Testing calibration of Cox survival models at extremes of event risk

DM Soave, LJ Strug - Frontiers in Genetics, 2018 - frontiersin.org
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 …

Efficient estimation for the cox proportional hazards cure model

KA Mohammad, Y Hirose, B Surya, Y Yao - arXiv preprint arXiv …, 2019 - arxiv.org
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 …

Risk projection for time-to-event outcome leveraging summary statistics with source individual-level data

J Zheng, Y Zheng, L Hsu - Journal of the American Statistical …, 2022 - Taylor & Francis
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 …

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 …

Dynamic prediction of cumulative incidence functions by direct binomial regression

MK Grand, TJM de Witte, H Putter - Biometrical Journal, 2018 - Wiley Online Library
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 …

Bayes factors for two-group comparisons in Cox regression

M Linde, JN Tendeiro, D van Ravenzwaaij - medRxiv, 2022 - medrxiv.org
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 …

Unlocking Retrospective Prevalent Information in EHRs--a Pairwise Pseudolikelihood Approach

N Keret, M Gorfine - arXiv preprint arXiv:2309.01128, 2023 - arxiv.org
Typically, electronic health record data are not collected towards a specific research
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 …

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 …

Non-parametric frailty Cox models for hierarchical time-to-event data

F Gasperoni, F Ieva, AM Paganoni, CH Jackson… - …, 2020 - academic.oup.com
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 …