Data/hora: 03/06/2024 10:15:20

Provedor de dados: | 56
País: | Brazil
Título: | The effect of performing corrections on reported uterine cancer mortality data in the city of São Paulo
Autores: | Antunes,J.L.F.; Wünsch-Filho,V.
Data: | 2006-08-01
Ano: | 2006
Palavras-chave: | Uterine cancer; Cervical cancer; Mortality; Statistical models; Socioeconomic factors; São Paulo.
Resumo: | Reports of uterine cancer deaths that do not specify the subsite of the tumor threaten the quality of the epidemiologic appraisal of corpus and cervix uteri cancer mortality. The present study assessed the impact of correcting the estimated corpus and cervix uteri cancer mortality in the city of São Paulo, Brazil. The epidemiologic assessment of death rates comprised the estimation of magnitudes, trends (1980-2003), and area-level distribution based on three strategies: i) using uncorrected death certificate information; ii) correcting estimates of corpus and cervix uteri mortality by fully reallocating unspecified deaths to either one of these categories, and iii) partially correcting specified estimates by maintaining as unspecified a fraction of deaths certified as due to cancer of "uterus not otherwise specified". The proportion of uterine cancer deaths without subsite specification decreased from 42.9% in 1984 to 20.8% in 2003. Partial and full corrections resulted in considerable increases of cervix (31.3 and 48.8%, respectively) and corpus uteri (34.4 and 55.2%) cancer mortality. Partial correction did not change trends for subsite-specific uterine cancer mortality, whereas full correction did, thus representing an early indication of decrease for cervical neoplasms and stability for tumors of the corpus uteri in this population. Ecologic correlations between mortality and socioeconomic indices were unchanged for both strategies of correcting estimates. Reallocating unspecified uterine cancer mortality in contexts with a high proportion of these deaths has a considerable impact on the epidemiologic profile of mortality and provides more reliable estimates of cervix and corpus uteri cancer death rates and trends.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000800012
Editor: | Associação Brasileira de Divulgação Científica
Relação: | 10.1590/S0100-879X2006000800012
Formato: | text/html
Fonte: | Brazilian Journal of Medical and Biological Research  v.39 n.8 2006
Fonte: | info:eu-repo/semantics/openAccess