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Showing 1 to 9 of 9 for “"case-crossover"”.
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Sampling methods for case-crossover designs
Includes bibliographical references (page 40).
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Semiparametric Varying Coefficient Models for Matched Case-Crossover Studies
… to semiparametric modeling for matched case-crossover data. In matched case-crossover studies, it is generally accepted that the covariates on which a case and associated controls are matched cannot exert a confounding effect on independent predictors included in the conditional logistic …
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Bayesian Inference Based on Nonparametric Regression for Highly Correlated and High Dimensional Data
… hierarchical structure is introduced for matched case-crossover studies, enabling flexible modeling of multiple covariate effects within strata and their complex interactions, denoted as fused kernel machine regression (Fused-KMR). Lastly, it presents a Bayesian hierarchical framework designed to …
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Asociación de la concentración de material particulado en Bogotá con infarto agudo de miocardio
… del miocardio se estableció utilizando el diseño case crossover. Se utilizó información de las historias clínicas de los pacientes con infarto agudo del miocardio que ingresaron al Servicio de Urgencias de la FSFB, y las concentraciones de PM10 medido en la estación más cercana al lugar de inicio …
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Advanced Nonparametric Bayesian Functional Modeling
… selection method with application to 1-M matched case-crossover studies for aseptic meningitis, to examine the time-varying unknown relationship and find out important covariates affecting disease contractions; 2) a functional clustering method via the WDPM model, with application to three …
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Unmasking risk variability in a changing climate: acute effects from exposure to outdoor heat and air pollution among patients with end-stage renal disease
… all-cause hospital admissions (ACHA).We applied case-crossover methods to estimate acute EHE effects on mortality and hospital admissions stratified by latitude, race/ethnicity, and comorbidities. Overall, risks varied, but same-day ACM and ACHA risks were most pronounced. ESRD patients with …
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Semiparametric and Nonparametric Methods for Complex Data
… For example, in epidemiology, the matched case-crossover study design is used to investigate the association between the clustered binary outcomes of disease and a measurement error in covariate within a certain period by stratifying subjects' conditions. In genomics, high-correlated and …
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Contribution of agricultural fire and wildfire smoke PM2.5 concentrations in rural regions of the US and the associated health impacts
… smoke exposure. We conducted a time-stratified case crossover study to compare association between wildfire smoke exposure and ED visits versus SS from 2019-2022 in New Mexico. We found some consistency in our results for all respiratory-related, asthma, and all-cardiovascular related ED visits …
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Heat Waves, Early Birth, and Vulnerable Populations: Epidemiological and Spatial Analyses in the United States
… in multiple ways, we performed time-stratified case-crossover analyses to estimate acute effects of heat waves on preterm (<37 weeks) and early-term (37-38 weeks) birth. We calculated state-specific and pooled odds ratios (Aim 1). We adjusted for seasonal patterns of conception and error in last …