Evidence map›Paper›PMID 28111640›Full record

Article... IEEE-EMBS International Conference on Biomedical and Health Informatics. IEEE-EMBS International Conference on Biomedical and Health Informatics2016

Identifying Peripheral Arterial Disease Cases Using Natural Language Processing of Clinical Notes.

Naveed Afzal, Sunghwan Sohn, Sara Abram, Hongfang Liu, Iftikhar J Kullo, Adelaide M Arruda-Olson

Abstract read
In one paragraph

Article in ... IEEE-EMBS International Conference on Biomedical and Health Informatics. IEEE-EMBS International Conference on Biomedical and Health Informatics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Surveillance of Peripheral Arterial Disease Cases Using Natural Language Processing of Clinical Notes.AMIA Joint Summits on Translational Science proceedings. AMIA Joint Summits on Translational Science · 2017
    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

6 authors.

Naveed AfzalDivision of Biomedical Statistics and Informatics, Mayo Clinic, Rochester MN.
Sunghwan SohnDivision of Biomedical Statistics and Informatics, Mayo Clinic, Rochester MN.
Sara AbramDivision of Cardiovascular Diseases, Mayo Clinic, Rochester MN.
Hongfang LiuDivision of Biomedical Statistics and Informatics, Mayo Clinic, Rochester MN.
Iftikhar J KulloDivision of Cardiovascular Diseases, Mayo Clinic, Rochester MN.
Adelaide M Arruda-OlsonDivision of Cardiovascular Diseases, Mayo Clinic, Rochester MN.

Funding

Genomic Basis of Susceptibility to COVID-19 Infection and its ComplicationsU01HG006379 · NHGRI · MAYO CLINIC ROCHESTER · PI Richard R. Sharp · 2011 to 2026
$16.5M
Rochester Epidemiology ProjectR01AG034676 · NIA · MAYO CLINIC ROCHESTER · PI ROCCA, WALTER A, ST SAUVER, JENNIFER LYNN · 2010 to 2019
$9.5M
EMR Phenotypes and Community Engaged Genomic AssociationsU01HG004599 · NHGRI · MAYO CLINIC ROCHESTER · PI CHUTE, CHRISTOPHER G · 2007 to 2010
$3.7M
Novel Informatics Approaches for Ascertainment of PAD Status and Adverse OutcomesK01HL124045 · NHLBI · MAYO CLINIC ROCHESTER · PI ARRUDA-OLSON, ADELAIDE MARIA MARTINS · 2015 to 2019
$820k
NHGRI NIH HHS U01 HG004599NHGRI NIH HHS U01 HG006379NHLBI NIH HHS K01 HL124045NIA NIH HHS R01 AG034676
6 · The paper itself

Abstract

Peripheral arterial disease (PAD) is a chronic disease that affects millions of people worldwide. Ascertaining PAD status from clinical notes by manual chart review is labor intensive and time consuming. In this paper, we describe a natural language processing (NLP) algorithm for automated ascertainment of PAD status from clinical notes using predetermined criteria. We developed and evaluated our system against a gold standard that was created by medical experts based on manual chart review. Our system ascertained PAD status from clinical notes with high sensitivity (0.96), positive predictive value (0.92), negative predictive value (0.99) and specificity (0.98). NLP approaches can be used for rapid, efficient and automated ascertainment of PAD cases with implications for patient care and epidemiologic research.

Identifiers

PMID28111640
PMCPMC5248569

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.