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Between-sexes differences in lumbopelvic muscle mechanical properties of non-climacteric adults: a cross-sectional design
dc.contributor.author | Rodrigues-de-Souza, Daiana Priscila | |
dc.contributor.author | Casas-Castro, Azahara | |
dc.contributor.author | Carmona-Pérez, Cristina | |
dc.contributor.author | García-Luque, Lourdes | |
dc.contributor.author | Alcaraz Clariana, Sandra | |
dc.contributor.author | Garrido Castro, Juan Luis | |
dc.contributor.author | Alburquerque Sendín, Francisco | |
dc.date.accessioned | 2024-01-08T12:12:40Z | |
dc.date.available | 2024-01-08T12:12:40Z | |
dc.date.issued | 2023 | |
dc.identifier.issn | 2045-2322 | |
dc.identifier.uri | http://hdl.handle.net/10396/26447 | |
dc.description.abstract | The lumbopelvic muscle mechanical properties (MMPs) are clinically relevant, but their dependence on sex remains unknown. Therefore, this study aimed to identify if lumbopelvic MMPs depend on the sex in a young adult population. Thirty-five healthy nulliparous women and 35 healthy men were analyzed (age range: 18–50). Lumbopelvic MMPs, that is, tone, stiffness, elasticity, relaxation and creep, assessed with MyotonPRO®, and pelvic floor (PF) health questionnaires were compared between-sexes. Intra-group correlations between sociodemographic and clinical data, and MMPs were also determined. The MMPs of PF were different between healthy non-climacteric adults of both sexes, with women showing higher values of tone and stiffness and lower values of elasticity and viscoelastic properties than men (in all cases, p < 0.03). At lumbar level, tone and stiffness were higher for men at both sides (in all cases, p < 0.04), and relaxation was lower at left side (p = 0.02). The MMPs showed few correlations with sociodemographic data within women. However, within males, there were positive correlations for PF stiffness and viscoelastic parameters with age, BMI and function (0.334 < r < 0.591) and, at lumbar level, negative correlations for tone and stiffness ( − 0.385 < r < −0.590) and positive correlations for viscoelastic properties (0.564 < r < 0.719), with BMI. This indicated that between-sexes differences of lumbopelvic MMPs depend on the specific location of assessment in healthy non-obese young individuals. Women show higher tone and stiffness and lower elasticity and viscoelasticity than men, at PF level. | es_ES |
dc.format.mimetype | application/pdf | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Nature | es_ES |
dc.rights | https://creativecommons.org/licenses/by/4.0/ | es_ES |
dc.source | Rodrigues-de-Souza, D.P., Casas-Castro, A., Carmona-Pérez, M. et al. Between-sexes differences in lumbopelvic muscle mechanical properties of non-climacteric adults: a cross-sectional design. Sci Rep 13, 21612 (2023) | es_ES |
dc.subject | Lumbopelvic muscle | es_ES |
dc.subject | Pelvic floor | es_ES |
dc.subject | Clinical data | es_ES |
dc.subject | Sociodemographic | es_ES |
dc.subject | Non-climacteric adults | es_ES |
dc.subject | Mechanical properties | es_ES |
dc.title | Between-sexes differences in lumbopelvic muscle mechanical properties of non-climacteric adults: a cross-sectional design | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.relation.publisherversion | https://doi.org/10.1038/s41598-023-48984-8 | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |