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Price: EUR 250.00Authors: Andersen, Lars Peter Sønderbo | Hogh, Annie | Gadegaard, Charlotte | Biering, Karin
Article Type: Research Article
Abstract: BACKGROUND: The frequency of being exposed to work-related violence and threats is high in employees working in the human service sector. The question is whether certain employees are particularly exposed to violence and threats than others. OBJECTIVE: This study examined whether particular employees were especially exposed to work-related violence and threats due to personal characteristics, coping styles, attitudes or participating in violence prevention training. We also examined the role played by supervisors. METHODS: Questionnaire data were collected in 2010 and 2011. In all, 3584 employees from special schools, psychiatric wards, eldercare and the Prison and Probation …Service participated. We used multivariate logistic regression analyses. RESULTS: We found persons high on the extroversion and introversion scales were associated with statistical significant increased risk for work-related threats. Furthermore, accepting attitudes concerning work-related violence were also statistical significant associated with increased the risk for both work-related threats and violence. Associations between coping styles and work-related threats and violence were very small and statistically non-significant and we found no effect of violence prevention training. The risk for work-related threats for persons high on the extroversion scale was decreased if supervisor violence prevention behaviour was high. Furthermore, if supervisor prevention behaviour was high, prevention training decreased the risk for work-related violence. However, these associations weren’t statistically significant. CONCLUSION: The results stress that effective prevention requires involvement of both employees and supervisors. Show more
Keywords: Accepting attitudes, coping, personality, prevention training
DOI: 10.3233/WOR-192911
Citation: Work, vol. 63, no. 1, pp. 99-111, 2019
Authors: van Doorn, Diana | Richardson, Noel | Osborne, Aoife | Blake, Catherine
Article Type: Research Article
Abstract: BACKGROUND: Irish farmers are a high-risk group for cardiovascular disease (CVD) which imposes not only a risk to their health but has more far-reaching implications for occupational health and safety. OBJECTIVE: This study assessed the impact of a workplace health screening and health behaviour change programme among a sub-group of male Irish farmers. METHODS: Data were collected from male livestock farmers (n = 310) who attended health screenings at livestock marts. Participating farmers also received lifestyle advice to prompt health behaviour change. Health behaviour change was tracked by two phone questionnaires at Week 1 (n = 224) and …Week 12 (n = 172). All data were entered into SPSS v22 and analysed using chi-square and regression techniques. RESULTS: At Week 12, 48% reported having changed at least one health behaviour. The majority of farmers were referred to their GP and by Week 12, 32% had acted on this advice. Participants most in need of health behaviour change based on adverse health screening results were, paradoxically, the least likely to contemplate or engage in health behaviour change. CONCLUSIONS: Findings demonstrate that whilst workplace health screenings can be a catalyst for behaviour change for some farmers, more follow-up supports are needed to encourage sustainable behaviour change. Show more
Keywords: Primary prevention, occupational health, health promotion
DOI: 10.3233/WOR-192912
Citation: Work, vol. 63, no. 1, pp. 113-123, 2019
Authors: Makowski, Krzysztof | Okrasa, Małgorzata
Article Type: Research Article
Abstract: BACKGROUND: The main function of respiratory protective devices is to provide an intact physical barrier between the environment and the user. To ensure that, a leak-tight fit of the facepiece to the user’s face is essential, regardless of the user’s individual facial features. OBJECTIVE: The main objective of this study was to assess the possibilities of developing customized respirators well-fitting to the anthropometric dimensions of the user’s face using 3D scanning and 3D printing techniques and to evaluate this custom-made device in terms of protective, usage and strength parameters. METHODS: Commercially available twin-filter half-mask type MP22/2 …was selected as base model for customization. The 3D scans of the half-mask facepiece were performed using ATOS Core optical 3D scanner. Simultaneously anthropometric measurements of the test subject face were carried out with hand-held 3D scanner Artec EVA. Then digital model of the facepiece was matched to the shape of user’s face using Geomagic Touch X haptic device. Customized facepieces were printed out with use of selective laser sintering technique from thermoplastic polyurethane. After assembling, respirators were tested for compliance with the requirements of the European standards. RESULTS: The developed respirators proved to be very well-fitted to the user’s face, did not cause any imprints or skin irritations and were assessed positively in terms of protective, usage and strength parameters. CONCLUSIONS: The application of 3D scanning and 3D printing techniques for designing and fabricating customized half-mask facepieces constitutes a viable option for the future development of respiratory protective devices. Show more
Keywords: Respiratory protective devices, fit of respirators, additive manufacturing, total inward leakage
DOI: 10.3233/WOR-192913
Citation: Work, vol. 63, no. 1, pp. 125-135, 2019
Authors: Reinert, Fabíola | Gontijo, Leila Amaral
Article Type: Research Article
Abstract: BACKGROUND: Ergonomics/Human factors (HFE) is little considered in the engineering design practice and design methodologies do not adequately present the use of HFE. OBJECTIVE: The aim of this paper is to propose a systematic for the integration of HFE into product design, based on the user-centered design approach. Thus, an overview of the systematic is presented, as well as the suggestion of methods and support tools for each phase of the design process. METHODS: In order to verify the applicability of the systematic it was done an expert evaluation of the systematic and an experiment was …carried out in the engineering education, in two classes of the product design course in a Brazilian University in 2016. RESULTS: The results showed that the students of the study group developed a better knowledge about HFE and its use in product design, besides the probability of using HFE in the product design went from low to high after the experiment. CONCLUSION: Presenting this information in a systematized way together with the design process allows students to be more likely to use it, to understand it better and know how to use it. Show more
Keywords: Product development, human factors, design methodology
DOI: 10.3233/WOR-192901
Citation: Work, vol. 63, no. 1, pp. 137-149, 2019
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