanical properties of the orofacial tissues among patients with increased activity of masticatory muscles, such as bruxism. The aim of this study was to evaluate biomechanical properties of the masseter muscle by using MyotonPRO in adults with probable bruxism and to define gender relations. This study was conducted in the Temporomandibular Disorders Department at Poznan University of Medical Sciences, Poland (June 2021-November 2021) among patients that reported bruxism symptoms The patients underwent a clinical examination, then the biomechanical properties of the masseter muscles were assessed. The MyotonPro measured masseter tone, stiffness and elasticity in 36 patients with a self-assessment of bruxism (18 women and 18 men). Data were collected from relaxed and contracted muscles. In relaxed masseter muscles there were no statistically significant differences between the sexes in muscle tone, stiffness and elasticity. During contraction significant differences were found between the sexes in the tension and the stiffness of the masseter muscles. Moreover, women often experienced headaches in the temporal region and pain in the masseter muscles during palpation. Among patients with a self-assessment of bruxism, accompanying pain was significantly more frequent in women. Male gender was associated with increased muscle tension and stiffness of the contracted masseter muscle.

Indexed as

bruxismmasseter musclemuscle elasticitymuscle stiffnessmuscle tone

Identifiers

PMID35160297
PMCPMC8836861
OpenAlexW4210629847

What OpenQuestion holds

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Registered trials

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.