Evaluation of the effectiveness of ergonomics training course among medical students using quasi-OSCE method

Musculoskeletal disorders (MSDs) are inevitable consequences of ergonomic principles neglect. Increasing use of computer by students may result these disorders. Therefore, the present study was conducted to determine the prevalence of MSDs and evaluate the effectiveness of ergonomics training intervention among University students.
This interventional and cross-sectional study was performed among a group of medical and paramedical students. Samples were chosen by simple method. In the first stage, data were gathered by means of a self-made measurement and Nordic Musculoskeletal Questionnaire (NMQ). Furthermore, an educational booklet regarding the principles of ergonomics in computer using (educational intervention) was offered to the subjects. In the second stage of the study, evaluation of the effectiveness of intervention was evaluated using a written exam and a quasi-objective structured clinical examination (quasi-OSCE) test. Data were analyzed by SPSS15, descriptive and analytical statistical indexes.
From 205 students participated in the first round of the study, results showed that 66.44% of them (128 persons) reported at least one complain or limitation in their musculoskeletal system during past year. Less than 10% of the participants were aware about the considerations of ergonomics principals during computer use. After submission of the educational materials, their awareness about the ergonomics considerations in computer use significantly improved (p Training program was effective on the awareness of ergonomics principles in computer use. However, prevention of musculoskeletal disorders requires complementary measures such as elimination of risk factors and administrative controls.