Milad Delavary, Mathieu Tremblay, Martin Lavallière
{"title":"Work-related collisions involving paramedics in Quebec, Canada: an analysis of contributing factors.","authors":"Milad Delavary, Mathieu Tremblay, Martin Lavallière","doi":"10.1080/10803548.2024.2438559","DOIUrl":"https://doi.org/10.1080/10803548.2024.2438559","url":null,"abstract":"<p><p><i>Objectives</i>. This research aimed to describe the distribution and occurrence of work-related collisions involving paramedics across Quebec and compare these results with collisions of general vehicles. <i>Methods</i>. This retrospective study spanned 11 years of data (2010-2020) extracted from Société de l'assurance automobile du Québec (SAAQ) road safety statistics. Statistical tests including a paired <i>t</i> test and the Mann-Kendall test were used for temporal analysis of aggregated numbers of injury and non-injury collisions in 17 regions of Quebec. A descriptive analysis and logit regression were used to compare the various factors, e.g., crash and environmental characteristics associated with ambulance and general vehicle collisions. <i>Results</i>. A higher percentage of ambulance collisions occurred at intersections (43.32%), in 50 km/h speed limit zones (48.29%), in commercial areas (48.29%) and on all types of two-way roads (62.05%). Logit models indicate that there is a significant association (<i>p</i> < 0.05) between collision severity and a variety of factors, including asphalt conditions, collision types and locations. <i>Conclusion</i>. The study results are consistent with prior research showing that Quebec paramedics have comparable incidents and collision causes related to environmental, weather and road factors. Our findings suggest several specific areas for policymakers to focus on regarding ambulance collision reduction.</p>","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-14"},"PeriodicalIF":1.6,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142923663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"On the potential benefits of wide dynamic range compression for workers in loud environments: a scoping literature review.","authors":"Solenn Ollivier, Hugues Nélisse, Jeremie Voix","doi":"10.1080/10803548.2024.2418688","DOIUrl":"https://doi.org/10.1080/10803548.2024.2418688","url":null,"abstract":"<p><p>This literature review investigates the application of wide dynamic range compression (WDRC) to enhance hearing protection and communication among workers in a noisy environment. Given the prevalence of noise-induced hearing loss, there is a major need to provide workers, with or at risk of hearing loss, with a solution that not only protects their hearing but also facilitates effective communication. WDRC, which amplifies softer sounds while limiting louder sounds, appears a promising approach. This review explores 46 articles investigating WDRC performance on speech intelligibility and loudness perception in noise for individuals with normal hearing or mild to moderate hearing loss. The findings illustrate a complex interplay between several factors such as WDRC parameters, noise types and personal factors. Although WDRC holds promise for enhancing auditory protection and communication in noisy work settings, targeted research towards customizable and adaptive WDRC configurations is crucial for optimizing its application across industrial noise environments.</p>","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-14"},"PeriodicalIF":1.6,"publicationDate":"2024-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142899281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Muhammet Bayram Topcu, Muhammet Gul, Ali Fuat Guneri
{"title":"The impact of occupational accidents on operating costs and occupational health and safety costs on the number of occupational accidents - an application in the aviation sector.","authors":"Muhammet Bayram Topcu, Muhammet Gul, Ali Fuat Guneri","doi":"10.1080/10803548.2024.2436280","DOIUrl":"https://doi.org/10.1080/10803548.2024.2436280","url":null,"abstract":"<p><p>This article examines the dual effects of occupational health and safety cost (OHSC) fluctuations due to the occupational accident number (OAN), and the impact of the OAN on operating period costs (OPCs). Initially, OHSCs, OANS and other operational data from the company were compiled to build a foundational infrastructure. Subsequently, econometric analysis using regression techniques was conducted to identify relationships between OHSCs and OANs, and between OHSCs and OPCs. Findings suggest that a 1% increase in OAN correlates with a 0.18% rise in OPC, while a 1% increase in OHSC corresponds to a 0.26% increase in OAN. The study also indicates that effective OHSCs can lead to a reduction in OAN, and without the expenditure of OHSCs in the relevant period, the likelihood of OANs occurring increases by approximately 84 times. These insights underscore the critical role of OHSCs in managing operational risks and enhancing performance.</p>","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-14"},"PeriodicalIF":1.6,"publicationDate":"2024-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142899296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Perception of occupational health and safety in the manufacturing sector: a qualitative evaluation.","authors":"Chun-Yip Hon, Craig Fairclough, Jaskaren Randhawa","doi":"10.1080/10803548.2024.2435707","DOIUrl":"https://doi.org/10.1080/10803548.2024.2435707","url":null,"abstract":"<p><p><i>Objectives</i>. Earlier work found gaps with respect to legislative compliance and disparities in perceptions, attitudes and beliefs towards occupational health and safety in the Ontario manufacturing sector. The current follow-up study was undertaken to gain a more thorough understanding of the cause of these gaps and differences in perspectives. <i>Methods</i>. Focus group discussions were held with workers and managers separately. Key questions related to health and safety in general, health and safety training, and health and safety communication were asked of each focus group. The discussions were qualitatively analysed. <i>Results</i>. Overall, 12 worker focus groups (<i>n</i> = 76) and seven manager focus groups (<i>n</i> = 38) were conducted. Individuals who felt safe in their workplace indicated that it was a supportive environment, and that health and safety was a priority. Health and safety training was considered important but improvements in engagement and frequency were suggested. <i>Conclusions.