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    Wyświetlanie 1-7 z 7
    Tytuł:
    Evaluation of computer workstations ergonomics and its relationship with reported musculoskeletal and visual symptoms among university employees in Jordan
    Autorzy:
    Shahwan, Batool S.
    D'emeh, Waddah M.
    Yacoub, Mohammed I.
    Powiązania:
    https://bibliotekanauki.pl/articles/2084879.pdf
    Data publikacji:
    2022-04-11
    Wydawca:
    Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
    Tematy:
    Jordan
    ergonomics
    workplace safety
    musculoskeletal symptoms
    computer workstations
    visual symptoms
    Opis:
    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.
    Źródło:
    International Journal of Occupational Medicine and Environmental Health; 2022, 35, 2; 141-156
    1232-1087
    1896-494X
    Pojawia się w:
    International Journal of Occupational Medicine and Environmental Health
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The Effects of a Change in Work Organization Upon the Work Environment and Musculoskeletal Symptoms Among Letter Carriers
    Autorzy:
    Wahlstedt, K. G. I.
    Nygard, C. H.
    Kemmlert, K.
    Torgen, M.
    Bjorksten, M. G.
    Powiązania:
    https://bibliotekanauki.pl/articles/90314.pdf
    Data publikacji:
    2000
    Wydawca:
    Centralny Instytut Ochrony Pracy
    Tematy:
    prospective study
    evaluation
    ergonomics
    musculoskeletal symptoms
    ergonomia
    organizacja pracy
    środowisko pracy
    Opis:
    An organizational change among 82 postal workers was studied with the aim of evaluating the effects on the work environment, work ability, and musculoskeletal complaints. The study was undertaken in 2 suburbs of Stockholm, Sweden. Psychological work demands were estimated to be reduced at the 1-year follow-up but physical work demands had changed very little. In an observation study in a subgroup of older workers, the risk of overexertion at work and musculoskeletal complaints was reduced. In spite of that, most of the older participants (>35 years) had unchanged or increased musculoskeletal symptoms. This shows the need for early preventive measures.
    Źródło:
    International Journal of Occupational Safety and Ergonomics; 2000, 6, 2; 237-255
    1080-3548
    Pojawia się w:
    International Journal of Occupational Safety and Ergonomics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    A Quasi-Experimental Study of the Effects of the Erggi Action Model of Musculoskeletal Symptoms and VDU Working Conditions Among University Staff
    Autorzy:
    Tiainen, S.
    Ropponen, A.
    Louhevaara, V.
    Powiązania:
    https://bibliotekanauki.pl/articles/90663.pdf
    Data publikacji:
    2014
    Wydawca:
    Centralny Instytut Ochrony Pracy
    Tematy:
    musculoskeletal symptoms
    office
    ergonomic
    ergonomia
    zaburzenia mięśniowo-szkieletowe
    warunki pracy
    pracownicy uczelni
    Opis:
    Purpose. The aim of this study was to investigate musculoskeletal symptoms and working conditions of university workers with and without contact with an Erggi action model. Methods. A quasi-experimental and longitudinal field study design examined effects of the Erggi action model with 3 types of questionnaires filled by 1000 university workers. The statistical analyses used logistic regression. Results. Subjects who had contact with the Erggi action model had a higher probability of weekly musculoskeletal symptoms impairing their work, perceived more possibilities to influence their musculoskeletal symptoms and had lower risk for sick leave compared to those without contact with the Erggi action model. Conclusions. The Erggi action model increases the probability of influencing workers’ musculoskeletal symptoms, decreases the number of sick leave and increases awareness of musculoskeletal symptoms and working conditions.
    Źródło:
    International Journal of Occupational Safety and Ergonomics; 2014, 20, 4; 617-626
    1080-3548
    Pojawia się w:
    International Journal of Occupational Safety and Ergonomics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Influence of Exercise-Focused Group Activities on the Physical Activity, Functional Capacity, and Work Ability of Female Farmers – A Three-Year Follow-Up
    Autorzy:
    Perkio-Makela, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/90080.pdf
    Data publikacji:
    1999
    Wydawca:
    Centralny Instytut Ochrony Pracy
    Tematy:
    health promotion
    intervention
    musculoskeletal symptoms
    occupational health
    promocja zdrowia
    interwencja
    układ mięśniowo-szkieletowy
    higiena pracy
    Opis:
    The objective of this randomised study was to evaluate the influence of exercise-focused group activities on female farmers' physical activity, functional capacity, and work ability over a period of 3 years. Physical activity increased more in the intervention group (n = 62) than in the control group (n = 64) during the first year. By the third year physical activity had almost returned to the pre-intervention level. In the 3-year follow-up examination muscular endurance and cardio-respiratory fitness had improved in the intervention group, and musculoskeletal symptoms had decreased more often in the intervention group than in the control group. The index used to measure perceived work ability showed no changes over the 3-year period. It can be concluded that group activities focused on leisure-time physical activity and work habits can be recommended as health promotion measures for farmers' occupational health services.
    Źródło:
    International Journal of Occupational Safety and Ergonomics; 1999, 5, 3; 381-394
    1080-3548
    Pojawia się w:
    International Journal of Occupational Safety and Ergonomics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Epidemiology of Musculoskeletal Symptoms Among Korean Hospital Nurses
    Autorzy:
    Smith, D. R.
    Choe, M. A.
    Jeon, M. Y.
    Chae, Y. R.
    An, G. J.
    Jeong, J. S.
