Inequalities in the use of dental services by people with and without disabilities in Brazil: a National Health Survey.

Objectives: The present cross-sectional study aimed to evaluate if social, racial, and gender inequalities disproportionally affect the use of dental services by people with and without disabilities in Brazil in the year 2013.

Materials And Methods: The study used data from the 2013 National Health Survey and the dependent variable was the use of dental services. The outcome was stratified by gender, race, and social variables.

Association Involving Possible Sleep Bruxism, Stress, and Depressive Symptoms in Brazilian University Students: A Cross-sectional Study.

The aim of the present study was to examine the association regarding sleep bruxism (SB), depression, and stress in Brazilian university students. We conducted a cross-sectional study with a large-sample of university students (  = 2,089) in the city of Pelotas, Rio Grande do Sul, Southern Brazil. A self-administered questionnaire was sent to classrooms to evaluate socioeconomic and demographic characteristics.

The association between maternal fears about their infant/ toddler during the COVID-19 pandemic and depression and anxiety: a birth cohort study.

Objective: To assess the association between maternal fears about their infant/toddler and depression and anxiety during the COVID-19 pandemic.

Methods: In 2019, all mothers who gave birth in hospitals in Rio Grande, RS, Brazil were asked to respond to a standardized questionnaire (baseline). We followed them between May-June 2020 (first follow-up point), August-December 2020 (second follow-up point), and from October 2021 to March 2022 (third follow-up point), and asked them if they were: (1) afraid that their infant/toddler would become infected with COVID or get sick (yes/no), (2) afraid that they would contaminate their own child with COVID, and/or (3) worried about the pandemic's effects on their child's future.

Pre-, Peri-, and Postnatal Risk for the Development of Enamel Defects in Permanent Dentition: A Birth Cohort in Southern Brazil.

The purpose of this study was to find potential risk factors associated with the occurrence of developmental defects of enamel (DDE) in permanent dentition of a birth cohort in Southern Brazil. This study is a 2004 birth cohort carried out in the city of Pelotas, Rio Grande do Sul, Brazil. A subsample of 996 children was clinically examined at 12 to 13 years of age.

Mediating effect of eating pattern on the relationship between television exposure and caries in children.

Behavioral characteristics may also take part in the etiology of dental caries. Sedentary behavior, especially watching television, is associated with increased intake of foods high in fat or free sugar, which could influence the occurrence of dental caries. The aim of this study was to assess the mediating effect of eating pattern on the relationship between television exposure time and the presence of dental caries in children.

Association among oral health and academic performance: a longitudinal study in a university in Southern Brazil.

This longitudinal study aimed to investigate the association between self-perceived oral health, oral-health-related quality-of-life (OHRQoL), toothache, and university students' academic performance or dropout. A cohort of 2,089 students from 64 different courses at a public university in southern Brazil was interviewed in 2016 regarding their self-perceived oral health (Locker instrument; dichotomized into good/poor), OHRQoL (Oral Impacts on Daily Performances instrument, OIDP) and having had any toothache over the last 6 months (yes/no). After three years (2020), the academic records of 1,870 of these students were assessed, their average grade over all courses evaluated, and their dropout status was determined.

Genes and single nucleotide polymorphisms in the pathway of saliva and dental caries: a systematic review and meta-analysis.

The aim of this systematic review and meta-analysis was to investigate the influence of single nucleotide polymorphisms (SNPs), related to genes in salivary composition and flow, on dental caries experience. Sixteen studies were included in the systematic review and ten in the meta-analysis. Forty-four SNPS, covering four genes ( and ) were identified.

Validity of partial protocols to evaluate the prevalence of developmental defects of enamel in permanent dentition: a birth cohort study in Southern Brazil.

Objectives: To evaluate the validity of partial protocols (PP) to assess the prevalence of developmental defects of enamel (DDE) in permanent teeth and identify the strength of the association between DDE and some risk factors, using PP compared to the full-mouth (FM) exam.

Materials And Methods: This study was conducted in a population-based birth cohort of children born in 2004 in Pelotas, Southern Brazil. Socioeconomic, demographic, pre-, per-, and post-birth variables were collected.

