Ben Armstrong, Antonio Gasparrini, Aurelio Tobı́as,
... not possible. It has been established that a Poisson model for counts with stratum indicators gives identical ... overheads in estimating many stratum parameters. The conditional Poisson model avoids estimating stratum parameters by conditioning on ... fitting is feasible compared with the standard unconditional Poisson model. Unlike the conditional logistic model, the conditional Poisson model does not require expanding the data, and ... data and using simulations, we demonstrate that conditional Poisson models were simpler to code and shorter to ...
Tópico(s): Statistical Methods and Bayesian Inference
2014 - BioMed Central | BMC Medical Research Methodology
Bonnie Cundill, Neâl Alexander,
... formulae, with particular cases being the negative binomial, Poisson, binomial, and gamma families. By simulation we estimate ... approximations. However, they have little advantage for the Poisson and binomial distributions. The proposed method is suitable ...
Tópico(s): Statistical Methods and Bayesian Inference
2015 - BioMed Central | BMC Medical Research Methodology
Katharine McCarthy, Sheela Maru, Sarah Nowlin, Payal Ram, Kimberly B. Glazer, Teresa Janević,
... characteristics) as predictors of reporting accuracy using modified Poisson regression. Results A total of 276 respondents had ...
Tópico(s): COVID-19 and healthcare impacts
2022 - Wiley | Paediatric and Perinatal Epidemiology
Derek Krepski, Jennifer Vaughan,
... 2-algebra is canonically quasi-isomorphic to the Poisson-Lie 2-algebra of the 2-plectic base ...
Tópico(s): Ophthalmology and Eye Disorders
2022 - Elsevier BV | Differential Geometry and its Applications
Svenja Seide, Christian Röver, Tim Friede,
... generalized linear mixed models (GLMMs) assuming binomial or Poisson distributed numbers of events per study arm are ...
Tópico(s): Health Systems, Economic Evaluations, Quality of Life
2019 - BioMed Central | BMC Medical Research Methodology
Catherine Smith, Francine Tessier, Anna Hutfield, Jennifer A. Hutcheon, Neeraj Mehra,
... 2015) by calculating an incidence rate ratio using Poisson regression. Results Among 189 women with mPPH , 107 ...
Tópico(s): Emergency and Acute Care Studies
2019 - Elsevier BV | International Journal of Gynecology & Obstetrics