Aspects related to positivity for schistosomiasis: a cross-sectional study in a low prevalence area in the state of Alagoas, Brazil, 2020
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , , , , , , , , , , , |
| Tipo de documento: | preprint |
| Idioma: | por |
| Título da fonte: | SciELO Preprints |
| Texto Completo: | https://preprints.scielo.org/index.php/scielo/preprint/view/1638 |
Resumo: | Objective: To analyze aspects related to positivity for schistosomiasis in an area of low prevalence in Brazil. Methods: Cross-sectional study, carried out in the first half of 2020, where proportion of positivity was analyzed according to the number of Kato-Katz slides, the diagnostic performance of the test and the creation of a positivity estimation factor from the data of the Information from the Schistosomiasis Surveillance and Control Program (SISPCE). Results: 2,088 slides from 348 individuals were analyzed, with proportion of positivity of 11.8%, 26.7% and 31.0% for 1, 4 and 6 slides analyzed, respectively. There was excellent agreement (Kappa = 0.91) between the reading of 4 and 6 slides. An underreporting of 2.1 times was estimated in the SISPCE data. Conclusion: Increasing the number of blades increased the positivity of Kato-Katz, which can contribute to maximize the control of the disease as a public health problem. |
| id |
SCI-1_b35401fb4646d4b574e00496a67f2bab |
|---|---|
| oai_identifier_str |
oai:ops.preprints.scielo.org:preprint/1638 |
| network_acronym_str |
SCI-1 |
| network_name_str |
SciELO Preprints |
| repository_id_str |
|
| spelling |
Aspects related to positivity for schistosomiasis: a cross-sectional study in a low prevalence area in the state of Alagoas, Brazil, 2020Aspectos relacionados con la positividad para la esquistosomiasis: un estudio transversal en un área de baja prevalencia en el estado de Alagoas, Brasil, 2020Aspectos relacionados com a positividade para a esquistossomose: estudo transversal em área de baixa prevalência do estado de Alagoas, 2020Doenças NegligenciadasEstudos TransversaisSensibilidade e EspecificidadeSaúde PúblicaEsquistossomose MansônicaDoenças ParasitáriasNeglected DiseasesCross-Sectional StudiesSensitivity and SpecificityPublic HealthSchistosomiasis MansoniParasitic DiseasesObjective: To analyze aspects related to positivity for schistosomiasis in an area of low prevalence in Brazil. Methods: Cross-sectional study, carried out in the first half of 2020, where proportion of positivity was analyzed according to the number of Kato-Katz slides, the diagnostic performance of the test and the creation of a positivity estimation factor from the data of the Information from the Schistosomiasis Surveillance and Control Program (SISPCE). Results: 2,088 slides from 348 individuals were analyzed, with proportion of positivity of 11.8%, 26.7% and 31.0% for 1, 4 and 6 slides analyzed, respectively. There was excellent agreement (Kappa = 0.91) between the reading of 4 and 6 slides. An underreporting of 2.1 times was estimated in the SISPCE data. Conclusion: Increasing the number of blades increased the positivity of Kato-Katz, which can contribute to maximize the control of the disease as a public health problem.Objetivo: Analisar aspectos relacionados com a positividade para esquistossomose em área de baixa prevalência, no Brasil. Métodos: Estudo transversal, realizado no primeiro semestre de 2020, quando foram analisadas a proporção de positividade, em função do número de lâminas de Kato-Katz, o desempenho diagnóstico do teste e a estimação da positividade a partir dos dados do Sistema de Informação do Programa de Vigilância e Controle da Esquistossomose (SISPCE). Resultados: Foram analisadas 2.088 lâminas de 348 indivíduos, sendo a proporção de positividade de 11,8%, 26,7% e 31,0% para 1, 4 e 6 lâminas analisadas, respectivamente. Houve concordância excelente (índice Kappa = 0,91) na comparação entre as leituras de 4 e 6 lâminas. Foi estimada subnotificação de 2,1 vezes nos dados do SISPCE. Conclusão: