Ergonomics Risk Assessment of Work-Related Musculoskeletal Disorders among Non-Professional Healthcare Workers at Tertiary Care Center

Authors

  • Rattanobol Neeramon Master of Public Health Program, Faculty of Public Health, Kasetsart University Chalermphrakiat Sakon Nakhon Province Campus, Sakon Nakhon
  • Kulthida Kopolrat Faculty of Public Health, Kasetsart University Chalermphrakiat Sakon Nakhon Province Campus, Sakon Nakhon
  • Ratanee Kammoolkon Faculty of Public Health, Kasetsart University Chalermphrakiat Sakon Nakhon Province Campus, Sakon Nakhon
  • Puttipong Poncumhak School of Allied Health Sciences, University of Phayao
  • Suwalee Namwongsa Department of Physical Therapy, Faculty of Allied Health Sciences, Naresuan University
  • Birabongse Hardthakwong Faculty of Public Health, Kasetsart University Chalermphrakiat Sakon Nakhon Province Campus, Sakon Nakhon
  • Chavanakorn Krueakaew Faculty of Public Health, Kasetsart University Chalermphrakiat Sakon Nakhon Province Campus, Sakon Nakhon
  • Pathanan Suwannaboon Faculty of Public Health, Kasetsart University Chalermphrakiat Sakon Nakhon Province Campus, Sakon Nakhon

Keywords:

occupational ergonomics, health risk matrix, ergonomic risk assessment, work-related musculoskeletal disorders

Abstract

Objective: This study aimed to evaluate the ergonomic risks and identify high-risk factors working associated with postures contribute to musculoskeletal disorders (MSDs) among non-professional healthcare workers involved in patient handling and transfer tasks. Methods: A cross-sectional descriptive study was conducted among 200 non-professional healthcare workers. Data collection included the Musculoskeletal Functional Questionnaire (MSFQ) to assess the severity and frequency of MSDs, the Rapid Entire Body Assessment (REBA) to evaluate ergonomic risks, and an occupational health risk metric to assess the risk of MSDs. Results: The majority of participants were female (66.00%), with 43.50% aged between 19–29 years and an average age of 33.73 years (SD = 9.16). The most commonly reported MSD symptoms were in the lower back and feet/ankles (78.00%), followed by the shoulders (76.50%) and neck (75.00%). REBA assessments indicated that 60.50% of participants had a high-risk level (Level 3), requiring immediate intervention. Regarding lower back risk levels, 43.00% of participants were classified as high risk, necessitating ergonomic improvements, while 28.23% were classified as very high risk, requiring urgent intervention. Conclusion: This study highlights a high prevalence of MSD risks among non-professional healthcare workers engaged in patient handling, primarily due to physically demanding tasks. The implementation of targeted preventive strategies, including ergonomic training programs and health surveillance systems, is essential to mitigate the risk work-related MSDs and reduce occupational risks in this population.

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Published

2025-08-30

How to Cite

1.
Neeramon R, Kopolrat K, Kammoolkon R, Poncumhak P, Namwongsa S, Hardthakwong B, Krueakaew C, Suwannaboon P. Ergonomics Risk Assessment of Work-Related Musculoskeletal Disorders among Non-Professional Healthcare Workers at Tertiary Care Center . JPMAT [internet]. 2025 Aug. 30 [cited 2025 Dec. 29];15(2):185-201. available from: https://he01.tci-thaijo.org/index.php/JPMAT/article/view/278000

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Original Article