Oral Health of Children and Adolescents Victims of Maltreatment Housed in Foster Care: ACase-Control Study

Parenting styles and dental caries in Brazilian children and adolescents in foster care

PURPOSE

This study aimed to analyse parenting styles as a possible factor associated with caries in foster children and adolescents who had been victims of domestic violence.

METHODS

The study was carried out in nine foster shelters in Recife, Northeast Brazil, with a sample of 88 participants aged 8 to 17 years old. Data were collected through intraoral examinations to verify deft/DMFT indices, applying the Demandingness and Responsiveness Scales to determine parenting styles. In turn, sociodemographic data were retrieved from records filed at the institutions. Descriptive analysis was performed, with the Mann-Whitney and Kruskal-Wallis tests being used to compare the categories of numerical variables.

RESULTS

The mean deft/DMFT was of 3.78 in children (8 and 9 years old) and 1.93 in adolescents (10 years old and older). Overall, the index was of 2.31. Neglect was the main reason for the children's admission to foster care, while neglectful was the most prevalent parenting style.

CONCLUSION

Children of indulgent parents had higher caries indices in both deciduous and permanent teeth, while children of authoritative (permanent teeth) and authoritarian parents (deciduous teeth) had the lowest caries indices. However, no significant associations were found between caries and parenting styles.

Effect of Cpp-aCp and Cpp-aCpf pastes on the Surface Hardness of Initial Dental Erosion Lesions: an In Situ Study

To analyze the effect of intra-oral application of CPP-ACP and CPP-ACPF pastes on the surface hardness of initial dental erosion lesions.Bovine enamel specimens were randomly assigned into 6 volunteers in 3 treatment groups: GI: CPP-ACP paste, GII: CPP-ACPF paste and GIII (Control): Placebo paste without CPP-ACP and without fluoride. Enamel specimens were selected by surface hardness (SHi), in vitro eroded by immersion in hydrochloric acid for 30 seconds (SHdes) and randomized between treatment groups and volunteers, who used the palatal intraoral device for 2 hours, applied the treatment on the specimens and used the palatal intraoral device for an additional 3 hours in 3 crossed phases, interspersed with a 7-day washout period. Subsequently, the surface hardness (SHre) was measured to estimate the re-hardening potential of the softened enamel promoted by treatments. Data were analyzed using the t-test and one-way ANOVA, adopting 5% significance level. Mean final and post-erosion hardness values were statistically significant for pastes tested (p<0.05), which presented re-hardening effect of the softened enamel, but with no difference between them and placebo (p>0.05). CPP-ACP and CPP-ACPF pastes did not demonstrate higher efficacy in re-hardening the eroded enamel compared to placebo paste.