Gregore Iven Mielke

Dados Biográficos

ID1747340
NOMEGregore Iven Mielke
PRENOMESGregore Iven
SOBRENOMEMielke
ASSINATURAMIELKE G I
AFILIAÇÕESThe University of Queensland
ORCID0000-0002-3043-2715
VERIFICADOSim
TOTAL DE OBRAS27
TOTAL DE CITAÇÕES15
TOTAL COMO AUTOR27
TOTAL COMO EDITOR0
PRIMEIRO ANO DE PUBLICAÇÃO2013
ANO MAIS RECENTE DE PUBLICAÇÃO2026
ÍNDICE H2

  • El uso de antimicrobianos durante el embarazo impacta en el exceso de peso en la primera infancia? Resultados del estudio de Cohorte de Nacimientos de Pelotas (Brasil) de 2015

    Open AccessAndréa Dâmaso Bertoldi, Thaynã Ramos Flores et al.ARTICLECiência & Saúde Coletiva2026

    Este estudio tuvo como objetivo investigar la asociación entre el uso de antimicrobianos durante el embarazo y el exceso de peso en niños de 3, 12, 24 y 48 meses de edad. Se analizaron los datos de los participantes del estudio de cohorte de Nacimientos de Pelotas (Brasil) de 2015. El uso de antimicrobianos durante el embarazo se evaluó mediante cuestionarios estandarizados y el exceso de peso se definió como el IMC para la edad en puntuación z ≥…

  • Does antimicrobial use during pregnancy impact excess weight in early childhood? Findings from the 2015 Pelotas (Brazil) Birth Cohort Study

    Open AccessAndréa Dâmaso Bertoldi, Thaynã Ramos Flores et al.ARTICLECiência & Saúde Coletiva2026

    This study aimed to investigate the association between the use of antimicrobials during pregnancy and excess weight in children at ages three, 12, 24 and 48 months. Data of participants from the 2015 Pelotas (Brazil) Birth Cohort study were analyzed. The use of antimicrobials during pregnancy was assessed using standardized questionnaires and excess weight was defined as BMI for age in z-score ≥ 1. Over 43% of women used at least one antimicrobi…

  • Years of gender inequalities in leisure-time physical activity among Brazilian adults (2010-2019)

    Open AccessAndré Ulian Dall Evedove, Francine Nesello Melanda et al.ARTICLECiência & Saúde Coletiva2025

    This study aimed to measure the absolute and relative differences in the recommended practice of leisure-time physical activity (LTPA) of Brazilian men and women between 2010 and 2019. The sample consisted of 512,968 subjects from ten cross-sectional telephone surveys carried out in the 27 Brazilian capitals. The gap in the prevalence of LTPA practice between genders was calculated by measures of absolute inequality, calculated in percentage poin…

  • Urban violence as a predictor factor of obesity

    Open AccessBianca Mitie Onita, Marcelo Batista Nery et al.ARTICLEBMC Public Health2025

    Our findings suggest that urban violence may play an important role in the causal pathway of obesity, and the importance of integrating social environmental factors into strategies for obesity prevention

  • Lessons from 13 years of accelerometry measurements in five Brazilian cohorts

    Open AccessAndrea Wendt, Gabriela Silva Leite et al.ARTICLECadernos de Saude Publica2025Referências: 56

    This study describes key methodological decisions and their justifications for accelerometer data collection, processing, and cleaning/analysis in Pelotas (Rio Grande do Sul State, Brazil) cohorts, exemplifying how research using sensor monitors could be carried out in a middle-income country context. This is a descriptive methodological study using raw accelerometer data from five Brazilian population-based cohorts with 32,963 individuals. Data …

  • Fatores sociodemográficos e comportamentais da obesidade

    Open AccessBianca Mitie Onita, Jaqueline Lopes Pereira et al.ARTICLECadernos de Saude Publica2024Citada por: 1Referências: 30

    O objetivo foi investigar a associação entre fatores sociodemográficos e comportamentais e a ocorrência da obesidade entre 2014 e 2021 em adultos da cidade de São Paulo, Brasil. Realizou-se estudo prospectivo com 1.241 adultos paulistanos, com 18 anos ou mais, participantes da coorte Inquérito de Saúde de São Paulo (ISA) - Atividade Física e Ambiente. O desfecho foi obesidade (sim/não), classificada por meio do índice de massa corporal e com pont…

  • Use of electronic devices in leisure time modifies the prevalence and factors associated with sedentary behavior derived exclusively from excessive television viewing among Brazilian adults

