Evidence map›Paper›PMID 35814619›Full record

ArticleINFORMS journal on computing

A High-Fidelity Model to Predict Length-of-Stay in the Neonatal Intensive Care Unit (NICU).

Kanix Wang, Walid Hussain, John R Birge, Michael D Schreiber, Daniel Adelman

Abstract read
In one paragraph

Article in INFORMS journal on computing. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Kanix WangBooth School of Business, The University of Chicago, Chicago, Illinois 60637.
Walid HussainSection of Neonatology, Department of Pediatrics, The University of Chicago, Chicago, Illinois 60637.
John R BirgeBooth School of Business, The University of Chicago, Chicago, Illinois 60637.
Michael D SchreiberSection of Neonatology, Department of Pediatrics, The University of Chicago, Chicago, Illinois 60637.
Daniel AdelmanBooth School of Business, The University of Chicago, Chicago, Illinois60637.

Funding

Research Career Training in PediatricsK12HD043387 · NICHD · UNIVERSITY OF CHICAGO · PI SCHREIBER, MICHAEL D · 2003 to 2007
$1.9M
NICHD NIH HHS K12 HD043387
6 · The paper itself

Abstract

Having an interpretable dynamic length-of-stay (LOS) model can help hospital administrators and clinicians make better decisions and improve the quality of care. The widespread implementation of electronic medical record (EMR) systems has enabled hospitals to collect massive amounts of health data. However, how to integrate this deluge of data into healthcare operations remains unclear. We propose a framework grounded in established clinical knowledge to model patients' lengths-of-stay. In particular, we impose expert knowledge when grouping raw clinical data into medically meaningful variables, which summarize patients' health trajectories. We use dynamic predictive models to output patients' remaining lengths-of-stay (RLOS), future discharges, and census probability distributions based on their health trajectories up to the current stay. Evaluated with large-scale EMR data, the dynamic model significantly improves predictive power over the performance of any model in previous literature and remains medically interpretable.

Indexed as

computational methodshealthcarehospitalsnonparametricstatistics

Identifiers

PMID35814619
PMCPMC9262254

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.