Spatial analysis for stratification of priority malaria control areas, Mato Grosso State, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Cadernos de Saúde Pública |
Texto Completo: | https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3278 |
Resumo: | The goal of this study was to stratify priority areas for malaria control in the State of Mato Grosso, Brazil, based on spatial analysis. The variables used were: Annual Parasite Index (API), Plasmodium falciparum/Plasmodium vivax ratio, population variation, number of families settled, and percent of deforested area. The Moran's I and Local Moran Test were applied, visualized with the Box Map and Moran Map, for 1986- 1991, 1992-1997, and 1998-2003. Box Map identified areas with high, low, and intermediate priority for control, and Moran Map identified municipalities with significant autocorrelation. In the high priority area, located in the North of Mato Grosso, malaria incidence decreased drastically despite the increase in the number of municipalities from the first to the last period. Other municipalities were added to the lower priority area, from the Southeast, Southwest, and Central-South of the State. The intermediate priority area was located along the border with neighboring States and municipalities classified as high and low priority. Spatial analysis showed the importance of the neighboring phenomenon between municipalities in defining priority areas, thus highlighting the technique's advantages for use in malaria control and surveillance. |
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Spatial analysis for stratification of priority malaria control areas, Mato Grosso State, BrazilMoran's IMalariaCommunicable Disease ControlSpatial AnalysisThe goal of this study was to stratify priority areas for malaria control in the State of Mato Grosso, Brazil, based on spatial analysis. The variables used were: Annual Parasite Index (API), Plasmodium falciparum/Plasmodium vivax ratio, population variation, number of families settled, and percent of deforested area. The Moran's I and Local Moran Test were applied, visualized with the Box Map and Moran Map, for 1986- 1991, 1992-1997, and 1998-2003. Box Map identified areas with high, low, and intermediate priority for control, and Moran Map identified municipalities with significant autocorrelation. In the high priority area, located in the North of Mato Grosso, malaria incidence decreased drastically despite the increase in the number of municipalities from the first to the last period. Other municipalities were added to the lower priority area, from the Southeast, Southwest, and Central-South of the State. The intermediate priority area was located along the border with neighboring States and municipalities classified as high and low priority. Spatial analysis showed the importance of the neighboring phenomenon between municipalities in defining priority areas, thus highlighting the technique's advantages for use in malaria control and surveillance.Pautado em técnicas de análise espacial, analisou-se a estratificação de áreas prioritárias para controle da malária no Estado de Mato Grosso, Brasil. Trabalhou-se Incidência Parasitária Anual, relação Plasmodium falciparum/Plasmodium vivax, variação populacional, número de famílias assentadas e percentuais da área desmatada. Foram utilizados os testes de I de Moran e Moran Local, visualizadas pelo Box Map e Moran Map, nos períodos de: 1986 a 1991, 1992 a 1997 e 1998 a 2003. Pelo Box Map identificaram-se áreas de prioridade maior, menor e intermediária, e pelo Moran Map localizaram-se municípios com autocorrelação estatisticamente significante. Na área de maior prioridade, localizada na região norte mato-grossense, a incidência reduziu drasticamente apesar do aumento do número de municípios de primeiro a último período. A área de menor prioridade agregou municípios da região sudeste, sudoeste e centro-sul. A área de prioridade intermediária localizou-se na fronteira com estados vizinhos e entre os municípios de maior e menor prioridade. A análise espacial apontou a importância da vizinhança na determinação de áreas de prioridade, constituindo em importante ferramenta para a vigilância e controle de malária.Reports in Public HealthCadernos de Saúde Pública2007-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlapplication/pdfhttps://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3278Reports in Public Health; Vol. 23 No. 5 (2007): MayCadernos de Saúde Pública; v. 23 n. 5 (2007): Maio1678-44640102-311Xreponame:Cadernos de Saúde Públicainstname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZenghttps://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3278/6626https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3278/6627Atanaka-Santos, MarinaSouza-Santos, ReinaldoCzeresnia, Dinainfo:eu-repo/semantics/openAccess2024-03-06T15:27:30Zoai:ojs.teste-cadernos.ensp.fiocruz.br:article/3278Revistahttps://cadernos.ensp.fiocruz.br/ojs/index.php/csphttps://cadernos.ensp.fiocruz.br/ojs/index.php/csp/oaicadernos@ensp.fiocruz.br||cadernos@ensp.fiocruz.br1678-44640102-311Xopendoar:2024-03-06T13:03:48.421796Cadernos de Saúde Pública - Fundação Oswaldo Cruz (FIOCRUZ)true |