    Open AccessCarla Bertuol, Cecília Bertuol et al.ARTICLEBMC Public Health2023

    The growing interest in the study of sedentary behavior is justified by its increasing presence in people's daily lives, particularly in leisure time. The aim of this study was to compare the prevalence and factors associated with sedentary behavior derived exclusively from TV time and from its combination with the time spent using other electronic devices among Brazilian adults (n = 52,443). This cross-sectional study used data from the Vigitel …

  • Day-to-day variability in accelerometer-measured physical activity in mid-aged Australian adults

    Open AccessRuth Brady, Wendy J Brown et al.ARTICLEBMC Public Health2023

    Results show group-level estimates of average acceleration and MVPA in a single week conceal considerable day-to-day variation in how mid-age Australians accumulate their acceleration and MVPA on a daily basis. Overall, there was no clear relationship between overall volume of activity and variability. Future studies with larger sample sizes and longitudinal data are needed to build on the findings from this study and increase the generalisabilit…

  • Sedentary Behavior Counseling Received from Healthcare Professionals

    Open AccessAndré Snége, Alexandre Augusto De Paula Da Silva et al.ARTICLEInternational Journal of…2022

    Counseling by health professionals has promising results in behavior change and is recommended as part of integrated community interventions. However, the knowledge about sedentary behavior (SB) counseling is incipient. The study aimed to identify the prevalence and explore the associated factors with SB counseling received from healthcare professionals by adults in primary health care (PHC) in Brazil. A cross-sectional study was conducted in 201…

  • Accelerometer-measured physical activity in mid-age Australian adults

    Open AccessGregore Iven Mielke, Nicola W Burton et al.ARTICLEBMC Public Health2022

    This population-based cohort provided a detailed description of physical activity based on raw data from accelerometers in mid-age adults in Australia. Such data can be used to investigate how different patterns and intensities of physical activity vary across the day/week and influence health outcomes

  • All are equal, but some are more equal than others

    Open AccessGregore Iven Mielke, Deborah Carvalho Malta et al.ARTICLEBMC Public Health2022

    Informed by the theory of intersectionality, findings of this study have shown that intersections of gender, racial identity and socioeconomic position of the Brazilian society strongly influence leisure time physical activity at the individual level. Targeted interventions to increase leisure time physical activity should address the complexities of social status intersections

  • Neighbourhood correlates of average population walking

    Open AccessRenee Zahnow, Anthony Kimpton et al.ARTICLEHealth & Place2022Referências: 8

  • Effects of a 16-week physical training on clinical outcomes in patients with hypertension and chronic kidney disease

    Open AccessMaristela Bohlke, Franklin Corrêa Barcellos et al.ARTICLECadernos de Saude Publica2022Referências: 35

    The NEPHROS is a randomized controlled trial which applied a 16-week aerobic and resistance training to patients with chronic kidney disease (CKD) and high blood pressure. This report describes a long-term post-trial follow-up, comparing survival, health-related quality of life (HRQoL), and estimated glomerular filtration rate (GFR) change between the intervention and control groups according to in-trial cardiovascular risk factors. Three years a…

  • Desigualdades na cobertura da assistência pré-natal no Brasil

    Open AccessThaynã Ramos Flores, Rosália Garcia Neves et al.ARTICLECiência & Saúde Coletiva2021

    O objetivo deste artigo é avaliar a cobertura e as desigualdades na assistência pré-natal. Dados do estudo transversal da Pesquisa Nacional de Saúde do Brasil em 2013. Assistência pré-natal foi avaliada por meio de indicadores: aconselhamento, orientações recebidas, procedimentos e exames realizados durante a gravidez. Para mensuração foram utilizados dois índices: Slope Index (SII) e o Concentration Index (CIX). Cerca de 90% receberam aconselham…

  • Motivation for participation in sports among Brazilian adults

    Open AccessAndrea Wendt, Luiza Isnardi Cardoso Ricardo et al.ARTICLECiência & Saúde Coletiva2021

    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. All analyses were performed in Stata 12.1 and stratified by gender. The prevalen…

  • Influence of center-based child care on development of two-year-olds in a Brazilian cohort

    Open AccessOtávio Amaral De Andrade Leão, Gregore Iven Mielke et al.ARTICLERevista de Saúde Pública2021

    OBJECTIVE To investigate the association between child care attendance since birth and development in two-years-old Brazilian children. METHODS The study used longitudinal data from the 2015 Pelotas Birth Cohort. The childhood development (cognitive, fine and gross motor skills, and language) at two-years-old children was assessed using INTER-NDA (INTERGROWTH-21st Neurodevelopment Assessment). The child care attendance was measured at ages one an…

  • Validity assessment of a portable anthropometer to measure length in 24-month children from the 2015 Pelotas Birth Cohort

    Open AccessThaynã Ramos Flores, Andréa Dâmaso Bertoldi et al.ARTICLEPublic Health Nutrition2020

