title: Determinants of ECC in Sardinian preschool children.
abstract: OBJECTIVE
  The aim of the study was to assess the influence of determinants on the presence of caries in pre-school children.
  
  
  METHODS
  A matched case-control study (1:2) was designed: 55 children (32 males, 23 females) with at least one buccal or lingual caries lesion on one primary maxillary incisor were selected (caries affected=1) and compared to randomly selected controls (no caries=0) paired for age and gender. Several variables concerning oral hygiene habits, use of fluoride supplementation, dietary habits, socio-economic status of the family and lifestyle factors were considered as risk predictors for early childhood caries (ECC). A conditional logistic regression model was used to perform matched case-control analysis.
  
  
  RESULTS
  Bottle feeding at night (OR=1.90; 95%CI=1.03-3.50) and socio-economic level (OR=1.69; 95%CI=1.01-2.81) were positively associated with case status.
  
  
  CONCLUSIONS
  We conclude that ECC seemed to be associated with bottle feeding at night and a low socio-economic level.
authors.affiliation: Dental Institute, University of Sassari, Sassari, Italy. gcampus@uniss.it
authors.forename: G
authors.initials: G
authors.lastname: Campus
authors.forename: G
authors.initials: G
authors.lastname: Solinas
authors.forename: A
authors.initials: A
authors.lastname: Sanna
authors.forename: C
authors.initials: C
authors.lastname: Maida
authors.forename: P
authors.initials: P
authors.lastname: Castiglia
mesh_terms: D001903:Bottle Feeding / Q000009:adverse effects*; D002327:Cariostatic Agents / Q000627:therapeutic use; D002675:Child, Preschool; D003731:Dental Caries / Q000453:epidemiology*; D004812:Epidemiologic Methods; D005260:Female; D005459:Fluorides / Q000627:therapeutic use; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008297:Male; D009910:Oral Hygiene / Q000379:methods; D012959:Socioeconomic Factors
chemical_list: D002327:Cariostatic Agents; D005459:Fluorides