Evidence map›Paper›PMID 36181392›Full record

ArticleStatistics in medicine2022

A Bayesian multilevel time-varying framework for joint modeling of hospitalization and survival in patients on dialysis.

Esra Kürüm, Danh V Nguyen, Sudipto Banerjee, Yihao Li, Connie M Rhee, Damla Şentürk

Abstract read
In one paragraph

Article in Statistics in medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors.

Esra KürümDepartment of Statistics, University of California, Riverside, Riverside, California, USA.ORCID 0000-0003-1767-1671
Danh V NguyenDepartment of Medicine, University of California, Irvine, Irvine, California, USA.ORCID 0000-0002-4025-8239
Sudipto BanerjeeDepartment of Biostatistics, University of California, Los Angeles, Los Angeles, California, USA.
Yihao LiDepartment of Biostatistics, University of California, Los Angeles, Los Angeles, California, USA.
Connie M RheeDepartment of Medicine, University of California, Irvine, Irvine, California, USA.
Damla ŞentürkDepartment of Biostatistics, University of California, Los Angeles, Los Angeles, California, USA.ORCID 0000-0002-7619-5428

Funding

Multilevel Time-Dynamic Modeling of Hospitalization and Survival in Patients on DialysisR01DK092232 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KURUM, ESRA, NGUYEN, DANH V · 2011 to 2025
$4.9M
NIDDK NIH HHS R01 DK092232
6 · The paper itself

Abstract

Over 782 000 individuals in the United States have end-stage kidney disease with about 72% of patients on dialysis, a life-sustaining treatment. Dialysis patients experience high mortality and frequent hospitalizations, at about twice per year. These poor outcomes are exacerbated at key time periods, such as the fragile period after transition to dialysis. In order to study the time-varying effects of modifiable patient and dialysis facility risk factors on hospitalization and mortality, we propose a novel Bayesian multilevel time-varying joint model. Efficient estimation and inference is achieved within the Bayesian framework using Markov chain Monte Carlo, where multilevel (patient- and dialysis facility-level) varying coefficient functions are targeted via Bayesian P-splines. Applications to the United States Renal Data System, a national database which contains data on nearly all patients on dialysis in the United States, highlight significant time-varying effects of patient- and facility-level risk factors on hospitalization risk and mortality. Finite sample performance of the proposed methodology is studied through simulations.

Indexed as

Kidney Failure, ChronicRenal DialysisBayes TheoremHospitalizationHumansRisk FactorsUnited Statesend-stage kidney diseaseMarkov chain Monte Carlomixed-effects modelsUnited States Renal Data Systemvarying-coefficient models

Identifiers

PMID36181392
PMCPMC9931182

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.