    Objective: This study aimed to assess the validity of a portable anthropometer against the gold standard among 2-year-old infants from the 2015 Pelotas (Brazil) Birth Cohort. Design: Birth cohort study. Setting: A fixed Harpenden ® infant anthropometer was considered as the gold standard for measuring infant length due to its greater precision and stability. The portable SANNY ® (model ES2000) anthropometer was the instrument to be validated. The…

  • Promoção de atividade física e as políticas públicas no combate às desigualdades

    Open AccessInácio Crochemore-Silva, Alan G Knuth et al.ARTICLECadernos de Saude Publica2020Citada por: 8Referências: 19

    O presente Ensaio apresenta uma reflexão com base em algumas formas vigentes de promoção de atividade física, propondo visibilidade a atividades de lazer e suas desigualdades. O cenário atual de (aumento das) desigualdades e a importância do seu enfrentamento, destacando a pertinência das políticas públicas, são apresentados e discutidos à luz de duas teorias: a Hipótese da Equidade Inversa e a Lei dos Cuidados Inversos. A Hipótese da Equidade In…

  • Use of antibiotics in the health care unit

    Open AccessAndréa Dâmaso Bertoldi, Gregore Iven Mielke et al.ARTICLERevista de Saúde Pública2019

    OBJECTIVE: To estimate the use of the first dose of antibiotics in the health care unit in children from the 2015 Pelotas Birth Cohort at 24 months. METHODS: A total of 4,014 children were monitored. We used descriptive statistics and Poisson regression to analyze the association between socioeconomic and demographic variables, participation in daycare units, in the activities of the Pastoral da Criança and in the Primeira Infância Melhor program…

  • Descriptive Epidemiology of Uruguayan Adults’ Leisure Time Physical Activity

    Open AccessJavier Brazo‐sayavera, Gregore Iven Mielke et al.ARTICLEInternational Journal of…2018

    Policymakers rely on information for describing and monitoring levels of physical activity among the population. However, in Uruguay there is no research presenting physical activity practices nationwide. The present study aims to describe the leisure time physical activity levels and their unequal distribution among Uruguayan adults. Data from the 2014 Uruguayan National Health Survey ( n = 3543 adults aged > 15 years) were analysed. Physical ac…

  • Simultaneidade de fatores de risco para doenças crônicas não transmissíveis entre idosos da zona urbana de Pelotas, Rio Grande do Sul, Brasil

    Open AccessMaurício Feijó Da Cruz, Maurício Feijó Cruz et al.ARTICLECadernos de Saude Publica2017Referências: 31

    O objetivo do estudo foi descrever a simultaneidade de fatores de risco para doenças crônicas não transmissíveis em idosos (60 anos ou mais), residentes em uma cidade do Sul do Brasil. Trata-se de um estudo transversal, de base populacional, realizado em 1.451 idosos em 2013. Com uma abordagem de análise de clusters, foi avaliado o agrupamento entre os fatores de risco em estudo (tabagismo, consumo de álcool, excesso de peso e inatividade física)…

  • Multimorbidity and mortality in older adults

    Open AccessBruno Pereira Nunes, Thaynã Ramos Flores et al.ARTICLEArchives of Gerontology and…2016

  • Health promoting practices and personal lifestyle behaviors of Brazilian health professionals

    Open AccessKaren Hidalgo, Karen D Hidalgo et al.ARTICLEBMC Public Health2016

    A reasonably high proportion of physicians, nurses, and community health workers report not engaging in healthy lifestyle behaviors that impact chronic diseases, thus, they may be less likely to encourage such behaviors in their patients

  • Atividade física, tempo de tela e utilização de medicamentos em adolescentes

    Open AccessGabriel Gustavo Bergmann, Tamires Carvalho Motta et al.ARTICLECadernos de Saude Publica2016Citada por: 1Referências: 34

    O objetivo do estudo foi avaliar associações transversais e longitudinais entre atividade física, tempo de tela e uso de medicamentos em adolescentes da coorte de nascidos em Pelotas, Rio Grande do Sul, Brasil, em 1993, acompanhados aos 11 anos (N = 4.452), 15 anos (N = 4.325) e 18 anos (N = 4.106). Foram mensurados o uso de medicamentos nos últimos 15 dias, o uso contínuo de algum medicamento, o nível de atividade física (questionário e por acel…

  • Association of knowledge, preventive counseling and personal health behaviors on physical activity and consumption of fruits or vegetables in community health workers

    Open AccessAlex Antonio Florindo, Ross C Brownson et al.ARTICLEBMC Public Health2015

    Actions to promote physical activity and healthy eating and to improve knowledge among community health workers within the health care system of Brazil could have a potential positive influence on delivery of preventive counseling to patients on this topic