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Methods Inf Med 1984; 23(03): 126-134
DOI: 10.1055/s-0038-1635336
Original Article
Schattauer GmbH

Information Analysis for Medical Expert Systems

Informationsanalyse in medizinischen Expertensystemen
P. Glasziou
1   (From the University of Queensland, St. Lucia, Australia)
,
D. Vermeir
1   (From the University of Queensland, St. Lucia, Australia)
› Author Affiliations
Further Information

Publication History

Publication Date:
20 February 2018 (online)

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Summary

Much attention has been given to the deductive methods appropriate for medical diagnosis, but much less has been paid to the data structures required to support them. In this paper we apply the linguistically oriented information analysis technique NIAM to the problem and demonstrate how such a conceptual approach could be used for history taking, knowledge acquisition, and diagnosis. We outline the underlying structures in which medical knowledge is traditionally expressed, and use cardiorespiratory disorders as examples. The acyclic network structure of diagnostic categories suggested by this analysis is compared to traditional hierarchical approaches.

Den für die medizinische Diagnostik geeigneten deduktiven Methoden ist viel Aufmerksamkeit zuteil geworden, viel weniger jedoch den zu ihrer Unterstützung erforderlichen Datenstrukturen. In dieser Arbeit wenden wir die linguistisch ausgerichtete Informationsanalysetechnik NIAM auf das Problem an und zeigen auf, wie solch ein begrifflicher Ansatz für die Anamneseerhebung, Wissenserfassung und Diagnose benutzt werden könnte. Die mit dieser Analyse vorgeschlagene azyklische Netzstruktur diagnostischer Kategorien wird mit herkömmlichen hierarchischen Ansätzen verglichen.

Key-Words:

Information Analysis - Expert Systems - Medical Computing NIAM - Diagnostics

Schlüssel-Wörter:

Informationsanalyse - Expertensysteme - Medizinische Informatik - NIAM-Modell - Diagnostik
 

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