Abstract
Using computers for long durations and repetitively lead to costly health problems and reduced productivity among computer users. One of the best preventive actions is proved to be ergonomic interventions. However consulting ergonomics experts would be very expensive especially due to the fact that such interventions should be repeated periodically. Expert systems (ES) can be the solution for dealing with these problems. A rule-based expert system to analyze and evaluate the working conditions of computer users by ergonomics standards was designed. The knowledge base of this expert system was acquired from OSHA’s and Washington state ergonomic standards. Knowledge base is the source of information used to build an expert system. CLIPS was used to construct this ES. Risk factors which lead to formation of WRMSDs were identified; the computer user was aimed to be notified about the existence of WRMSDs hazards in the workplace, and was guided to avoid WRMSDs risk factors. After having this ES available to 100 computer users and analyzing the results, the effectiveness of the constructed ES was validated through comparing the ES outcome with OSHA standards. The significance of this study is to help the organizations to overcome costly health damages and productivity-reduction and making expert instructions available to everyone.
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References
August-Dalfen, S., & Snider, L. (2001). A multimedia case based approach to the study of office ergonomics. Work: A Journal of Prevention, Assessment and Rehabilitation, 20(1), 3–11.
Australian Bureau of Statistics (2006). Business use of information technology. Available from: http://www.abs.gov.au/AUSSTATS/.
Bericht zum Stand von Sicherheit und Gesundheit bei der Arbeit (SUGA, 2006). Available from: http://de.osha.europa.eu/statistics/statistiken/suga/suga2006/3_ueberblick.pdf
Bültmann, U., Franche, R.-L., Hogg-J, S., Côté, P., Lee, H., Severin, C., et al. (2007). Health status, work limitations, and return-to-work trajectories in injured workers with musculoskeletal disorders. Quality of Life Research, 16(7), 1167–1178.
Canadian Centre for Occupational Health and Safety (2005). Available from: http://www.ccohs.ca/oshanswers/diseases/rmirsi.html.
Chen, J. G., Schlegel, R. E., & Peacock, J. B. (1991). A computer-assisted system for physical ergonomics analysis. Computers & Industrial Engineering, 20(2), 261–269.
Costa, A. F., Puga-Leal, R., & Nunes, I. L. (2011). An exploratory study of the Work Ability Index (WAI) and its components in a group of computer workers. Work-A Journal of Prevention Assessment & Rehabilitation, 39(4), 357–367.
Computer Industry Almanac (2006). Available from: http://www.c-i-a.com/pr0506.htm.
Diepenmaat, A. C. M., van der Wal, M. F., de Vet, H. C. W., & Hirasing, R. A. (2006). Neck/shoulder, low back, and arm pain in relation to computer use, physical activity, stress, and depression among Dutch adolescents. Pediatrics, 117(2), 412–416.
European Agency for Safety and Health at work (EU-OSHA, 2007). Work-related musculoskeletal disorders: back to work. Available from: http://osha.europa.eu/en/publicatons/reports/7807300.
Felsont, D. (2002). (Gale Encyclopedia of Public Health) Retrieved from HealthLine: available from: http://www.healthline.com/galecontent/musculoskeletal-disorders.
Gilad, I., & Karni, R. (1999). Architecture of an expert system for ergonomic analysis and design. International Journal of Industrial Ergonomics, 23(3), 205–221.
Hakala, P. T., Saarni, L. A., Punamäki, R.-L., Wallenius, M. A., Nygård, C.-H., & Rimpelä, A. (2012). Musculoskeletal symptoms and computer use among Finnish adolescents–pain intensity and inconvenience to everyday life: a cross-sectional study. BMC Musculoskeletal Disorders, 13, 41.
Irmak, A., Bumn, G., & Irmak, R. (2012). The effects of exercise reminder software program on office workers’ perceived pain level, work performance and quality of life. Work: A Journal of Prevention Assessment & Rehabilitation, 41, 5692–5695.
Martin, S. A., Irvine Julie, L., Fluharty, K., & Gatty, C. M. (2005). A comprehensive work injury prevention program with clerical and office workers: Phase I. Work: A Journal of Prevention, Assessment and Rehabilitation, 21(2), 185–96.
Menéndez, C. C., Amick, B. C., III, Jenkins, M., Janowitz, I., Rempel, D. M., Robertson, M., et al. (2007). A multi-method study evaluating computing-related risk factors among college students. Work: A Journal of Prevention, Assessment and Rehabilitation, 28(4), 287–97.
Mesquita, C., Ribeiro, J., & Moreira, P. (2012). An exercise program improves health-related quality of life of workers. Applied Research in Quality of Life, 7(3), 295–307.
Padma, T., & Balasubramanie, P. (2009). Knowledge based decision support system to assist work-related risk analysis in musculoskeletal disorder. Knowledge-Based Systems, 22(1), 72–78.
Panel on Musculoskeletal Disorders and the Workplace, Commission on Behavioral and Social Sciences and Education, National Research Council (2001). Musculoskeletal Disorders and the Workplace: Low Back and Upper Extremities. National Academic Press. ISBN-13: 978-0-309-07284-7.
Podniece, Z., Pinder, A., Yeomans, L., van den Heuvel, S., Blatter, B., Verjans, M., et al. (2007a). Work-related musculoskeletal disorders: Back to work report. Luxembourg: Office for Official Publications of the European Communities. ISBN 978-92-9191-160-8.
Podniece, Z., Pinder, A., Yeoman, L., van den Heuvel, S., Blatter, B., Verjans, M. et al. (2007). Work-related musculoskeletal disorders: Back to work report. European Week For Safety And Health At Work.
Schneider, E., & Irastorza, X. (2010). OSH in figures: Work-related musculoskeletal disorders in the EU—Facts and figures. Luxembourg: European Agency for Safety and Health at Work. ISBN 978-92-9191-261-2.
Tsakogia, Z., Lyrakos, G. N., Damigos, D., Mayreas, V., & Dimoliatis, I. (2011). The effect of dispositional optimismin HRQOL in patients with chronic musculoskeletal pain conditions in Greece. Applied Research in Quality Life, 6, 53–70.
Tüzün, E. H. (2007). Quality of life in chronic musculoskeletal pain. Best Practice & Research Clinical Rheumatology, 21(3), 567–579.
U.S Bureau of labor statistics, U.S department of labor, November (2005). Available from: http://www.bls.gov/.
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Shavarani, S.M., Korhan, O. Expert System Assessment of Work-Related Musculoskeletal Disorders for Video Display Terminal Users. Applied Research Quality Life 10, 205–216 (2015). https://doi.org/10.1007/s11482-014-9307-5
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DOI: https://doi.org/10.1007/s11482-014-9307-5