Evidence map›Paper›PMID 35923088›Full record

ArticleJournal of the American Medical Informatics Association : JAMIA2022

A scoping review of publicly available language tasks in clinical natural language processing.

Yanjun Gao, Dmitriy Dligach, Leslie Christensen, Samuel Tesch, Ryan Laffin, Dongfang Xu, Timothy Miller, Ozlem Uzuner, Matthew M Churpek, Majid Afshar

Abstract readScoping Review
In one paragraph

Article in Journal of the American Medical Informatics Association : JAMIA, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. The DRAGON benchmark for clinical NLP.NPJ digital medicine · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. ChatGPT, GPT-4, and Other Large Language Models: The Next Revolution for Clinical Microbiology?Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2023
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Research synthesis as a strategy for advancing biomedical and health informatics knowledge.Journal of the American Medical Informatics Association : JAMIA · 2022
    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

10 authors.

Yanjun GaoICU Data Science Lab, Department of Medicine, School of Medicine and Public Health, University of Wisconsin, Madison, Wisconsin, USA.ORCID 0000-0002-9341-7360
Dmitriy DligachDepartment of Computer Science, Loyola University Chicago, Chicago, Illinois, USA.
Leslie ChristensenSchool of Medicine and Public Health, University of Wisconsin, Madison, Wisconsin, USA.
Samuel TeschSchool of Medicine and Public Health, University of Wisconsin, Madison, Wisconsin, USA.
Ryan LaffinSchool of Medicine and Public Health, University of Wisconsin, Madison, Wisconsin, USA.
Dongfang XuComputational Health Informatics Program, Boston Children's Hospital, Harvard University, Boston, Massachusetts, USA.ORCID 0000-0003-0828-1102
Timothy MillerComputational Health Informatics Program, Boston Children's Hospital, Harvard University, Boston, Massachusetts, USA.ORCID 0000-0003-4513-403X
Ozlem UzunerDepartment of Information Sciences and Technology, George Mason University, Fairfax, Virginia, USA.ORCID 0000-0001-8011-9850
Matthew M ChurpekICU Data Science Lab, Department of Medicine, School of Medicine and Public Health, University of Wisconsin, Madison, Wisconsin, USA.
Majid AfsharICU Data Science Lab, Department of Medicine, School of Medicine and Public Health, University of Wisconsin, Madison, Wisconsin, USA.

Funding

Temporal relation discovery for clinical textR01LM010090 · NLM · BOSTON CHILDREN'S HOSPITAL · PI MARTIN, JAMES H., SAVOVA, GUERGANA K. · 2010 to 2022
$7.1M
Data Driven Strategies for Substance Misuse Identification in Hospitalized PatientsR01DA051464 · NIDA · UNIVERSITY OF WISCONSIN-MADISON · PI Majid Afshar · 2020 to 2026
$4.5M
Learning Universal Patient Representations with Hierarchical TransformersR01LM012973 · NLM · BOSTON CHILDREN'S HOSPITAL · PI Timothy A Miller · 2019 to 2026
$3.5M
Using causal machine learning for personalized treatment recommendations in critically ill patientsR01HL157262 · NHLBI · UNIVERSITY OF WISCONSIN-MADISON · PI Matthew Michael Churpek · 2021 to 2026
$3.1M
Automated domain adaptation for clinical natural language processingR01LM012918 · NLM · BOSTON CHILDREN'S HOSPITAL · PI MILLER, TIMOTHY A · 2018 to 2020
$1.2M
National NLP Clinical Challenges (n2c2): Challenges in Natural Language Processing for Clinical NarrativesR13LM013127 · NLM · GEORGE MASON UNIVERSITY · PI UZUNER, OZLEM · 2019 to 2023
$100k
NHLBI NIH HHS R01 HL157262NIDA NIH HHS R01 DA051464NLM NIH HHS R01 LM010090NLM NIH HHS R01 LM012918NLM NIH HHS R01 LM012973NLM NIH HHS R13 LM013127
6 · The paper itself

Abstract

objectiveTo provide a scoping review of papers on clinical natural language processing (NLP) shared tasks that use publicly available electronic health record data from a cohort of patients. MATERIALS AND

methodsWe searched 6 databases, including biomedical research and computer science literature databases. A round of title/abstract screening and full-text screening were conducted by 2 reviewers. Our method followed the PRISMA-ScR guidelines.

resultsA total of 35 papers with 48 clinical NLP tasks met inclusion criteria between 2007 and 2021. We categorized the tasks by the type of NLP problems, including named entity recognition, summarization, and other NLP tasks. Some tasks were introduced as potential clinical decision support applications, such as substance abuse detection, and phenotyping. We summarized the tasks by publication venue and dataset type. DISCUSSION: The breadth of clinical NLP tasks continues to grow as the field of NLP evolves with advancements in language systems. However, gaps exist with divergent interests between the general domain NLP community and the clinical informatics community for task motivation and design, and in generalizability of the data sources. We also identified issues in data preparation.

conclusionThe existing clinical NLP tasks cover a wide range of topics and the field is expected to grow and attract more attention from both general domain NLP and clinical informatics community. We encourage future work to incorporate multidisciplinary collaboration, reporting transparency, and standardization in data preparation. We provide a listing of all the shared task papers and datasets from this review in a GitLab repository.

Indexed as

Electronic Health RecordsNatural Language ProcessingData CollectionData ManagementHumansInformation Storage and Retrievalclinical decision supportclinical informaticselectronic health recordsnatural language processingsystematic review

Identifiers

PMID35923088
PMCPMC9471718

What OpenQuestion holds

Textmetadata
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.