Multilevel Analysis
Mostrando 25-36 de 124 artigos, teses e dissertações.
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25. Análise da prevalência de doenças cardiovasculares e fatores associados em idosos, 2000-2010
Resumo O objetivo do estudo foi analisar a mudança na prevalência de doença cardiovascular (DCV) entre 2000 e 2010 e sua associação com os fatores socioeconômicos e fatores de risco em idosos. A diferença da prevalência de DCV ao longo do período foi analisada por meio de modelos multinível bayesianos e a análise da associação entre a presença
Ciênc. saúde coletiva. Publicado em: 2019-01
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26. Insatisfação com os serviços odontológicos entre idosos brasileiros dentados e edentados: análise multinível
Resumo Avaliou-se a insatisfação com os serviços odontológicos entre idosos brasileiros dentados e edentados e sua associação com variáveis contextuais e individuais. Foram utilizados os dados do Levantamento Nacional de Saúde bucal realizado em 2010 e dados contextuais referentes aos municípios. Análises descritivas, bivariadas e multinível foram
Ciênc. saúde coletiva. Publicado em: 2019-01
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27. Socioeconomic context of the community and chronic child malnutrition in Colombia
ABSTRACT OBJECTIVE To analyze the influence of the socioeconomic context of the community on chronic child malnutrition in Colombia. METHODS We estimated multilevel logistic models using data from the National Demographic and Health Survey in Colombia in 2010. The final sample included 11,448 children under the age of five gathered in 3,528 communities.
Rev. Saúde Pública. Publicado em: 26/07/2018
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28. School environment and individual factors influence oral health related quality of life in Brazilian children
Abstract The aim of this study was to verify the influence of school environment and individual factors on oral health related quality of life (OHRQoL) in a representative sample of Brazilian schoolchildren. A cross-sectional study was conducted with 1,134 12-year-old schoolchildren from Santa Maria, Southern Brazil. Clinical variables were obtained from exa
Braz. oral res.. Publicado em: 10/07/2018
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29. Individual and contextual factors associated to the self-perception of oral health in Brazilian adults
ABSTRACT OBJECTIVE To analyze how individual characteristics and the social context, together, are associated with self-perception of the oral health. METHODS A multilevel cross-sectional study with data from the Brazilian National Health Survey 2013, the United Nations Development Program, and the National Registry of Health Establishments. The explanat
Rev. Saúde Pública. Publicado em: 09/04/2018
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30. THEORETICAL RESEARCH ON THE MULTI-CHANNEL REACTION MECHANISM AND KINETICS OF HNCS WITH OH-
We presented a theoretical study on the detailed reaction mechanism and kinetics of the HNCS molecule with the OH-. The barrierless minimum energy path and the most favorable entrance channel have been determined by study the thermodynamic and kinetic characters of the channel with low energy barrier. The B3LYP/6-311++G** method was employed for all the geom
Quím. Nova. Publicado em: 2017-10
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31. Individual and contextual factors influencing dental health care utilization by preschool children: a multilevel analysis
Abstract The effect of contextual factors on dental care utilization was evaluated after adjustment for individual characteristics of Brazilian preschool children. This cross-sectional study assessed 639 preschool children aged 1 to 5 years from Santa Maria, a town in Rio Grande do Sul State, located in southern Brazil. Participants were randomly selected fr
Braz. oral res.. Publicado em: 30/03/2017
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32. Effects of neighborhood socioeconomic status on blood pressure in older adults
ABSTRACT OBJECTIVE To test if the neighborhood socioeconomic status is associated with systolic blood pressure and hypertension in older adults. METHODS A cross-sectional population-based study with a sample of 1,705 older adults from Florianópolis, SC, Southern Brazil. The contextual variable used was the average years of schooling of the head of the h
Rev. Saúde Pública. Publicado em: 22/12/2016
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33. Link Optimization and Performance Analysis of a 40 Gbps DQPSK Modulated Ultra DWDM System with 32 Orthogonally Polarized channels
Abstract The demand for higher speed at a lesser transmission cost per bit resulted in growth of optical networks with improved spectral efficiency even at narrower channel spacing. Incorporation of multilevel modulation formats in DWDM system led to the exploration of the 25 GHz channel grid, popularly known as Ultra Dense Wavelength Division Multiplexed (U
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2016-12
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34. Association between Dental Caries and Socioeconomic Factors in Schoolchildren - A Multilevel Analysis
Resumo Esta pesquisa teve como objetivo avaliar a associação entre cárie dental e fatores socioeconômicos individuais e contextuais em crianças de 12 anos de idade. Uma amostra representativa de 1.134 crianças matriculadas em escolas públicas de Santa Maria, RS, foi obtida a partir de uma amostragem aleatória em duplo estágio. Quatro dentistas calib
Braz. Dent. J.. Publicado em: 2016-02
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35. Racial Differences in Oral Health-Related Quality of Life: A Multilevel Analysis in Brazilian Children
Resumo Este estudo transversal avaliou a influência da raça/etnia na qualidade de vida relacionada à saúde bucal (QVRSB) de crianças brasileiras. O processo de amostragem aleatório selecionou uma amostra representativa de 1.134 crianças de 12 anos de idade de escolas públicas de Santa Maria, uma cidade do sul do Brasil. Os participantes foram examina
Braz. Dent. J.. Publicado em: 2015-12
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36. Populations of Odontesthes (Teleostei: Atheriniformes) in the Andean region of Southern South America: body shape and hybrid individuals
The original distribution area of the Patagonian 'pejerrey' Odontesthes hatcheri has been subjected to the introduction of a related species; the Bonaerensean 'pejerrey' Odontesthes bonariensis. This species currently coexists with O. hatcheri in lakes and reservoirs, and can interbreed and produce fertile hybrid offspring. The purposes of this study were; a
Neotrop. ichthyol.. Publicado em: 2015-03