Hasani, Muhamad Hazizi Muhamad and Abdullah, Victor Hoe Chee Wai and Aghamohammadi, Nasrin and Chinna, Karuthan (2022) The role of active ergonomic training intervention on upper limb musculoskeletal pain and discomfort: A cluster randomized controlled trial. International Journal of Industrial Ergonomics, 88. ISSN 0169-8141, DOI https://doi.org/10.1016/j.ergon.2022.103275.
Full text not available from this repository.Abstract
Active ergonomic training and workstation adjustments have the potential to decrease the risk of work-related upper limb musculoskeletal disorders (WRULD) among computer users. Therefore, this study assessed the effectiveness of active ergonomic training and workstation adjustments in reducing the upper limb musculoskeletal pain and discomfort among two hundred administrative workers from eight randomly selected faculties or institutes of the University of Malaya. A two-arm cluster randomized controlled trial was implemented. The intervention group received active ergonomic training which comprises several intervention packages, whereas the control group was provided with a basic occupational health talk. The duration of the study was twelve months and data collection was performed at baseline, 6-month, and 12-month points, respectively. Data were analyzed using the repeated measures ANOVA and Generalized Estimating Equations analysis. The results showed that there was an increased odds for participants in the control group to be diagnosed with WRULD at the twelfth month compared to those in the intervention group (OR: 2.05; 95% CI: 1.05, 3.97). In addition, the intervention group had a larger reduction of pain as compared to the control group where the mean difference (95% CI) of pain score was 0.71 (0.30, 1.12) for the neck, 0.49 (0.06, 0.92) for the shoulder, 0.11 (-0.15, 0.37) for the elbow as well as 0.69 (0.28, 1.09) for the hand and wrist. This study demonstrated that active ergonomic training intervention could reduce the upper limb musculoskeletal pain and discomfort among the administrative workers. The findings suggested that active ergonomic training could be one of the effective, inexpensive and reasonably easy intervention programmes that can be implemented in the office settings of universities to inculcate good computer ergonomic habits and practices.
| Item Type: | Article |
|---|---|
| Funders: | University of Malaya Postgraduate Research Grant [Grant No: PG127-2014A], Ministry of Education High Impact Research Grant [Grant No: H-20001-00-E000069], University of Malaya Research Grant UMRG [Grant No: RG467-12HTM] |
| Uncontrolled Keywords: | Active ergonomic training; Intervention; Cluster randomized controlled trial; Office workers; Work-related upper limb musculoskeletal; Disorders |
| Subjects: | T Technology > T Technology (General) T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | Faculty of Medicine |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 18 Sep 2023 01:34 |
| Last Modified: | 27 Nov 2024 02:45 |
| URI: | http://eprints.um.edu.my/id/eprint/43050 |
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