The effects of psychosocial factors on trapezius muscle activity levels during computer use

Jennifer L. Bruno Garza; Belinda H.W. Eijckelhof; Maaike A. Huysmans; Peter W. Johnson; Jaap H. Van Dieen; Allard J. Van Der Beek; Jack T. Dennerlein

doi:https://doi.org/10.1177/1071181312561244

The effects of psychosocial factors on trapezius muscle activity levels during computer use

Jennifer L. Bruno Garza, Belinda H.W. Eijckelhof, Maaike A. Huysmans, Peter W. Johnson, Jaap H. Van Dieen, Allard J. Van Der Beek, Jack T. Dennerlein

Public and occupational health (VUmc)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

The goal of the present study, a part of the PROOF (Predicting Occupational biomechanics among OFfice workers) study, was to determine if there was a relationship between psychosocial stress, measured by reward and over-commitment, and trapezius muscle activity while workers performed their own computer work in the field. We observed that workers reporting higher levels of over-commitment and lower reward also experienced approximately 40% higher median trapeizus muscle activity levels than workers reporting lower levels of over-commitment and lower reward (change from 3.5% MVC to 6% MVC), with no difference in muscle activity for workers reporting high reward and either low or high overcommitment. Workers reporting higher levels of over-commitment experienced more variability in trapezius muscle activity. The results of this study may be used to inform interventions targeting reduction of musculoskeletal disorders among office workers.

Original language	English
Title of host publication	Proceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012
Pages	1123-1127
Number of pages	5
DOIs	https://doi.org/10.1177/1071181312561244
Publication status	Published - 2012
Event	Proceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012 - Boston, MA, United States Duration: 22 Oct 2012 → 26 Oct 2012

Publication series

Name	Proceedings of the Human Factors and Ergonomics Society

Conference

Conference	Proceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012
Country/Territory	United States
City	Boston, MA
Period	22/10/2012 → 26/10/2012

Access to Document

https://doi.org/10.1177/1071181312561244

Cite this

Bruno Garza, J. L., Eijckelhof, B. H. W., Huysmans, M. A., Johnson, P. W., Van Dieen, J. H., Van Der Beek, A. J., & Dennerlein, J. T. (2012). The effects of psychosocial factors on trapezius muscle activity levels during computer use. In Proceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012 (pp. 1123-1127). (Proceedings of the Human Factors and Ergonomics Society). https://doi.org/10.1177/1071181312561244

@inproceedings{4e996581555448778a767cadc3e415c9,

title = "The effects of psychosocial factors on trapezius muscle activity levels during computer use",

abstract = "The goal of the present study, a part of the PROOF (Predicting Occupational biomechanics among OFfice workers) study, was to determine if there was a relationship between psychosocial stress, measured by reward and over-commitment, and trapezius muscle activity while workers performed their own computer work in the field. We observed that workers reporting higher levels of over-commitment and lower reward also experienced approximately 40% higher median trapeizus muscle activity levels than workers reporting lower levels of over-commitment and lower reward (change from 3.5% MVC to 6% MVC), with no difference in muscle activity for workers reporting high reward and either low or high overcommitment. Workers reporting higher levels of over-commitment experienced more variability in trapezius muscle activity. The results of this study may be used to inform interventions targeting reduction of musculoskeletal disorders among office workers.",

author = "{Bruno Garza}, {Jennifer L.} and Eijckelhof, {Belinda H.W.} and Huysmans, {Maaike A.} and Johnson, {Peter W.} and {Van Dieen}, {Jaap H.} and {Van Der Beek}, {Allard J.} and Dennerlein, {Jack T.}",

year = "2012",

doi = "https://doi.org/10.1177/1071181312561244",

language = "English",

isbn = "9780945289418",

series = "Proceedings of the Human Factors and Ergonomics Society",

pages = "1123--1127",

booktitle = "Proceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012",

note = "Proceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012 ; Conference date: 22-10-2012 Through 26-10-2012",

}

Bruno Garza, JL, Eijckelhof, BHW, Huysmans, MA, Johnson, PW, Van Dieen, JH, Van Der Beek, AJ & Dennerlein, JT 2012, The effects of psychosocial factors on trapezius muscle activity levels during computer use. in Proceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012. Proceedings of the Human Factors and Ergonomics Society, pp. 1123-1127, Proceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012, Boston, MA, United States, 22/10/2012. https://doi.org/10.1177/1071181312561244

The effects of psychosocial factors on trapezius muscle activity levels during computer use. / Bruno Garza, Jennifer L.; Eijckelhof, Belinda H.W.; Huysmans, Maaike A. et al.
Proceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012. 2012. p. 1123-1127 (Proceedings of the Human Factors and Ergonomics Society).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - The effects of psychosocial factors on trapezius muscle activity levels during computer use

AU - Bruno Garza, Jennifer L.

AU - Eijckelhof, Belinda H.W.

AU - Huysmans, Maaike A.

AU - Johnson, Peter W.

AU - Van Dieen, Jaap H.

AU - Van Der Beek, Allard J.

AU - Dennerlein, Jack T.

PY - 2012

Y1 - 2012

N2 - The goal of the present study, a part of the PROOF (Predicting Occupational biomechanics among OFfice workers) study, was to determine if there was a relationship between psychosocial stress, measured by reward and over-commitment, and trapezius muscle activity while workers performed their own computer work in the field. We observed that workers reporting higher levels of over-commitment and lower reward also experienced approximately 40% higher median trapeizus muscle activity levels than workers reporting lower levels of over-commitment and lower reward (change from 3.5% MVC to 6% MVC), with no difference in muscle activity for workers reporting high reward and either low or high overcommitment. Workers reporting higher levels of over-commitment experienced more variability in trapezius muscle activity. The results of this study may be used to inform interventions targeting reduction of musculoskeletal disorders among office workers.

AB - The goal of the present study, a part of the PROOF (Predicting Occupational biomechanics among OFfice workers) study, was to determine if there was a relationship between psychosocial stress, measured by reward and over-commitment, and trapezius muscle activity while workers performed their own computer work in the field. We observed that workers reporting higher levels of over-commitment and lower reward also experienced approximately 40% higher median trapeizus muscle activity levels than workers reporting lower levels of over-commitment and lower reward (change from 3.5% MVC to 6% MVC), with no difference in muscle activity for workers reporting high reward and either low or high overcommitment. Workers reporting higher levels of over-commitment experienced more variability in trapezius muscle activity. The results of this study may be used to inform interventions targeting reduction of musculoskeletal disorders among office workers.

UR - http://www.scopus.com/inward/record.url?scp=84873421170&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84873421170&partnerID=8YFLogxK

U2 - https://doi.org/10.1177/1071181312561244

DO - https://doi.org/10.1177/1071181312561244

M3 - Conference contribution

SN - 9780945289418

T3 - Proceedings of the Human Factors and Ergonomics Society

SP - 1123

EP - 1127

BT - Proceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012

T2 - Proceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012

Y2 - 22 October 2012 through 26 October 2012

ER -

Bruno Garza JL, Eijckelhof BHW, Huysmans MA, Johnson PW, Van Dieen JH, Van Der Beek AJ et al. The effects of psychosocial factors on trapezius muscle activity levels during computer use. In Proceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012. 2012. p. 1123-1127. (Proceedings of the Human Factors and Ergonomics Society). doi: https://doi.org/10.1177/1071181312561244

The effects of psychosocial factors on trapezius muscle activity levels during computer use

Abstract

Publication series

Conference

Access to Document

Other files and links

Cite this