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Open AccessArticle

Diagnostic Accuracy of Oral Cancer and Suspicious Malignant Mucosal Changes among Future Dentists

1
Department of Clinical Sciences, College of Dental Sciences, Ajman University, P.O. Box 346 Ajman, United Arab Emirates
2
Department of Oral Medicine and Diagnostic Science, College of Dentistry, King Saud University, Riyadh 4545, Saudi Arabia
3
Oral Diagnostic and Surgical Sciences, UWA Dental School, The University of Western Australia, Nedlands, WA 6009, Australia
*
Author to whom correspondence should be addressed.
Academic Editor: Takahiro Kanno
Healthcare 2021, 9(3), 263; https://doi.org/10.3390/healthcare9030263
Received: 22 January 2021 / Revised: 25 February 2021 / Accepted: 27 February 2021 / Published: 2 March 2021
(This article belongs to the Special Issue Innovative Solutions for Oral Healthcare)
This study aimed to assess the ability of dental students and recent graduates to detect and recognize mucosal changes that are suggestive of oral cancer and potentially malignant disorders. In this cross-sectional study, a questionnaire was administered to dental students and recent graduates of Ajman University (n = 132). Completed questionnaires were received from 84 (63.6%) females and 48 (36.4%) males which included fifth-year students (n = 80), interns (n = 39), and dental practitioners (n = 13). This questionnaire was designed to assess the respondent’s ability to detect and recognize different types of oral lesions, as well as their knowledge of oral cancer appearance and malignancy potential. The overall accuracy of diagnosis was 46%. The participants correctly identified normal variations, benign tumors, malignant tumors, and premalignant lesions at rates of 60.3%, 31.0%, 55.7%, and 33.4%, respectively. There was no significant difference between the two genders in their ability to recognize and detect correct answers (females, 48.3%; males, 47.2%). According to education level, interns provided the highest percentage of correct answers (52.5%), followed by newly dental practitioners (51.9%) and fifth-year students (44.1%). Conclusion: The respondents of this survey did not exhibit a satisfactory diagnostic capability in recognizing mucosal changes consistent with the clinical presentation of oral cancer. Thus, a need exists for improved and updated educational methods for undergraduate students regarding oral cancer and potentially malignant disorders. Meanwhile, practitioners should look for oral abnormalities to provide better diagnosis and management. Practitioners should also stay up to date on the oral malignancy topic by attending workshops and clinicopathological conferences. View Full-Text
Keywords: diagnostic accuracy; dental student; dentists; oral cancer; oral potentially malignant disorders diagnostic accuracy; dental student; dentists; oral cancer; oral potentially malignant disorders
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MDPI and ACS Style

Gaballah, K.; Faden, A.; Fakih, F.J.; Alsaadi, A.Y.; Noshi, N.F.; Kujan, O. Diagnostic Accuracy of Oral Cancer and Suspicious Malignant Mucosal Changes among Future Dentists. Healthcare 2021, 9, 263. https://doi.org/10.3390/healthcare9030263

AMA Style

Gaballah K, Faden A, Fakih FJ, Alsaadi AY, Noshi NF, Kujan O. Diagnostic Accuracy of Oral Cancer and Suspicious Malignant Mucosal Changes among Future Dentists. Healthcare. 2021; 9(3):263. https://doi.org/10.3390/healthcare9030263

Chicago/Turabian Style

Gaballah, Kamis; Faden, Asmaa; Fakih, Fatima J.; Alsaadi, Anfal Y.; Noshi, Nadeen F.; Kujan, Omar. 2021. "Diagnostic Accuracy of Oral Cancer and Suspicious Malignant Mucosal Changes among Future Dentists" Healthcare 9, no. 3: 263. https://doi.org/10.3390/healthcare9030263

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