Plano amostral, ponderação e efeitos do delineamento da Pesquisa Nacional de Saúde Bucal

Silva, Nilza Nunes da; Roncalli, Ângelo Giuseppe

doi:10.1590/s0034-8910.2013047004362

Cited by 31 publications

(20 citation statements)

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“…When disclosing the results of the Household Expenditure Survey of 2015/2016, the National Statistical Institute of Portugal proposed that estimates with coefficients of variation between 20% and 30% should be carefully used and those with coefficients above 30% should be disregarded j . These limits, as well as those proposed in other health studies 3 , 6 , coincide with those adopted in our study.…”

Section: Discussionsupporting

confidence: 93%

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Sampling plan in health surveys, city of São Paulo, Brazil, 2015

Alves¹,

Escuder²,

Goldbaum³

et al. 2018

Rev. saúde pública

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OBJECTIVETo evaluate the sampling plan of the Health Survey of the City of São Paulo (ISA-Capital 2015) regarding the accuracy of estimates and the conformation of domains of study by the Health Coordinations of the city of São Paulo, Brazil.METHODSWe have described the population, domains of study, and sampling procedures, including stratification, calculation of sample size, and random selection of sample units, of the Health Survey of the City of São Paulo, 2015. The estimates of proportions were analyzed in relation to precision using the coefficient of variation and the design effect. We considered suitable the coefficients below 30% at the regional level and 20% at the city level and the estimates of the design effect below 1.5. We considered suitable the strategy of establishing the Health Coordinations as domains after verifying that, within the coordinations, the estimates of proportions for the age and sex groups had the minimum acceptable precision. The estimated parameters were related to the subjects of use of services, morbidity, and self-assessment of health.RESULTSA total of 150 census tracts were randomly selected, 30 in each Health Coordination, 5,469 households were randomly selected and visited, and 4,043 interviews were conducted. Of the 115 estimates made for the domains of study, 97.4% presented coefficients of variation below 30%, and 82.6% were below 20%. Of the 24 estimates made for the total of the city, 23 presented coefficient of variation below 20%. More than two-thirds of the estimates of the design effect were below 1.5, which was estimated in the sample size calculation, and the design effect was below 2.0 for 88%.CONCLUSIONSThe ISA-Capital 2015 sample generated estimates at the predicted levels of precision at both the city and regional levels. The decision to establish the regional health coordinations of the city of São Paulo as domains of study was adequate.

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Section: Discussionsupporting

confidence: 93%

“…There are few publications on this subject in the Brazilian literature to support new experiences 1 - 6 . It is particularly interesting the provision of subsidies to improve sampling designs in time trend studies, which are based on data from successive surveys.…”

Section: Introductionmentioning

confidence: 99%

Sampling plan in health surveys, city of São Paulo, Brazil, 2015

Alves¹,

Escuder²,

Goldbaum³

et al. 2018

Rev. saúde pública

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“…Apesar do SBBrasil 2010 ter apostado em um modelo de inquérito epidemiológico passível de ser incorporado pelos serviços de saúde em suas práticas cotidianas, como ferramenta indispensável para as ações de planejamento e avaliação das ações e serviços de saúde 6 , questiona-se se seria factível de ser executado pela maioria dos profissionais do serviço e/ou tomadores de decisões.…”

Section: Discussionunclassified

“…Espera-se que este estudo possa gerar discussões entre técnicos da área, com vistas ao constante aprimoramento da vigilância em saúde bucal no país. Nos últimos anos, observa-se um crescente interesse por estudos que descrevem a experiência do processo trabalho de inquéritos em saúde, com enfoque nos aspectos operacionais, metodológicos e/ou éticos [3][4][5][6][7][8][9][10][11] . Contudo, a percepção dos pesquisadores foi abordada em apenas três estudos na literatura, que referem-se aos sistemas/ambientes de pesquisa no Brasil, sobretudo, no âmbito acadêmico [12][13][14] .…”

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Pesquisa Nacional de Saúde Bucal (Projeto SBBrasil 2010): que propõem os coordenadores para futuros inquéritos?

Soares

Freire

Reis

2017

Interface (Botucatu)

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O objetivo deste artigo é analisar as sugestões dos profissionais que atuaram como coordenadores da Pesquisa Nacional de Saúde Bucal (Projeto SBBrasil 2010) para futuros inquéritos na mesma área. Trata-se de um estudo transversal, com abordagem qualitativa. Os dados foram coletados por meio de um questionário eletrônico e semiestruturado. Os participantes eram profissionais do Sistema Único de Saúde (SUS) e docentes que atuaram como coordenadores do SBBrasil 2010. As respostas foram categorizadas segundo a análise de conteúdo de Bardin. As sugestões foram essencialmente relacionadas: às mudanças na metodologia de amostragem e equipe de trabalho; aspectos operacionais; financiamento; análise e divulgação dos resultados. Espera-se que este estudo possa gerar discussões entre técnicos da área, com vistas ao constante aprimoramento da vigilância em saúde bucal no país.

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“…In previous studies, this matter has been investigated using operational, methodological, and/ or ethical approaches [7][8][9][10][11][12][13][14][15] . Researchers' perception on workflow has been studied only incipiently and in relation to the national academic research environment [16][17][18] .…”

Section: Palavrasmentioning

confidence: 99%

O processo de trabalho da Pesquisa Nacional de Saúde Bucal (Projeto SBBRASIL 2010) na perspectiva dos coordenadores do inquérito

Soares

Freire

Reis³

2017

Rev. bras. epidemiol.

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Introduction: Although the workflow of population health surveys may interfere with the quality of the information produced, this aspect has not been investigated in the context of oral health. Objective: To identify the perception of the Brazilian Oral Health Survey (SBBrasil 2010 Project) coordinators regarding the survey's workflow. Methods: Data was collected using an electronic questionnaire sent to the coordinators after the national survey was completed. The variables investigated were grouped into themes spanning the various stages of the survey. Results: The response rate was of 75.6% (n = 161). The majority of respondents worked as municipal coordinators in the survey (82.6%), were females (68%), worked as civil servants in the public health system (65.2%), and occupied managerial positions (75.8%). The reported positive aspects of the survey were: planning, training and calibration workshops; the logistic support provided by both the health system and the survey's coordination team; the positive relationship between staff members, as well as the survey's acceptance by respondents and health professionals. The financial assistance offered for transportation during the survey and issues related to the grants received by coordinators were seen as negative aspects to be overcome. Most of the respondents reported that the research experience was useful in qualifying staff services and showed interest in participating in future oral health surveys. Conclusion: The coordinators' perception regarding their workflow in the SBBrasil 2010 Project was mainly positive. The results may contribute to the improvement of future oral health surveys.

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Plano amostral, ponderação e efeitos do delineamento da Pesquisa Nacional de Saúde Bucal

Cited by 31 publications

References 0 publications

Sampling plan in health surveys, city of São Paulo, Brazil, 2015

Sampling plan in health surveys, city of São Paulo, Brazil, 2015

Pesquisa Nacional de Saúde Bucal (Projeto SBBrasil 2010): que propõem os coordenadores para futuros inquéritos?

O processo de trabalho da Pesquisa Nacional de Saúde Bucal (Projeto SBBRASIL 2010) na perspectiva dos coordenadores do inquérito

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