Machine Learning Classification of Psychiatric Data Associated with Compensation Claims for Patient Injuries

Abstract: Background Adverse events are common in health care. In psychiatric treatment, compensation claims for patient injuries appear to be less common than in other medical specialties. The most common types of patient injury claims in psychiatry include diagnostic flaws, unprevented suicide, or coercive treatment deemed as unnecessary or harmful. Objectives The objective was to study whether it is possible to form different categories of patient injury types associated with the psychiatric evaluations of compensation claims and to base machine learning classification on these categories. Further, the binary classification of positive and negative decisions for compensation claims was the other objective. Methods Finnish psychiatric specialist evaluations for the compensation claims of patient injuries were classified into six different categories called classes applying the machine learning methods of artificial intelligence. In addition, another classification of the same data into two classes was performed to test whether it was possible to classify data cases according to their known decisions, either accepted or declined compensation claim. Results The former classification task produced relatively good classification results subject to separating between different classes. Instead, the latter was more complex. However, classification accuracies of both tasks could be improved by using the generation of artificial data cases in the preprocessing phase before classifications. This preprocessing improved the classification accuracy of six classes up to 88% when the method of random forests was used for classification and that of the binary classification to 89%. Conclusion The results show that the objectives defined were possible to solve reasonably.

Angaben zum Objekt

• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Machine Learning Classification of Psychiatric Data Associated with Compensation Claims for Patient Injuries ; day:24 ; month:07 ; year:2023 ; Methods of information in medicine ; (24.07.2023)

Beteiligte, Orts- und Zeitangaben

• Beteiligte Personen und Organisationen: Juhola, Martti ; Nikkanen, Tommi ; Niemi, Juho ; Welling, Maiju ; Kampman, Olli

Weitere Informationen

• DOI: 10.1055/s-0043-1771378
• URN: urn:nbn:de:101:1-2023090710374198459282
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 14.08.2025, 10:46 MESZ