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Objectives. Sanitary workers are more likely to experience musculoskeletal disorders (MSDs) due to a lack of ergonomics principles and poor job design. Thus, this systematic review and meta-analysis aimed to quantify MSDs among sanitary workers. Methods. The PRISMA and PICOS protocols were used for flow diagrams and review questions, respectively. Articles published between 2000 and 2022 were eligible. The keywords '(Musculoskeletal Disorders) AND (Solid waste collectors *OR Street sweepers *OR Sewage workers *OR health facilities cleaners)' and MeSH terms were utilized. The data were analyzed using STATA version 17 with a 95% confidence interval (CI). Results. A total of 158 papers were qualified, with 26 studies from 17 countries and a total of 6586 sanitary workers. The global prevalence of MSDs among sanitation workers was 40.52% (95% CI [32.47, 48.67]; p < 0.05). It was 43.32% (95% CI [31.98, 54.68]; p < 0.05) in high-income countries and 38.58% (95% CI [26.94, 50.18]; p < 0.05) in low-income countries. By subgroup analysis, it was 45.12% (95% CI [32.57, 57.67]; p < 0.05) for solid waste collectors, which is the highest prevalence among other workers. Conclusion. Current evidence shows that sanitation workers have a higher prevalence of occupationally associated MSDs, which might be lowered by using ergonomic work design principles. [ABSTRACT FROM AUTHOR]

Conversation and dialogue are used as a central process within youth work. Whilst much has been written about the micro-skills of conversation, less attention has been paid to the philosophical realm. This paper examines how dialogue in youth work can be deepened when juxtaposed with the philosophies, principles and theories of conversation. Using qualitative and phenomenological methodologies, this study involved 32 youth workers from across Northern Ireland, in focus groups (N = 8) and interviews (N = 24). The findings illustrate how youth workers perceived dialogue in their practice, pointing to the connections with relationship-building, the development of critical consciousness and the equalizing of power. [ABSTRACT FROM AUTHOR]

Objectives. Although some studies have shown role stressors can lead to unsafe behaviors, it is unclear how role stressors induce delivery riders' unsafe behaviors. We found that delivery riders suffered from tremendous role stressors during the delivery process and had to conduct frequent smartphone interactions. This study aimed to explore the effects of role stressors and smartphone interactions on delivery riders' unsafe behaviors. Methods. First, a questionnaire survey (N = 326) was used to collect data, and correlation and regression analyses were conducted to explore the relationship between role stressors, smartphone interaction frequency and delivery riders' unsafe behaviors. Second, a scenario survey (N = 35) was conducted, and comparative analysis was used to further explore how smartphone interactions affect delivery riders' unsafe behaviors. Results. The questionnaire survey revealed that role stressors, smartphone interaction frequency and delivery riders' unsafe behaviors were positively correlated. In addition, the role stressors forced delivery riders to conduct necessary and unnecessary smartphone interactions. The scenario survey found that smartphone interactions reduced delivery riders' motion speed and motion ability, and increased their psychology, so they had a risk-taking mentality, which led to an increase in unsafe behaviors. [ABSTRACT FROM AUTHOR]

This article explores the usability and user experience challenges of ARROWS, a novel augmented reality (AR) and wearable technology (WT) safety system for roadway work zones, an area with limited existing usability research. We utilized a mixed-method approach with two complementary experiments in indoor and outdoor settings, using the Wizard of Oz methodology and a high-fidelity prototype. We focused on identifying usability challenges, factors contributing to user experience and the distinct needs of highway workers, documenting results using the system usability scale (SUS), the rating scale mental effort (RSME) and a trust score. Participants rated the usability of ARROWS above average in both settings, while making a reasonable level of mental effort. The findings also indicate a significant correlation between perceived trust and usability, highlighting the importance of trust in user experience. [ABSTRACT FROM AUTHOR]

Objectives. This study aimed to determine the prevalence of work-related diseases (WRDs) and work-related musculoskeletal disorders (WR-MSDs), as well as investigate WR-MSD-associated risk factors, among metal industry workers in Turkey. Methods. The cross-sectional study was conducted with 1374 members of the Birleşik Metal İş Union from 121 companies. Data were collected using a self-administered 30-item questionnaire. Results. The survey response rate was 81.4% (1374/1686). Almost one out of every six workers (14.8%) stated that they had been diagnosed with a WRD, 3.6% reported that they had been diagnosed with an occupational disease and 38.6% of them indicated that they had suffered an occupational accident (OA) at least once. The prevalence of WR-MSDs was 10.7%, of work-related lung diseases was 1.8% and of occupational hearing loss was 0.6%. Quitting smoking, smoking, OA, heavy lifting, time pressure and working in the automotive industry were all associated with WR-MSDs. Conclusions. Interventions aimed at reducing musculoskeletal disorders (MSDs) should focus on smoking cessation, training workers in proper techniques and equipment for lifting and pushing/pulling heavy loads, preventing OAs and injuries, and reducing the time pressure in the workplace in the metal industry. [ABSTRACT FROM AUTHOR]

Objectives. The informal economy in Tanzania, as in many other developing countries, presents numerous workplace safety issues. This study was conducted in stone quarrying (SQ) and soil brickmaking (SBM) sites to assess workers' awareness and perceptions of safety practices, identify common workplace risks and hazards, and evaluate challenges hindering the implementation of workplace safety culture. Methods. A total of 173 workers responded to a semi-structured questionnaire and 15 workers were interviewed. Data were summarized using Stata (version 15). Results. More than 95% of the SQ and SBM workers were exposed to ergonomic hazards and related health risks, due to low awareness (90%) and unavailable leadership structures (>96%) for enforcing and overseeing the implementation of workplace occupational health and safety (OHS) regulations. Conclusion. Due to the lack of regulation and oversight, workers in the informal sector in Tanzania often face hazardous conditions that put their health and safety at risk. Workers use self-intuitions, observations, injuries and near miss incidences to improvise control measures and minimize hazardous risks. This study provides baseline information that can be used for evidence-based decision-making and policy formulation to safeguard workers' safety and health in the informal sectors of Tanzania. [ABSTRACT FROM AUTHOR]