Research
Patient characteristics, resource use and outcomes associated with general internal medicine hospital care: the General Medicine Inpatient Initiative (GEMINI) retrospective cohort study
Amol A. Verma, Yishan Guo, Janice L. Kwan, Lauren Lapointe-Shaw, Shail Rawal, Terence Tang, Adina Weinerman, Peter Cram, Irfan A. Dhalla, Stephen W. Hwang, Andreas Laupacis, Muhammad M. Mamdani, Steven Shadowitz, Ross Upshur, Robert J. Reid and Fahad Razak
December 13, 2017 5 (4) E842-E849; DOI: https://doi.org/10.9778/cmajo.20170097
Amol A. Verma
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Yishan Guo
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Janice L. Kwan
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Lauren Lapointe-Shaw
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Shail Rawal
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Terence Tang
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Adina Weinerman
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Peter Cram
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Irfan A. Dhalla
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Stephen W. Hwang
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Andreas Laupacis
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Muhammad M. Mamdani
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Steven Shadowitz
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Ross Upshur
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Robert J. Reid
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
Fahad Razak
Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.

Article Information
vol. 5 no. 4 E842-E849
PubMed
History
- Published online December 13, 2017.
Copyright & Usage
Copyright 2017, Joule Inc. or its licensors
Author Information
- Amol A. Verma, MD, MPhil,
- Yishan Guo, MSc,
- Janice L. Kwan, MD, MPH,
- Lauren Lapointe-Shaw, MD,
- Shail Rawal, MD, MPH,
- Terence Tang, MD,
- Adina Weinerman, MD, MHSc,
- Peter Cram, MD, MBA,
- Irfan A. Dhalla, MD, MSc,
- Stephen W. Hwang, MD, MPH,
- Andreas Laupacis, MD, MSc,
- Muhammad M. Mamdani, PharmD, MPH,
- Steven Shadowitz, MDCM, MSc,
- Ross Upshur, MD, MSc,
- Robert J. Reid, MD, PhD,
- Fahad Razak, MD, MSc
- Affiliations: Li Ka Shing Centre for Healthcare Analytics Research and Training (Verma, Mamdani), St. Michael's Hospital; Eliot Phillipson Clinician-Scientist Training Program (Verma), Department of Medicine, University of Toronto; Li Ka Shing Knowledge Institute (Guo, Dhalla, Hwang, Laupacis, Mamdani, Razak), St. Michael's Hospital; Department of Medicine (Kwan), Sinai Health System; Department of Medicine (Kwan, Lapointe-Shaw, Rawal, Razak, Tang, Weinerman), University of Toronto; Division of General Internal Medicine (Rawal), University Health Network; Institute for Better Health (Tang, Reid), Trillium Health Partners; Sunnybrook Health Sciences Centre (Weinerman); University Health Network, Sinai Health System (Cram), University of Toronto; Health Quality Ontario (Dhalla); Sunnybrook Health Sciences Centre (Shadowitz), University of Toronto; Bridgepoint Health (Upshur), University of Toronto, Toronto, Ont.; Harvard Center for Population and Development Studies (Razak), Cambridge, Mass.
-
Correspondence to:
Amol Verma, amol.verma{at}mail.utoronto.ca; Fahad Razak, fahad.razak{at}mail.utoronto.ca
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Patient characteristics, resource use and outcomes associated with general internal medicine hospital care: the General Medicine Inpatient Initiative (GEMINI) retrospective cohort study
Amol A. Verma, Yishan Guo, Janice L. Kwan, Lauren Lapointe-Shaw, Shail Rawal, Terence Tang, Adina Weinerman, Peter Cram, Irfan A. Dhalla, Stephen W. Hwang, Andreas Laupacis, Muhammad M. Mamdani, Steven Shadowitz, Ross Upshur, Robert J. Reid, Fahad Razak
Dec 2017, 5 (4) E842-E849; DOI: 10.9778/cmajo.20170097
Patient characteristics, resource use and outcomes associated with general internal medicine hospital care: the General Medicine Inpatient Initiative (GEMINI) retrospective cohort study
Amol A. Verma, Yishan Guo, Janice L. Kwan, Lauren Lapointe-Shaw, Shail Rawal, Terence Tang, Adina Weinerman, Peter Cram, Irfan A. Dhalla, Stephen W. Hwang, Andreas Laupacis, Muhammad M. Mamdani, Steven Shadowitz, Ross Upshur, Robert J. Reid, Fahad Razak
Dec 2017, 5 (4) E842-E849; DOI: 10.9778/cmajo.20170097
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