Statistical learning and big data applications

Abstract: The amount of data generated in the field of laboratory medicine has grown to an extent that conventional laboratory information systems (LISs) are struggling to manage and analyze this complex, entangled information (“Big Data”). Statistical learning, a generalized framework from machine learning (ML) and artificial intelligence (AI) is predestined for processing “Big Data” and holds the potential to revolutionize the field of laboratory medicine. Personalized medicine may in particular benefit from AI-based systems, especially when coupled with readily available wearables and smartphones which can collect health data from individual patients and offer new, cost-effective access routes to healthcare for patients worldwide. The amount of personal data collected, however, also raises concerns about patient-privacy and calls for clear ethical guidelines for “Big Data” research, including rigorous quality checks of data and algorithms to eliminate underlying bias and enable transparency. Likewise, novel federated privacy-preserving data processing approaches may reduce the need for centralized data storage. Generative AI-systems including large language models such as ChatGPT currently enter the stage to reshape clinical research, clinical decision-support systems, and healthcare delivery. In our opinion, AI-based systems have a tremendous potential to transform laboratory medicine, however, their opportunities should be weighed against the risks carefully. Despite all enthusiasm, we advocate for stringent added-value assessments, just as for any new drug or treatment. Human experts should carefully validate AI-based systems, including patient-privacy protection, to ensure quality, transparency, and public acceptance. In this opinion paper, data prerequisites, recent developments, chances, and limitations of statistical learning approaches are highlighted.

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

Erschienen in
Statistical learning and big data applications ; volume:47 ; number:4 ; year:2023 ; pages:181-186 ; extent:06
Journal of laboratory medicine ; 47, Heft 4 (2023), 181-186 (gesamt 06)

Urheber
Witte, Harald
Blatter, Tobias U.
Nagabhushana, Priyanka
Schär, David
Ackermann, James
Cadamuro, Janne
Leichtle, Alexander B.

DOI
10.1515/labmed-2023-0037
URN
urn:nbn:de:101:1-2023080514053069302662
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
14.08.2025, 10:48 MESZ

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Beteiligte

  • Witte, Harald
  • Blatter, Tobias U.
  • Nagabhushana, Priyanka
  • Schär, David
  • Ackermann, James
  • Cadamuro, Janne
  • Leichtle, Alexander B.

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