Decomposition of the US black/white inequality in premature mortality, 2010-2015: an observational study.
Mathew V KiangNancy KriegerCaroline O BuckeeJukka Pekka OnnelaJarvis T ChenPublished in: BMJ open (2019)
Understanding geographic variation in mortality is crucial to informing health policy; however, estimating mortality is difficult at small spatial scales or for small subpopulations. Bayesian joint spatial models ameliorate many of these issues and can provide a nuanced decomposition of risk. Using premature mortality as an example application, we show that Bayesian joint spatial models are a powerful tool as researchers grapple with disentangling neighbourhood contextual effects and sociodemographic compositional effects of an area when evaluating health outcomes. Further research is necessary in fully understanding when and how these models can be applied in an epidemiological setting.