Dentists are usually the first group who can examine patients for oral cancer and the early diagnosis highly depends on their knowledge. In this study, we aim to survey the Iranian dentists' knowledge, attitude, and behaviors regarding oral cancer. A valid and reliable self-administered questionnaire was designed and sent to 150 dentists. Responses to the questionnaires were analyzed using descriptive and analytical statistics. Just one fifth of the dentists reported to perform oral cancer examination for all of their patients in age of 40 and above and about 34 % of them were knowledgeable. They mostly claimed that the lack of knowledge is the main barriers to the provision of routine oral cancer examinations. The opinion of dentists about the effectiveness of continuing education courses supports the development of these courses on oral cancer. Besides, more emphasis should be placed on oral cancer prevention in dental schools.
Background: Oral health professionals are responsible in Iran for providing a brief tobacco cessation program to smoker patients. The aim of this study was to assess Iranian dental student and dentist practice, knowledge and attitudes toward smoking cessation programs. Materials and Methods: A valid and reliable self-administered questionnaire was designed and distributed to 150 dentists working in Isfahan-Iran and 60 dental students. Some questions were developed based on the expected 5A tobacco cessation protocol. Statements on attitudes focused on professional responsibility towards smoking cessation and its effectiveness. Chi-square, ANOVA, and t test were used for statistical analysis. Results: The cessation program in dental settings covers a small group of patients (18%). Some 69.1% (n=96) of dentists reported asking their patients about tobacco use, 64% (n=83) advising their patients to quit, 33.8% (n=47) assessing their patients willingness to quit and 20% (n=28) reported helping their patients in changing their behavior. A far lower percentage reported active involvement in arranging assistance for smokers to quit (4.3%, n=5). Some 22% of students and 26% of dentists disagreed that the tobacco cessation programs should be as part of dentists' professional responsibility and 70% of them were willing to follow the protocol of tobacco cessation for patients. Conclusions: Iranian dentist performance regarding tobacco cessation is weak. Dentists and students indicated their lack of knowledge as the major reason for non-adherence to the protocol. Therefore, planning to encourage dentist to follow the protocol needs continuous educational programs.
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