title: Dental health behavior, gastroesophageal disorders and dietary habits among Norwegian recruits in 1990 and 1999.
abstract: A questionnaire was given to representative samples of Norwegian recruits in 1990 and 1999 to explore dental health habits, history of gastroesophageal disorders and diet with possible relations to dental erosion. The samples were 792 (mean age 20.9 years) and 676 (mean age 21.6 years), respectively, and the corresponding responses were 62% and 100%. Minor differences in self-reported dental health habits and gastroesophageal disorders were found. The respondents' dentists had provided information about dental erosion for 8.2% of the respondents in 1990 versus 14.5% in 1999. There was an increase in the reported frequency of daily intake of juice from 17% to 24% (P = 0.006) and carbonated soft drink from 54% to 61% (P = 0.025) in the period 1990-99. The frequency of training activity showed minor changes, but in 1999 it was more common to drink during exercise (94% versus 74% in 1990, P < 0.001), and the majority drank water. Sixteen percent of recruits ate oranges daily in 1990; in 1999 this had dropped to 11% (P = 0.012). The corresponding proportion that ate apples daily had dropped from 17% to 8% in the period (P < 0.001). It is likely that lifestyle factors related to diet among young men have changed in the period 1990-99 in a direction that may increase the prevalence of dental erosions.
authors.affiliation: Faculty of Odontology, University of Bergen, Norway. Stale.Myklebust@odont.uib.no
authors.forename: Ståle
authors.initials: S
authors.lastname: Myklebust
authors.forename: Ivar
authors.initials: I
authors.lastname: Espelid
authors.forename: Sigurd
authors.initials: S
authors.lastname: Svalestad
authors.forename: Anne Bjørg
authors.initials: AB
authors.lastname: Tveit
mesh_terms: D000328:Adult; D001628:Beverages / Q000009:adverse effects; D002253:Carbonated Beverages / Q000009:adverse effects; D002327:Cariostatic Agents / Q000627:therapeutic use; D016009:Chi-Square Distribution; D032084:Citrus sinensis; D004326:Drinking; D005247:Feeding Behavior; D005260:Female; D005459:Fluorides / Q000627:therapeutic use; D005638:Fruit / Q000009:adverse effects; D005764:Gastroesophageal Reflux / Q000150:complications*; D015438:Health Behavior; D006801:Humans; D008297:Male; D027845:Malus; D008889:Military Personnel; D009664:Norway; D009910:Oral Hygiene; D010809:Physical Fitness; D014077:Tooth Erosion / Q000209:etiology
chemical_list: D002327:Cariostatic Agents; D005459:Fluorides