dc.title.none.fl_str_mv |
Spatial analysis for stratification of priority malaria control areas, Mato Grosso State, Brazil |
title |
Spatial analysis for stratification of priority malaria control areas, Mato Grosso State, Brazil |
spellingShingle |
Spatial analysis for stratification of priority malaria control areas, Mato Grosso State, Brazil Atanaka-Santos, Marina Moran's I Malaria Communicable Disease Control Spatial Analysis |
title_short |
Spatial analysis for stratification of priority malaria control areas, Mato Grosso State, Brazil |
title_full |
Spatial analysis for stratification of priority malaria control areas, Mato Grosso State, Brazil |
title_fullStr |
Spatial analysis for stratification of priority malaria control areas, Mato Grosso State, Brazil |
title_full_unstemmed |
Spatial analysis for stratification of priority malaria control areas, Mato Grosso State, Brazil |
title_sort |
Spatial analysis for stratification of priority malaria control areas, Mato Grosso State, Brazil |
author |
Atanaka-Santos, Marina |
author_facet |
Atanaka-Santos, Marina Souza-Santos, Reinaldo Czeresnia, Dina |
author_role |
author |
author2 |
Souza-Santos, Reinaldo Czeresnia, Dina |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Atanaka-Santos, Marina Souza-Santos, Reinaldo Czeresnia, Dina |
dc.subject.por.fl_str_mv |
Moran's I Malaria Communicable Disease Control Spatial Analysis |
topic |
Moran's I Malaria Communicable Disease Control Spatial Analysis |
description |
The goal of this study was to stratify priority areas for malaria control in the State of Mato Grosso, Brazil, based on spatial analysis. The variables used were: Annual Parasite Index (API), Plasmodium falciparum/Plasmodium vivax ratio, population variation, number of families settled, and percent of deforested area. The Moran's I and Local Moran Test were applied, visualized with the Box Map and Moran Map, for 1986- 1991, 1992-1997, and 1998-2003. Box Map identified areas with high, low, and intermediate priority for control, and Moran Map identified municipalities with significant autocorrelation. In the high priority area, located in the North of Mato Grosso, malaria incidence decreased drastically despite the increase in the number of municipalities from the first to the last period. Other municipalities were added to the lower priority area, from the Southeast, Southwest, and Central-South of the State. The intermediate priority area was located along the border with neighboring States and municipalities classified as high and low priority. Spatial analysis showed the importance of the neighboring phenomenon between municipalities in defining priority areas, thus highlighting the technique's advantages for use in malaria control and surveillance. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-05-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3278 |
url |
https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3278 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3278/6626 https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/3278/6627 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html application/pdf |
dc.publisher.none.fl_str_mv |
Reports in Public Health Cadernos de Saúde Pública |
publisher.none.fl_str_mv |
Reports in Public Health Cadernos de Saúde Pública |
dc.source.none.fl_str_mv |
Reports in Public Health; Vol. 23 No. 5 (2007): May Cadernos de Saúde Pública; v. 23 n. 5 (2007): Maio 1678-4464 0102-311X reponame:Cadernos de Saúde Pública instname:Fundação Oswaldo Cruz (FIOCRUZ) instacron:FIOCRUZ |
instname_str |
Fundação Oswaldo Cruz (FIOCRUZ) |
instacron_str |
FIOCRUZ |
institution |
FIOCRUZ |
reponame_str |
Cadernos de Saúde Pública |
collection |
Cadernos de Saúde Pública |
repository.name.fl_str_mv |
Cadernos de Saúde Pública - Fundação Oswaldo Cruz (FIOCRUZ) |
repository.mail.fl_str_mv |
cadernos@ensp.fiocruz.br||cadernos@ensp.fiocruz.br |
_version_ |
1798943360144113664 |