In 1998, 10.4% (99%CI 9.7-11.1) of the children had been to the dentist. This figure was 13.4% (99%CI 12.6-14.3) in 2003 and 16.2% (99%CI 15.2-17.1) in 2008. In 2008, the prevalence rates of dental appointments in lifetime were respectively 10.2% (99%CI 9.2-11.4) and 30.6% (99%CI 27.7-33.6) for children in the lowest and highest income quartiles, 10.2% (99%CI 8.9-11.7) and 22.4% (99%CI 20.9- 23.9) for children from families whose head of household had up to four and nine or more years of schooling, 9.6% (99%CI 2.2-11.1) and 27.5% (99%CI 24.5-30.8) for those living in the northeast and central west regions of the country.
Conclusion:
Statistically significant increases in the prevalence rates of the use of dental services among Brazilian childrenaged zero to three years occurred between 1998 and 2008. The rates were lower among childrenbelonging to socially and ethnically disadvantaged groups.