Zobrazeno 1 - 10
of 7 196
pro vyhledávání: '"COULL, A"'
Autor:
Domingo-Relloso, Arce, Zhang, Yuchen, Wang, Ziqing, Suchy-Dicey, Astrid M, Buchwald, Dedra S, Navas-Acien, Ana, Schwartz, Joel, Berhane, Kiros, Coull, Brent A, Valeri, Linda
Not accounting for competing events in survival analysis can lead to biased estimates, as individuals who die from other causes do not have the opportunity to develop the event of interest. Formal definitions and considerations for causal effects in
Externí odkaz:
http://arxiv.org/abs/2412.13959
Autor:
Clark-Boucher, Dylan, Coull, Brent A, Reeder, Harrison T, Wang, Fenglei, Sun, Qi, Starr, Jacqueline R, Lee, Kyu Ha
A key challenge in differential abundance analysis of microbial samples is that the counts for each sample are compositional, resulting in biased comparisons of the absolute abundance across study groups. Normalization-based differential abundance an
Externí odkaz:
http://arxiv.org/abs/2411.15400
Humans are exposed to complex mixtures of environmental pollutants rather than single chemicals, necessitating methods to quantify the health effects of such mixtures. Research on environmental mixtures provides insights into realistic exposure scena
Externí odkaz:
http://arxiv.org/abs/2411.10858
An important goal of environmental epidemiology is to quantify the complex health risks posed by a wide array of environmental exposures. In analyses focusing on a smaller number of exposures within a mixture, flexible models like Bayesian kernel mac
Externí odkaz:
http://arxiv.org/abs/2409.18005
MCMC algorithms are frequently used to perform inference under a Bayesian modeling framework. Convergence diagnostics, such as traceplots, the Gelman-Rubin potential scale reduction factor, and effective sample size, are used to visualize mixing and
Externí odkaz:
http://arxiv.org/abs/2408.15392
Measurement error can often be harmful when estimating causal effects. Two scenarios in which this is the case are in the estimation of (a) the average treatment effect when confounders are measured with error and (b) the natural indirect effect when
Externí odkaz:
http://arxiv.org/abs/2406.00940
Autor:
Czerkawski, Mikolaj, Stewart, Fraser, Ilioudis, Christos, Michie, Craig, Andonovic, Ivan, Atkinson, Robert, Coull, Maurice, Sandilands, Donald, Kerr, Gareth, Clemente, Carmine, Tachtatzis, Christos
The monitoring of diver health during emergency events is crucial to ensuring the safety of personnel. A non-invasive system continuously providing a measure of the respiration rate of individual divers is exceedingly beneficial in this context. The
Externí odkaz:
http://arxiv.org/abs/2404.09598
Autor:
Peterson, Emily N, Nethery, Rachel C., Chen, Jarvis T., Tabb, Loni P., Coull, Brent A., Piel, Frederic B., Waller, Lance A
Monitoring small-area geographical population trends in opioid mortality has large scale implications to informing preventative resource allocation. A common approach to obtain small area estimates of opioid mortality is to use a standard disease map
Externí odkaz:
http://arxiv.org/abs/2312.13331
Autor:
Mayer, Melanie N., Domingo-Relloso, Arce, Kioumourtzoglou, Marianthi-Anna, Navas-Acien, Ana, Coull, Brent, Valeri, Linda
The estimation of the effect of environmental exposures and overall mixtures on a survival time outcome is common in environmental epidemiological studies. While advanced statistical methods are increasingly being used for mixture analyses, their app
Externí odkaz:
http://arxiv.org/abs/2311.01484
Autor:
Nicole B. Ramsey, Yueh-Hsiu Mathilda Chiu, Hsiao-Hsien Leon Hsu, Michelle Bosquet Enlow, Brent A. Coull, Rosalind J. Wright, Kecia N. Carroll
Publikováno v:
Stress, Vol 27, Iss 1 (2024)
Background Investigations of maternal psychosocial stress and child asthma have produced mixed findings, which may reflect inconsistent consideration of modifying factors.Objective To examine associations between maternal lifetime stress and child as
Externí odkaz:
https://doaj.org/article/42896e5eea834fb3bf0ad025696a5eae