</i> Health and safety communication might be hindered by technical terms and language barriers. Delivering this communication in multiple ways as well as the tone of communication should be taken into consideration. Overall, safety culture was lacking and manufacturing workplaces should be mindful of the gaps identified to improve health and safety performance.</p>","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-6"},"PeriodicalIF":1.6,"publicationDate":"2024-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142899286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Haruna Musa Moda, Faris Omer Mahmoud, Lekha Kozhiparambath, Rasha Ali Abdelrahim
{"title":"The impact of leadership on workplace safety climate and employees' well-being with particular focus on transformational leadership.","authors":"Haruna Musa Moda, Faris Omer Mahmoud, Lekha Kozhiparambath, Rasha Ali Abdelrahim","doi":"10.1080/10803548.2024.2424078","DOIUrl":"https://doi.org/10.1080/10803548.2024.2424078","url":null,"abstract":"<p><p><i>Objectives</i>. Interest regarding the associated impact of leadership style on employee safety and well-being across organizational settings is on the rise. Transformational leadership forms part of the six leadership constructs with significant research-focused settings. On this premise, this study examines the role played by the transformational leadership style in enhancing a positive safety climate that promotes safety participation and employee well-being in organizations. <i>Method</i>. Data were generated using the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA). A qualitative literature review of 350 published studies between 2013 and 2023 was performed and 31 studies informed the study outcome. <i>Results</i>. Based on the analysis of each article, the study concluded that transformational leadership does have a positive role in the development of a strategic workplace safety climate and enhancement of employees' psychological well-being and productivity. The study also reveals existing research gaps in this context and provides useful suggestions for future research in both academia and industry. <i>Conclusion</i>. Further research that examines other factors that mediate the relationship between leadership behaviour and employee well-being will assist with understanding of the role of transformational leadership and the promotion of job satisfaction and performance.</p>","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-9"},"PeriodicalIF":1.6,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142840009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Ergonomic risk assessment of lifting operations by mud mixing operators at oil rigs.","authors":"Alex Bernard, G Varaprasad","doi":"10.1080/10803548.2024.2424044","DOIUrl":"https://doi.org/10.1080/10803548.2024.2424044","url":null,"abstract":"<p><p>Oil rigs require mud as a drilling fluid to make boreholes into the earth for crude oil exploration. The operator movements in drilling rigs are repeated bending, lifting of sacks for mud mixing, pushing and/or pulling of sacks and working in hazardous body postures. This study adopts risk assessment tools such as rapid entire body assessment and the revised National Institute for Occupational Safety and Health lifting equation to analyse the risks in postures of the mud mixing operator. Also, the study develops a digital human model of the mud mixing operator using Jack digital human modelling for simulating selected tasks associated with mud mixing operation. Finally, lower back analysis and static strength prediction are performed using a digital human Jack model. Safety of mud mixing operators can be improved with the results obtained from the study, thereby reducing non-productive time reports in drilling operations.</p>","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-9"},"PeriodicalIF":1.6,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142840007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sohrab Amiri, Oumara Alajlouni, Sana Osama Al-Rawi, Amal Samra, Gohar Jamil, Alexander Kieu, Moien Ab Khan
{"title":"Effect of Mediterranean diet and physical activity on healthcare professional depression, burnout and professional fulfillment during COVID-19.","authors":"Sohrab Amiri, Oumara Alajlouni, Sana Osama Al-Rawi, Amal Samra, Gohar Jamil, Alexander Kieu, Moien Ab Khan","doi":"10.1080/10803548.2024.2424098","DOIUrl":"https://doi.org/10.1080/10803548.2024.2424098","url":null,"abstract":"<p><p><i>Objectives</i>. The mental health of healthcare professionals, especially during the COVID-19 pandemic, is a critical concern. This study investigates the prevalence of burnout and professional fulfillment, depression and the relationship between physical activity and adherence to the Mediterranean diet with depression, burnout and professional fulfillment among healthcare professionals. <i>Methods</i>. Data were collected through a web-based survey of 567 healthcare professionals. Logistic regression analysis with age and sex adjustment was employed