Journal Title: تابستان 89
Article title: Evaluation of Musculoskeletal Disorders Risk Factors in Painting Workshops of Furniture Industry

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Article abstract:
Background and Objectives: Painting workshops are part of the woodwork (carpentry) industry in which despite advances in technology the work force fulfills most of the roles in the production process. Since such manual activities are often performed with awkward postures due to lack of workers’ awareness and inappropriate design of tools and working conditions ergonomic assessment of work environment and working condition improvement seems essential. Designing evaluation checklist and calculating ergonomics indexes can be useful in this assessment. This study was conducted on workers of painting workshops of furniture industry with the objectives of a) evaluation of level of exposure to musculoskeletal disorders (MSDs) risk factors and b) determination of action category levels in the workshops. Methods: After conducting task analysis in the painting workshops 47 workers were assessed by the designed ergonomic checklist and ergonomic indexes were calculated. Finally the risk factors were determined. Ergonomics indexes were considered as the criteria to demonstrate the workshops ergonomic conditions and to determine action category for working condition improvement. Nordic musculoskeletal disorders questionnaire was also applied to determine prevalence rate of MSDs among workers. Data were analyzed using statistical tests including t-test and test of proportion. Results: Mean of age was 28.78 (range=17-58). The highest prevalence was reported in lower back (38.3%). Statistical analysis revealed that there were significant associations between occurrence of MSDs and calculated ergonomics indexes (P
Article keyWords:
Risk factors; Human Engineering; Woodwork industry; Painting.
Article Authors:

	H Rahimifard	First Author
	N Hashemi Nejad	Other Author
	H R Heidari	Other Author
	H R Tabatabaei	Other Author
	A R Choobineh	Corresponding Author	alrchoobin@sums.ac.ir