Factors associated with high physical exertion during manual lifting : Cross-sectional study among 200 blue-collar workers
(2018) In Work 59(1). p.59-66- Abstract
BACKGROUND: High physical exertion during work is a risk factor for back pain and long-term sickness absence.
OBJECTIVE: To investigate which factors are associated with physical exertion during manual lifting.
METHODS: From 14 workplaces across Denmark, 200 blue-collar workers reported perceived physical exertion (Borg-CR10) during manual lifting from floor to table height of 5, 10, 20 and 30 kg at the beginning and end of the working day. The workers also responded to a questionnaire and went through testing of isometric back muscle strength. Associations were modelled using logistic regression analysis controlled for various confounders. The outcome was dichotomized into low (0-4) and high (5-10) physical... (More)
BACKGROUND: High physical exertion during work is a risk factor for back pain and long-term sickness absence.
OBJECTIVE: To investigate which factors are associated with physical exertion during manual lifting.
METHODS: From 14 workplaces across Denmark, 200 blue-collar workers reported perceived physical exertion (Borg-CR10) during manual lifting from floor to table height of 5, 10, 20 and 30 kg at the beginning and end of the working day. The workers also responded to a questionnaire and went through testing of isometric back muscle strength. Associations were modelled using logistic regression analysis controlled for various confounders. The outcome was dichotomized into low (0-4) and high (5-10) physical exertion.
RESULTS: Gender (OR 8.57 [95% CI 4.46-16.46] for women), load (OR 4.22 [95% CI 3.58-4.97] for each 5-kg increase), back muscle strength (OR 0.43 [95% CI 0.23-0.83] for high), and back pain intensity (OR 2.80 [95% CI 1.43-5.48] for high) were associated with high perceived physical exertion. Age, smoking, Body Mass Index (BMI), and time of the day were not associated with physical exertion.
CONCLUSIONS: Gender, load, back muscle strength and back pain influence physical exertion during manual lifting in blue-collar workers. These factors should be considered when planning work with manual lifting for individual workers.
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- author
- Andersen, Lars L ; Sundstrup, Emil ; Brandt, Mikkel ; Dastjerdi, Efat Lali ; Persson, Roger LU and Jakobsen, Markus D
- organization
- publishing date
- 2018
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Journal Article
- in
- Work
- volume
- 59
- issue
- 1
- pages
- 8 pages
- publisher
- IOS Press
- external identifiers
-
- pmid:29439373
- scopus:85046944649
- ISSN
- 1875-9270
- DOI
- 10.3233/WOR-172655
- language
- English
- LU publication?
- yes
- id
- 4d2dc444-16b4-4a18-a2c8-dc7710423327
- date added to LUP
- 2018-02-15 10:49:18
- date last changed
- 2024-04-01 01:08:44
@article{4d2dc444-16b4-4a18-a2c8-dc7710423327, abstract = {{<p>BACKGROUND: High physical exertion during work is a risk factor for back pain and long-term sickness absence.</p><p>OBJECTIVE: To investigate which factors are associated with physical exertion during manual lifting.</p><p>METHODS: From 14 workplaces across Denmark, 200 blue-collar workers reported perceived physical exertion (Borg-CR10) during manual lifting from floor to table height of 5, 10, 20 and 30 kg at the beginning and end of the working day. The workers also responded to a questionnaire and went through testing of isometric back muscle strength. Associations were modelled using logistic regression analysis controlled for various confounders. The outcome was dichotomized into low (0-4) and high (5-10) physical exertion.</p><p>RESULTS: Gender (OR 8.57 [95% CI 4.46-16.46] for women), load (OR 4.22 [95% CI 3.58-4.97] for each 5-kg increase), back muscle strength (OR 0.43 [95% CI 0.23-0.83] for high), and back pain intensity (OR 2.80 [95% CI 1.43-5.48] for high) were associated with high perceived physical exertion. Age, smoking, Body Mass Index (BMI), and time of the day were not associated with physical exertion.</p><p>CONCLUSIONS: Gender, load, back muscle strength and back pain influence physical exertion during manual lifting in blue-collar workers. These factors should be considered when planning work with manual lifting for individual workers.</p>}}, author = {{Andersen, Lars L and Sundstrup, Emil and Brandt, Mikkel and Dastjerdi, Efat Lali and Persson, Roger and Jakobsen, Markus D}}, issn = {{1875-9270}}, keywords = {{Journal Article}}, language = {{eng}}, number = {{1}}, pages = {{59--66}}, publisher = {{IOS Press}}, series = {{Work}}, title = {{Factors associated with high physical exertion during manual lifting : Cross-sectional study among 200 blue-collar workers}}, url = {{http://dx.doi.org/10.3233/WOR-172655}}, doi = {{10.3233/WOR-172655}}, volume = {{59}}, year = {{2018}}, }