Is there an association between family structure and the oral health of socially vulnerable children?

The aim of this study was to evaluate the impact of the family structure on the oral health status of socially vulnerable children in the Federal District of Brazil. A total of 471 schoolchildren with a mean age of 8.12 (± 0.90) years were examined for dental caries using the CAST instrument. Dental biofilm and oral pain were also registered. Children's guardians were interviewed about socioeconomic variables and oral hygiene habits. The association between oral pain in the previous 30 days and the child's maximum CAST score were analyzed using the Pearson chi-squared test. Multivariate Poisson regression models with robust variance were used to determine the predictors of presence of biofilm, oral pain, and caries severity. The prevalence of cavitated dentin lesions was 43.74% and, both dentin and enamel lesions, 52.87%; for both dentitions. An association between pain and severe nontreated carious lesions was found (p < 0.0001). The family structure was not related to the presence of dental caries, but a significant association was found between low maternal education and severe carious lesions (PR = 1.41; p = 0.0077) and oral pain (PR = 1.47; p = 0. 0335); not owning a residence and frequency of toothbrushing were also associated with the substantial presence of biofilm (PR = 1.13, p = 0.0493 and PR = 1.18, p = 0.0470; respectively). For socially vulnerable children, variables related to the socioeconomic status of the families were more relevant than the family structure in relation to their oral health status.

Adiposity is not associated with caries among youth in the United States.

BACKGROUND: Body mass index has been traditionally used to determine the nutritional status of children in studies on obesity and caries. Imaging methods provide a superior assessment of body fat. This study investigated the relationship between measures of adiposity and caries in permanent teeth in children and adolescents. METHODS: The analysis included 5,694 participants in the National Health and Nutrition Examination Survey from 2011 through 2018, aged 8 through 19 years. The body fat percentage (BF%) and fat mass index (FMI) were determined from whole-body dual-energy x-ray absorptiometry scans. Excess adiposity was defined as a sex- and age-specific value at or above the 75th percentile according to the US reference standards for BF% or FMI. Caries was measured with the decayed teeth and decayed, missing, and filled teeth indexes; prevalence of untreated dentin caries; and lifetime caries prevalence. The associations between adiposity and caries were tested in confounding variables-adjusted regression models. RESULTS: The FMI score was associated with the decayed, missing, and filled teeth score (rate ratio, 1.03; 95% CI, 1.01 to 1.05) and lifetime caries prevalence (odds ratio, 1.06; 95% CI, 1.03 to 1.08), but the associations attenuated after adjustment for confounding variables. Neither the BF% score nor the presence of excess adiposity, defined according to the BF% or FMI reference standards, were associated with caries. CONCLUSION: The authors found no association between measures of adiposity and caries among US children and adolescents. PRACTICAL IMPLICATIONS: Caries is a multifactorial disease, and any observed association between obesity and caries is most likely due to the shared determinants and risk factors of both conditions.

Is silver diamine fluoride effective in reducing dentin hypersensitivity? A systematic review.

Background: The purpose of this systematic review was to assess the clinical efficacy (sensitivity reduction) and safety (gum damage) of silver diamine fluoride (SDF) as a tooth desensitizer for adults. Methods: The search strategy was developed and adapted from 12 databases. Two independent reviewers selected the studies in consensus with a third reviewer. Randomized clinical trials with adult volunteers affected by dentin hypersensitivity (DH), and receiving treatment with SDF were included. Studies with volunteers testing tooth whitening products, using some type of desensitizer, or taking analgesic or anti-inflammatory medication were excluded. The risk of bias was assessed according to the RoB 2 tool, and confidence in cumulative evidence, according to GRADE. Results: Only 3 articles were included. The average pain assessed using the visual analog scale was lower in the SDF groups than in the short-term control groups (24h to 7 days) (P=0.0134 and P=0.0015) of the two studies. The third study evaluated a combination of SDF and a CO2 laser, compared to using only SDF, and found no statistical difference between the two (P=0.74). Inflammation and gingival staining were also evaluated in two of the three studies. No adverse effects were reported. All the included studies had a high risk of bias, and the certainty of the evidence was very low. Conclusion: SDF can be used as a safe and effective tooth desensitizer in adults, with good results, as was achieved in a short-term follow-up. However, more studies with longer evaluation periods are required.

Is there an association between family structure and the oral health of socially vulnerable children?

