Health surveillance: public water supply fluoridation in 40 municipalities of São Paulo, Brazil.

Since fluoridation of water is an established public health measure for the prevention of dental caries and considering that monitoring of the method is crucial to its success, this study aimed to analyze the results of the analysis of the fluorine content of public water supply of 40 municipalities in the state of São Paulo, from November 2004 to December 2016. Samples were analyzed monthly using the potentiometric method. Of the 32,488 samples, 50.

Compression stocking prevents increased venous retrograde flow time in the lower limbs of pregnant women.

Objectives: To analyze the effect of graduated compression stockings on the venous reflux in the lower limbs of pregnant women.

Method: A controlled randomized clinical trial was performed with sixty women: intervention group (n = 30), who used compression stockings, and control group (n = 30). Using duplex-ultrasound, the reflux time and peak reflux velocity in the great saphenous vein and small saphenous vein were analyzed.

Caries in children with lactose intolerance and cow's milk protein allergy.

Dental caries in 5-to-8-year-old children with cow's milk protein allergy (CMPA) and lactose intolerance (LI), their treatment needs, and the consumption of milk-based products and milk derivatives by these patients were investigated. A cross-sectional study was undertaken with 200 children in southern Brazil in 2017. The clinical examination was based on the World Health Organization criteria and a questionnaire was sent to parents or legal guardians to collect information on the children's food intake, pre-existing systemic diseases, medication use, and CMPA and LI.

Influence of oral health on quality of life in pregnant women.

This study evaluated the relationships between oral conditions and oral health-related quality of life (OHRQoL), as well as related factors. A crosssectional study was performed on 119 postnatal women who had sought prenatal care during pregnancy in the public health system of São Paulo State, Brazil. The women received oral clinical exams and were interviewed using the questions on the OHIP14.

Early Childhood Caries: Epidemiology, Severity and Sociobehavioural Determinants.

Purpose: To investigate the association between sociobehavioural variables and the pattern and severity of early childhood caries in Brazilian infants and toddlers ages 0-3 years.

Materials And Methods: This was a cross-sectional study with 768 children who attended 58 public nursery schools. Five previously calibrated teams (Kappa = 0.

Dental fluorosis and its influence on children's life.

This study verified the prevalence of dental fluorosis in 12-year-old children and its association with different fluoride levels in the public water supply, and evaluated the level of perception of dental fluorosis by the studied children. To assess fluorosis prevalence, clinical examinations were performed and a structured instrument was used to evaluate the self-perception of fluorosis. The water supply source in the children's area of residence since birth was used as the study criterion.

Longitudinal study of habits leading to malocclusion development in childhood.

Background: The increased prevalence of malocclusions represents a secular trend attributed to the interaction of genetic and environmental factors. The analysis of factors related to the causes of these changes is essential for planning public health policies aimed at preventing and clinically intercepting malocclusion. This study investigated the sucking habits, nocturnal mouth breathing, as well as the relation of these factors with malocclusion.

Pre- and postoperative evaluation by photoplethysmography in patients receiving surgery for lower-limb varicose veins.

Objective. To evaluate the effectiveness of surgery in treating primary varicose veins in the lower limbs by photoplethysmography (PPG) and duplex mapping (DM). Method.

Potentially inappropriate medications used by the elderly: prevalence and risk factors in Brazilian care homes.

Background: The use of potentially inappropriate medications (PIM) among the elderly is a serious public health problem because it is intrinsically linked to increased morbidity and mortality, causing high costs to public health systems. This study's objective was to verify the prevalence of and the factors associated with the use of PIMs by elderly Brazilians in institutional settings.

Methods: We performed a transversal study, by consulting the case files of elderly people living in Long Term Care for the Elderly (LTC) in towns in the State of São Paulo, Brazil, as well as structured interviews with the nurses responsible for them.

Water fluoridation in 40 Brazilian cities: 7 year analysis.

Objectives: Fluoride levels in the public water supplies of 40 Brazilian cities were analyzed and classified on the basis of risk/benefit balance.

Material And Methods: Samples were collected monthly over a seven-year period from three sites for each water supply source. The samples were analyzed in duplicate in the laboratory of the Center for Research in Public Health - UNESP using an ion analyzer coupled to a fluoride-specific electrode.

Fluoride concentration in public water supply: 72 months of analysis.

Known as one of the ten most important advances on Public Health in the 20th century, fluoridation of public water supply is a measure of wide population coverage, which is effective on caries control. The city of Araçatuba, in the Northwest region of the São Paulo state, Brazil, started public water supply fluoridation in 1972 and, based on the average annual highest temperature, has kept the fluoride concentration between 0.6 to 0.

Socio-behavioral factors influence prevalence and severity of dental caries in children with primary dentition.

The aim of this study was to analyze the influence of socio-behavioral variables on the prevalence and severity of dental caries in 4- to 6-year-old children. A cross-sectional study was performed on a sample of 1993 children enrolled in 58 public preschools from Araçatuba City, São Paulo State, Brazil, during 2010. The exams were made using the decayed, missing, and filled teeth index (World Health Organization methodology) and detection criteria for non-cavitated lesions.

