title: Oral health behaviour of Iranian dental school educators.
abstract: OBJECTIVE
  To investigate oral health behaviour and smoking habits among academic staff members in Iran's dental schools in relation to their personal and academic background characteristics.
  
  
  METHODS
  Out of 15 state dental schools, seven were selected randomly as clusters. All of the educators who were present (total n = 363) were asked to voluntarily fill in a self-administered pre-tested questionnaire. In addition to background and academic characteristics, the questionnaire requested information on smoking habits, oral self-care, and dental check-ups. Recommended oral self-care was defined as brushing at least twice a day and frequent use of fluoridated toothpaste. Chi-square test and binary logistic regression model served for statistical analyses.
  
  
  RESULTS
  A total of 291 educators filled in the questionnaire (response rate = 80%). Women reported higher frequencies of brushing (p = 0.001), use of fluoridated toothpaste (p = 0.002), flossing (p < 0.01) and eating sugary snacks (p = 0.01) compared with men. Habitual cigarette and pipe smoking was reported by 22% and 3% of male educators respectively. Familiarity with the field of oral public health correlated to higher frequencies of brushing (p = 0.05) and flossing (p = 0.03). Smoker educators reported less favourable oral self-care habits than non-smokers. Female gender (p = 0.002, OR = 2.7) and familiarity with the oral public health field (p < 0.01, OR = 2.5) were associated with recommended oral self-care criteria.
  
  
  CONCLUSIONS
  Dental educators should have positive attitudes towards and beliefs in effectiveness of preventive dentistry in order to increase public awareness of its importance.
authors.affiliation: Dept. of Oral Public Health, Institute of Dentistry, University of Helsinki, Helsinki, Finland. mohammad.khami@helsinki.fi
authors.forename: Mohammad R
authors.initials: MR
authors.lastname: Khami
authors.forename: Jorma I
authors.initials: JI
authors.lastname: Virtanen
authors.forename: Mohammad
authors.initials: M
authors.lastname: Jafarian
authors.forename: Heikki
authors.initials: H
authors.lastname: Murtomaa
mesh_terms: D001291:Attitude of Health Personnel; D016009:Chi-Square Distribution; D003729:Dental Care / Q000706:statistics & numerical data*; D005179:Faculty, Dental; D005260:Female; D015438:Health Behavior; D006801:Humans; D007492:Iran; D016015:Logistic Models; D008297:Male; D009910:Oral Hygiene / Q000706:statistics & numerical data*; D011636:Public Health Dentistry / Q000193:education; D012737:Sex Factors; D012907:Smoking; D011795:Surveys and Questionnaires