Diaphragm thickness, thickness change, and excursion in subjects with and without nonspecific low back pain using B-mode and M-mode ultrasonography.
Previous studies have demonstrated that respiratory dysfunction has a potential association with low back pain (LBP). Despite the role of the diaphragm for respiration and spinal stability, knowledge of the function of both sides of the diaphragm in subjects with LBP is still limited. This study aim...
| Publicado en: | Physiotherapy Theory & Practice Vol. 38; no. 13; pp. 2441 - 2452 |
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| Autores principales: | , , , , , |
| Formato: | diagnostic images research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Dec2022
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=160402844&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 160402844 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 09593985 BCJ jtl: Physiotherapy Theory & Practice issn: 09593985 maglogo: Y pubinfo: dt: Dec2022 vid: 38 iid: 13 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 160402844 150603576 160402844 160402844 10.1080/09593985.2021.1926022 160402844 ppf: 2441 ppct: 11 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Diaphragm thickness, thickness change, and excursion in subjects with and without nonspecific low back pain using B-mode and M-mode ultrasonography. aug: au: Ziaeifar, Maryam Sarrafzadeh, Javad Noorizadeh Dehkordi, Shohreh Arab, Amir Massoud Haghighatkhah, Hamidreza Zendehdel Jadehkenari, Alieh affil: Rehabilitation Research Center, Department of Physiotherapy, School of Rehabilitation Sciences, Iran University of Medical Sciences, Mirdamad Blvd, Tehran, Iran sug: subj: Diaphragm Ultrasonography Diaphragm Physiopathology Low Back Pain Chronic Pain Respiration Human Iran Female Male Young Adult Adult Middle Age Case Control Studies Control Group Consent (Research) Convenience Sample Visual Analog Scaling Data Analysis Software Confidence Intervals Intraclass Correlation Coefficient Analysis of Covariance Post Hoc Analysis Statistical Significance Effect Size Multivariate Analysis Linear Regression Descriptive Statistics Adult: 19-44 years Middle Aged: 45-64 years Female Male ab: Previous studies have demonstrated that respiratory dysfunction has a potential association with low back pain (LBP). Despite the role of the diaphragm for respiration and spinal stability, knowledge of the function of both sides of the diaphragm in subjects with LBP is still limited. This study aimed to compare the structural integrity and function of the right and left hemidiaphragm by ultrasonography (USG) in subjects with and without nonspecific chronic low back pain (NS-CLBP). A total of 37 subjects with NS-CLBP and 34 healthy subjects participated in this case-control study. The thickness, thickness change, and excursion of the right and left hemidiaphragm were compared within and between the groups during quiet breathing (QB) and deep breathing (DB) through B-mode and M-mode ultrasound imaging. The LBP group had a significantly smaller degree of right hemidiaphragm thickness change (P =.001) compared with the healthy control group, with a strong effect size. Nevertheless, there was no significant change for diaphragm thickness and excursion between the two groups. The result showed that, in the healthy group, the right hemidiaphragm had a significantly smaller thickness at expiration and larger thickness change compared with the left hemidiaphragm, with a moderate effect size. Based on the multivariate prediction analysis, the right hemidiaphragm thickness change might significantly predict LBP. We found that participants with LBP had a smaller degree of right hemidiaphragm thickness change. Also, the right hemidiaphragm thickness change might significantly predict LBP. pubtype: Academic Journal doctype: diagnostic images research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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