to analyze the results. <i>Results</i>. The prevalence of depression was 44%, burnout stood at 66% and professional fulfillment was reported at 28%. Adherence to the Mediterranean diet was linked to a reduced risk of depression (odds ratio [<i>OR</i>] 0.63, 95% confidence interval [CI] [0.41, 0.96], <i>p</i> = 0.033) and physical activity was also associated with a lower risk of depression (<i>OR</i> 0.49, 95% CI [0.32, 0.75], <i>p</i> = 0.001). Furthermore, adherence to the Mediterranean diet was associated with a reduced risk of burnout (<i>OR</i> 0.49, 95% CI [0.25, 0.98], <i>p</i> = 0.045). <i>Conclusion</i>. This study highlights the positive impact of physical activity and the Mediterranean diet as lifestyle factors on depression and burnout. These findings have implications for screening, follow-up and timely interventions to support the mental well-being of healthcare professionals.</p>","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-8"},"PeriodicalIF":1.6,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142786567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Three-dimensional heat and moisture transfer analysis for thermal protection of firefighters' gloves with phase change materials.","authors":"Susan S Xu, Jonisha Pollard, Weihuan Zhao","doi":"10.1080/10803548.2024.2424043","DOIUrl":"https://doi.org/10.1080/10803548.2024.2424043","url":null,"abstract":"<p><p>Transient three-dimensional (3D) heat and moisture transfer simulations were conducted to analyze the thermal performances of the entire phase change material (PCM) integrated into firefighters' gloves. PCM was broken down into several segments to cover the back and palm of the hand but to avoid finger joints to keep hand functions. Parametric studies were performed to explore the effects of PCM melting temperatures, PCM locations in the glove and PCM layer thicknesses on the overall thermal performance improvement of firefighters' gloves. The study found that PCM segments could extend the time for hand skin surfaces (areas covered or not covered by PCM) to reach second-degree burn injury (60 °C) by 1.5-2 times compared to conventional firefighters' gloves without PCM. Moreover, PCM segments could help mitigate the temperature increase on hand skin and glove surface after fire exposure.</p>","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-17"},"PeriodicalIF":1.6,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effects of positive and negative cyberloafing on safety behaviors and occupational incidents during the COVID-19 pandemic: a Bayesian network analysis.","authors":"Harun Yildiz, Bora Yildiz","doi":"10.1080/10803548.2024.2428569","DOIUrl":"https://doi.org/10.1080/10803548.2024.2428569","url":null,"abstract":"<p><p><i>Objectives</i>. The purpose of this study is to determine the causal relationships among positive and negative cyberloafing dimensions, safety behaviors and occupational incidents among hospital employees during the COVID-19 pandemic. <i>Methods.</i> Data were obtained from 210 healthcare employees working in public hospitals in Turkey. The data were analyzed using Bayesian network analysis. This study examines the factors that have the most significant impact on occupational incidents through Bayesian belief updating. <i>Results</i>. The findings demonstrated that 28.7% of the sample experienced occupational incidents. Safety behaviors had the strongest impact on occupational incidents. When recovery (66.2%) and developmental cyberloafing (53.1%) are high, and deviant (64.3%) and addictive cyberloafing (35.6%) are low, the probability of safety behaviors increases (79.6%) and occupational incidents decrease. The development dimension of positive cyberloafing and the deviance dimension of negative cyberloafing had the greatest impact on hospital employees' safety behaviors and occupational incidents. <i>Conclusions</i>. Minor/positive cyberloafing behaviors have a high impact on safety behaviors and occupational incidents, whereas major/negative cyberloafing behaviors have a low impact. Therefore, the hospital administration should specifically control deviant and addictive cyberloafing behaviors. Furthermore, the analysis results recommend that managers consider allowing some positive cyberloafing behaviors to reduce occupational incidents.</p>","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-10"},"PeriodicalIF":1.6,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cumulative workload comparison between lifting routes of heavy lifting tasks from a biomechanical perspective.","authors":"Akisue Kuramoto, Tsubasa Miwa, Akihiko Seo","doi":"10.1080/10803548.2024.2430884","DOIUrl":"https://doi.org/10.1080/10803548.2024.2430884","url":null,"abstract":"<p><p>Heavy lifting tasks at work sites can cause musculoskeletal disorders. One strategy to avoid such disorders is to choose a work motion with low cumulative physical workload during the work. This study investigated whether the cumulative workload between different work motions can be compared from a biomechanical perspective. The work motions were analyzed biomechanically by a digital human model. The cumulative workload was calculated using the time integrated value of the product of the torque and the amount of motion at each joint, i.e., an index proposed by a previous study. The results showed that the lifting operation with the shortest route is not always optimal in terms of cumulative workload on the whole body. This indicates the importance of selecting work motions based on a cumulative workload index obtained by mechanical analysis.</p>","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-7"},"PeriodicalIF":1.6,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142773653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}