Socioeconomic inequalities related to maternal perception of children's oral health at age 4: Results of a birth cohort.

Objectives: To estimate socioeconomic inequalities in the maternal perception of children's oral health from a birth cohort study in Brazil.

Methods: The data from this study were collected through perinatal interviews and at the 48-month follow-up from the 2015 Pelotas Birth Cohort Study. The main outcome was the maternal perception of children's oral health, dichotomized into positive (good/very good) and negative (fair/bad/very bad).

Two decades of socioeconomic inequalities in the prevalence of untreated dental caries in early childhood: Results from three birth cohorts in southern Brazil.

Objectives: To estimate the socioeconomic disparities in untreated dental caries in early childhood according to socioeconomic characteristics in three birth cohorts in Southern Brazil.

Methods: The socioeconomic data to this study were collected at the 48-month follow-up and oral health studies of 1993, 2004 and 2015 Pelotas birth cohort studies. The outcome was untreated dental caries in children aged 6 (1993 cohort), 5 (2004 cohort) and 4 years (2015 cohort), dichotomized into absence/presence.

Rural-urban differences in oral health among older people in Southern Brazil.

This study aimed to assess the association between oral health and rurality in an older Brazilian population. Population-based samples of 1,451 urban and 411 rural elders were obtained from two databases. Several oral health and related measures, including the number of teeth lost, use of dental prostheses, dental visits, self-reported oral health, and perceived need for a dental prosthesis, were compared.

Use of Health Services and Family Health Strategy Households Population Coverage in Brazil.

The objective of this study is to describe the profile of use of primary health care services, estimated by the PNS, of the population living in households registered and not registered with the Famly Health Strategy - FHS, in the years 2013 and 2019. Cross-sectional study carried out using microdata from national health surveys 2013 and 2019. The sample originated from a master sample, consisting of a set of units from selected areas in a register.

Motivation for participation in sports among Brazilian adults: National Household Sample Survey - 2015.

This article aims to describe the reasons for sport participation in the Brazilian adult population according to gender, age and schooling level. This is a cross-sectional study with data from a National Household Sample Survey - 2015. The reasons to practice or not practice sports in the previous year were obtained by questionnaire with predetermined answer options.

COVID-19 Pandemic impact on Brazil's Public Dental System.

The present study aimed to estimate the impact of the COVID-19 pandemic on dental care procedures in the Public Health System in Brazil. A retrospective, ecological study was carried out, comprising 5,564 Brazilian municipalities. The number of dental procedures (per 100,000 inhabitants) performed in the Brazilian Public Health System (SUS) was the outcome.

Socio-economic inequalities in dental pain in children: A birth cohort study.

Objective: To describe socio-economic inequalities in dental pain and dental caries in 5 and 12-year-old children enrolled in a birth cohort.

Methods: This prospective study was carried out with children enrolled in a birth cohort in Pelotas, Brazil. The main outcome was history of dental pain in the last six months, collected at 5 and 12 years of age.

Impact of the COVID-19 pandemic on prenatal, diabetes and medical appointments in the Brazilian National Health System.

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.

Association between dental pain, use of dental services and school absenteeism: 2015 National School Health Survey, Brazil.

Objective: To analyze association between dental pain, use of dental services and school absenteeism in Brazilian adolescents.

Methods: This was a cross-sectional study with data from the National School Health Survey (PeNSE 2015). The study's dependent variable was school absenteeism due to health reasons in the last 12 months.

Genes and SNPs in the pathway of immune response and caries risk: a systematic review and meta-analysis.

The aim of this systematic review and meta-analysis was to pool the data on Single Nucleotide Polymorphisms (SNPs) in immune response genes associated with dental caries. Nineteen studies were included in the review and 18 in the meta-analysis. Twenty-two SNPs were evaluated, which are linked to six different genes (, , , , and ).

Single nucleotide polymorphisms of taste genes and caries: a systematic review and meta-analysis.

Objective: The aim of the present study was to systematically review the literature investigating the single nucleotide polymorphisms (SNP) related to taste genes and their influence on caries.

Material And Methods: Search was performed in five databases to respond to the question: 'Are the polymorphisms of taste genes associated with dental caries?'. Studies in humans were included.