title: Estimates of self-reported dietary behavior related to oral health among adolescents according to the type of food.
abstract: OBJECTIVE
  To compare estimates of food behavior related to oral health obtained through a self-report measure and 24 hour dietary recalls (R24h).
  
  
  METHODS
  We applied three R24h and one self-report measure in 87 adolescents. The estimates for eleven food items were compared at individual and group levels.
  
  
  RESULTS
  No significant differences in mean values were found for ice cream, vegetables and biscuits without filling. For the remaining items, the values reported by the adolescents were higher than the values estimated by R24h. The percentage of adolescents who reported intake frequency of 1 or more times/ day was higher than the value obtained through R24h for all food items except soft drinks. The highest values of crude agreement between the instruments, individually, were found in the biscuits without filling (75.9%) and ice cream (72.4%).
  
  
  CONCLUSIONS
  The results suggest that adolescents tend to report a degree of exposure to the food items larger than what they actually experience in their daily lives.
authors.affiliation: Department of Social and Preventive Dentistry, School of Dentistry, State University of Campinas, Piracicaba, SP, Brazil.
authors.forename: Regiane Cristina do
authors.initials: RC
authors.lastname: Amaral
authors.affiliation: Department of Public Health, School of Dentistry, University Paulista, São Paulo, SP, Brazil.
authors.forename: Luiz Felipe
authors.initials: LF
authors.lastname: Scabar
authors.affiliation: Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, SP, Brazil.
authors.forename: Betzabeth
authors.initials: B
authors.lastname: Slater
authors.affiliation: Department of Public Health, School of Public Health, University of São Paulo, São Paulo, SP, Brazil.
authors.forename: Paulo
authors.initials: P
authors.lastname: Frazão
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001837:Body Weights and Measures; D003430:Cross-Sectional Studies; D004032:Diet / Q000706:statistics & numerical data*; D004034:Diet Surveys / Q000295:instrumentation*; D005247:Feeding Behavior / Q000502:physiology*; D005260:Female; D005518:Food Preferences; D006801:Humans; D008297:Male; D009909:Oral Health; D057566:Self Report; D012737:Sex Factors; D012959:Socioeconomic Factors; D018709:Statistics, Nonparametric; D013997:Time Factors