Evidence map›Paper›PMID 29854260›Full record

ArticleAMIA ... Annual Symposium proceedings. AMIA Symposium2017

Contralateral Breast Cancer Event Detection Using Nature Language Processing.

Zexian Zeng, Xiaoyu Li, Sasa Espino, Ankita Roy, Kristen Kitsch, Susan Clare, Seema Khan, Yuan Luo

Abstract readValidation Study
In one paragraph

Article in AMIA ... Annual Symposium proceedings. AMIA Symposium, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. CACER: Clinical concept Annotations for Cancer Events and Relations.Journal of the American Medical Informatics Association : JAMIA · 2024
    Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. Rich Text Formatted EHR Narratives: A Hidden and Ignored Trove.Studies in health technology and informatics · 2019
    Article
  10. Article
  11. Article
  12. Article
  13. Natural Language Processing for EHR-Based Computational Phenotyping.IEEE/ACM transactions on computational biology and bioinformatics
    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

8 authors.

Zexian ZengDepartment of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Xiaoyu LiDepartment of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
Sasa EspinoDepartment of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Ankita RoyDepartment of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Kristen KitschDepartment of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Susan ClareDepartment of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Seema KhanDepartment of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Yuan LuoDepartment of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To facilitate the identification of contralateral breast cancer events for large cohort study, we proposed and implemented a new method based on features extracted from narrative text in progress notes and features from numbers of pathology reports for each side of breast cancer. Our method collects medical concepts and their combinations to detect contralateral events in progress notes. In addition, the numbers of pathology reports generated for either left or right side of breast cancer were derived as additional features. We experimented with support vector machine using the derived features to detect contralateral events. In the cross-validation and held-out tests, the area under curve score is 0.93 and 0.89 respectively. This method can be replicated due to the simplicity of feature generation.

Indexed as

Natural Language ProcessingSupport Vector MachineBreast NeoplasmsCohort StudiesElectronic Health RecordsFemaleHumans

Identifiers

PMID29854260
PMCPMC5977664

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.