Ampliar o número de lâminas aumentou a positividade do Kato-Katz, o que pode contribuir para maximizar o controle da doença enquanto problema de Saúde Pública.SciELO PreprintsSciELO PreprintsSciELO Preprints2021-01-07info:eu-repo/semantics/preprintinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://preprints.scielo.org/index.php/scielo/preprint/view/163810.1590/S1679-49742021000200005porhttps://preprints.scielo.org/index.php/scielo/article/view/1638/2609Copyright (c) 2021 Israel Gomes de Amorim Santos, Letícia Pereira Bezerra, Tatyane Martins Cirilo, Laryssa Oliveira Silva, João Paulo Vieira Machado, Pedro Dantas Lima, Martha Rejane Bispo Souza, Sheilla da Conceição Gomes, Glória Isabel Lisboa da Silva, Ivisson Abreu Damasceno, Vitória Jordana Bezerra Alencar, Mikaelly Maria Vieira de Carvalho, Rosália Elen Santos Ramos, Dharliton Soares Gomes, Wandklebson Silva da Paz, Edmilson Genuíno Santos Júnior, Luiz Carlos Alves, Fábio André Braynerhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSantos, Israel Gomes de Amorim Bezerra, Letícia Pereira Cirilo, Tatyane Martins Silva, Laryssa Oliveira Machado, João Paulo Vieira Lima, Pedro Dantas Souza, Martha Rejane Bispo Gomes, Sheilla da Conceição Silva, Glória Isabel Lisboa da Damasceno, Ivisson Abreu Alencar, Vitória Jordana Bezerra Carvalho, Mikaelly Maria Vieira de Ramos, Rosália Elen Santos Gomes, Dharliton Soares Paz, Wandklebson Silva da Santos Júnior, Edmilson GenuínoAlves, Luiz Carlos Brayner, Fábio André reponame:SciELO Preprintsinstname:SciELOinstacron:SCI2020-12-18T18:38:22Zoai:ops.preprints.scielo.org:preprint/1638Servidor de preprintshttps://preprints.scielo.org/index.php/scieloONGhttps://preprints.scielo.org/index.php/scielo/oaiscielo.submission@scielo.orgopendoar:2020-12-18T18:38:22SciELO Preprints - SciELOfalse |
| dc.title.none.fl_str_mv |
Aspects related to positivity for schistosomiasis: a cross-sectional study in a low prevalence area in the state of Alagoas, Brazil, 2020 Aspectos relacionados con la positividad para la esquistosomiasis: un estudio transversal en un área de baja prevalencia en el estado de Alagoas, Brasil, 2020 Aspectos relacionados com a positividade para a esquistossomose: estudo transversal em área de baixa prevalência do estado de Alagoas, 2020 |
| title |
Aspects related to positivity for schistosomiasis: a cross-sectional study in a low prevalence area in the state of Alagoas, Brazil, 2020 |
| spellingShingle |
Aspects related to positivity for schistosomiasis: a cross-sectional study in a low prevalence area in the state of Alagoas, Brazil, 2020 Santos, Israel Gomes de Amorim Doenças Negligenciadas Estudos Transversais Sensibilidade e Especificidade Saúde Pública Esquistossomose Mansônica Doenças Parasitárias Neglected Diseases Cross-Sectional Studies Sensitivity and Specificity Public Health Schistosomiasis Mansoni Parasitic Diseases |
| title_short |
Aspects related to positivity for schistosomiasis: a cross-sectional study in a low prevalence area in the state of Alagoas, Brazil, 2020 |
| title_full |
Aspects related to positivity for schistosomiasis: a cross-sectional study in a low prevalence area in the state of Alagoas, Brazil, 2020 |
| title_fullStr |
Aspects related to positivity for schistosomiasis: a cross-sectional study in a low prevalence area in the state of Alagoas, Brazil, 2020 |
| title_full_unstemmed |
Aspects related to positivity for schistosomiasis: a cross-sectional study in a low prevalence area in the state of Alagoas, Brazil, 2020 |
| title_sort |
Aspects related to positivity for schistosomiasis: a cross-sectional study in a low prevalence area in the state of Alagoas, Brazil, 2020 |
| author |
Santos, Israel Gomes de Amorim |
| author_facet |
Santos, Israel Gomes de Amorim Bezerra, Letícia Pereira Cirilo, Tatyane Martins Silva, Laryssa Oliveira Machado, João Paulo Vieira Lima, Pedro Dantas Souza, Martha Rejane Bispo Gomes, Sheilla da Conceição Silva, Glória Isabel Lisboa da Damasceno, Ivisson Abreu Alencar, Vitória Jordana Bezerra Carvalho, Mikaelly Maria Vieira de Ramos, Rosália Elen Santos Gomes, Dharliton Soares Paz, Wandklebson Silva da Santos Júnior, Edmilson Genuíno Alves, Luiz Carlos Brayner, Fábio André |