A longitudinal study of the association between breast-feeding and harmful oral habits.

Purpose: The purpose of this paper was to study the pattern of breast-feeding and harmful sucking habits (pacifier- and thumb-sucking) from birth to 12-months-old.

Methods: A prospective cohort study with 80 newborn infants and their mothers was conducted. A semi-structured questionnaire on breast-feeding and pacifier- and thumb-sucking behavior was administered during monthly household visits.

External control of the public water supply in 29 Brazilian cities.

The fluoridation of public water supplies is considered the most efficient public health measure for dental caries prevention. However, fluoride levels in the public water supply must be kept constant and adequate for the population to gain preventive benefit. The aim of this study was to analyze fluoride levels in the public water supply of 29 Brazilian municipalities during a 48-month period from November 2004 to October 2008.

[The relation between maternal breast feeding and non-nutritive sucking habits].

This study sought to identify the type and duration of breastfeeding received by children and establish the association with non-nutritive suction habits. A retrospective, transversal study was conducted using a questionnaire given to 330 mothers or persons responsible for 3 to 6-year-old children registered in kindergartens in Araçatuba, State of São Paulo, after obtaining their free and informed consent. It was revealed that 86.

[Dental loss in a rural population and the goals established for the World Health Organization].

This study aimed to report the dental loss in a rural population, evaluating the contribution of socioeconomic and behavioral variables and comparing the results with the goals of the World Health Organization (WHO) for 2000 and 2010. A total of 473 residents had been examined using the methodology, codes and criteria according to WHO guidelines. The results were processed using the Epibuco program and the chi-square test (p<0.

Smoking and periodontal disease: clinical evidence for an association.

Purpose: The aim of the present study was to assess the periodontal condition and smoking status, according to dose and duration information, and to estimate the percentage of subjects with periodontitis attributable to cigarette smoking in a representative adult rural population in southern Brazil.

Materials And Methods: Bivariate statistical analysis was used to evaluate the association of smoking status with periodontitis in a cross-sectional study comprising 165 dentate individuals, aged 35 to 66 years, subjected to oral clinical examination of six sites per tooth in all sextants.

Results: The prevalence of periodontitis (having > or = 1 pocket of > or = 4 mm around the index teeth) in the population was 35.

Fluoride intake from meals served in daycare centres in municipalities with different fluoride concentrations in the water supply.

Purpose: The aim of this study was (1) to determine the fluoride content in the meals served to children aged up to 36 months in daycare centres of two municipalities with different levels of fluoride in the water supply, (2) to calculate the mean fluoride ingested daily by the children when consuming those meals and (3) to analyse the contribution of this consumption to the development of dental fluorosis.

Materials And Methods: Samples of the meals served to the children were collected during a whole week. The fluoride content of the samples of solid foods and milk was analysed using an ion-specific electrode combined with reference electrode after diffusion facilitated by hexamethyldisiloxane.

Prevalence of enamel white spots and risk factors in children up to 36 months old.

The aim of this study was to determine the prevalence of enamel white spots and the quality of oral hygiene in children up to 36 months old, in municipalities with different fluoride levels in the water supply, analyzing the contribution of several variables. After approval of the Ethics Committee, the parents signed an informed consent form and were interviewed about their educational level, economic classification of the family, nursing habits, use of toothpaste, access to dental service and other information. The children were clinically examined using the same codes and criteria established by the WHO (World Health Organization) and ADA (American Dental Association).

Dental caries prevalence in children up to 36 months of age attending daycare centers in municipalities with different water fluoride content.

This study determined the prevalence of cavitated caries lesions (CCL) and early childhood caries (ECC), and the contribution of some variables in children up to 36 months of age attending daycare centers in municipalities with different fluoride levels in the water supply: AFC (adequate fluoride content) and LFC (low fluoride content). After approval of the Ethics Committee, the parents were interviewed. The children were clinically examined using the same codes and criteria established by the WHO (World Health Organization) and the ADA (American Dental Association).

Association between breast-feeding practices and sucking habits: a cross-sectional study of children in their first year of life.

In addition to providing nutrition and immunological protection, breast-feeding has positive effects on the development of the infant's oral cavity. The aim of the present study is to assess breast-feeding patterns and to analyze the influence of breast-feeding practices and maternal sociodemographic variables on the prevalence of non-nutritive sucking habits in a sample of Brazilian infants. This cross-sectional study was carried out in Southern Brazil.

[Epidemiological profile of domestic violence: complaints of aggression filed in a city in São Paulo State, Brazil, from 2001 to 2005].

The aim of this study was to analyze complaints of household physical aggression filed in Araçatuba, São Paulo, Brazil, from 2001 to 2005. The study described the social characteristics of aggressors and victims, their family relationship, locale, time of day, day of week, causes of aggression, kind of injuries, and use of alcohol/drugs by aggressor. Of 7,750 complaints of aggression, 1,844 involved domestic violence: 81.