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Wyświetlanie 1-4 z 4
Tytuł:
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
Autorzy:
Dainoff, M. J.
Cohen, B. G. F.
Dainoff, M. H.
Powiązania:
https://bibliotekanauki.pl/articles/90605.pdf
Data publikacji:
2005
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
ergonomic interventions
VDTs
office ergonomics
musculoskeletal disorders
visual strain
ergonomia
warunki pracy
praca biurowa
choroby narządów ruchu
stres
zagrożenie zdrowia
Opis:
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.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2005, 11, 1; 49-63
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effect of an Ergonomic Intervention on Musculoskeletal, Psychosocial and Visual Strain of VDT Data Entry Work: The Norwegian Part of the International Study
Autorzy:
Aaras, A.
Horgen, G.
Ro, O.
Loken, E.
Mathiasen, G.
Bjorset, H. H.
Larsen, S.
Thoresen, M.
Powiązania:
https://bibliotekanauki.pl/articles/89686.pdf
Data publikacji:
2005
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
musculoskeletal
visual discomfort
psychosocial stress
choroby narządów ruchu
ergonomia
warunki pracy
praca biurowa
współpraca międzynarodowa
komputer
bazy danych
stres
zagrożenie zdrowia
Opis:
The Norwegian MEPS (musculoskeletal-eyestrain-psychosocial-stress) study included 3 groups: data entry, data dialogue (female) and data dialogue (male). Before intervention, the data entry group reported significantly more symptoms and signs of musculoskeletal illness and had longer periods in front of the video display terminal (VDT) without a break. The ergonomic intervention consisted mainly of ergonomic information and training. After intervention, the data dialogue female group reported a significant reduction in shoulder pain in parallel with a reduction in trapezius load. Increasing the understanding in how to adjust the work stand and chair may have been contributing factors to reducing the pain level. There was a significant reduction in eye problems in all groups; the greatest reduction in eye symptoms was seen in the groups who had new optometric corrections.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2005, 11, 1; 25-47
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effect of an Ergonomic Intervention on Musculoskeletal, Psychosocial and Visual Strain of VDT Data Entry Work: The Polish Part of the International Study
Autorzy:
Konarska, M.
Wolska, A.
Widerszal-Bazyl, M.
Bugajska, J.
Roman-Liu, D.
Aaras, A.
Powiązania:
https://bibliotekanauki.pl/articles/90638.pdf
Data publikacji:
2005
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
data entry operators
workload
ergonomic interventions
ergonomia
warunki pracy
praca biurowa
choroby narządów ruchu
komputer
bazy danych
stres
zagrożenie zdrowia
układ kostny
Opis:
A group of routine data entry operators (female) was included in the Polish MEPS (musculoskeletal-eyestrain-psychosocial-stress) study. Before the intervention, ergonomic assessment revealed improper working conditions such as inadequate lighting, uncomfortable chairs, and lack of forearm and wrist support while medical examination revealed that trapezius muscle load along with upper arm, head and back angles were higher than advisable. Subjects complained about neck and shoulder pain, visual problems, and psychosocial conditions. The ergonomic intervention included installation of new luminaires and Venetian blinds, new chairs, repair of ventilators, and optometric corrections. The results after the intervention showed mainly improvement in chair comfort, lighting conditions, visual strain, and sitting posture. However, financial limitations did not allow satisfactory completion of the intervention leading to a mixed interpretation of the results.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2005, 11, 1; 65-76
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Cross-Country Comparison of Shortand Long-Term Effects of an Ergonomic Intervention on Musculoskeletal Discomfort, Eyestrain and Psychosocial Stress in VDT Operators: Selected Aspects of the International Project
Autorzy:
Horgen, G.
Aaras, A.
Dainoff, M. J.
Konarska, M.
Thoresen, M.
Cohen, B. G. F.
Powiązania:
https://bibliotekanauki.pl/articles/90036.pdf
Data publikacji:
2005
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
ergonomic stress
musculoskeletal stress
visual stress
work environment
computer work
Norwegia
ergonomia
warunki pracy
praca biurowa
współpraca międzynarodowa
choroby narządów ruchu
stres
komputer
pozycja przy pracy
zagrożenie zdrowia
środowisko pracy
Opis:
Three groups of data entry female visual display terminal (VDT) workers from Norway (n = 30), Poland (n =33) and the USA (n = 29) were compared. Before intervention, the Norwegian group reported more neck pain compared with the Polish group. The Polish group reported less shoulder pain than both the U.S. and the Norwegian groups. The clinical examination documented fewer symptoms and signs of musculoskeletal illness among the Polish participants compared with the Norwegian and the U.S. groups. After intervention, the Norwegian group reported a reduction in neck pain while the U.S. group reported a reduction in shoulder pain. The Polish group reported an increase in neck, shoulder and forearm pain at follow-up compared to after intervention. The Polish group recorded higher flexion of the upper arm at follow-up parallel with an increase of pain in the upper part of the body. Visual discomfort showed variable results in the 3 countries.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2005, 11, 1; 77-92
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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