Canine visceral leishmaniasis in Araçatuba, state of São Paulo, Brazil, and its relationship with characteristics of dogs and their owners: A cross-sectional and spatial analysis using a geostatistical approach
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1186/s12917-018-1550-9 http://hdl.handle.net/11449/176740 |
Resumo: | Background: The incidence of visceral leishmaniasis (VL), one of the most important neglected diseases worldwide, is increasing in Brazil. The objectives of this study were to determine the canine VL (CanL) seroprevalence in an urban area of Araçatuba municipality and to evaluate its relationship with the characteristics of dogs and their owners. Results: The CanL seroprevalence in the study area was 0.081 (95% credible interval [CI]: 0.068-0.096). The following covariates/categories were positively associated with the occurrence of a seropositive dog: more than 10 dogs that had lived in the house (odds ratio [OR]=2.36; 95% CI: 1.03-5.43) (baseline: 0-10 dogs); house with dogs that previously died of VL (OR=4.85; 95% CI: 2.65-8.86) or died of causes other than old age (OR=2.26; 95% CI: 1.12-4.46) (baseline: natural or no deaths); dogs that spent the day in a sheltered backyard (OR=2.14; 95% CI: 1.05-4.40); dogs that spent the day in an unsheltered backyard or the street (OR=2.67; 95% CI: 1.28-5.57) (baseline: inside home). Spatial dependence among observations occurred within about 45.7m. Conclusions: The number of dogs that had lived in the house, previous deaths by VL or other cause, and the place the dog stayed during the day were associated with the occurrence of a VL seropositive dog. The short-distance spatial dependence could be related to the vector characteristics, producing a local neighbourhood VL transmission pattern. The geostatistical approach in a Bayesian context using integrated nested Laplace approximation (INLA) allowed to identify the covariates associated with VL, including its spatially dependent transmission pattern. |
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Repositório Institucional da UNESP |
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Canine visceral leishmaniasis in Araçatuba, state of São Paulo, Brazil, and its relationship with characteristics of dogs and their owners: A cross-sectional and spatial analysis using a geostatistical approachBrazilCross-sectional studyDogsGeostatistical analysisVisceral leishmaniasisBackground: The incidence of visceral leishmaniasis (VL), one of the most important neglected diseases worldwide, is increasing in Brazil. The objectives of this study were to determine the canine VL (CanL) seroprevalence in an urban area of Araçatuba municipality and to evaluate its relationship with the characteristics of dogs and their owners. Results: The CanL seroprevalence in the study area was 0.081 (95% credible interval [CI]: 0.068-0.096). The following covariates/categories were positively associated with the occurrence of a seropositive dog: more than 10 dogs that had lived in the house (odds ratio [OR]=2.36; 95% CI: 1.03-5.43) (baseline: 0-10 dogs); house with dogs that previously died of VL (OR=4.85; 95% CI: 2.65-8.86) or died of causes other than old age (OR=2.26; 95% CI: 1.12-4.46) (baseline: natural or no deaths); dogs that spent the day in a sheltered backyard (OR=2.14; 95% CI: 1.05-4.40); dogs that spent the day in an unsheltered backyard or the street (OR=2.67; 95% CI: 1.28-5.57) (baseline: inside home). Spatial dependence among observations occurred within about 45.7m. Conclusions: The number of dogs that had lived in the house, previous deaths by VL or other cause, and the place the dog stayed during the day were associated with the occurrence of a VL seropositive dog. The short-distance spatial dependence could be related to the vector characteristics, producing a local neighbourhood VL transmission pattern. The geostatistical approach in a Bayesian context using integrated nested Laplace approximation (INLA) allowed to identify the covariates associated with VL, including its spatially dependent transmission