Evidence map›Paper›PMID 39049027›Full record

ArticleBMC medical informatics and decision making2024

A pseudonymized corpus of occupational health narratives for clinical entity recognition in Spanish.

Jocelyn Dunstan, Thomas Vakili, Luis Miranda, Fabián Villena, Claudio Aracena, Tamara Quiroga, Paulina Vera, Sebastián Viteri Valenzuela, Victor Rocco

Abstract read
In one paragraph

Article in BMC medical informatics and decision making, 2024. 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

9 authors.

Jocelyn Dunstan *Department of Computer Sciences, Pontificia Universidad Catolica de Chile, Santiago, Chile.
Thomas Vakili *Department of Computer and Systems Sciences, Stockholm University, Stockholm, Sweden. thomas.vakili@dsv.su.se.
Luis Miranda *Department of Computer Sciences, Pontificia Universidad Catolica de Chile, Santiago, Chile.
Fabián Villena *Millennium Institute for Foundational Research on Data, Santiago, Chile.
Claudio AracenaMillennium Institute for Foundational Research on Data, Santiago, Chile.
Tamara QuirogaDepartment of Computer Sciences, Pontificia Universidad Catolica de Chile, Santiago, Chile.
Paulina VeraServicio de Salud del Maule, Ministerio de Salud, Talca, Chile.
Sebastián Viteri ValenzuelaAsociación Chilena de Seguridad, Santiago, Chile.
Victor RoccoAsociación Chilena de Seguridad, Santiago, Chile.

Funding

ANID FB210005, ICN17_002 , Fondecyt 11201250, National Doctoral Scholarship 21220200 (FV), 21211659 (CA) and 21220586 (TQ)
6 · The paper itself

Abstract

Despite the high creation cost, annotated corpora are indispensable for robust natural language processing systems. In the clinical field, in addition to annotating medical entities, corpus creators must also remove personally identifiable information (PII). This has become increasingly important in the era of large language models where unwanted memorization can occur. This paper presents a corpus annotated to anonymize personally identifiable information in 1,787 anamneses of work-related accidents and diseases in Spanish. Additionally, we applied a previously released model for Named Entity Recognition (NER) trained on referrals from primary care physicians to identify diseases, body parts, and medications in this work-related text. We analyzed the differences between the models and the gold standard curated by a physician in detail. Moreover, we compared the performance of the NER model on the original narratives, in narratives where personal information has been masked, and in texts where the personal data is replaced by another similar surrogate value (pseudonymization). Within this publication, we share the annotation guidelines and the annotated corpus.

Indexed as

Natural Language ProcessingHumansNarrationOccupational HealthSpainCorpus annotationNamed entity recognitionNatural language processingPrivacy

Identifiers

PMID39049027
PMCPMC11267746

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LicenceCC BY
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Registered trials

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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.