Association of perceived physical overload at work with pain and disability in patients with chronic non-specific low back pain: a 6-month longitudinal study

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dc.creatorSamantha Janaina Demarchi
dc.creatorCrystian Bitencourt Soares de Oliveira
dc.creatorMárcia Rodrigues Costa Franco
dc.creatorPriscila Kalil Morelhão
dc.creatorThalysi Mayumi Hisamatsu
dc.creatorFernanda Gonçalves Silva
dc.creatorTatiana Machado de Mattos Damato
dc.creatorRafael Zambelli de Almeida Pinto
dc.date.accessioned2022-05-04T16:02:10Z
dc.date.accessioned2025-09-08T23:14:42Z
dc.date.available2022-05-04T16:02:10Z
dc.date.issued2019-05
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.1007/s00586-019-05986-3
dc.identifier.issn1432-0932
dc.identifier.urihttps://hdl.handle.net/1843/41372
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofEuropean Spine Journal
dc.rightsAcesso Aberto
dc.subjectIncapacidade - Avaliação
dc.subjectDor lombar / complicações
dc.subjectDoenças profissionais
dc.subject.otherDisability
dc.subject.otherLow back pain
dc.subject.otherPain intensity
dc.subject.otherPhysical overload
dc.titleAssociation of perceived physical overload at work with pain and disability in patients with chronic non-specific low back pain: a 6-month longitudinal study
dc.typeArtigo de periódico
local.citation.epage1593
local.citation.issue7
local.citation.spage1586
local.citation.volume28
local.description.resumoBackground: Physical overload at work has been described as a risk factor for the development of low back pain. However, few studies have investigated the prognostic value of perceived physical overload at work in patients with chronic low back pain. Objective: To investigate the association of perceived physical overload at work with pain and disability over a period of 6 months in patients with chronic non-specific low back pain. Methods: Patients with chronic LBP seeking physiotherapy care were considered eligible. Clinical data collected were: pain intensity, disability, fear of movement, depression and perceived physical overload at work. Linear regression analyses were used to investigate the association of perceived physical workload at work at baseline with pain intensity and disability at 6-month follow-up. The total score and the score for each category of the physical overload at work questionnaire were analyzed separately. Results: Ninety-two patients with chronic low back pain were included in the analysis. The subcategories of the physical overload questionnaire were not significantly associated with pain intensity at 6-month follow-up. However, age, disability at baseline and perceived physical overload related to postures of the trunk (B = -0.60 95% CI - 1.18 to - 0.02) and related to positions of the arms (B = 2.72 95% CI 0.07 to 5.37) were significantly associated with disability at 6-month follow-up. Conclusion: Although perceived physical overload at work was not associated with pain intensity in patients with chronic LBP at 6-month follow-up, we identified a significant association between perceived physical overload related to postures of the trunk and positions of the arms with disability at 6-month follow-up. These slides can be retrieved under Electronic Supplementary Material.
local.identifier.orcidhttps://orcid.org/ 0000-0002-6911-7018
local.identifier.orcidhttp://orcid.org/0000-0001-6174-2524
local.identifier.orcidhttps://orcid.org/ 0000-0003-1277-7944
local.identifier.orcidhttps://orcid.org/ 0000-0002-5116-6751
local.identifier.orcidhttps://orcid.org/0000-0001-5532-8984
local.identifier.orcidhttps://orcid.org/0000-0002-2775-860X
local.publisher.countryBrasil
local.publisher.departmentEEF - DEPARTAMENTO DE FISIOTERAPIA
local.publisher.initialsUFMG
local.url.externahttps://www.europeanspinejournal.org/article/101007s00586-019-05986-3

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