pattern.USP Programa de Pós-graduação em Saúde Pública Faculdade de Saúde Pública, Avenida Doutor Arnaldo 715Imperial College MRC-PHE Centre for Environment and Health Department of Epidemiology and Biostatistics, St. Mary's Campus, Norfolk PlaceServiço Regional 9 Superintendência de Controle de Endemias, Rua Minas Gerais, 135Unesp Laboratório de Bioquimica e Biologia Molecular Departamento de Apoio Producao e Saude Animal Faculdade de Medicina Veterinária de Araçatuba, Rua Clóvis Pestana 793Núcleo de Parasitoses Sistêmicas Instituto Adolfo Lutz, Av. Doutor Arnaldo 355, 8o. AndarCento de Laboratório Regional I Araçatuba Instituto Adolfo Lutz, R. Minas Gerais 135Centro de Controle de Zoonozes, Rua Doutor Luiz de Almeida 145Fundação Oswaldo Cruz Programa de Computação Científica, Avenida Brasil 4365, Antiga Residência OficialUniversidade de São Paulo (USP) Departamento de Epidemiologia Faculdade de Saúde Pública, Avenida Doutor Arnaldo 715Unesp Laboratório de Bioquimica e Biologia Molecular Departamento de Apoio Producao e Saude Animal Faculdade de Medicina Veterinária de Araçatuba, Rua Clóvis Pestana 793Universidade de São Paulo (USP)MRC-PHE Centre for Environment and HealthSuperintendência de Controle de EndemiasUniversidade Estadual Paulista (Unesp)Instituto Adolfo LutzCentro de Controle de ZoonozesPrograma de Computação CientíficaCosta, Danielle Nunes Carneiro CastroBlangiardo, MartaRodas, Lilian Aparecida ColebruscoNunes, Caris Maroni [UNESP]Hiramoto, Roberto MitsuyoshiTolezano, José EduardoBonfietti, Lucas XavierBermudi, Patricia Marques MoralejoCipriano, Rafael SilvaCardoso, Graziela Cândido DinizCodeço, Cláudia TorresChiaravalloti-Neto, Francisco2018-12-11T17:22:17Z2018-12-11T17:22:17Z2018-07-31info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1186/s12917-018-1550-9BMC Veterinary Research, v. 14, n. 1, 2018.1746-6148http://hdl.handle.net/11449/17674010.1186/s12917-018-1550-92-s2.0-850520783212-s2.0-85052078321.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBMC Veterinary Research0,934info:eu-repo/semantics/openAccess2024-01-13T06:29:24Zoai:repositorio.unesp.br:11449/176740Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-13T06:29:24Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Canine visceral leishmaniasis in Araçatuba, state of São Paulo, Brazil, and its relationship with characteristics of dogs and their owners: A cross-sectional and spatial analysis using a geostatistical approach |
title |
Canine visceral leishmaniasis in Araçatuba, state of São Paulo, Brazil, and its relationship with characteristics of dogs and their owners: A cross-sectional and spatial analysis using a geostatistical approach |
spellingShingle |
Canine visceral leishmaniasis in Araçatuba, state of São Paulo, Brazil, and its relationship with characteristics of dogs and their owners: A cross-sectional and spatial analysis using a geostatistical approach Costa, Danielle Nunes Carneiro Castro Brazil Cross-sectional study Dogs Geostatistical analysis Visceral leishmaniasis |
title_short |
Canine visceral leishmaniasis in Araçatuba, state of São Paulo, Brazil, and its relationship with characteristics of dogs and their owners: A cross-sectional and spatial analysis using a geostatistical approach |
title_full |
Canine visceral leishmaniasis in Araçatuba, state of São Paulo, Brazil, and its relationship with characteristics of dogs and their owners: A cross-sectional and spatial analysis using a geostatistical approach |
title_fullStr |
Canine visceral leishmaniasis in Araçatuba, state of São Paulo, Brazil, and its relationship with characteristics of dogs and their owners: A cross-sectional and spatial analysis using a geostatistical approach |
title_full_unstemmed |
Canine visceral leishmaniasis in Araçatuba, state of São Paulo, Brazil, and its relationship with characteristics of dogs and their owners: A cross-sectional and spatial analysis using a geostatistical approach |
title_sort |
Canine visceral leishmaniasis in Araçatuba, state of São Paulo, Brazil, and its relationship with characteristics of dogs and their owners: A cross-sectional and spatial analysis using a geostatistical approach |
