Testing calibration of Cox survival models at extremes of event risk
Risk prediction models can translate genetic association findings for clinical decision-
making. Most models are evaluated on their ability to discriminate, and the calibration of risk …
making. Most models are evaluated on their ability to discriminate, and the calibration of risk …
Efficient estimation for the cox proportional hazards cure model
While analysing time-to-event data, it is possible that a certain fraction of subjects will never
experience the event of interest and they are said to be cured. When this feature of survival …
experience the event of interest and they are said to be cured. When this feature of survival …
Risk projection for time-to-event outcome leveraging summary statistics with source individual-level data
Predicting risks of chronic diseases has become increasingly important in clinical practice.
When a prediction model is developed in a cohort, there is a great interest to apply the …
When a prediction model is developed in a cohort, there is a great interest to apply the …
Estimation of the transition probabilities conditional on covariates with repeated measures: A joint modeling approach
G Soutinho, L Meira-Machado - AIP Conference Proceedings, 2024 - pubs.aip.org
In recent years, there has been a significant urge of interest in longitudinal and survival data
modeling. This approach holds particular significance in cancer research, where it enables …
modeling. This approach holds particular significance in cancer research, where it enables …
Dynamic prediction of cumulative incidence functions by direct binomial regression
In recent years there have been a series of advances in the field of dynamic prediction.
Among those is the development of methods for dynamic prediction of the cumulative …
Among those is the development of methods for dynamic prediction of the cumulative …
Bayes factors for two-group comparisons in Cox regression
The use of Cox proportional hazards regression to analyze time-to-event data is ubiquitous
in biomedical research. Typically, the frequentist framework is used to draw conclusions …
in biomedical research. Typically, the frequentist framework is used to draw conclusions …
Unlocking Retrospective Prevalent Information in EHRs--a Pairwise Pseudolikelihood Approach
Typically, electronic health record data are not collected towards a specific research
question. Instead, they comprise numerous observations recruited at different ages, whose …
question. Instead, they comprise numerous observations recruited at different ages, whose …
Choice of baseline hazards in joint modeling of longitudinal and time-to-event cancer survival data
A Hari, EG Jinto, D Dennis, KMNJ Krishna… - … in Genetics and …, 2024 - degruyter.com
Longitudinal time-to-event analysis is a statistical method to analyze data where covariates
are measured repeatedly. In survival studies, the risk for an event is estimated using Cox …
are measured repeatedly. In survival studies, the risk for an event is estimated using Cox …
A latent class approach for joint modeling of a time-to-event outcome and multiple longitudinal biomarkers subject to limits of detection
M Li, CW Lee, L Kong - Statistical methods in medical …, 2020 - journals.sagepub.com
Multiple biomarkers on different biological pathways are often measured over time to
investigate the complex mechanism of disease development and progression. Identification …
investigate the complex mechanism of disease development and progression. Identification …
Non-parametric frailty Cox models for hierarchical time-to-event data
We propose a novel model for hierarchical time-to-event data, for example, healthcare data
in which patients are grouped by their healthcare provider. The most common model for this …
in which patients are grouped by their healthcare provider. The most common model for this …