| author_role |
author |
| author2 |
Bezerra, Letícia Pereira Cirilo, Tatyane Martins Silva, Laryssa Oliveira Machado, João Paulo Vieira Lima, Pedro Dantas Souza, Martha Rejane Bispo Gomes, Sheilla da Conceição Silva, Glória Isabel Lisboa da Damasceno, Ivisson Abreu Alencar, Vitória Jordana Bezerra Carvalho, Mikaelly Maria Vieira de Ramos, Rosália Elen Santos Gomes, Dharliton Soares Paz, Wandklebson Silva da Santos Júnior, Edmilson Genuíno Alves, Luiz Carlos Brayner, Fábio André |
| author2_role |
author author author author author author author author author author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Santos, Israel Gomes de Amorim Bezerra, Letícia Pereira Cirilo, Tatyane Martins Silva, Laryssa Oliveira Machado, João Paulo Vieira Lima, Pedro Dantas Souza, Martha Rejane Bispo Gomes, Sheilla da Conceição Silva, Glória Isabel Lisboa da Damasceno, Ivisson Abreu Alencar, Vitória Jordana Bezerra Carvalho, Mikaelly Maria Vieira de Ramos, Rosália Elen Santos Gomes, Dharliton Soares Paz, Wandklebson Silva da Santos Júnior, Edmilson Genuíno Alves, Luiz Carlos Brayner, Fábio André |
| dc.subject.por.fl_str_mv |
Doenças Negligenciadas Estudos Transversais Sensibilidade e Especificidade Saúde Pública Esquistossomose Mansônica Doenças Parasitárias Neglected Diseases Cross-Sectional Studies Sensitivity and Specificity Public Health Schistosomiasis Mansoni Parasitic Diseases |
| topic |
Doenças Negligenciadas Estudos Transversais Sensibilidade e Especificidade Saúde Pública Esquistossomose Mansônica Doenças Parasitárias Neglected Diseases Cross-Sectional Studies Sensitivity and Specificity Public Health Schistosomiasis Mansoni Parasitic Diseases |
| description |
Objective: To analyze aspects related to positivity for schistosomiasis in an area of low prevalence in Brazil. Methods: Cross-sectional study, carried out in the first half of 2020, where proportion of positivity was analyzed according to the number of Kato-Katz slides, the diagnostic performance of the test and the creation of a positivity estimation factor from the data of the Information from the Schistosomiasis Surveillance and Control Program (SISPCE). Results: 2,088 slides from 348 individuals were analyzed, with proportion of positivity of 11.8%, 26.7% and 31.0% for 1, 4 and 6 slides analyzed, respectively. There was excellent agreement (Kappa = 0.91) between the reading of 4 and 6 slides. An underreporting of 2.1 times was estimated in the SISPCE data. Conclusion: Increasing the number of blades increased the positivity of Kato-Katz, which can contribute to maximize the control of the disease as a public health problem. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-01-07 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/preprint info:eu-repo/semantics/publishedVersion |
| format |
preprint |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
https://preprints.scielo.org/index.php/scielo/preprint/view/1638 10.1590/S1679-49742021000200005 |
| url |
https://preprints.scielo.org/index.php/scielo/preprint/view/1638 |
| identifier_str_mv |
10.1590/S1679-49742021000200005 |
| dc.language.iso.fl_str_mv |
por |
| language |
por |
| dc.relation.none.fl_str_mv |
https://preprints.scielo.org/index.php/scielo/article/view/1638/2609 |
| dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
SciELO Preprints SciELO Preprints SciELO Preprints |
| publisher.none.fl_str_mv |
SciELO Preprints SciELO Preprints SciELO Preprints |
| dc.source.none.fl_str_mv |
reponame:SciELO Preprints instname:SciELO instacron:SCI |
| instname_str |
SciELO |
| instacron_str |
SCI |
| institution |
SCI |
| reponame_str |
SciELO Preprints |
| collection |
SciELO Preprints |
| repository.name.fl_str_mv |
SciELO Preprints - SciELO |
| repository.mail.fl_str_mv |
scielo.submission@scielo.org |
| _version_ |
1797047821451395072 |