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The Effectiveness of Ergonomics Intervention Program to Reduce the Risk Factors of Musculoskeletal
Sponsor: Universiti Putra Malaysia
Summary
This study evaluates an ergonomics intervention to reduce work-related musculoskeletal disorders (MSDs) among dental healthcare workers in Dubai government hospitals, where up to 90% prevalence affects the lower back, neck, shoulders, and upper extremities due to repetitive tasks and postures. Using a cluster randomized controlled trial (RCT) across three hospitals (55 participants per intervention/control group), it assesses MSD prevalence/severity, mental health, physical activity, and KAP scores at baseline, post-intervention, and three-month follow-up. Analyses include logistic regression, ANOVA, and GEE. Expected outcomes: identify predictors and demonstrate intervention efficacy via education, environmental, and behavioral changes, informing UAE occupational health policies.
Official title: The Effectiveness of Ergonomics Intervention Program to Reduce the Risk Factors of Musculoskeletal Symptoms Among Dubai Healthcare Workers in Dubai (UAE)
Key Details
Gender
All
Age Range
25 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
110
Start Date
2024-03-01
Completion Date
2027-03-30
Last Updated
2026-03-03
Healthy Volunteers
Yes
Conditions
Interventions
Educational intervention program to reduce work-related musculoskeletal disorders (MSDs)
This intervention is based on the Social Cognitive Theory (SCT) to improve knowledge, attitudes, and practices (KAP) regarding work-related musculoskeletal disorders (MSDs), while enhancing ergonomics, mental health, and physical activity among dental healthcare workers in Dubai government hospitals. This program will include educational booklets, lectures, workshops, demonstrations, practical exercises, and stretching sessions over multiple weeks. The course will include six weekly teaching units (lectures, discussions, and hands-on practice, 45-60 minutes each): Topic 1: Understanding MSD causes and risk factors in dental practice. Topic 2: Ergonomic principles and proper postures. Topic 3: Optimizing equipment and operator-patient positioning. Topic 4: Recognizing early MSD symptoms and prevention strategies. Topic 5: Incorporating rest breaks and time management. Topic 6: Promoting physical activity and stretching routines.
Locations (1)
Irniza Rasdi
Serdang, Selangor, Malaysia