Review of deaths correction methods and quality dimensions of the underlying cause for accidents and violence in Brazil. / Revisão dos métodos de correção de óbitos e dimensões de qualidade da causa básica por acidentes e violências no Brasil.

ABSTRACT

This review article aims to perform analysis and critical discussion about the literature on methods correcting mortality from accidents and violence reported to the Brazilian Mortality Information System. We consulted Medline and SciELO databases, as well as the Global Burden of Disease site, using time filter for the 1996-2015 interval. Of the 77 studies identified, we selected 29, and 14 met the corrections production criteria for cases of underreporting underreporting of deaths in the Mortality Information System, deaths declared as ill-defined causes or deaths from external causes declared with nonspecific codes. We found that the underreporting of external causes was not significantly different from what occurs in total deaths and sometimes was higher in small and medium-sized municipalities. The reclassification of ill-defined causes of death corrected external causes to non-negligible values. The selected studies differ on proposals for correction of unspecified external causes. Evidence supports interventions to improve the quality of data, and the availability of correction procedure of external causes that bring together application conditions.