Prevalence of Musculoskeletal Discomfort Related Prolonged Standing

Prolonged standing is a significant occupational risk factor that can lead to worker discomfort and fatigue, potentially resulting in work-related musculoskeletal disorders (WMSDs). Concerns related to ergonomic issues stemming from prolonged standing have heightened due to the potential for increased discomfort, a decline in workers' health and a decrease in performance. Currently, no systematic ergonomic risk assessment tool specifically focused on identifying the prevalence of musculoskeletal discomfort associated with prolonged standing. Therefore, this study aims to determine the prevalence of musculoskeletal discomfort related to prolonged standing among security guards. A cross-sectional study used the Cornell Musculoskeletal Discomfort Questionnaire to identify risk factors associated with prolonged standing. These risk factors included socio-demographic characteristics, lifestyle choices, occupational factors and the prevalence of musculoskeletal discomfort experienced by the respondents. The results indicate that the most commonly reported area of pain is the foot (73.78%), followed by discomfort in the lower leg (23.70%) and the shoulder (1.52%). Factors such as fatigue, smoking habits, work shifts and the work environment were identified as risk factors contributing to musculoskeletal discomfort linked to prolonged standing. Considering these factors as a foundational baseline for evaluating the ergonomic risks of prolonged standing can help establish a clear exposure limit as instrumental in fostering safe work practices and ensuring the well-being of individuals engaged in such activities to promote a healthier work environment that prioritizes the safety and comfort of workers.