Journal of Dental Medicine

Background and Aims: Nowadays, oral cancer is considered one of the most important diseases related to oral health. The objective of the present study was to determine the dental students’ knowledge in Isfahan about oral cancer and the comparison of the level of students' knowledge in different years of education.

Materials and Methods: The present study was a cross-sectional-analytical one conducted in 2013. The population of study included the dental students of private and state University of Isfahan which 255 students were randomly selected. The data were collected using questionnaire and were then analyzed using SPSS software program and Kruskal-Wallis and Mann-Whitney.

Results: From private and public dental schools in Isfahan, 56% and 44% of dental students were involved. Regarding performing routine clinical oral examination, 81% of the participants answered positively, which showed no significant difference among the years of education of the participants (P=0.116). Regarding the examination of patients with oral lesions, 46% of them answered positively, which the difference between the years of education was highly significant (P≤0.001).

Conclusion: The findings of the research indicated that the level of knowledge of dental students of Isfahan city regarding the detection of oral lesions was not sufficient. Although, the students did not perform common examinations for exploring oral cancer, they did not have sufficient knowledge regarding some of the risk factors and oral lesions related to cancer. Therefore, it is necessary that a comprehensive curriculum be developed in this regard for their education.

Background and Aims: Student perspectives play a crucial role in evaluating educational systems. This study assessed the self-efficacy of dental students at Yazd Dental School in diagnosing and managing oral and maxillofacial pathological lesions.
Materials and Methods: This cross-sectional study was conducted among dental students from semesters 6 to 12. A total of 250 self-efficacy questionnaires, designed to evaluate students' abilities in lesion management, were distributed. The questionnaire covered biopsy procedures, differential diagnosis, and treatment planning. Data were collected using structured self-reporting methods and analyzed through SPSS version 16, employing descriptive and inferential statistics, including chi-square tests. The semester progression, gender, age, academic performance, and marital status were examined for their impact on self-efficacy. According to the mean and standard deviation obtained in this study, the scores were divided qualitatively.
Results: The response rate of the questionnaire was 91.6%. The average self-efficacy score was 80.30±14.72 (out of 150), indicating a moderate level of confidence. Performing biopsies had the lowest self-efficacy, while diagnosing and managing oral ulcers had the highest. Higher-semester students showed significantly greater self-efficacy (P=0.018), whereas variations based on gender, age, academic performance, and marital status were not statistically significant (P>0.05). Increased exposure to the clinical cases and theoretical knowledge contributed to a growth in self-efficacy over time.
Conclusion: Overall, the students demonstrated moderate self-efficacy in lesion management. Higher-semester students benefited from accumulated experience, though specific areas, such as biopsy procedures and lesion diagnosis, which require further emphasis. Future strategies should enhance teaching methods, clinical practice opportunities, and assessment approaches to prepare students for the practical challenges they will face.