Epidemiometric models in tuberculosis: definition of "states" and risk of infection
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista de Saúde Pública |
Texto Completo: | https://www.revistas.usp.br/rsp/article/view/32022 |
Resumo: | Through a rationale used in thermodynamics some "states" or "compartments" in the natural history of Tuberculoses are defined. Based on macroscopic changes observed in the total system an attempt is made to quantify the dynamics of these changes in the following "states": "virgin of infection", "infected" and "sick". A new way to calculate the risk of becoming infected by Tuberculosis, following the laws which govern the variation of the contents in a system of compartments, is presented. A sketch showing the relationships among the considered "states", the equations of the dynamics of them and a formula to calculate the risk of infection is also presented. |
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Epidemiometric models in tuberculosis: definition of "states" and risk of infection Modelos epidemiométricos em tuberculose: definição de "estados" e risco de infecção Tuberculose^i1^smodelos matemátiTuberculose^i1^srisco de infecEpidemiologiaTuberculosis^i2^sepidemiometric modTuberculosis^i2^srisk of infectEpidemiology Through a rationale used in thermodynamics some "states" or "compartments" in the natural history of Tuberculoses are defined. Based on macroscopic changes observed in the total system an attempt is made to quantify the dynamics of these changes in the following "states": "virgin of infection", "infected" and "sick". A new way to calculate the risk of becoming infected by Tuberculosis, following the laws which govern the variation of the contents in a system of compartments, is presented. A sketch showing the relationships among the considered "states", the equations of the dynamics of them and a formula to calculate the risk of infection is also presented. São definidos "estados" ou delimitados "compartimentos" na história natural da tuberculose. Baseado nas alterações macroscópicas do sistema de compartimentos (copiando raciocínio da termodinâmica) é feita a tentativa de quantificar a dinâmica das mudanças dos "estados": "virgem de infecção", "infectados" e "doentes". Na evidenciação das leis que regem a variação do conteúdo dos compartimentos, é proposto um novo caminho para o cálculo do risco de infecção tuberculosa. São apresentados os esquemas do interrelacionamento entre os "estados", as equações que regem a dinâmica entre os mesmos e a fórmula que permite o cálculo do risco de infecção. Universidade de São Paulo. Faculdade de Saúde Pública2006-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/rsp/article/view/3202210.1590/S0034-89102006000200004Revista de Saúde Pública; Vol. 40 No. 2 (2006); 207-217 Revista de Saúde Pública; Vol. 40 Núm. 2 (2006); 207-217 Revista de Saúde Pública; v. 40 n. 2 (2006); 207-217 1518-87870034-8910reponame:Revista de Saúde Públicainstname:Universidade de São Paulo (USP)instacron:USPporhttps://www.revistas.usp.br/rsp/article/view/32022/34056Copyright (c) 2017 Revista de Saúde Públicainfo:eu-repo/semantics/openAccessRuffino-Netto, Antonio2012-07-08T22:59:47Zoai:revistas.usp.br:article/32022Revistahttps://www.revistas.usp.br/rsp/indexONGhttps://www.revistas.usp.br/rsp/oairevsp@org.usp.br||revsp1@usp.br1518-87870034-8910opendoar:2012-07-08T22:59:47Revista de Saúde Pública - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Epidemiometric models in tuberculosis: definition of "states" and risk of infection Modelos epidemiométricos em tuberculose: definição de "estados" e risco de infecção |
title |
Epidemiometric models in tuberculosis: definition of "states" and risk of infection |
spellingShingle |
Epidemiometric models in tuberculosis: definition of "states" and risk of infection Ruffino-Netto, Antonio Tuberculose^i1^smodelos matemáti Tuberculose^i1^srisco de infec Epidemiologia Tuberculosis^i2^sepidemiometric mod Tuberculosis^i2^srisk of infect Epidemiology |
title_short |
Epidemiometric models in tuberculosis: definition of "states" and risk of infection |
title_full |
Epidemiometric models in tuberculosis: definition of "states" and risk of infection |
title_fullStr |
Epidemiometric models in tuberculosis: definition of "states" and risk of infection |
title_full_unstemmed |
Epidemiometric models in tuberculosis: definition of "states" and risk of infection |
title_sort |
Epidemiometric models in tuberculosis: definition of "states" and risk of infection |
author |
Ruffino-Netto, Antonio |
author_facet |
Ruffino-Netto, Antonio |
author_role |
author |
dc.contributor.author.fl_str_mv |
Ruffino-Netto, Antonio |
dc.subject.por.fl_str_mv |
Tuberculose^i1^smodelos matemáti Tuberculose^i1^srisco de infec Epidemiologia Tuberculosis^i2^sepidemiometric mod Tuberculosis^i2^srisk of infect Epidemiology |
topic |
Tuberculose^i1^smodelos matemáti Tuberculose^i1^srisco de infec Epidemiologia Tuberculosis^i2^sepidemiometric mod Tuberculosis^i2^srisk of infect Epidemiology |
description |
Through a rationale used in thermodynamics some "states" or "compartments" in the natural history of Tuberculoses are defined. Based on macroscopic changes observed in the total system an attempt is made to quantify the dynamics of these changes in the following "states": "virgin of infection", "infected" and "sick". A new way to calculate the risk of becoming infected by Tuberculosis, following the laws which govern the variation of the contents in a system of compartments, is presented. A sketch showing the relationships among the considered "states", the equations of the dynamics of them and a formula to calculate the risk of infection is also presented. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-04-01 |
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://www.revistas.usp.br/rsp/article/view/32022 10.1590/S0034-89102006000200004 |
url |
https://www.revistas.usp.br/rsp/article/view/32022 |
identifier_str_mv |
10.1590/S0034-89102006000200004 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/rsp/article/view/32022/34056 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Revista de Saúde Pública info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Revista de Saúde Pública |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Saúde Pública |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Saúde Pública |
dc.source.none.fl_str_mv |
Revista de Saúde Pública; Vol. 40 No. 2 (2006); 207-217 Revista de Saúde Pública; Vol. 40 Núm. 2 (2006); 207-217 Revista de Saúde Pública; v. 40 n. 2 (2006); 207-217 1518-8787 0034-8910 reponame:Revista de Saúde Pública instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Revista de Saúde Pública |
collection |
Revista de Saúde Pública |
repository.name.fl_str_mv |
Revista de Saúde Pública - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
revsp@org.usp.br||revsp1@usp.br |
_version_ |
1800221784562204672 |