[Development of a screening scale for children at risk of baby bottle tooth decay].
OBJECTIVE
Baby bottle tooth decay is a severe form of early childhood caries. This study aims to elaborate a screening tool for at risk children in order to facilitate primary prevention.


METHODS
A case-control study was conducted among children suffering from baby bottle tooth decay and children with no dental caries. Cases were children aged 5 years or less at diagnosis who experienced at least four caries with one or more affecting maxillary incisors. Controls were children matched for age and sex. Parents were interviewed by phone about their child's exposure to potential risk factors.


RESULTS
We included 88 children suffering from baby bottle tooth decay and 88 children with no dental caries. In multivariate analysis, low social class (OR 6.39 [95% CI, 1.45-28.11]), prolonged bottle feeding or bedtime feeding (OR 153.2 [95% CI, 11.77-1994.96]), and snacking (OR 5.94 [95% CI, 1.35-26.2]) were significantly associated with baby bottle tooth decay. Regular dental visits were a significant protecting factor (OR 0.13 [95% CI, 0.02-0.77]). A score was developed using these significant risk factors and tested on the survey population. The mean score was 13/20 for cases and 4/20 for controls.


CONCLUSIONS
These results are in accordance with the literature, except for brushing teeth, which was not significantly associated with baby bottle tooth decay in our study.


CONCLUSIONS
A screening scale with a score of 20 points was proposed. Future validation is required. Pediatricians and general practitioners should encourage parents to change their habits.
Faculté de médecine, université Joseph-Fourier, 38041 Grenoble, France. khadra_joelle@hotmail.com
J
J
Khadra-Eid
D
D
Baudet
M
M
Fourny
E
E
Sellier
C
C
Brun
P
P
François
D001903:Bottle Feeding / Q000009:adverse effects*; D002675:Child, Preschool; D004245:DMF Index; D019140:Dental Care for Children / Q000458:organization & administration; D003731:Dental Caries / Q000209:etiology* / Q000517:prevention & control*; D003753:Dental Health Surveys; D004493:Education / Q000458:organization & administration; D005260:Female; D005602:France; D058006:General Practice; D006801:Humans; D007223:Infant; D008297:Male; D008403:Mass Screening / Q000458:organization & administration*; D012307:Risk Factors; D012923:Social Class; D011795:Surveys and Questionnaires; D014099:Toothbrushing