FOETOS in clinical practice: A retrospective analysis of its performance

Amparo Alonso-Betanzos, Lawrence D. Devoe, Ramón A. Castillo, Vicente Moret-Bonillo, Carlos Hernández-Sande, Nancy S. Searle

Research output: Contribution to journalArticlepeer-review

7 Scopus citations


The results of the first validation of the prototype expert system FOETOS are presented. FOETOS is designed to assist the obstetrician in the diagnosis of antepartum and intrapartum foetal well-being. To evaluate the performance of this system, 20 delivered patients were selected for retrospective analysis. All patients underwent three antenatal tests (hon-stress test, foetal biophysical profile, and contraction stress test), and their labor data were available. The validation tool utilized was the man-machine performance method. While our results are encouraging, certain aspects of the system require modification to accommodate it to a real clinical environment. With such modifications FOETOS could be developed into a useful tool for the assessment of high risk pregnancies.

Original languageEnglish (US)
Pages (from-to)93-99
Number of pages7
JournalArtificial Intelligence In Medicine
Issue number2
StatePublished - 1989
Externally publishedYes


  • expert system
  • foetal assessment
  • obstetrics
  • validation

ASJC Scopus subject areas

  • Medicine (miscellaneous)
  • Artificial Intelligence


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