Publications by authors named "Marta Maria Alves Silva"

Objective: This study aimed to describe and analyze the process of creating and implementing telemonitoring services for COVID-19 cases, focusing on strengths and weaknesses.

Methods: A single case study incorporating qualitative and quantitative data using descriptive and exploratory approach was performed from 24 March 2020 to 24 March 2021 in a Brazilian capital city. Data collection took place through interviews, document analysis, and direct observation.

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Introduction: Road traffic crashes (RTC) are an important public health problem, accounting for 1.2 million deaths per year worldwide. In Brazil, approximately 40,000 deaths caused by RTC occur every year, with different trends in the Federal Units.

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Objective: To present the results of indicators of alcohol consumption and driving for Brazilian capitals based on two population surveys performed in Brazil in 2013.

Methods: Cross sectional study with data from adults (≥ 18 years) participants of the Telephone Survey on Risk and Protective Factors for Chronic Diseases (Vigitel) and the National Health Survey (NHS). Prevalence for indicators of alcohol consumption and driving was then calculated.

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The article aims to describe the injuries in traffic according to demographic characteristics, use of protective equipment, use of health services, activity limitations and disabilities. The percentage involvement in traffic accidents with injuries, the percentage of use of protective equipment, use of health services, limitation of daily activities, disability and sequelae, according to educational level, race, color, sex, age and region of residence it estimated.The use of safety belt in the adult population was 79.

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The study objective was to describe the profile and factors related to alcohol consumption among emergency room visits by external causes. It is a cross-sectional study with data from the Survey of Violence and Injuries in Emergency between September and October 2011, in 24 state capitals and the Federal District. Statistical analysis were performed for all cases treated in selected services, comparing the characteristics of the victims, according to the statement of alcohol consumption.

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Work-related injuries, often classified as occupational injuries (OI), stand out among visits due to external causes (accidents and violence) in health services. To describe the characteristics and factors associated with emergency room visits for OI, a cross-sectional study was conducted using data from the Survey of Violence and Injuries in Emergency Services (VIVA Inquérito 2011) in 24 state capitals and the Federal District. The prevalence of treatment for OI and prevalence ratios (PR) with confidence intervals of 95% (95%CI) were calculated.

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Objective: To describe the prevalence of alcohol consumption among Brazilian students and identify the sociodemographic factors associated alcohol consumption in the last 30 days.

Methods: Cross-sectional study with a cluster sample of 109,104 9th grade students in Brazilian public and private schools in 2012. The prevalence and 95% confidence intervals of the indicators of alcohol consumption were analyzed.

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Objective: To estimate the prevalence of injuries among teenagers and to examine the associated risk factors, such as sociodemographic characteristics, risk behaviors, family ties and other factors.

Method: The prevalence of the outcome (injury) was estimated with a 95%confidence interval. In order to verify factors associated with the injury, a bivariate analysis was made with estimated odds ratio (OR) and its respective confidence intervals.

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Objective: To describe violent events experienced by school-aged adolescents in school, around the school and in the family context, and to compare the results of the National Adolescent School-based Health Survey of 2009 and 2012.

Methods: Indicators related to violence involving teenagers were analyzed. The prevalence rates and confidence intervals of 95% were calculated for events of interest according to gender and type of school (public or private) and regions.

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Objective: To describe the victimization and bullying practice in Brazilian school children, according to data from the National Adolescent School-based Health Survey and to compare the surveys from 2009 and 2012.

Methods: This is a cross-sectional study with univariate and multivariate analyzes of the following variables: to have been treated badly by colleagues, to have been bullied and to have bullied other children. The following independent variables were analyzed: age, sex, race/color, type of school, maternal education.

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Article Synopsis
  • The study analyzed data on mortality, hospitalization, and emergency visits due to assaults in Brazil from 1996 to 2007, focusing on males aged 15 to 29.
  • The findings showed a significant disparity in assault-related outcomes between genders, with males experiencing over 11 times higher mortality and 4.5 times higher hospitalization rates compared to females.
  • Regional differences revealed the Southeast and Northeast regions had the highest rates, and the research concluded that cultural gender norms and socio-structural factors contribute to these disparities, which intensify during adolescence and early adulthood.
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The scope of this study was to describe reports of violence against the elderly (e" 60 years) reported in the Information System for Notifiable Diseases - net version (Sinan Net) in 2010. We conducted a descriptive, retrospective study with data analyzed by Stata version 11. We estimated proportion ratios (PR) of violence according to selected variables.

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Accidents from external causes affect the human population in different ways. This article seeks to analyze emergency care for women who are victims of accidents and violence. Data from the Surveillance System for Violence and Accidents were analyzed.

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The scope of this study is to analyze the differences in the profile of emergency care for external causes between public and private emergency departments. With data come from VIVA-Campinas 2009, the association between the nature of healthcare and the characteristics of the victims was verified using the chi-square test. Using Poisson regression, proportion ratios of care in the public and private network were estimated.

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Objective: To analyze the temporal trends of mortality due to Road Traffic Accidents (RTA) as well as identify the existence and location of high risk death clusters for RTA using spatial analysis.

Methodology: Descriptive study of temporal trends by RTA, pedestrians, motorcyclists, motorists and passengers and spatial analysis for 2000 and 2010. The data was obtained from the Mortality Information System, and standardized rates were calculated by age in Brazilian states and municipalities grouped by population size.

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The study describes the estimates of occurrence of injury due to traffic accidents among the Brazilian population based on data obtained from the National Household Sample Survey (PNAD). It is a probabilistic sample, in which 391,868 people were interviewed. in three stages, namely municipalities, census sectors and households.

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Alcohol-related injuries are an important public health issue worldwide. The objective of this study was to describe the epidemiology of alcohol intake perceived by interviewers among injury victims seen at emergency departments in selected Brazilian cities. Cross-sectional data were collected from the injury surveillance system based on sentinel health services recently implemented in the country through intentional sampling in 2006 and 2007 and analyzed in Epi Info 3.

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External causes occupy a high position in the morbidity and mortality profile of youth and children in Brazil, configuring an important public health problem and demanding the deepening of the studies on its characteristics and magnitude. This article describes the profile of emergency care for accidents suffered by children (< 10 years of age) seen at emergency public in some services in Brazil in 2006 and 2007. The data were obtained from survey surveillance component of the Sentinel Service Surveillance System for Violence and Accidents (VIVA), of the Ministry of Health.

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In 2006, the Brazilian Ministry of Health established the Injury Surveillance System Network in Sentinel Services (Rede VIVA) to describe data on injuries victims treated at emergency departments (ED), especially minor injuries which do not cause deaths and hospitalization. This study describes the characteristics of unintentional injuries victims treated in these EDs by means of a transversal descriptive study with data coming from EDs located in 35 municipalities with the highest injury rates. The data were collected during 30 consecutive days in an alternated 12-hour shift.

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Objective: This article describes the characteristics of violence-related injury (VRI) cases presenting at emergency departments (EDs) in Brazil and compares circumstances for assault-related and self-inflicted cases.

Methods: The study is cross-sectional. The data describe cases seen in September 2006 in 62 EDs, representing all 26 states and the Federal District.

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