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negation

v0.0.2

Published

Look if a certain term (or phrase) is negated in a medical text. `The patient has no arthritis` contains a negation.

Vulnerabilities

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Links

Git

Maintainers

tessmoretessmore

Keywords

negationnegexmedicaltext

Readme

Negation

Look if a certain word is negated in a sentence or text.

Difficulties

False positives

I.e tagged as negation and found with corresponding term, however they are not real negations.

  • Double negations (niet uitgesloten / niet nader gespecificeerd)
  • Additional info with negation (niet in remissie)
  • The word is part of the diagnose
    • Niet nodulaire artritis
    • Niet erosieve artritis of reuma, niet erosief
  • Additional terms that are part of the diagnose
    • Ziekte Niet nader gespecificeerd
    • Ziekte Niet in remissie