The Effectiveness of Ergonomics Intervention Program to Reduce the Risk Factors of Musculoskeletal Symptoms Among Dubai Healthcare Workers in Dubai UAE

What this Trial Is About

Researchers are evaluating an ergonomics intervention program aimed at reducing work-related musculoskeletal disorders MSDs among dental healthcare workers in Dubai government hospitals. These disorders, affecting up to 90 of dental professionals, mainly impact the lower back, neck, shoulders, and upper extremities due to repetitive tasks and static postures. This study uses a cluster randomized controlled trial involving three hospitals with 110 participants to assess the interventions effect on MSD prevalence, severity, mental health, physical activity, and knowledge, attitudes, and practices KAP related to MSDs. The intervention group will participate in an educational program based on Social Cognitive Theory, including six weekly sessions covering topics such as MSD causes, ergonomic principles, equipment positioning, symptom recognition, rest breaks, and physical activity. This program involves booklets, lectures, workshops, demonstrations, practical exercises, and stretching routines. The control group will not receive any educational intervention. Data will be collected at baseline, one month post-intervention, and three months follow-up to evaluate changes. Participants will be assessed through measures of MSD prevalence and severity, mental health, physical activity, and KAP scores at three time points. Statistical analyses will examine differences within and between groups over time. The study will monitor adherence to the intervention and collect data to identify predictors of MSDs among dental workers. The total participation includes baseline assessment, intervention period, and follow-up evaluations extending to three months after the intervention.

The Effectiveness of Ergonomics Intervention Program to Reduce the Risk Factors of Musculoskeletal