PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

The Effect of an Ergonomic Intervention on Musculoskeletal, Psychosocial and Visual Strain of VDT Data Entry Work: The United States Part of the International Study

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The United States MEPS (musculoskeletal-eyestrain-psychosocial-stress) study consisted of 1 group of 28 female data entry operators. The intervention was in 3 parts: workstation redesign (including advanced ergonomic chairs, motorized adjustable workstations, advanced adjustable keyboards, adjustable copyholders, adjustable footrests, monitor support surfaces) and ergonomic training/coaching and corrective lenses. After the intervention, statistically significant reductions in physical signs (trigger points, neck and shoulder mobility), subjective reports of intensity and frequency of musculoskeletal pain, and subjective reports of visual problems were observed. Static load during the work sample, as assessed by experts, improved after the intervention as did measured postural angles of head and trunk and subjective assessment of users of ergonomic characteristics of the workplaces. For all of these measures, improvements observed 1 month after intervention were also observed in the 1-year follow-up. Trapezius load, as assessed by electromyography (EMG), decreased after intervention, but then increased in the follow-up. The increase was interpreted as a calibration problem.
Rocznik
Strony
49--63
Opis fizyczny
Bibliogr. 21 poz., tab.
Twórcy
  • Miami University, Oxford, OH, USA
  • Internal Revenue Service, Washington, DC, USA
  • Marvin Dainoff Associates, Cincinnati, OH, USA
Bibliografia
  • 1. Aarås A, Westlander G, Dainoff M, Ong C-N, Kumashiro M, Konarska M, et al. MEPS-study: musculoskeletal, visual, and psychosocial stress in VDT operators in optimized environments—an international study (Trialplan 140/MBO). Oslo, Norway: MEDSTAT Research; 1991.
  • 2. Dainoff MJ, Aarås A, Horgen G, Konarska M, Larsen S, Thorensen M, Cohen BGF. The effect of an ergonomic intervention on musculoskeletal, psychosocial and visual strain of VDT entry work: organization and methodology of the international study. International Journal of Occupational Safety and Ergonomics (JOSE) 2005;11(1):9–23.
  • 3. Aarås A, Westgaard RH, Stranden E, Larsen S. Postural load and the incidence of musculoskeletal illness. In: Sauter SL, Dainoff MJ, Smith MJ, editors. Promoting health and productivity in the computerized office. London, UK: Taylor & Francis; 1990. p. 68–93.
  • 4. French JRP, Caplan R. Organizational stress and individual strain. In: Marrow AJ, editor. The failure of success. New York, NY, USA: AMACOM; 1973. p. 30–66.
  • 5. Sainfort PC, Smith MJ. Job factors as predictors of stress outcomes among VDT users. In: Smith MJ, Salvendy G, editors. Work with computers: organizational, management, stress, and health aspects. Amsterdam, The Netherlands: Elsevier; 1989. p. 233–41.
  • 6. Cohen BGF, Coray KE, Piotrkowski CS. (1991). Psychosocial components of ergonomic measures: methodological issues. In: Kumashiro M, Megaw ED, editors. Towards human work: solutions to problems in occupational health and safety. London, UK: Taylor & Francis; 1991. p. 203–9.
  • 7. Piotrkowski CS, Coray KE, Cohen BGF. The relationship of working conditions to health and well-being among women office workers (NIOSH Technical Publication No. 86-71437). Cincinnati, OH, USA: National Institute for Occupational Safety and Health (NIOSH); 1987.
  • 8. Cohen BGF, Piotrkowski DS, Coray KE, Working conditions and health complaints of women office workers. In: Salvendy G, Sauter SL, Hurrell JJ Jr, editors. Social, ergonomic and stress aspects of work with computers. Amsterdam: The Netherlands: Elsevier; 1987. p. 365–72.
  • 9. Cook TD, Campbell DT. Quasiexperimentation: design and analysis issues for field settings. Chicago, IL, USA: Rand McNally; 1979.
  • 10. Smith MJ, Sainfort PC. A balance theory of job design for stress reduction. Int J Ind Ergon 1989;4:67–79.
  • 11. Parsons HM. What happened at Hawthorne? Science 1974;183(4128):922–32.
  • 12. Adair JG. The Hawthorne effect: a reconsideration of the methodological artifact. J Appl Psychol 1984;69(2):334–45.
  • 13. Dainoff MJ. Ergonomic improvements in VDT workstations: health and performance effects. In: Sauter SL, Dainoff MJ, Smith MJ, editors. Promoting health and productivity in the computerized office. London, UK: Taylor & Francis; 1990. p. 49–67.
  • 14. Francis J, Dressel DL. Workspace influence on worker performance and satisfaction: an experimental field study. In: Sauter SL, Dainoff MJ, Smith MJ, editors. Promoting health and productivity in the computerized office. London, UK: Taylor & Francis; 1990. p. 3–16.
  • 15. Sullivan C. Employee comfort, satisfaction, and productivity: recent efforts at Aetna. In: Sauter SL, Dainoff MJ, Smith MJ, editors. Promoting health and productivity in the computerized office. London, UK: Taylor & Francis; 1990. p. 28–48.
  • 16. Dainoff MJ, Dainoff MH. People and productivity: a manager’s guide to ergonomics in the electronic office. Toronto, Ont., Canada: Holt Rinehart and Winston; 1986.
  • 17. Spilling S, Eitrheim J, Aarås A. Cost benefit analysis of work environment investment at STK’s telephone plant at Kongsvinger. In: Corlett N, Wilson J, Manenica I, editors. The ergonomics of working postures. London, UK: Taylor & Francis; 1986. p. 380–97.
  • 18. Cyert RM, Mowrey D. Technology, employment and U.S. competitiveness. Sci Am 1989;260:54–62.
  • 19. Barge BN, Carlson JG. Controlling health care and disability costs. New York, NY, USA: Wiley; 1993.
  • 20. Westin A, Organizational culture and VDT policies: a case study of the Federal Express Corporation. In: Sauter SL, Dainoff MJ, Smith MJ, editors. Promoting health and productivity in the computerized office. London, UK: Taylor & Francis; 1990. p. 148–68.
  • 21. MacLeod D. The ergonomics edge. New York, NY, USA: Van Nostrand Reinhold; 1995.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-7afbe82f-b114-4502-928d-9fcf9eb13682
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.