Abstract The aim of this study was to evaluate the impact of the family structure on the oral health status of socially vulnerable children in the Federal District of Brazil. A total of 471 schoolchildren with a mean age of 8.12 (± 0.90) years were examined for dental caries using the CAST instrument. Dental biofilm and oral pain were also registered. Children's guardians were interviewed about socioeconomic variables and oral hygiene habits. The association between oral pain in the previous 30 days and the child's maximum CAST score were analyzed using the Pearson chi-squared test. Multivariate Poisson regression models with robust variance were used to determine the predictors of presence of biofilm, oral pain, and caries severity. The prevalence of cavitated dentin lesions was 43.74% and, both dentin and enamel lesions, 52.87%; for both dentitions. An association between pain and severe nontreated carious lesions was found (p < 0.0001). The family structure was not related to the presence of dental caries, but a significant association was found between low maternal education and severe carious lesions (PR = 1.41; p = 0.0077) and oral pain (PR = 1.47; p = 0. 0335); not owning a residence and frequency of toothbrushing were also associated with the substantial presence of biofilm (PR = 1.13, p = 0.0493 and PR = 1.18, p = 0.0470; respectively). For socially vulnerable children, variables related to the socioeconomic status of the families were more relevant than the family structure in relation to their oral health status.

The Relationship between Obesity and Childhood Dental Caries in the United States.

Background: Childhood obesity and dental caries are prevalent chronic, multifactorial conditions with adverse health consequences and considerable healthcare costs. The aims of this study were: (1) to evaluate the relationship between obesity and dental caries among young children using multiple definitions for both conditions, and (2) to evaluate the role of family socioeconomic status (SES) and the child's intake of added sugars in explaining this association. Methods: Data from 2775 2−5-year-olds children from the National Health and Nutrition Examination Survey (NHANES) 2011−2018 were analysed. Three different international standards were used to define obesity, namely the World Health Organization (WHO), Centers for Disease Control and Prevention (CDC), and the International Obesity Task Force (IOTF). Dental caries was measured during clinical examinations and summarised as counts (dt and dft scores) and prevalence (untreated caries [dt > 0] and caries experience [dft > 0]). The association of obesity with dental caries was assessed in regression models controlling for demographic factors, family SES and child's intake of added sugars. Results: In crude models, obesity was associated with greater dt scores when using the IOTF standards (RR: 2.43, 95% CI: 1.11, 5.29) but not when using the WHO and CDC standards; obesity was associated with greater dft scores when using the WHO (1.57, 95%CI: 1.11−2.22), CDC (1.70, 95%CI: 1.17−2.46) and IOTF standards (2.43, 95%CI: 1.73−3.42); obesity was associated with lifetime caries prevalence when using the WHO (1.55, 95%CI: 1.05−2.29), CDC (1.73, 95%CI: 1.14−2.62) and IOTF standards (2.45, 95%CI: 1.61−3.71), but not with untreated caries prevalence. These associations were fully attenuated after controlling for demographic factors, family SES and child's intake of added sugars. Conclusions: The relationship between obesity and dental caries in primary teeth varied based on the definition of obesity and dental caries used. Associations were observed when obesity was defined using the IOTF standards and dental caries was defined using lifetime indicators. Associations were fully attenuated after adjusting for well-known determinants of both conditions.

Potencialidades da educação permanente para a transformação das práticas de saúde / Potentialities of permanent education for the transformation of healthcare practices

A implantação dos sistemas de saúde na América Latina apresenta carências estruturais, principalmente na formação e desenvolvimento dos profissionais do setor. Neste contexto, a Organização Pan-Americana da Saúde (OPAS) iniciou um conjunto de pesquisas na década de 70 para compreender a lógica prevalente de formação e desenvolvimento profissional e institucional dos trabalhadores da saúde, além de propor estratégias para aproximar o ensino no campo da saúde à realidade dos serviços. A proposta da educação permanente foi difundida como um dispositivo adequado para a mudança. Estudos sobre desenvolvimento de novas formas de abordar problemas de saúde com vistas à capacitação de pessoal do setor saúde propagaram-se pela América Latina, estimulando discussões e produção de trabalhos no Brasil. Os trabalhos, as discussões e as propostas em fóruns de pactuação na saúde culminaram na criação da política de educação permanente em saúde em 2003. Para compreender a evolução da educação permanente como estratégia de mudança nas práticas de saúde e como política de formação para o Sistema Único de Saúde no Brasil, foi traçada uma trajetória conceitual da educação permanente no período de 1970 a 2005. Um levantamento bibliográfico foi realizado por meio da revisão das bases de dados do SCIELO e PAHO. A pesquisa preliminar foi baseada nos seguintes unitermos: educação permanente, políticas de educação em saúde, educação em saúde, nos idiomas português e espanhol. Foi pesquisado um total de 43 documentos. O levantamento bibliográfico teve como objetivo embasar argumentos para propor a educação permanente como estratégia para a transformação das práticas de saúde.Palavras-chave: educação em saúde, políticas de saúde e recursos humanos em saúde.