AimTo evaluate the association between obesity and periodontal disease and the mediating effect of oral hygiene, systemic inflammation and carbohydrate intake.Material and methodsSubjects born in 1982 in Pelotas, Brazil (n = 5,914), have been followed for several times. Oral health was assessed in a representative sample of 720 individuals at 24 years. Obesity, waist circumference and number of episodes with obesity between 15 and 23 years of age were the main exposures. Mediating effect of oral hygiene, C-reactive protein level and carbohydrate consumption was also assessed.ResultsObese individuals were more likely to have ≥2 teeth with gingival bleeding. However, after adjusting for confounders, the association was not statistically significant [OR (obese × 2 or more teeth) 1.72 (95% CI: 0.95, 3.11)] and adjustment for potential mediators decreased the OR (OR = 1.38). The risk of presenting calculus in obese subjects was 10% higher [PR 1.10 (95% CI: 1.02, 1.18)]. The number of episodes of obesity between 15 and 23 years was associated with dental calculus. Periodontal pockets were not associated with obesity.ConclusionSystemic inflammation and oral hygiene may be mediating the association between obesity and gingivitis. Obesity was not associated with periodontal pockets in young adults in this cohort.

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Este é um artigo publicado em acesso aberto (Open Access) sob a licença Creative Commons Attribution, que permite uso, distribuição e reprodução em qualquer meio, sem restrições, desde que o trabalho original seja corretamente citado.

A Saúde bucal está associada à presença de sintomas depressivos em idosos?Is oral health associated with the presence of depressive symptoms among the elderly?Resumo O objetivo do estudo foi descrever a prevalência de sintomas depressivos medidos por meio da Escala de Depressão Geriátrica-EDG -15 e testar a associação de variáveis de saúde bucal com sintomas depressivos em uma população de idosos vinculados a onze unidades de saúde da família do Sul do Brasil. Estudo transversal com 439 idosos. Foi utilizado questionário padronizado para a obtenção das variáveis socioeconômicas e de saúde bucal. As variáveis clínicas de saúde bucal foram obtidas por um dentista treinado. Os sintomas depressivos desfecho do estudo foram obtidos por meio da Escala de Depressão Geriátrica-EDG -15. A prevalência dos sintomas depressivos foi de 18,3% (IC95% 14,[6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21]8). Analisando as variáveis de exposição e os sintomas depressivos, por meio da análise regressão de Poisson ajustada, os indivíduos com 1 a 9 dentes (RP = 1,68; IC95%1,06-2,64, p = 0,012), com percepção de boca seca (RP = 2,23; IC95%1,28, p < 0,001) e de dor na boca (RP = 2,11; IC95% 1,10-4,07, p = 0,036) tiveram maiores prevalências de sintomas depressivos. O estudo identificou uma prevalência importante de sintomas depressivos e que as variáveis de saúde bucal estão associadas à presença dos mesmos na população idosa.Abstract The scope of this study was to describe the prevalence of depressive symptoms measured by the Geriatric Depression Scale-EDG -15 and test the association of oral health variables and depressive symptoms in a population of the elderly linked to eleven Family Health Units in the south of Brazil. It involved a cross-sectional study with 439 elderly individuals. A standardized questionnaire was used to obtain socio-economic and oral health variables of the study. The clinical variables of oral health were obtained by a qualified dentist. The symptoms of depression, which was the scope of the study, were obtained by the Geriatric Depression Scale-EDG -15. The prevalence of . Analyzing the exposure variables and depressive symptoms through adjusted Poisson regression analysis, individuals with 1 to 9 teeth (PR = 1.68; CI95% 1.06-2.64, p = 0.012), with a perception of dry mouth (PR = 2.23; CI95% 1.52-3.28, p < 0.001) and perception of pain in the mouth (PR = 2.11; CI95% 1.10-4.07, p = 0.036) have a higher prevalence of depressive symptoms. The study identified a significant prevalence of depressive symptoms and that oral health variables are associated with the presence of depressive symptoms in the elderly population.

