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Flores M, Dayan I, Roth H, Zhong A, Harouni A, Gentili A, Abidin A, Liu A, Costa A, Wood B, Tsai CS, Wang CH, Hsu CN, Lee CK, Ruan C, Xu D, Wu D, Huang E, Kitamura F, Lacey G, César de Antônio Corradi G, Shin HH, Obinata H, Ren H, Crane J, Tetreault J, Guan J, Garrett J, Park JG, Dreyer K, Juluru K, Kersten K, Bezerra Cavalcanti Rockenbach MA, Linguraru M, Haider M, AbdelMaseeh M, Rieke N, Damasceno P, Cruz E Silva PM, Wang P, Xu S, Kawano S, Sriswasdi S, Park SY, Grist T, Buch V, Jantarabenjakul W, Wang W, Tak WY, Li X, Lin X, Kwon F, Gilbert F, Kaggie J, Li Q, Quraini A, Feng A, Priest A, Turkbey B, Glicksberg B, Bizzo B, Kim BS, Tor-Diez C, Lee CC, Hsu CJ, Lin C, Lai CL, Hess C, Compas C, Bhatia D, Oermann E, Leibovitz E, Sasaki H, Mori H, Yang I, Sohn JH, Keshava Murthy KN, Fu LC, Furtado de Mendonça MR, Fralick M, Kang MK, Adil M, Gangai N, Vateekul P, Elnajjar P, Hickman S, Majumdar S, McLeod S, Reed S, Graf S, Harmon S, Kodama T, Puthanakit T, Mazzulli T, de Lima Lavor V, Rakvongthai Y, Lee YR, Wen Y. Federated Learning used for predicting outcomes in SARS-COV-2 patients. Res Sq 2021:rs.3.rs-126892. [PMID: 33442676 PMCID: PMC7805458 DOI: 10.21203/rs.3.rs-126892/v1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
'Federated Learning' (FL) is a method to train Artificial Intelligence (AI) models with data from multiple sources while maintaining anonymity of the data thus removing many barriers to data sharing. During the SARS-COV-2 pandemic, 20 institutes collaborated on a healthcare FL study to predict future oxygen requirements of infected patients using inputs of vital signs, laboratory data, and chest x-rays, constituting the "EXAM" (EMR CXR AI Model) model. EXAM achieved an average Area Under the Curve (AUC) of over 0.92, an average improvement of 16%, and a 38% increase in generalisability over local models. The FL paradigm was successfully applied to facilitate a rapid data science collaboration without data exchange, resulting in a model that generalised across heterogeneous, unharmonized datasets. This provided the broader healthcare community with a validated model to respond to COVID-19 challenges, as well as set the stage for broader use of FL in healthcare.
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Affiliation(s)
| | | | | | - Aoxiao Zhong
- Center for Advanced Medical Computing and Analysis, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | | | | | | | | | | | - Bradford Wood
- Radiology & Imaging Sciences / Clinical Center, National Institutes of Health
| | - Chien-Sung Tsai
- Division of Cardiovascular Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, R.O.C
| | - Chih-Hung Wang
- Tri-Service General Hospital, National Defense Medical Center
| | - Chun-Nan Hsu
- Center for Research in Biological Systems, University of California, San Diego
| | | | | | | | - Dufan Wu
- Center for Advanced Medical Computing and Analysis, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | | | | | | | | | | | | | - Hui Ren
- Center for Advanced Medical Computing and Analysis, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Jason Crane
- Center for Intelligent Imaging, Department of Radiology and Biomedical Imaging, University of California, San Francisco, California, USA
| | | | | | - John Garrett
- The University of Wisconsin-Madison School of Medicine and Public Health
| | | | - Keith Dreyer
- Center for Clinical Data Science, Massachusetts General Brigham, Boston, MA
| | | | | | | | - Marius Linguraru
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Hospital and School of Medicine and Health Sciences, George Washington University, Washington, DC
| | - Masoom Haider
- Joint Dept. of Medical Imaging, Sinai Health System, University of Toronto, Toronto, Canada and Lunenfeld-Tanenbaum Research Institute, Toronto, Canada
| | | | | | - Pablo Damasceno
- Center for Intelligent Imaging, Department of Radiology and Biomedical Imaging, University of California, San Francisco, California, USA
| | | | - Pochuan Wang
