Evidence map›Paper›PMID 33623891›Full record

ArticleJAMIA open2020

Spot the difference: comparing results of analyses from real patient data and synthetic derivatives.

Randi E Foraker, Sean C Yu, Aditi Gupta, Andrew P Michelson, Jose A Pineda Soto, Ryan Colvin, Francis Loh, Marin H Kollef, Thomas Maddox, Bradley Evanoff and 4 more

Abstract read
In one paragraph

Article in JAMIA open, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing 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

44 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Synthetic data can aid the analysis of clinical outcomes: How much can it be trusted?Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  20. Clinical Research Informatics: a Decade-in-Review.Yearbook of medical informatics · 2024
    Review
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

14 authors.

Randi E ForakerDivision of General Medical Sciences, Department of Medicine, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.ORCID 0000-0001-9255-9394
Sean C YuDepartment of Medicine, Institute for Informatics, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.
Aditi GuptaDepartment of Medicine, Institute for Informatics, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.
Andrew P MichelsonDivision of Pulmonary and Critical Care Medicine, Department of Medicine, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.
Jose A Pineda SotoDivision of Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Los Angeles, Los Angeles, California, USA.
Ryan ColvinDepartment of Medicine, Institute for Informatics, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.
Francis LohSchool of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.
Marin H KollefDivision of Pulmonary and Critical Care Medicine, Department of Medicine, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.
Thomas MaddoxHealthcare Innovation Lab, BJC Healthcare, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.
Bradley EvanoffDivision of General Medical Sciences, Department of Medicine, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.
Hovav DrorMDClone Ltd, Beer Sheva, Israel.
Noa ZamsteinMDClone Ltd, Beer Sheva, Israel.
Albert M LaiDivision of General Medical Sciences, Department of Medicine, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.ORCID 0000-0002-9241-2656
Philip R O PayneDivision of General Medical Sciences, Department of Medicine, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA.ORCID 0000-0002-9532-2998

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSynthetic data may provide a solution to researchers who wish to generate and share data in support of precision healthcare. Recent advances in data synthesis enable the creation and analysis of synthetic derivatives as if they were the original data; this process has significant advantages over data deidentification.

objectivesTo assess a big-data platform with data-synthesizing capabilities (MDClone Ltd., Beer Sheva, Israel) for its ability to produce data that can be used for research purposes while obviating privacy and confidentiality concerns.

methodsWe explored three use cases and tested the robustness of synthetic data by comparing the results of analyses using synthetic derivatives to analyses using the original data using traditional statistics, machine learning approaches, and spatial representations of the data. We designed these use cases with the purpose of conducting analyses at the observation level (Use Case 1), patient cohorts (Use Case 2), and population-level data (Use Case 3).

resultsFor each use case, the results of the analyses were sufficiently statistically similar ( DISCUSSION AND

conclusionThis article presents the results of each use case and outlines key considerations for the use of synthetic data, examining their role in clinical research for faster insights and improved data sharing in support of precision healthcare.

Indexed as

data analysiselectronic health records and systemsprecision health careprotected health informationsynthetic data

Identifiers

PMID33623891
PMCPMC7886551

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.