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Objectives: The purpose of this study was to describe the impact of the COVID-19 pandemic on Primary Health Care in Brazil. Methodology: This retrospective ecological study was carried out using Brazilian municipality data obtained from the information systems of the National Public Health System. The outcomes were medical appointments, prenatal procedures and diabetes care. The exposure variable was the occurrence of the COVID-19 pandemic, based on the first case reported in Brazil. Multilevel mixed-effects negative binomial regression was used to analyze the association between the number of procedures per 10,000 inhabitants and COVID-19. Results: Data from 5,564 Brazilian municipalities were included in the present study. Regarding medical appointments, the largest reduction occasioned by the pandemic occurred in May (IRR = 0.27, 95%CI 0.24 – 0.30). Prenatal procedures were reduced by 65% (IRR = 0.35, 95%CI 0.32 – 0.38), also in May. In addition, diabetes care saw the biggest reductions in April 2020 (IRR = 0.24, 95%CI 0.11 – 0.53) and May 2020 (IRR = 0.19, 95%CI 0.09 – 0.43). From February to December 2020, the pandemic had a significant effect on the total number of procedures evaluated. Conclusion: The findings showed a reduction in prenatal procedures, diabetes and medical consultations performed in Brazil's Primary Health Care, following the onset of the COVID-19 pandemic.

OBJECTIVE To quantify the household expenditure per capita and to estimate the percentage of Brazilian households that have spent with dental insurance.METHODS We analyzed data from 55,970 households that participated in the research Pesquisa de Orçamentos Familiares in 2008–2009. We have analyzed the annual household expenditure per capita with dental insurance (business and private) according to the Brazilian states and the socioeconomic and demographic characteristics of the households (sex, age, race, and educational level of the head of the household, family income, and presence of an older adult in the household).RESULTS Only 2.5% of Brazilian households have reported spending on dental insurance. The amount spent per capita amounted to R$5.10 on average, most of which consisted of private dental insurance (R$4.70). Among the characteristics of the household, higher educational level and income were associated with higher spending. São Paulo was the state with the highest household expenditure per capita (R$10.90) and with the highest prevalence of households with expenditures (4.6%), while Amazonas and Tocantins had the lowest values, in which both spent less than R$1.00 and had a prevalence of less than 0.1% of households, respectively.CONCLUSIONS Only a small portion of the Brazilian households has dental insurance expenditure. The market for supplementary dentistry in oral health care covers a restricted portion of the Brazilian population.

This randomized clinical trial evaluated the insertion torque (IT), primary, and secondary stability of dental implants with different surface treatments during the osseointegration period. Nineteen patients with bilateral partial edentulism in the posterior mandibular region were randomly allocated to two implant brand groups and received implants with different surface treatments in the opposite site of the arch: Osseotite and Nanotite or SLA and SLActive. During implant placement, the maximum IT was recorded using a surgical motor equipped with a graphical user interface. The implant stability quotient (ISQ) was assessed immediately after the IT, and was measured weekly via resonance frequency analysis during 3 months. The data were analyzed by a one-way ANOVA, the Bonferroni test, paired t tests and Pearson's correlation coefficient. The IT values were similar (p > 0.05) for all implant types ranging from 43.82 ± 6.50 to 46.84 ± 5.06. All implant types behaved similarly until the 28th day (p > 0.05). Between 35 and 56 days, Osseotite and SLActive showed lower ISQ values (p < 0.001) compared to Nanotite and SLA implants. After 56 days, only Osseotite maintained significantly lower ISQ values than the other implants (p < 0.05). After 91 days the ISQ values were significantly higher than the baseline for all four implant types (p < 0.001). The ISQ and IT values were significantly correlated at the baseline and at the final evaluation for Osseotite, Nanotite, and SLActive implants (p < 0.001). After 91 days, ISQ and IT values were only significantly correlated for the Osseotite implants (p < 0.05). All implants types exhibited acceptable primary and secondary stability.