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Detsky ME, Shin S, Fralick M, Munshi L, Kruser JM, Courtright KR, Lapointe-Shaw L, Tang T, Rawal S, Kwan JL, Weinerman A, Razak F, Verma AA. Using the Hospital Frailty Risk Score to assess mortality risk in older medical patients admitted to the intensive care unit. CMAJ Open 2023; 11:E607-E614. [PMID: 37402555 DOI: 10.9778/cmajo.20220094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/06/2023] Open
Abstract
BACKGROUND Prognostic information at the time of hospital discharge can help guide goals-of-care discussions for future care. We sought to assess the association between the Hospital Frailty Risk Score (HFRS), which may highlight patients' risk of adverse outcomes at the time of hospital discharge, and in-hospital death among patients admitted to the intensive care unit (ICU) within 12 months of a previous hospital discharge. METHODS We conducted a multicentre retrospective cohort study that included patients aged 75 years or older admitted at least twice over a 12-month period to the general medicine service at 7 academic centres and large community-based teaching hospitals in Toronto and Mississauga, Ontario, Canada, from Apr. 1, 2010, to Dec. 31, 2019. The HFRS (categorized as low, moderate or high frailty risk) was calculated at the time of discharge from the first hospital admission. Outcomes included ICU admission and death during the second hospital admission. RESULTS The cohort included 22 178 patients, of whom 1767 (8.0%) were categorized as having high frailty risk, 9464 (42.7%) as having moderate frailty risk, and 10 947 (49.4%) as having low frailty risk. One hundred patients (5.7%) with high frailty risk were admitted to the ICU, compared to 566 (6.0%) of those with moderate risk and 790 (7.2%) of those with low risk. After adjustment for age, sex, hospital, day of admission, time of admission and Laboratory-based Acute Physiology Score, the odds of ICU admission were not significantly different for patients with high (adjusted odds ratio [OR] 0.99, 95% confidence interval [CI] 0.78 to 1.23) or moderate (adjusted OR 0.97, 95% CI 0.86 to 1.09) frailty risk compared to those with low frailty risk. Among patients admitted to the ICU, 75 (75.0%) of those with high frailty risk died, compared to 317 (56.0%) of those with moderate risk and 416 (52.7%) of those with low risk. After multivariable adjustment, the risk of death after ICU admission was higher for patients with high frailty risk than for those with low frailty risk (adjusted OR 2.86, 95% CI 1.77 to 4.77). INTERPRETATION Among patients readmitted to hospital within 12 months, patients with high frailty risk were similarly likely as those with lower frailty risk to be admitted to the ICU but were more likely to die if admitted to ICU. The HFRS at hospital discharge can inform prognosis, which can help guide discussions for preferences for ICU care during future hospital stays.
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Affiliation(s)
- Michael E Detsky
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont.
| | - Saeha Shin
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont
| | - Michael Fralick
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont
| | - Laveena Munshi
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont
| | - Jacqueline M Kruser
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont
| | - Katherine R Courtright
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont
| | - Lauren Lapointe-Shaw
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont
| | - Terence Tang
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont
| | - Shail Rawal
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont
| | - Janice L Kwan
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont
| | - Adina Weinerman
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont
| | - Fahad Razak
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont
| | - Amol A Verma
- Department of Medicine (Detsky, Fralick, Munshi, Kwan), Sinai Health System; Interdepartmental Division of Critical Care Medicine (Detsky, Munshi), University of Toronto; Department of Medicine (Detsky, Fralick, Munshi, Lapointe-Shaw, Tang, Kwan, Weinerman, Verma), University of Toronto; Li Ka Shing Knowledge Institute (Shin, Razak, Verma), St. Michael's Hospital; Division of Allergy, Pulmonary and Critical Care (Kruser), Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisc.; Department of Medicine (Courtright) and Palliative and Advanced Illness Research Center (Courtright), Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa.; Division of General Internal Medicine (Lapointe-Shaw, Rawal), University Health Network, Toronto, Ont.; Trillium Health Partners (Tang), Mississauga, Ont.; Department of Medicine (Weinerman), Sunnybrook Health Sciences Centre; Department of Medicine (Razak, Verma), St. Michael's Hospital; Institute of Health Policy, Management and Evaluation (Razak, Verma), University of Toronto, Toronto, Ont
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