Caries prevention with xylitol lozenges in children related to maternal anxiety. A demonstration project

This was to compare the effect of a prevention program between children of anxious and non-anxious mothers.

Mothers (n=120) with high and low dental anxiety scores (DAS>15 and DAS <8, respectively), and with high levels of mutans streptococci (>10(5)cfu/mL) were recruited at a maternity clinic of Tartu, Estonia. Two groups: 30 highly anxious, and 30 non-anxious mothers used xylitol (6 g/day) for 33 months and a non-treatment group of 60 mothers, both highly and low anxious (30 in each sub-group), acted as controls. All mothers were interviewed for oral health habits and education, and their dental health was examined. Due to discontinued participation 75% of the children (n=90) were examined at 2 and at 3 years of age.

Anxious mothers brushed less frequently (p=0.014), had a longer time since their last dental visit (p<0.0001), and a lower level of education (p<0.0001) than their non-anxious counterparts. However, maternal anxiety had no effect on children's dental health, contrary to the caries prevention program which was effective both at 2 and at 3 years of age (p<0.01; OR 6.6, 1.8-25.0 and OR 3.9, CI 1.5-10.0, respectively).

Children benefited from the caries prevention program, irrespective of maternal anxiety.