arXiv · 2212.01179
Feasibility of using survey data and semi-variogram kriging to obtain bespoke indices of neighbourhood characteristics: a simulation and a case study
Abstract
Data on neighbourhood characteristics are not typically collected in epidemiological studies. They are however useful in the study of small-area health inequalities. Neighbourhood characteristics are collected in some surveys and could be linked to the data of other studies. We propose to use kriging based on semi-variogram models to predict values at non-observed locations with the aim of constructing bespoke indices of neighbourhood characteristics to be linked to data from epidemiological studies. We perform a simulation study to assess the feasibility of the method as well as a case study using data from the RECORD study. Apart from having enough observed data at small distances to the non-observed locations, a good fitting semi-variogram, a larger range and the absence of nugget effects for the semi-variogram models are factors leading to a higher reliability.
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Emily Finne, Odile Sauzet. 2022-12-02. Feasibility of using survey data and semi-variogram kriging to obtain bespoke indices of neighbourhood characteristics: a simulation and a case study. https://arxiv.org/abs/2212.01179
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