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Evaluation of knowledge, attitude and performance of final year general dentistry students and specialized residents of the Faculty of Dentistry of the Islamic Azad University of Medical Sciences, Tehran, regarding anti-retraction systems in dental universities in 2024.
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Gholamreza Rajabi Bastam   , Asieh Rahimi |
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Abstract: (19 Views) |
Background and Aim: Anti-retraction systems are recognized as a key technology in preventing cross-contamination in dental units. This study aimed to evaluate the knowledge, attitude, and practice of Anti-Retraction systems in dental units among undergraduate and postgraduate students of the Faculty of Dentistry of Tehran Islamic Azad University of Medical Sciences in 2024
Materials and Methods: This descriptive-analytical, cross-sectional study was conducted using a researcher-made, validated questionnaire comprising 20 items: 8 assessing knowledge, 7 assessing attitude, and 5 assessing practice related to anti-retraction systems. The study population consisted of 190 participants, including 121 general dentistry students and 69 specialized residents. Data were analyzed using independent t-tests and multivariate regression analysis in SPSS version 26.P≤0.05 was considered.
Result: Among the 190 participants, 55% were female and 45% were male. The mean knowledge score was 4.06 ± 1.135 (moderate) in undergraduate students and 3.72 ± 0.906 (poor) in postgraduate residents, showing a statistically significant difference (p = 0.038). The mean attitude score was 15.07 ± 2.250 (moderate) in undergraduate students and 16.28 ± 1.838 (moderate) in postgraduate residents. The mean performance score was 1.89 ± 0.864 (poor) in undergraduate students and 2.32 ± 0.795 (moderate) in postgraduate residents. Regression analysis indicated that knowledge and attitude were significant predictors of performance.
Conclusion: These findings clearly highlight the need to improve education related to anti-retraction systems and infection control among dental students and practitioners. In particular, the observed weakness in the practical performance of undergraduate students underscores the necessity of implementing comprehensive and effective training programs in this area.
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| Keywords: Anti-retraction system, dental unit, knowledge, attitude, practice, infection control |
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Full-Text [PDF 619 kb]
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Type of Study: original article |
Subject:
Dental EDu
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