2010
DOI: 10.5123/s1679-49742010000300007
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Avaliação da completitude do Sistema de Informação de Agravos de Notificação da Tuberculose, Brasil, 2001-2006

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Cited by 28 publications
(37 citation statements)
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“…Although studies have emphasized that SINAN is a reliable source of information on tuberculosis, those studies indicate that there are limitations in completeness of variables and that there is underreporting of tuberculosis cases and deaths from tuberculosis. (12,19,20) We also found that there were patients for whom information on some study variables was missing or inconsistent, and we decided not to exclude such variables because of the statistical power of the study.…”
Section: Resultsmentioning
confidence: 99%
“…Although studies have emphasized that SINAN is a reliable source of information on tuberculosis, those studies indicate that there are limitations in completeness of variables and that there is underreporting of tuberculosis cases and deaths from tuberculosis. (12,19,20) We also found that there were patients for whom information on some study variables was missing or inconsistent, and we decided not to exclude such variables because of the statistical power of the study.…”
Section: Resultsmentioning
confidence: 99%
“…This is because the performance of the micro-regions was similar in terms of timeliness and acceptability, making it difficult to identify . Furthermore, a study conducted in the Brazilian urban centers with the greatest TB load revealed that between 2001 and 2006, microscopy variables in the 2 nd , 4 th and 6 th months had the lowest proportions of entries in the TB information system 31 . In 2008, the states of Acre, Roraima, São Paulo and Mato Grosso do Sul presented good results in terms of linkage and the analysis of record duplication 16 .…”
Section: Discussionmentioning
confidence: 99%
“…Foi utilizado o linkage probabilístico para a identificação de pares e o preenchimento das variáveis de identificação, essencial nesta metodologia que, muitas vezes, apresentam problemas de preenchimento 17 . Sabe-se, também, que há falhas no preenchimento das datas, principalmente aquelas que constam no boletim de acompanhamento 24 . Porém, trabalhos que avaliaram os resultados do processo de linkage com bases de mortalidade demonstraram que a realização do linkage probabilístico é satisfatória 25,26,27 .…”
Section: Os Estados Deunclassified