Differences between work methods and gender in computer mouse use
Scandinavian Journal of Work Environment & HealthPublished 1 October 2000Open access
Jens Wahlström, Johan Svensson, Mats Hagberg, Peter W. Johnson
Citations103
SJR quartileQ1
SJR score2.18
SNIP1.61
Generate an AI Snapshot to get a quick, structured summary of this paper.
Study Snapshot
ObjectiveStudy objective
MethodsResearch methodology
PopulationPopulation studied
Sample sizeSample sizes
OutcomesStudy outcomes here
ResultsStudy results comes here
LimitationsResearch study limitations comes here
A concise AI-generated summary of the paper will appear here once you click Generate AI Snapshot.
TL;DR
Gender differences were found for musculoskeletal load, and for most of the measured variables the women worked with higher loads than the men, and subjective measures appeared to have some utility in characterizing muscular load.
Abstract
Gender differences were found for musculoskeletal load, and for most of the measured variables the women worked with higher loads than the men. The work method affected performance and musculoskeletal load. Finally, subjective measures appeared to have some utility in characterizing muscular load.
Keywords
PsychologyMedicineNeuroscience
Scandinavian Journal of Work Environment & HealthPsychophysical scaling with applications in physical work and the perception of exertion.
1,749 Citations1990G Borg
In this paper some of the basic concepts and methods of psychophysics have been described and a new category ratio scale, commonly referred to as the CR-10 scale, is presented together with new category rating scales.
Journal of Electromyography and KinesiologyNormalization of surface EMG amplitude from the upper trapezius muscle in ergonomic studies — A review
503 Citations1995Svend Erik Mathiassen, Jörgen Winkel +1 more
It is concluded that translations of EMGamp(ut) into biomechanical variables, for example relative force development in the shoulder or in the upper trapezius itself, suffer from low validity, especially if used in work tasks involving large and/ or fast arm movements.
American Journal of Physical Medicine & RehabilitationAnatomical Guide for the Electromyographer: The Limbs and Trunk
270 Citations1995William J. Hennessey
ErgonomicsPostural load during VDU work: a comparison between various work postures
222 Citations1997Arne Aarås, Knut Inge Fostervold +3 more
The results from this study document clearly the importance of giving the operator the possibility of supporting the forearms on the table top when using a mouse, which reduces the static trapezius load in sitting.
Medical Entomology and ZoologyThe clinical measurement of joint motion
200 Citations1994Walter B. Greene, James D. Heckman
Discussion of appropriate techniques for measuring motion of the spine and extremities, and, where appropriate, normal joint kinesiology, the range of normal joint motion, and change in motion with age.
ErgonomicsWork technique and its consequences for musculoskeletal disorders
198 Citations1987Åsa Kilbom, Jan Persson
The results show that the number of changes in posture, as well as the percentage of work cycle time spent with the upper arm in different angular sectors, varied to a large extent among worke...
PubMedRisk factors for musculoskeletal disorders among computer users.
187 Citations1999Pat Tittiranonda, Stephen Burastero +1 more
This investigation of current epidemiologic and ergonomic research demonstrates consistent relationships between certain computer-related factors and musculoskeletal disorders.
Scandinavian Journal of Work Environment & HealthSpecial section
181 Citations1998Chris Jensen, Vilhelm Borg +4 more
Exposure during work with a computer mouse may present a risk for developing musculoskeletal symptoms in computer-aided design (CAD) operators.
Journal of Electromyography and KinesiologyGoniometer measurement and computer analysis of wrist angles and movements applied to occupational repetitive work
157 Citations1996Gert-Åke Hansson, Istvan Balogh +3 more
Mean power frequency (MPF) is suggested as a generalized measure of repetitiveness and was applied in field studies of fish processing industry workers with highly repetitive work and risk of CTD.
International Journal of Occupational and Environmental HealthMusculoskeletal Symptoms among Computer assisted Design (CAD) Operators and Evaluation of a Self-assessment Questionnaire
131 Citations1996Lena Karlqvist, Mats Hagberg +3 more
A self-administered questionnaire with questions related to the physical workload at video display units (VDUs) was tested for intra- and intermethod reliability among men and women working with research and documentation and showed an acceptable test-retest agreement.
ErgonomicsVariation in upper limb posture and movement during word processing with and without mouse use
121 Citations1994Lena Karlqvist, Mats Hagberg +1 more
The authors' observations showed long periods of strenuous working postures for ' mouse' operators compared to 'non-mouse' operators, and further investigations need to be carried out on the effects of word-processing techniques and to develop ergonomic work station designs for the 'mouse' and other non-keyboard input devices.
Scandinavian Journal of Work Environment & HealthComputer mouse position as a determinant of posture, muscular load and perceived exertion
107 Citations1998Lena Karlqvist, Eva Bernmark +4 more
The operators using video display units in this study preferred to use the mouse on a table in a close to relaxed, neutral posture of the arm in combination with arm support, which markedly reduced muscle load in the neck-shoulder region among the operators.
ErgonomicsComputer mouse use and cumulative trauma disorders of the upper extremities
101 Citations1995Maxwell Fogleman, George E. Brogmus
Although there are few claims related to computer mouse use, it appears to be a growing problem, and therefore, perhaps, deserves more research and intervention attention; the present magnitude is less than for other musculoskeletal disorders.
Human Factors The Journal of the Human Factors and Ergonomics SocietyKeyboard Reaction Force and Finger Flexor Electromyograms during Computer Keyboard Work
82 Citations1996Bernard J. Martin, Thomas J. Armstrong +5 more
It is suggested that the difference between EMG and finger force partly results from the amount of muscle load not captured by the measured applied force.
International Journal of Industrial ErgonomicsComputer mouse and track-ball operation:
70 Citations1999Lena Karlqvist, Eva Bernmark +4 more
The women elevated and rotated their right shoulder outwards more than the men during work with both input devices and the overall EMG results showed a higher activity among the women than among the men in two of the examined muscles.
International Journal of Human-Computer InteractionWorkload When Using a Mouse as an Input Device
64 Citations1997Arne Aarås, Ola Ro
The results indicate the need for reducing the pronation of the forearm when, working with a mouse.
ErgonomicsEvaluation of two floor-mopping work methods by measurement of load
56 Citations1989Inga-Märit Hagner, Mats Hagberg
There was less perceived exertion and local muscle loading during work when the 'push' method was used than with the 'figure-of-eight' method, but the ' push' method still implied a level of static loading that may be harmful during long term work.
ErgonomicsMethod and performance: two elements of work technique
51 Citations1998Katarina Kjellberg, Lars Lindbeck +1 more
The results imply that separate variables should be used for descriptions of work methods and task performances; for method descriptions ranges of motion seems to be appropriate, for performance descriptions displacement time derivatives and load variables seem to be more useful.
Archives of Environmental Health An International JournalMedical Screening of Office Workers for Upper Extremity Cumulative Trauma Disorders
45 Citations1993Alfred Franzblau, Daphna Flaschner +4 more
Using a strict case definition of CTS that required electrophysiologic evidence of median mononeuropathy at the wrist and appropriate symptoms or signs, only two persons--one graphic artist and one comparison subject--had evidence of mild CTS.
