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Evaluation of computer workstations ergonomics and its relationship with reported musculoskeletal and visual symptoms among university employees in Jordan

100%

Shahwan B. S., D'emeh W. M., Yacoub M. I.

International Journal of Occupational Medicine and Environmental Health

2021

vol. 35

issue 2

141-156

ObjectivesComputer workstations are considered a potential workplace hazard. This study sought to evaluate computer workstation ergonomics in a university office environment, and to determine its relationship with musculoskeletal (MS) and visual symptoms reported by employees.Material and MethodsThis was a cross-sectional observational study. A total of 231 university employees were recruited using a stratified random sampling technique. By means of direct observation, computer workstations were evaluated using the Occupational Safety and Health Administration (OSHA) Ergonomic Computer Workstation Evaluation Checklist. In addition, the participants reported MS and visual symptoms during the past week and 12 months by completing questionnaires.ResultsSeveral ergonomic deficiencies in computer workstations were identified. Seating, working area, and keyboard and input devices had the most documented deficits. A significant proportion of employees reported various MS symptoms during the past 12 months. The most affected body parts were the shoulders (37%), the lower back (34%), and the neck (29%). The most prevalent visual symptom was tired eyes (68%). Logistic regression analysis indicated that MS symptoms, such as ache, pain and discomfort, were significantly associated with the total scores on the OSHA components. Deficits in monitor ergonomics and its placement, particularly the presence of glare reflected on the screen, were also associated with reported visual symptoms. Independent variables, such as gender, age, employment duration, job type, daily computer work hours, and work pattern, reliably predicted the participants’ reported experience of various MS and visual symptoms.ConclusionsBoth MS and visual symptoms are associated with deficits in computer workstation ergonomics. Appropriate strategies, work practices, and preventive measures are needed to eliminate occupational hazards associated with computer workstations.

Ergonomia i organizacja pracy zdalnej – aspekt zdrowotny i zalecenia dotyczące organizacji biura domowego

67%

Janc M., Lipiec E., Jóźwiak Z., Polańska K., Makowiec-Dąbrowska T.

Medycyna Pracy

2024

vol. 75

issue 1

69-80

Analyses of the economic activity of the Polish population indicate that in 2023, about 7% of all employees performed, usually or sometimes, their work in the form of remote work. The purpose of this publication is to analyze the impact of working with screen-monitor devices on computer vision syndromes, musculoskeletal disorders, circadian rhythm, and to identify recommendations for the proper organization of the home office. A narrative review of the existing literature on the impact of work with the use of devices equipped with screen monitors on the health of employees was performed, as well as recommendations in the above-mentioned area were presented. The most important factors determining the load on the visual organs and musculoskeletal system and affecting the overall health and well-being of employees during remote work are the proper arrangement of the workstation (in accordance with ergonomic principles) and the organization of work (limiting the time spent working at the computer/laptop, systematic active breaks) and healthy sleep habits. It is crucial that both employers, occupational health professionals and employees themselves are aware of the importance to their health of correct preparation of the home office, and have adequate knowledge in this regard.

Analizy dotyczące aktywności ekonomicznej ludności Polski wskazują, że w 2023 r. ok. 7% wszystkich pracujących wykonywało, zwykle lub czasami, pracę w formie zdalnej. Celem publikacji jest analiza wpływu pracy z wykorzystaniem urządzeń wyposażonych w monitory ekranowe na narząd wzroku, występowanie dolegliwości mięśniowo-szkieletowych, rytm okołodobowy oraz wskazanie rekomendacji dotyczących prawidłowej organizacji biura domowego. Dokonano narracyjnego przeglądu piśmiennictwa dotyczącego wpływu pracy z wykorzystaniem urządzeń wyposażonych w monitory ekranowe na zdrowie pracowników oraz przedstawiono rekomendacje w tym zakresie. Najważniejszymi czynnikami decydującymi o obciążeniu narządu wzroku i układu mięśniowo-szkieletowego oraz wpływającymi na ogólny stan zdrowia i samopoczucie pracowników podczas pracy zdalnej są: właściwa aranżacja stanowiska pracy (zgodnie z zasadami ergonomii), odpowiednia organizacja pracy (ograniczenie czasu pracy przy komputerze/laptopie, stonowanie systematycznych, aktywnych przerw w pracy) oraz higiena snu. Kluczowe znaczenie ma wiedza zarówno pracodawców, profesjonalistów zajmujących się zdrowiem pracowników, jak i samych pracowników na temat znaczenia dla zdrowia właściwego przygotowania biura domowego.

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1 International Journal of Occupational Medicine and Environmental Health

1 Medycyna Pracy

1 D'emeh W. M.

1 Janc M.

1 Jóźwiak Z.

1 Lipiec E.

1 Makowiec-Dąbrowska T.

1 Polańska K.

1 Shahwan B. S.

1 Yacoub M. I.

1 2024

1 2022

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Evaluation of computer workstations ergonomics and its relationship with reported musculoskeletal and visual symptoms among university employees in Jordan

Ergonomia i organizacja pracy zdalnej – aspekt zdrowotny i zalecenia dotyczące organizacji biura domowego