ABSTRACT
Dental caries are a global health problem that affects all age groups and must be considered a public health priority due to its significant financial costs and impact on the quality of life. This study evaluated the association between oral health literacy (OHL), school factors, and untreated dental caries in 12-year-old Brazilian adolescents using a multilevel approach. A population-based cross-sectional study was carried out with 740 adolescents randomly selected from private and public schools in Campina Grande, Brazil. Two dentists were trained and calibrated to diagnose dental caries using the Nyvad index and OHL using the Brazilian Rapid Estimate of Literacy in Dentistry (BREALD-30). The caregivers of the adolescents reported demographic data (sex, skin color, and socioeconomic status). Data of school factors such as the type of school and the school grade retention rate were classified through a 2-step hierarchical cluster analysis to obtain the school environment. A robust multilevel log-linear negative binomial regression for complex samples was performed (p < 0.05). In the analysis, adjusted by individual determinants, nonwhite skin color (RR = 2.20; 95% CI 1.56-3.12), a low socioeconomic status (RR = 1.60; 95% CI 1.09-2.34), a low OHL score (RR = 0.94; 95% CI 0.91-0.98), and low satisfaction with the last dental appointment (RR = 2.25; 95% CI 1.67-3.04) were associated with untreated dental caries. The following factors remained associated with untreated dental caries in the final model: students from an unfavorable learning environment (RR = 2.20; 95% CI 1.27-3.80), nonwhite skin color (RR = 1.92; 95% CI 1.27-2.91), a low socioeconomic status (RR = 1.82; 95% CI 1.12-2.94), a low OHL score (RR = 0.95; 95% CI 0.91-0.98), and low satisfaction with the last dental appointment (RR = 2.07; 95% CI 1.47-2.91). Untreated dental caries in early adolescence were impacted by the school environment, the socioeconomic status, OHL, and the adolescent's satisfaction with the last dental appointment.
Subject(s)
Dental Caries , Health Literacy , Adolescent , Brazil/epidemiology , Child , Cross-Sectional Studies , Dental Caries/epidemiology , Humans , Oral Health , Quality of Life , SchoolsABSTRACT
Purpose: To evaluate signs and symptoms associated with the eruption of the primary mandibular central incisors in preterm and low birth weight (PLBW) children.
Methods: A prospective longitudinal study was performed with 46 PLBW Brazilian children in a university hospital with a 10-month follow-up. Signs and symptoms of tooth eruption were recorded monthly by clinical examination and caregivers' report. Tooth eruption was categorized into "preeruption" (T0-no erupted crown/month before the eruption), "eruption" (T1-eruption of the tooth up to one-third of the crown/month of eruption), and "posteruption" (T2-from one-third of the erupted crown to completely erupted crown/month after the eruption). Bivariate statistics were performed (P <0.05).
Results: The mean age in T1 was 11 months (±2.50 standard deviation). The symptoms most frequently reported in T1 were increased salivation and finger suction (44.2 percent). The mean number of symptoms in T1 was higher than in T2 (P <0.001). There was a higher frequency of irritability (P =0.022) and itching of the gingiva (P =0.004) in T1 than in T2.
Conclusion: PLBW children presented signs and symptoms mainly in the initial phase of tooth eruption. Increased salivation and digital suction were the most common symptoms.
Subject(s)
Infant, Low Birth Weight , Tooth Eruption , Brazil , Child , Humans , Infant , Infant, Newborn , Longitudinal Studies , Prospective StudiesABSTRACT
Purpose: To assess developmental enamel defects (DED) and dental caries of preterm (PT) and/or low birth weight (LBW) children compared to full term (FT) and/or normal birth weight (NBW) infants, and to evaluate the association of DED with socioeconomic factors, gestational health, and postnatal factors.
Methods: This study included 84 two- to five-year-old children. The PT/LBW group included 42 children who received medical care at a university hospital, while FT/ NBW group included 42 subjects. Children were matched by sex and age (1:1 ratio). Descriptive statistics, bivariate analysis, and Poisson regression were used to analyse the data.
Results: Children in the PT/LBW group had a significantly higher number of teeth with DED than subjects in the FT/NBW group. No difference was observed between the groups regarding dental caries (P >0.05). Admission to the neonatal intensive care was significantly associated with DED unit (prevalence ratio = 0.21 [95 percent confidence interval = 0.1 to 0.5]).
Conclusion: PT/LBW children presented more DED than FT/NBW children. No differences were observed between the groups for dental caries. Admission to the neonatal intensive care unit was associated with DED.
Subject(s)
Dental Caries , Child , Child, Preschool , Dental Caries/epidemiology , Dental Enamel , Humans , Infant , Infant, Low Birth Weight , Infant, Newborn , Prevalence , Tooth, DeciduousABSTRACT
The objective of this study was to verify the impact of early childhood caries (ECC) and parental oral health literacy (OHL) on the use of oral health care services by preschool children. A population-based study was conducted with 449 dyads of preschool children aged 4-6 years and their parents/caregivers in the city of Ribeirão das Neves, Brazil. Two examiners performed the diagnosis of ECC using the International Caries Detection and Assessment System (ICDAS- Epi). The Brazilian version of the Hong Kong Oral Health Literacy Assessment Task for Pediatric Dentistry was administered to measure parents' OHL. Parents/caregivers answered the question "When was your child's last visit to the dentist?" to measure the use of oral health care services by the preschool children. The multiple logistic regression (p<0.05) revealed that children with presence of cavitated caries lesions were 1.82-fold more likely to use oral health care services (OR=1.82; 95%CI: 1.23-2.70) compared to those with absence of cavitated caries lesions. Children whose parents/caregivers had lower OHL were 34 % less likely to use oral health care services compared to those whose parents had higher OHL (OR=0.66; 95%CI: 0.45-0.99). Preschool children Dental services are used more by preschool children with presence of cavitated caries lesions and whose parents/caregivers have higher scores of OHL.
El objetivo de este estudio fue verificar el impacto de la caries de la primera infancia (CPI) y la alfabetización en salud oral de los padres (ASB) en el uso de los servicios de salud oral por parte de los niños en edad preescolar. Se realizó un estudio de base poblacional con 449 díadas de preescolares de 4 a 6 años y sus padres/cuidadores en la ciudad de Ribeirão das Neves, Brasil. Dos examinadores realizaron el diagnóstico de CPI utilizando el Sistema Internacional de Evaluación y Detección de Caries (ICDAS-Epi). Se administró la versión brasileña de Hong Kong Oral Health Literacy Assessment Task for Pediatric Dentistry para medir la ASB de los padres. Los padres/cuidadores respondieron la pregunta "¿Cuándo fue la última visita de su hijo al dentista?" medir la utilización de los servicios de salud oral por parte de los preescolares. La regresión logística múltiple (p<0,05) reveló que los niños con presencia de lesiones de caries cavitadas tenían 1,82 veces más probabilidades de utilizar los servicios de salud oral (OR=1,82; IC95%: 1,23-2,70) en comparación con aquellos con ausencia de lesiones de caries cavitadas. Los niños cuyos padres/cuidadores tenían un ASB más bajo tenían un 34 % menos de probabilidades de utilizar los servicios de atención de la salud bucodental en comparación con aquellos cuyos padres tenían un ASB más alto (OR = 0,66; IC del 95%: 0,45-0,99). Los servicios dentales para niños en edad preescolar son utilizados con mayor frecuencia por niños preescolares con presencia de lesiones cariosas cavitadas y cuyos padres/cuidadores tienen puntuaciones más altas de ASB.