0000000000589795
AUTHOR
Marisa Baré
An Ordinal Joint Model for Breast Cancer
We propose a Bayesian joint model to analyze the association between longitudinal measurements of an ordinal marker and time to a relevant event. The longitudinal process is defined in terms of a proportional-odds cumulative logit model and the time-to-event process through a left-truncated Cox proportional hazards model with information of the longitudinal marker and baseline covariates. Both longitudinal and survival processes are connected by a common vector of random effects.
Bayesian joint ordinal and survival modeling for breast cancer risk assessment
We propose a joint model to analyze the structure and intensity of the association between longitudinal measurements of an ordinal marker and time to a relevant event. The longitudinal process is defined in terms of a proportional-odds cumulative logit model. Time-to-event is modeled through a left-truncated proportionalhazards model, which incorporates information of the longitudinal marker as well as baseline covariates. Both longitudinal and survival processes are connected by means of a common vector of random effects. General inferences are discussed under the Bayesian approach and include the posterior distribution of the probabilities associated to each longitudinal category and the …
Factors that influence treatment delay in patients with colorectal cancer
// Irene Zarcos-Pedrinaci 1, 11 , Alberto Fernandez-Lopez 2 , Teresa Tellez 1, 11 , Francisco Rivas-Ruiz 1, 11 , Antonio Rueda A 3, 11 , Maria Manuela Morales Suarez-Varela 4 , Eduardo Briones 5 , Marisa Bare 6, 11 , Antonio Escobar 7, 11 , Cristina Sarasqueta 8, 11 , Nerea Fernandez de Larrea 9, 11 , Urko Aguirre 10, 11 , Jose Maria Quintana 10, 11 , Maximino Redondo 1, 11 and On Behalf of the CARESS-CCR Study Group 1 Research Unit, Agencia Sanitaria Costa del Sol, Marbella, Spain 2 Servicio de Cirugia, Agencia Sanitaria Costa del Sol, Marbella, Spain 3 Servicio de Oncologia Medica, Agencia Sanitaria Costa del Sol, Marbella, Spain 4 Unit of Public Health, Hygiene and Environmental Health, …