Algorithmic Individual Fairness and Healthcare: A Scoping Review.
| Autor: | Anderson JW; Intelligent Systems Program, University of Pittsburgh, Pittsburgh, PA., Visweswaran S; Intelligent Systems Program, University of Pittsburgh, Pittsburgh, PA.; Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA. |
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| Jazyk: | angličtina |
| Zdroj: | MedRxiv : the preprint server for health sciences [medRxiv] 2024 Mar 26. Date of Electronic Publication: 2024 Mar 26. |
| DOI: | 10.1101/2024.03.25.24304853 |
| Abstrakt: | Objective: Statistical and artificial intelligence algorithms are increasingly being developed for use in healthcare. These algorithms may reflect biases that magnify disparities in clinical care, and there is a growing need for understanding how algorithmic biases can be mitigated in pursuit of algorithmic fairness. Individual fairness in algorithms constrains algorithms to the notion that "similar individuals should be treated similarly." We conducted a scoping review on algorithmic individual fairness to understand the current state of research in the metrics and methods developed to achieve individual fairness and its applications in healthcare. Methods: We searched three databases, PubMed, ACM Digital Library, and IEEE Xplore, for algorithmic individual fairness metrics, algorithmic bias mitigation, and healthcare applications. Our search was restricted to articles published between January 2013 and September 2023. We identified 1,886 articles through database searches and manually identified one article from which we included 30 articles in the review. Data from the selected articles were extracted, and the findings were synthesized. Results: Based on the 30 articles in the review, we identified several themes, including philosophical underpinnings of fairness, individual fairness metrics, mitigation methods for achieving individual fairness, implications of achieving individual fairness on group fairness and vice versa, fairness metrics that combined individual fairness and group fairness, software for measuring and optimizing individual fairness, and applications of individual fairness in healthcare. Conclusion: While there has been significant work on algorithmic individual fairness in recent years, the definition, use, and study of individual fairness remain in their infancy, especially in healthcare. Future research is needed to apply and evaluate individual fairness in healthcare comprehensively. |
| Databáze: | MEDLINE |
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