Ergonomics and health risk awareness of workers involved in manual material handling at Sabon Gari Market in Zaria, Nigeria.

Abstract

This study assessed the manual handling of materials in a local market environment and evaluated workers' awareness of ergonomics and health risks. Of 315 workers surveyed, 308 responded. The findings revealed a high prevalence rate of 96.4% for injuries and musculoskeletal discomfort, attributed to a low ergonomics and health risk awareness rate of only 6.8%. Consequently, 75% of workers resorted to self-medication or drug abuse for relief. The study also explored barriers to using engineering equipment, finding that 26.3% of respondents cited cost as a barrier, while 51% believed that the introduction of engineering equipment would lead to job loss. This research is valuable for practitioners and researchers as it highlights the current state of ergonomics and health risk awareness among workers who handle heavy loads. The study also highlights the need for improved ergonomic practices and health risk awareness to reduce injury rates and promote safer work environments.