Evidence map›Paper›PMID 29478267›Full record

ArticleBiometrics2018

A Bayesian nonparametric approach to causal inference on quantiles.

Dandan Xu, Michael J Daniels, Almut G Winterstein

Abstract read
In one paragraph

Article in Biometrics, 2018. 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.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Discussion of PENCOMP.Journal of the American Statistical Association · 2019
    Article
  7. 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

3 authors.

Dandan XuDivision of Biostatistics, Office of Surveillance and Biometrics, Center for Devices and Radiological Health, U.S. Food and Drug Administration, Maryland 20993, U.S.A.
Michael J DanielsDepartment of Statistics, University of Florida, Florida 32601, U.S.A.ORCID 0000-0002-9856-9486
Almut G WintersteinDepartment of Pharmaceutical Outcomes & Policy, Department of Epidemiology, University of Florida, Florida 32601, U.S.A.

Funding

BAYESIAN APPROACHES FOR MISSINGNESS AND CAUSALITY IN CANCER AND BEHAVIOR STUDIESR01CA183854 · NCI · UNIVERSITY OF TEXAS AT AUSTIN · PI DANIELS, MICHAEL J · 2014 to 2019
$1.7M
NCI NIH HHS R01 CA183854
6 · The paper itself

Abstract

We propose a Bayesian nonparametric approach (BNP) for causal inference on quantiles in the presence of many confounders. In particular, we define relevant causal quantities and specify BNP models to avoid bias from restrictive parametric assumptions. We first use Bayesian additive regression trees (BART) to model the propensity score and then construct the distribution of potential outcomes given the propensity score using a Dirichlet process mixture (DPM) of normals model. We thoroughly evaluate the operating characteristics of our approach and compare it to Bayesian and frequentist competitors. We use our approach to answer an important clinical question involving acute kidney injury using electronic health records.

Indexed as

Bayes TheoremCausalityStatistics, NonparametricAcute Kidney InjuryComputer SimulationElectronic Health RecordsHumansModels, StatisticalPropensity ScoreBayesian additive regression trees (BART)Bayesian nonparametricsComparative effectiveness researchDirichlet process mixture modelsPropensity scoresQuantile causal effects

Identifiers

PMID29478267
PMCPMC7551426

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.