Space-time Bayesian small area disease risk models: development and evaluation with a focus on cluster detection.
Space-time Bayesian small area disease risk models: development and evaluation with a focus on cluster detection.
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DOI:
10.1007/s10651-008-0102-z
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发表时间:
2010-03-01
影响因子:
3.8
通讯作者:
Lawson, Andrew B.
中科院分区:
文献类型:
--
作者:
Hossain, Md. Monir;Lawson, Andrew B.
This paper extends the spatial local-likelihood model and the spatial mixture model to the space-time (ST) domain. For comparison, a standard random effect space-time (SREST) model is examined to allow evaluation of each model’s ability in relation to cluster detection. To pursue this evaluation, we use the ST counterparts of spatial cluster detection diagnostics. The proposed criteria are based on posterior estimates (e.g., misclassification rate) and some are based on post-hoc analysis of posterior samples (e.g., exceedance probability). In addition, we examine more conventional model fit criteria including mean square error (MSE). We illustrate the methodology with a real ST dataset, Georgia throat cancer mortality data for the years 1994–2005, and a simulated dataset where different levels and shapes of clusters are embedded. Overall, it is found that conventional SREST models fair well in ST cluster detection and in goodness-of-fit, while for extreme risk detection the local likelihood ST model does best.
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DOI:
10.1111/1467-9868.00095
发表时间:
1997-01-01
期刊:
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-METHODOLOGICAL
影响因子:
--
作者:
Richardson, S;Green, PJ
通讯作者:
Green, PJ
影响因子:
2
作者:
Lawson, AB
通讯作者:
Lawson, AB
影响因子:
3.8
作者:
Hossain, M;Lawson, AB
通讯作者:
Lawson, AB
影响因子:
1
作者:
Kauermann, G;Opsomer, JD
通讯作者:
Opsomer, JD
影响因子:
1
作者:
BESAG, J;YORK, J;MOLLIE, A
通讯作者:
MOLLIE, A