Musculoskeletal disorders related to the working environment in the slaughter sector of a meatpacking plant

Abstract

Introduction: Meat processing plants play a fundamental role in the processing and slaughtering of animals, and the working environment in these establishments has specific characteristics that can affect the health and well-being of workers. Aim: The aim of this study was to analyze musculoskeletal disorders related to the working environment in the slaughtering sector of a specific slaughterhouse. The main ergonomic risk factors and their association with the occurrence of these disorders will be investigated. Methodology: This is a quantitative, exploratory and descriptive study, which analyzed ergonomic risks in the slaughter sector, using a structured questionnaire. The sample consisted of 49 employees in the slaughter sector of a meatpacking plant in Minas Gerais. As a research instrument, the "Nordic Musculoskeletal Symptoms" questionnaire was applied from May 22 to 26, 2023, based on an analysis of the employees' intense routine Results: The results of this study reveal a high prevalence of musculoskeletal disorders among slaughterhouse workers. The most affected body regions include the cervical region, shoulders, arms, forearms, wrists, hands, fingers, dorsal region, lumbar region and hips/lower limbs. Conclusion: In conclusion, the results of this study highlight the worrying prevalence of musculoskeletal disorders among slaughterhouse workers. The incidence of pain in the various body regions analyzed highlights the need to implement preventive and intervention measures, such as ergonomic strategies, ergonomic training and postural support, in order to reduce the impact of these disorders on workers' health and well-being.