Spatiotemporal high-resolution prediction and mapping: methodology and application to dengue disease.

ABSTRACT: Dengue disease has become a major public health problem. Accurate and precise identification, prediction and mapping of high-risk areas are crucial elements of an effective and efficient early warning system in countering the spread of dengue disease. In this paper, we present the fusion area-cell spatiotemporal generalized geoadditive-Gaussian Markov random field (FGG-GMRF) framework for joint estimation of an area-cell model, involving temporally varying coefficients, spatially and temporally structured and unstructured random effects, and spatiotemporal interaction of the random effects. The spatiotemporal Gaussian field is applied to determine the unobserved relative risk at cell level. It is transformed to a Gaussian Markov random field using the finite element method and the linear s

SUBMITTER: Jaya IGNM 

PROVIDER: S-EPMC8857957 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature