4 citations · 10 across the 8 of their papers we have counts for
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A Flexible Joint Longitudinal-Survival Modeling Framework for Incorporating Multiple Longitudinal Biomarkers
Sepehr Akhavan-Masouleh, Alexander Vandenberg-Rodes, Babak Shahbaba +1
We are interested in survival analysis of hemodialysis patients for whom several biomarkers are recorded over time. Motivated by this challenging problem, we propose a general fram…
A Bayesian Framework for Non-Collapsible Models
Sepehr Akhavan Masouleh, Babak Shahbaba, Daniel L. Gillen
In this paper, we discuss the non-collapsibility concept and propose a new approach based on Dirichlet process mixtures to estimate the conditional effect of covariates in non-coll…
A Flexible Joint Longitudinal-Survival Model for Analysis of End-Stage Renal Disease Data
Sepehr Akhavan Masouleh, Tracy Holsclaw, Babak Shahbaba +1
We propose a flexible joint longitudinal-survival framework to examine the association between longitudinally collected biomarkers and a time-to-event endpoint. More specifically,…
Assessing Health Care Interventions via an Interrupted Time Series Model: Study Power and Design Considerations
Maricela Cruz, Daniel L. Gillen, Miriam Bender +1
The delivery and assessment of quality health care is complex with many interacting and interdependent components. In terms of research design and statistical analysis, this comple…