Awareness of Oral Cancer in a Sample of Iraqi Dental Students

Abstract Background: The morbidity and mortality rates that are linked to oral cancer are significantly reduced through early detection and prevention. Dental undergraduates are essential in identifying expected oral cancer cases and promoting oral health, as they are future dental professionals. This study aimed to estimate knowledge and attitudes toward oral cancer and its prevention in a sample of Iraqi dental students in the College of Dentistry University of Baghdad. Methods: The study was conducted by a questionnaire consisting of 12 questions regarding knowledge and awareness about oral cancer was provided to 156 dental students in the third, fourth, and fifth grades. The data collected was tabulated, and subjected to statistical analysis, and thus results were obtained. Result: In the study sample females comprised the majority (67.9%). It was found that 69.2% of students were aware of oral cancer and 98.7% believed early detection is crucial. only 35.3% always do oral mucosal examination, 80.1% of students educate their patients about a healthy lifestyle to decrease the possibility of oral cancer, and 53.8% replied having the ability to detect premalignant lesions. Smoking is the main risk factor for oral cancer identified by 75.6%. Squamous cell carcinoma was being the most prevalent form of oral malignancy among 91% of participants. 61.5% considered tongue and floor of the mouth as risky areas and 44.2% reported ulcer as the most common clinical presentation of oral cancer. Conclusion: Though the students have good general knowledge, it is important to modify the academic curriculum and provide ongoing post-academic medical training, especially practical, to develop the essential abilities for accurate oral cancer screening.