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Evaluation of the Effectiveness of Ergonomics Training Course Among Medical Students Using Quasi-OSCE Method
Aram Tirgar, Zahra Aghalari, Fatemeh Salari,
Volume 4, Issue 3 (12-2016)
Abstract

Introduction: Musculoskeletal disorders (MSDs) are inevitable consequences of ergonomic principles neglect. The increasing use of computer by students may result in 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.

Methods: This interventional and cross-sectional study was performed on a group of medical and paramedical students. Samples were chosen by simple sampling 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 use (educational intervention) was offered to the subjects. In the second stage of the study, the effectiveness of intervention was evaluated using a written exam and a quasi-objective structured clinical examination (quasi-OSCE) test. Data were analyzed by SPSS 15, as well as descriptive and analytical statistical indexes.

Results: From 205 students participated in the first round of the study, the results showed that 62.44% of them (128 persons) reported at least one complain or limitation in their musculoskeletal systems during the 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<0.001) and more than 95% of them had good or medium performance after the intervention.

Conclusions: The 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.


Evaluation of Musculoskeletal Complaints among Medical Students: An Outcome Related to the Expansion of Virtual Education during the COVID-19 Pandemic
Mounes Khani, Aram Tirgar, Samaneh Pourhadi, Zahra Geraili,
Volume 12, Issue 2 (7-2024)
Abstract
Objectives: Considering that working with virtual education equipment increased significantly during the COVID-19 era, the purpose of this research was to investigate the association of complaints of musculoskeletal disorders with the use of electronic equipment during virtual education.
Methods: This cross-sectional study was carried out on a group of students in the first four years at Babol University of Medical Sciences, whose courses were mostly presented virtually. Data collection tools included a demographic information form and the standard Nordic questionnaire. Data were analyzed in SPSS22 software using descriptive and inferential statistical indicators, including the Chi-square statistical test. The significance level was considered at 0.05.
Results: The data obtained from 318 medical sciences students showed that 83.6% of them complained of pain in the musculoskeletal system during the past year. More than 21% of the participants had to take medicine, 19.9% needed to visit a doctor, and 4.1% had to use physiotherapy services. The results also showed there was a direct and statistically significant correlation between the frequency of complaints regarding musculoskeletal pain and discomfort in the past week and year and the level of use of virtual teaching devices (P≤0.001).
Conclusion: The expansion of virtual education in universities and the prolonged and continuous use of electronic educational equipment can be effective in increasing the frequency of complaints of musculoskeletal disorders among medical sciences students. Moreover, the lack of regular physical activity, smoking, high levels of stress, insomnia, and fatigue among medical students were also known as other effective factors.

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