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All Journal Media Ilmu Kesehatan
Shofin Okta Firmansyah
Universitas Muhammadiyah Semarang
Health Professions Medicine & Pharmacology Nursing Public Health

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Comparison of Dental Ergonomics Knowledge Levels between Second-Year and Final-Year Preclinical Dentistry Students Megawati Prajarini; Mardha Ade Pritia; Shofin Okta Firmansyah
MEDIA ILMU KESEHATAN Vol 14 No 3 (2025): Media Ilmu Kesehatan
Publisher : Universitas Jenderal Achmad Yani Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30989/mik.v14i3.1956

Abstract

Background: Dental ergonomics plays a crucial role in preventing musculoskeletal disorders (MSDs) among dental professionals, including dental students who are beginning clinical practice. Studies from 2020–2025 indicate that although students possess basic ergonomic knowledge, its practical application remains low and MSD complaints are still prevalent, highlighting the need to examine differences in knowledge across educational stages. Objective: To assess and compare dental ergonomics knowledge between second-year and final-year dental students.Methods: This comparative analytical study with a cross-sectional design was conducted from January to April 2025 using a validated and reliable ergonomics knowledge questionnaire. Samples were selected through stratified random sampling from eligible second-year and final-year students. Data were analysed using the Mann-Whitney test.Results: A total of 158 students participated. The instrument demonstrated strong validity and reliability. As the data were not normally distributed, non-parametric analysis was applied. A significant difference in knowledge levels was found between the two groups (p = 0.035), with final-year students scoring higher.Conclusion: Dental ergonomics knowledge differed significantly by academic level, suggesting that longer academic exposure and preclinical experience contribute to improved understanding of ergonomics.
Co-Authors Mardha Ade Pritia Megawati Prajarini