    Powiązania:
    https://bibliotekanauki.pl/articles/90718.pdf
    Data publikacji:
    2005
    Wydawca:
    Centralny Instytut Ochrony Pracy
    Tematy:
    musculoskeletal symptoms
    nurse
    Korea
    low back pain
    epidemiology
    kręgosłup
    warunki pracy
    ból mięśniowy
    personel pielęgniarski
    personel pomocniczy służby zdrowia
    szpitale
    choroby narządów ruchu
    wypalenie zawodowe
    zmęczenie nerwowe
    Opis:
    We investigated the epidemiology of musculoskeletal symptoms (MSS) among a complete cross-section of 330 nurses from a large Korean hospital, by means of a questionnaire survey (response rate: 97.9%). The prevalence of MSS at any body site was 93.6%, with symptoms most commonly reported at the shoulder (74.5%), lower back (72.4%), neck (62.7%), lower legs (52.1%) and hand/wrist (46.7%). Logistic regression indicated that nurses who undertook manual handling of patients were 7.2 times as likely to report MSS (OR 7.2, 95%CI 1.2–42.3, P = .0275), while nurses suffering from periodic depression experienced a 3.3-fold MSS risk (OR 3.3, 95%CI 1.3–8.3, P = .0104). Overall, our study suggests that Korean nurses incur a very high MSS burden when compared internationally. A greater commitment is needed to improve physical conditions, occupational tasks and psychosocial work issues among nurses in this country.
    Źródło:
    International Journal of Occupational Safety and Ergonomics; 2005, 11, 4; 431-440
    1080-3548
    Pojawia się w:
    International Journal of Occupational Safety and Ergonomics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Możliwości ręcznego przemieszczania surowca krótkiego podczas pozyskania sosny, świerka, brzozy i buka w cięciach pielęgnacyjnych
    Capabilities of manhandling small logs in commercial thinning in pine, spruce, beech, and birch stands
    Autorzy:
    Tomczak, A.
    Grzywiński, W.
    Jelonek, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/986671.pdf
    Data publikacji:
    2018
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    drzewostany
    ciecia pielegnacyjne
    sosna
    swierk
    brzoza
    buk
    pozyskiwanie drewna
    drewno krotkie
    drewno sredniowymiarowe
    masa drewna
    reczne przemieszczanie surowca drzewnego
    przemieszczanie ciezarow
    health
    musculoskeletal symptoms
    loggers
    weight of logs
    green density
    Opis:
    The aim of this study was to measure the weight of timber obtained from freshly cut trees and compare it with the applicable legal provisions pertaining the capability of transporting heavy loads by hand and also to indicate a problem significant for the occupational safety and health protection of employees working at wood harvesting. In Poland, about 40 million m3 of timber is harvested annually. The logs, with small diameter and length, are prepared for forwarding by arranging them by employees in the so called ‘packages’, which are placed by the route of the machine that collects and transports them to the logging road. Manhandling of the logs is an activity requiring the greatest energy expenditure (over 30 kJ/min) in the process of tree harvesting. Furthermore, it is also one of the key factors, which may lead to the development of musculoskeletal disorders. Regulations existing in the Polish labour law regulate the permitted weight of transported loads depending on the activity duration. For loads transported single−handedly this is 30 kg for a permanent employer, whereas 50 kg for workers doing the job occasionally or temporarily (no more than 4 times per hour and no longer than 4 hours during workday). Logs heavier than 50 kg may be carried only collectively providing the requirements of the minimal length (0,75 m) of the log per one person are met. We produced 2,5 m long logs and weighted them with an accuracy of 0,1 kg. The analysis revealed that approximately 30% of logs weighed between 30 and 50 kg, which introduces limitations in the number of carried logs per one person within a single shift. However, about 10% of the pine, 15% of spruce, 12% of beech and 38% of birch logs were heavier than 50 kg which should prevent carrying them single−handedly. Unfortunately, collective preparation of timber for forwarding is not popular among workers due to reduction in output, and at the same time the lower salary. Even if log for forwarding is prepared by two labourers, they most often work separately. As a result, the limits of the weight carried single− handedly by labourer are notoriously violated and exceeded.
    Źródło:
    Sylwan; 2018, 162, 07; 531-538
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ergonomia i organizacja pracy zdalnej – aspekt zdrowotny i zalecenia dotyczące organizacji biura domowego
    Ergonomics and organization of remote work – health aspect and recommendations for home office organization
    Autorzy:
    Janc, Magdalena
    Lipiec, Ewa
    Jóźwiak, Zbigniew
    Polańska, Kinga
    Makowiec-Dąbrowska, Teresa
    Powiązania:
    https://bibliotekanauki.pl/articles/29432131.pdf
    Data publikacji:
    2024-03-22
    Wydawca:
    Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
    Tematy:
    rytm okołodobowy
    dolegliwości mięśniowo-szkieletowe
    praca zdalna
    praca z monitorami ekranowymi
    zespół widzenia komputerowego
    ergonomia i organizacja pracy
    circadian rhythm
    musculoskeletal symptoms
    remote work
    working with screen-monitor devices
    computer vision syndromes
    ergonomics and organization of remote work
    Opis:
    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.
    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.
    Źródło:
    Medycyna Pracy. Workers’ Health and Safety; 2024, 75, 1; 69-80
    0465-5893
    2353-1339
    Pojawia się w:
    Medycyna Pracy. Workers’ Health and Safety
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-7 z 7

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