A pilot study on training and information of workers exposed to biomechanical overload of the upper limb
Article
Porru, S, Cortesi, I, Facco, P et al. (2001). A pilot study on training and information of workers exposed to biomechanical overload of the upper limb
. 23(2), 123-128.
Porru, S, Cortesi, I, Facco, P et al. (2001). A pilot study on training and information of workers exposed to biomechanical overload of the upper limb
. 23(2), 123-128.
Health education (HE) is very important in the prevention of occupational diseases, particularly when exposure to risk factors can be reduced through working procedures and hygienic behaviours. This pilot study refers to a HE program for prevention of work related muscle-skeletal disorders of upper limbs, carried out in two groups of 15 and 12 workers, respectively employed in trimming and assembling of plastic and metal parts. The first phase of the program consisted of worksite inspections and video recording of working procedures, characteristics of tools and machinery. This was followed by an informative meeting with the workers, which began with the administration of a multiple choice questionnaire, designed to evaluate the baseline knowledge about risk factors, work related muscle-skeletal disorders of upper limbs, working specific procedures and preventive actions. Questionnaires and video recording were repeated after two months in the second phase of the program, as subjective and objective methods of evaluation of HE effectiveness. In both groups, the questionnaire score was significantly increased after the program and a clear improvement was shown in the correct working procedures. This HE program contributed to increase the level of knowledge of the workers and fostered the adoption of working behaviours suitable to reduce the strain for the upper limbs.
