Risk of tuberculosis among household contacts in Salvador, Bahia

Detalhes bibliográficos
Autor(a) principal: Lemos, Antônio Carlos Moreira
Data de Publicação: 2004
Outros Autores: Matos, Eliana D., Pedral-Sampaio, Diana B., M. Netto, Eduardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/6959
Resumo: p. 425/430
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spelling Lemos, Antônio Carlos MoreiraMatos, Eliana D.Pedral-Sampaio, Diana B.M. Netto, EduardoLemos, Antônio Carlos MoreiraMatos, Eliana D.Pedral-Sampaio, Diana B.M. Netto, Eduardo2012-10-16T18:32:12Z2012-10-16T18:32:12Z20041413-8670http://www.repositorio.ufba.br/ri/handle/ri/6959v. 8, n. 6p. 425/430Tuberculosis is one of the most important infectious diseases in the world. Only 68% of the estimated new tuberculosis (TB) cases in Brazil are diagnosed. Our aim was to determine the risk of infection among household contacts. Study design. Cohort of tuberculin-negative household contacts followed for 12 Months. Methods. Household contacts of randomly selected index acid-fast bacilli (AFB)-positive TB cases were evaluated through clinical examination, thorax X-ray, tuberculin, AFB smear and culture. Contacts with a negative response to the tuberculin test (less than 10 mm diameter) were retested after 90 days. Tuberculin reversal (used as a parameter of infection risk) was defined as an increase of at least 10 mm from the last measurement. Results. 269 household contacts were followed. The prevalence of disease in this population was 3.7%. The prevalence of infection after the 12-month follow-up period was 63.9%. The risk of infection was 31.1% within 120 ± 48 days. Conclusion. Household contacts of AFB positive tuberculosis patients have a very high prevalence and risk of tuberculosis infection. TB preventive or therapeutic measures directed towards this group should be implemented in Brazil.Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2012-10-16T18:32:12Z No. of bitstreams: 1 Lemos, Antonio Carlos.pdf: 44094 bytes, checksum: bc3ef171f424d3865f0970cf2c5a57c7 (MD5)Made available in DSpace on 2012-10-16T18:32:12Z (GMT). No. of bitstreams: 1 Lemos, Antonio Carlos.pdf: 44094 bytes, checksum: bc3ef171f424d3865f0970cf2c5a57c7 (MD5) Previous issue date: 2004SalvadorBrazilian Journal of Infectious Diseaseshttp://dx.doi.org/10.1590/S1413-86702004000600006reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBATuberculosisinfectionepidemiologyprevalenceRisk of tuberculosis among household contacts in Salvador, BahiaBrazilian Journal of Infectious Diseasesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleenginfo:eu-repo/semantics/openAccessLICENSElicense.txtlicense.txttext/plain1809https://repositorio.ufba.br/bitstream/ri/6959/2/license.txt8bb3e3eb871f5854a9ec419f68651b60MD52ORIGINALLemos, Antonio Carlos.pdfLemos, Antonio Carlos.pdfapplication/pdf44094https://repositorio.ufba.br/bitstream/ri/6959/1/Lemos%2c%20Antonio%20Carlos.pdfbc3ef171f424d3865f0970cf2c5a57c7MD51TEXTLemos, Antonio Carlos.pdf.txtLemos, Antonio Carlos.pdf.txtExtracted texttext/plain21417https://repositorio.ufba.br/bitstream/ri/6959/3/Lemos%2c%20Antonio%20Carlos.pdf.txtc0497e8f24bc9a7ee6444b411082a367MD53ri/69592022-07-05 14:02:48.761oai:repositorio.ufba.br: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ório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:02:48Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Risk of tuberculosis among household contacts in Salvador, Bahia
dc.title.alternative.pt_BR.fl_str_mv Brazilian Journal of Infectious Diseases
title Risk of tuberculosis among household contacts in Salvador, Bahia
spellingShingle Risk of tuberculosis among household contacts in Salvador, Bahia
Lemos, Antônio Carlos Moreira
Tuberculosis
infection
epidemiology
prevalence
title_short Risk of tuberculosis among household contacts in Salvador, Bahia
title_full Risk of tuberculosis among household contacts in Salvador, Bahia
title_fullStr Risk of tuberculosis among household contacts in Salvador, Bahia
title_full_unstemmed Risk of tuberculosis among household contacts in Salvador, Bahia
title_sort Risk of tuberculosis among household contacts in Salvador, Bahia
author Lemos, Antônio Carlos Moreira
author_facet Lemos, Antônio Carlos Moreira
Matos, Eliana D.
Pedral-Sampaio, Diana B.
M. Netto, Eduardo
author_role author
author2 Matos, Eliana D.
Pedral-Sampaio, Diana B.
M. Netto, Eduardo
author2_role author
author
author
dc.contributor.author.fl_str_mv Lemos, Antônio Carlos Moreira
Matos, Eliana D.
Pedral-Sampaio, Diana B.
M. Netto, Eduardo
Lemos, Antônio Carlos Moreira
Matos, Eliana D.
Pedral-Sampaio, Diana B.
M. Netto, Eduardo
dc.subject.por.fl_str_mv Tuberculosis
infection
epidemiology
prevalence
topic Tuberculosis
infection
epidemiology
prevalence
description p. 425/430
publishDate 2004
dc.date.issued.fl_str_mv 2004
dc.date.accessioned.fl_str_mv 2012-10-16T18:32:12Z
dc.date.available.fl_str_mv 2012-10-16T18:32:12Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/6959
dc.identifier.issn.none.fl_str_mv 1413-8670
dc.identifier.number.pt_BR.fl_str_mv v. 8, n. 6
identifier_str_mv 1413-8670
v. 8, n. 6
url http://www.repositorio.ufba.br/ri/handle/ri/6959
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Brazilian Journal of Infectious Diseases
publisher.none.fl_str_mv Brazilian Journal of Infectious Diseases
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1590/S1413-86702004000600006
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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instname_str Universidade Federal da Bahia (UFBA)
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