author |
Costa, Danielle Nunes Carneiro Castro |
author_facet |
Costa, Danielle Nunes Carneiro Castro Blangiardo, Marta Rodas, Lilian Aparecida Colebrusco Nunes, Caris Maroni [UNESP] Hiramoto, Roberto Mitsuyoshi Tolezano, José Eduardo Bonfietti, Lucas Xavier Bermudi, Patricia Marques Moralejo Cipriano, Rafael Silva Cardoso, Graziela Cândido Diniz Codeço, Cláudia Torres Chiaravalloti-Neto, Francisco |
author_role |
author |
author2 |
Blangiardo, Marta Rodas, Lilian Aparecida Colebrusco Nunes, Caris Maroni [UNESP] Hiramoto, Roberto Mitsuyoshi Tolezano, José Eduardo Bonfietti, Lucas Xavier Bermudi, Patricia Marques Moralejo Cipriano, Rafael Silva Cardoso, Graziela Cândido Diniz Codeço, Cláudia Torres Chiaravalloti-Neto, Francisco |
author2_role |
author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) MRC-PHE Centre for Environment and Health Superintendência de Controle de Endemias Universidade Estadual Paulista (Unesp) Instituto Adolfo Lutz Centro de Controle de Zoonozes Programa de Computação Científica |
dc.contributor.author.fl_str_mv |
Costa, Danielle Nunes Carneiro Castro Blangiardo, Marta Rodas, Lilian Aparecida Colebrusco Nunes, Caris Maroni [UNESP] Hiramoto, Roberto Mitsuyoshi Tolezano, José Eduardo Bonfietti, Lucas Xavier Bermudi, Patricia Marques Moralejo Cipriano, Rafael Silva Cardoso, Graziela Cândido Diniz Codeço, Cláudia Torres Chiaravalloti-Neto, Francisco |
dc.subject.por.fl_str_mv |
Brazil Cross-sectional study Dogs Geostatistical analysis Visceral leishmaniasis |
topic |
Brazil Cross-sectional study Dogs Geostatistical analysis Visceral leishmaniasis |
description |
Background: The incidence of visceral leishmaniasis (VL), one of the most important neglected diseases worldwide, is increasing in Brazil. The objectives of this study were to determine the canine VL (CanL) seroprevalence in an urban area of Araçatuba municipality and to evaluate its relationship with the characteristics of dogs and their owners. Results: The CanL seroprevalence in the study area was 0.081 (95% credible interval [CI]: 0.068-0.096). The following covariates/categories were positively associated with the occurrence of a seropositive dog: more than 10 dogs that had lived in the house (odds ratio [OR]=2.36; 95% CI: 1.03-5.43) (baseline: 0-10 dogs); house with dogs that previously died of VL (OR=4.85; 95% CI: 2.65-8.86) or died of causes other than old age (OR=2.26; 95% CI: 1.12-4.46) (baseline: natural or no deaths); dogs that spent the day in a sheltered backyard (OR=2.14; 95% CI: 1.05-4.40); dogs that spent the day in an unsheltered backyard or the street (OR=2.67; 95% CI: 1.28-5.57) (baseline: inside home). Spatial dependence among observations occurred within about 45.7m. Conclusions: The number of dogs that had lived in the house, previous deaths by VL or other cause, and the place the dog stayed during the day were associated with the occurrence of a VL seropositive dog. The short-distance spatial dependence could be related to the vector characteristics, producing a local neighbourhood VL transmission pattern. The geostatistical approach in a Bayesian context using integrated nested Laplace approximation (INLA) allowed to identify the covariates associated with VL, including its spatially dependent transmission pattern. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T17:22:17Z 2018-12-11T17:22:17Z 2018-07-31 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1186/s12917-018-1550-9 BMC Veterinary Research, v. 14, n. 1, 2018. 1746-6148 http://hdl.handle.net/11449/176740 10.1186/s12917-018-1550-9 2-s2.0-85052078321 2-s2.0-85052078321.pdf |
url |
http://dx.doi.org/10.1186/s12917-018-1550-9 http://hdl.handle.net/11449/176740 |
identifier_str_mv |
BMC Veterinary Research, v. 14, n. 1, 2018. 1746-6148 10.1186/s12917-018-1550-9 2-s2.0-85052078321 2-s2.0-85052078321.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
BMC Veterinary Research 0,934 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1799965600282312704 |