Oral impacts on daily performances and recent use of dental services in schoolchildren.

OBJECTIVES: To explore whether oral impacts on daily performances are related to recent use of dental services among children and whether oral impacts on specific daily performances are more strongly related to recent use of dental services. METHODS: Data from a cross-sectional survey, including 805 11-12-year-old children attending four randomly selected schools in Lima (Peru), were used. The child version of the oral impacts on daily performances (Child-OIDP) was used to assess prevalence, intensity, and extent of oral impacts. Use of dental services was assessed by self-reports of last dental visit and reason for the visit. Associations of the prevalence, intensity, and extent of oral impacts with use of dental services were tested in logistic regression models. RESULTS: Children with oral impacts were 1.99 (95% CI: 1.17-3.37) times more likely to have used dental services recently than their counterparts. The intensity and extent of oral impacts were linearly associated with children's use of dental services. Difficulties in eating were the only type of oral impacts on daily performances associated with use of dental services, independent of children's demographic characteristics, and impacts on other performances. CONCLUSION: Oral impacts on daily performances were related to recent use of dental services among these schoolchildren.