Estimating completeness of national and subnational death reporting in Brazil: application of record linkage methods.
Luiz Fernando Lima CostaMarli de Mesquita Silva MontenegroDacio de Lyra Rabello NetoAntonio Tadeu Ribeiro de OliveiraJose Eduardo de Oliveira TrindadeTimothy AdairMaria de Fatima MarinhoPublished in: Population health metrics (2020)
GLM using socio-economic and demographic covariates is a valuable tool to accurately estimate completeness from linked data sources. Close scrutiny of the quality of variables used to link deaths, targeted identification of unreported deaths in poorer, northern states, and closer coordination of the two systems will help Brazil achieve 100% death reporting completeness. The results also confirm the validity of the empirical completeness method.