- MeDA Lab and Institute of Applied Mathematical Sciences, National Taiwan University, Taipei, Taiwan
| | - Sheng Xu
- Center for Interventional Oncology, National Institutes of Health, Bethesda, MD, USA
| | | | | | - Soo Young Park
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, South Korea
| | | | - Varun Buch
- Center for Clinical Data Science, Massachusetts General Brigham, Boston, MA
| | - Watsamon Jantarabenjakul
- Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand and Thai Red Cross Emerging Infectious Diseases Clinical Center, King Chulalongkorn Memorial Hospital, Bang
| | | | - Won Young Tak
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Xiang Li
- Center for Advanced Medical Computing and Analysis, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Xihong Lin
- Harvard T.H. Chan School of Public Health
| | | | | | - Josh Kaggie
- Department of Radiology, NIHR Cambridge Biomedical Resource Centre, University of Cambridge
| | - Quanzheng Li
- Center for Advanced Medical Computing and Analysis, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | | | | | - Andrew Priest
- Department of Radiology, NIHR Cambridge Biomedical Resource Centre, Cambridge University Hospital
| | | | | | - Bernardo Bizzo
- Center for Clinical Data Science, Massachusetts General Brigham, Boston, MA
| | - Byung Seok Kim
- Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, South Korea
| | - Carlos Tor-Diez
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Hospital, Washington, DC
| | - Chia-Cheng Lee
- Planning and Management Office, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, R.O.C. and Division of Colorectal Surgery, Department of Surgery, Tri-Service General H
| | - Chia-Jung Hsu
- Planning and Management Office, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, R.O.C
| | - Chin Lin
- School of Medicine, National Defense Medical Center, Taipei, Taiwan, R.O.C. and School of Public Health, National Defense Medical Center, Taipei, Taiwan, R.O.C. and Graduate Institute of Life Scienc
| | - Chiu-Ling Lai
- Medical Review and Pharmaceutical Benefits Division, National Health Insurance Administration, Taipei. Taiwan
| | | | | | | | | | - Evan Leibovitz
- The Center for Clinical Data Science, Mass General Brigham
| | | | | | | | - Jae Ho Sohn
- Center for Intelligent Imaging, Department of Radiology and Biomedical Imaging, University of California, San Francisco, California, USA
| | | | - Li-Chen Fu
- MOST/NTU All Vista Healthcare Center, Center for Artificial Intelligence and Advanced Robotics, National Taiwan University, Taipei, Taiwan
| | | | - Mike Fralick
- Division of General Internal Medicine and Geriatrics (Fralick), Sinai Health System, Toronto, Canada
| | - Min Kyu Kang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, South Korea
| | | | | | - Peerapon Vateekul
- Department of Computer Engineering, Faculty of Engineering, Chulalongkorn University
| | | | - Sarah Hickman
- Department of Radiology, NIHR Cambridge Biomedical Resource Centre, University of Cambridge
| | - Sharmila Majumdar
- Center for Intelligent Imaging, Department of Radiology and Biomedical Imaging, University of California, San Francisco, California, USA
| | - Shelley McLeod
- Schwartz/Reisman Emergency Medicine Institute, Sinai Health, Toronto, ON, Canada and Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Sheridan Reed
- Center for Interventional Oncology, National Institutes of Health, Bethesda, MD, USA
| | | | | | | | - Thanyawee Puthanakit
- Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Center of Excellence in Pediatric Infectious Diseases and Vaccine, Chulalongkorn University
| | - Tony Mazzulli
- Department of Microbiology, Sinai Health/University Health Network, Toronto, Canada and Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto. Canada Public Health Ontar
| | | | - Yothin Rakvongthai
- Chulalongkorn University Biomedical Imaging Group and Division of Nuclear Medicine, Department of Radiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Yu Rim Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, South Korea
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