PreprintCited by 34Machine Learning in HealthcareExplainable Artificial Intelligence (XAI)Artificial Intelligence in Healthcare

Explainable machine learning predictions to help anesthesiologists prevent hypoxemia during surgery

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Lundberg, Scott M., Nair, Bala, Vavilala, Monica S., Horibe, Mayumi, Eisses, Michael J., Adams, Trevor, Liston, David E., Low, Daniel King-Wai +3 more·2017·bioRxiv (Cold Spring Harbor Laboratory)

Abstract

Hypoxemia causes serious patient harm, and while anesthesiologists strive to avoid hypoxemia during surgery, anesthesiologists are not reliably able to predict which patients will have intraoperative hypoxemia. Using minute by minute EMR data from fifty thousand surgeries we developed and tested a machine learning based system called Prescience that predicts real-time hypoxemia risk and presents an explanation of factors contributing to that risk during general anesthesia. Prescience improved anesthesiologists’ performance when providing interpretable hypoxemia risks with contributing factors . The results suggest that if anesthesiologists currently anticipate 15% of events, then with Prescience assistance they could anticipate 30% of events or an estimated additional 2.4 million annually in the US, a large portion of which may be preventable because they are attributable to modifiable factors. The prediction explanations are broadly consistent with the literature and anesthesiologists’ prior knowledge. Prescience can also improve clinical understanding of hypoxemia risk during anesthesia by providing general insights into the exact changes in risk induced by certain patient or procedure characteristics. Making predictions of complex medical machine learning models (such as Prescience) interpretable has broad applicability to other data-driven prediction tasks in medicine.

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  1. J. Guay, E. A. Ochroch, in Cochrane Database of Systematic Reviews, J. Guay, Ed. (John Wiley & Sons, Ltd, Chichester, UK, 2015), p. CD011151.
  2. A. E. Roth, The Shapley Value -Cambridge University PressCambridge Univ. Press (1988) (available at http://www.cambridge.org/catalogue/catalogue.asp?isbn=0511829728).

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Authors
Lundberg, S. M., Nair, B., Vavilala, M. S., Horibe, M., Eisses, M. J., Adams, T., Liston, D. E., Low, D. K.-W., Newman, S.-F., Kim, J., & Lee, S.-I.
Affiliations
  • University of Washington (US)
  • VA Puget Sound Health Care System (US)
  • Seattle Children's Hospital (US)
Corresponding author
Lee, Su-In
Venue
bioRxiv (Cold Spring Harbor Laboratory)
Publisher
openRxiv
Published
2017-10-21
OpenAlex
W2766560823
Cited by
34
References
28
Citations by year
2024: 3 · 2023: 1 · 2022: 6 · 2021: 6 · 2020: 8 · 2019: 4 · 2018: 4 · 2017: 2
Type
posted content
Language
en
Open access
Locations
bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion)
Funders
National Science Foundation
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Machine Learning in Healthcare
  • Physical Sciences › Computer Science › Artificial Intelligence › Explainable Artificial Intelligence (XAI)
  • Health Sciences › Health Professions › Health Information Management › Artificial Intelligence in Healthcare
Keywords
intraoperative hypoxemia, general anesthesia, explainable machine learning, clinical decision support, anesthesiologists, real-time risk prediction, electronic health records, prescience, modifiable risk factors, patient safety

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