Evidence map›Paper›PMID 30612519›Full record

ArticleStatistical methods in medical research2020

Nonparametric competing risks analysis using Bayesian Additive Regression Trees.

Rodney Sparapani, Brent R Logan, Robert E McCulloch, Purushottam W Laud

Abstract read
In one paragraph

Article in Statistical methods in medical research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Trial
  2. Article
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  4. Review
  5. Article
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  9. Article
  10. Biomarkers for Allogeneic HCT Outcomes.Frontiers in immunology · 2020
    Review
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Rodney SparapaniDivision of Biostatistics, Medical College of Wisconsin, Milwaukee, WI, USA.ORCID 0000-0002-7780-6825
Brent R LoganDivision of Biostatistics, Medical College of Wisconsin, Milwaukee, WI, USA.ORCID 0000-0002-4473-4044
Robert E McCullochSchool of Mathematical and Statistical Sciences, Arizona State University, Tempe, AZ, USA.
Purushottam W LaudDivision of Biostatistics, Medical College of Wisconsin, Milwaukee, WI, USA.

Funding

Data Resource for Analyzing Blood &Marrow TransplantsU24CA076518 · NCI · MEDICAL COLLEGE OF WISCONSIN · PI Amy M Moskop, Bronwen Shaw · 1998 to 2026
$105.2M
PB vs. BMU01HL069294 · NHLBI · MEDICAL COLLEGE OF WISCONSIN · PI HOROWITZ, MARY MARESCA · 2001 to 2010
$63.3M
Easy-to-read Informed Consent for HCT Clinical TrialsU10HL069294 · NHLBI · MEDICAL COLLEGE OF WISCONSIN · PI HOROWITZ, MARY MARESCA · 2011 to 2016
$43.8M
NCI NIH HHS U24 CA076518NHLBI NIH HHS U01 HL069294NHLBI NIH HHS U10 HL069294
6 · The paper itself

Abstract

Many time-to-event studies are complicated by the presence of competing risks. Such data are often analyzed using Cox models for the cause-specific hazard function or Fine and Gray models for the subdistribution hazard. In practice, regression relationships in competing risks data are often complex and may include nonlinear functions of covariates, interactions, high-dimensional parameter spaces and nonproportional cause-specific, or subdistribution, hazards. Model misspecification can lead to poor predictive performance. To address these issues, we propose a novel approach: flexible prediction modeling of competing risks data using Bayesian Additive Regression Trees (BART). We study the simulation performance in two-sample scenarios as well as a complex regression setting, and benchmark its performance against standard regression techniques as well as random survival forests. We illustrate the use of the proposed method on a recently published study of patients undergoing hematopoietic stem cell transplantation.

Indexed as

Bayes TheoremHematopoietic Stem Cell TransplantationBenchmarkingComputer SimulationGraft vs Host DiseaseHumansIncidenceMachine LearningRegression AnalysisCumulative incidencegraft-versus-host disease (GVHD)hematopoietic stem cell transplantmachine learningnonproportionaltreatment heterogeneityvariable selection

Identifiers

PMID30612519
PMCPMC6954340

What OpenQuestion holds

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Registered trials

None linked

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.