Objective: To analyze changes in the lifestyles of Brazilian adolescents during the COVID-19 pandemic. Methods: Cross-sectional study carried out with adolescents who participated in the “Covid Adolescentes - Behavior Survey”. The indicators related to lifestyles before and during the pandemic were evaluated: consumption of healthy and unhealthy foods, physical activity and sedentary behavior, smoking and consu...
Objective: To estimate prevalence of healthy behaviors among individuals aged 30 years or over diagnosed with arterial hypertension (AH) and diabetes mellitus (DM) using information from the National Health Survey, 2019. Methods: Cross-sectional study with cluster sampling and simple random sampling in three stages. Individuals were aggregated according to have AH; AH only; DM; DM only; AH and DM only; without ...
Objective: To investigate the variation of anthropometric indicators from 2013 to 2019 and the factors associated with obesity in Brazil, using information from the National Health Survey. Methods: Cross-sectional study with cluster sampling and simple random sampling in the three stages. Measurements of weight and height among participants in 2013 (n=59,592) and in 2019 (n=6.672) were used. Differences in obes...
Objective. To describe the characteristics of female sex workers (FSW) from 12 Brazilian cities. Methods. Cross-sectional study of Biological and Behavioral Surveillance Survey (BBSS) with FSW recruited by Respondent-Driven Sampling (RDS), in 2016. HIV prevalence, sociodemographic, behavioral, and variables related to sex work were estimated by city. Chi-square test was used to compare these distributions. Resu...
Objective. To analyze the frequency of sadness, nervousness, and sleep disorders during the COVID-19 pandemic in Brazil, identifying the most affected demographic segments. Methods. It is a cross-sectional study, with a questionnaire applied via the web to adults and the elderly, collecting information on living conditions, health and health behaviors. Prevalence and prevalence ratios were adjusted for age and ...
This article presents the history and construction of the National Health Survey (PNS) 2019, a household survey conducted in partnership with the Brazilian Institute of Geography and Statistics. The objective was to provide the country with information on the determinants, conditions and health needs of the Brazilian population. The expected sample was 108,525 households, considering a non-response rate of 20%....
Objective. To describe the changes in lifestyles, regarding to the consumption of tobacco and alcohol, food intake and physical activity, in the period of social restriction resulting from the pandemic of the disease by the coronavirus 2019 (COVID-19). Methods. This is a cross-sectional study conducted in Brazil with data from the virtual health survey ConVid (Behavior Survey). Changes in lifestyles were analyz...
Objective: To describe changes in socioeconomic and health conditions of Brazilians during the COVID-19 pandemic. Methodology: Cross-sectional study with data from a web-based behavioral survey data carried out from April 24 to May 24, 2020 with 45,161 participants recruited by chain sampling procedure. A descriptive analysis of the survey topics was performed: adherence to social restriction measures, diagnosi...
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Fundação Oswaldo Cruz. Instituto de Comunicação e Informação Científica e Tecnológica em Saúde. Rio de Janeiro, RJ, Brasil.; Fundação Oswaldo Cruz. Instituto de Comunicação e Informação Científica e Tecnológica em Saúde. Rio de Janeiro, RJ, Brasil.; Fundação Oswaldo Cruz. Instituto de Comunicação e Informação Científica e Tecnológica em Saúde. Rio de Janeiro, RJ, Brasil.; Ministério da Saúde. Programa Nacional ...