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Updated: Jul 4, 2026

Inverse Probability of Treatment Weighting (Propensity Score) using the Military Health System Data Repository and National Death Index
Published on: January 8, 2020
[Underlying cause-of-death mortality statistics: considering the reliability of data]
Ruy Laurenti1, M Helena P de Mello Jorge, Sabina L D Gotlieb
1Universidade de São Paulo (USP), Faculdade de Saúde Pública, Departamento de Epidemiologia, São Paulo, Brasil. laurenti@usp.br
Abstract:
Mortality statistics are used in epidemiology and public health as an indicator of health status, to evaluate health programs, and in population studies to compare trends and spatial differences. One of the variables used in this type of analysis is the underlying cause-of-death. However, the quality of cause-of-death statistics based on the information recorded by physicians in death certificates has been criticized. The aim of this paper is to discuss the reliability of cause-of-death data recorded by physicians in death certificates, based on studies carried out according to various methodologies, and to comment on the validity of using such underlying cause-of-death statistics.
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