Abstract:
BACKGROUND: The magnitude of work-related health problem can be reduced by
taking proper strategies and effective management such as ergonomic intervention.
Statistics on musculoskeletal symptoms prevalence can help to develop concrete and
effective program. However, there is no information about the musculoskeletal
symptoms prevalence and associated physical risk factors among the automobile
mechanics in Bangladesh.
AIM: The aim of this study was to determine the prevalence & associated risk factors
of musculoskeletal symptoms among automobile mechanics.
METHOD: A cross-sectional study was performed with 100 automobile mechanics
conveniently selected from Savar & Gabtali. Two questionnaires were used for the
study. The DMQ was used to determine the prevalence & the REBA was used to
identify the physical risk level of musculoskeletal symptoms among automobile
mechanics.
RESULT: The prevalence of musculoskeletal symptoms during the last 12 months
preceding data collection was reported 77% & at last 7 days was 81%. The most
affected body parts was hips then the lower back & others were respectively. Sociodemographic
factors were found to be significantly associated with musculoskeletal
symptoms. Similarly, awkward posture, repetitive movement, force exertion, lifting &
vibration were significantly associated to reports of musculoskeletal symptoms for the
last 12 months & 7 days preceding data collection.
CONCLUSION: Results conclude that there is a high prevalence of musculoskeletal
symptoms among automobile mechanics. The magnitude of musculoskeletal problem
can be reduced by taking proper strategies and effective ergonomic management.
