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Identifying clusters of coexisting conditions and outcomes among adults admitted to hospital with community-acquired pneumonia: a multicentre cohort study
Sarah L. Malecki, Hae Young Jung, Anne Loffler, Mark A. Green, Samir Gupta, Derek MacFadden, Nick Daneman, Ross Upshur, Michael Fralick, Lauren Lapointe-Shaw, Terence Tang, Adina Weinerman, Janice L. Kwan, Jessica J. Liu, Fahad Razak and Amol A. Verma
September 05, 2023 11 (5) E799-E808; DOI: https://doi.org/10.9778/cmajo.20220193
Sarah L. Malecki
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MD MScHae Young Jung
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MScAnne Loffler
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
PhDMark A. Green
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
PhDSamir Gupta
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MD MScDerek MacFadden
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MD ScDNick Daneman
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MD MScRoss Upshur
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MD MScMichael Fralick
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MD PhDLauren Lapointe-Shaw
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MD PhDTerence Tang
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MDAdina Weinerman
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MD MHScJanice L. Kwan
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MD MPHJessica J. Liu
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MD MScFahad Razak
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MD MScAmol A. Verma
Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
MD MPhilArticle Information
vol. 11 no. 5 E799-E808
PubMed
History
- Published online September 5, 2023.
Copyright & Usage
© 2023 CMA Impact Inc. or its licensors This is an Open Access article distributed in accordance with the terms of the Creative Commons Attribution (CC BY-NC-ND 4.0) licence, which permits use, distribution and reproduction in any medium, provided that the original publication is properly cited, the use is noncommercial (i.e., research or educational use), and no modifications or adaptations are made. See: https://creativecommons.org/licenses/by-nc-nd/4.0/
Author Information
- Sarah L. Malecki, MD MSc,
- Hae Young Jung, MSc,
- Anne Loffler, PhD,
- Mark A. Green, PhD,
- Samir Gupta, MD MSc,
- Derek MacFadden, MD ScD,
- Nick Daneman, MD MSc,
- Ross Upshur, MD MSc,
- Michael Fralick, MD PhD,
- Lauren Lapointe-Shaw, MD PhD,
- Terence Tang, MD,
- Adina Weinerman, MD MHSc,
- Janice L. Kwan, MD MPH,
- Jessica J. Liu, MD MSc,
- Fahad Razak, MD MSc,
- Amol A. Verma, MD MPhil
- Department of Internal Medicine (Malecki), University of Toronto; Li Ka Shing Knowledge Institute (Jung, Loffler, Gupta, Razak, Verma), St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Department of Geography & Planning (Green), University of Liverpool, Liverpool, UK; Division of Respirology (Gupta), Department of Medicine, St. Michael’s Hospital, Unity Health Toronto, Toronto, Ont.; Ottawa Hospital Research Institute (MacFadden); University of Ottawa (MacFadden), Ottawa, Ont.; Sunnybrook Health Sciences Centre (Daneman, Weinerman); Division of Clinical Public Health (Upshur), Dalla Lana School of Public Health, University of Toronto; Sinai Health System (Fralick, Kwan); Department of Medicine (Fralick, Lapointe-Shaw, Tang, Weinerman, Kwan, Liu, Razak, Verma), University of Toronto; University Health Network (Lapointe-Shaw, Liu); Trillium Health Partners (Tang); Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
- Correspondence to: Amol Verma, amol.verma{at}mail.utoronto.ca
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Identifying clusters of coexisting conditions and outcomes among adults admitted to hospital with community-acquired pneumonia: a multicentre cohort study
Sarah L. Malecki, Hae Young Jung, Anne Loffler, Mark A. Green, Samir Gupta, Derek MacFadden, Nick Daneman, Ross Upshur, Michael Fralick, Lauren Lapointe-Shaw, Terence Tang, Adina Weinerman, Janice L. Kwan, Jessica J. Liu, Fahad Razak, Amol A. Verma
Sep 2023, 11 (5) E799-E808; DOI: 10.9778/cmajo.20220193
Identifying clusters of coexisting conditions and outcomes among adults admitted to hospital with community-acquired pneumonia: a multicentre cohort study
Sarah L. Malecki, Hae Young Jung, Anne Loffler, Mark A. Green, Samir Gupta, Derek MacFadden, Nick Daneman, Ross Upshur, Michael Fralick, Lauren Lapointe-Shaw, Terence Tang, Adina Weinerman, Janice L. Kwan, Jessica J. Liu, Fahad Razak, Amol A. Verma
Sep 2023, 11 (5) E799-E808; DOI: 10.9778/cmajo.20220193
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