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Association of Neighborhood-Level Marginalization With Health Care Use and Clinical Outcomes Following Hospital Discharge in Patients Who Underwent Coronary Catheterization for Acute Myocardial Infarction in a Single-Payer Health Care System.
Akioyamen LE, Abdel-Qadir H, Han L, Sud M, Mistry N, Alter DA, Atzema CL, Austin PC, Bhatia RS, Booth GL, Dhalla I, Ha ACT, Jackevicius CA, Kapral MK, Krumholz HM, Lee DS, McNaughton CD, Roifman I, Schull MJ, Sivaswamy A, Tu K, Udell JA, Wijeysundera HC, Ko DT. Akioyamen LE, et al. Among authors: schull mj. Circ Cardiovasc Qual Outcomes. 2023 Dec;16(12):e010063. doi: 10.1161/CIRCOUTCOMES.123.010063. Epub 2023 Dec 5. Circ Cardiovasc Qual Outcomes. 2023. PMID: 38050754
CONCLUSIONS: In older patients with acute myocardial infarction who survived to hospital discharge, those residing in the most marginalized neighborhoods had a greater long-term risk of mortality, less specialist care, and fewer diagnostic tests. ...
CONCLUSIONS: In older patients with acute myocardial infarction who survived to hospital discharge, those residing in the most marginalized …
Visits to the emergency department by community-dwelling people with dementia during the first 2 waves of the COVID-19 pandemic in Ontario: a repeated cross-sectional analysis.
Maclagan LC, Wang X, Emdin A, Jones A, Jaakkimainen RL, Schull MJ, Sourial N, Vedel I, Swartz RH, Bronskill SE. Maclagan LC, et al. Among authors: schull mj. CMAJ Open. 2022 Jul 5;10(3):E610-E621. doi: 10.9778/cmajo.20210301. Print 2022 Jul-Sep. CMAJ Open. 2022. PMID: 35790227 Free PMC article.
INTERPRETATION: Prolonged reductions in visits to the emergency department among people with dementia during the first 2 pandemic waves raise concerns about patients who delay seeking acute care services. Understanding the long-term effects of these reductions requires fur …
INTERPRETATION: Prolonged reductions in visits to the emergency department among people with dementia during the first 2 pandemic waves rais …
Pivoting data and analytic capacity to support Ontario's COVID-19 response.
Chung H, Azimaee M, Bronskill SE, Cartagena R, Guttmann A, Ho MM, Ishiguro L, Kwong JC, Paterson JM, Ratnasingham S, Rosella LC, Schull MJ, Vermeulen MJ, Victor JC. Chung H, et al. Among authors: schull mj. Int J Popul Data Sci. 2022 Jan 18;5(3):1682. doi: 10.23889/ijpds.v5i4.1682. eCollection 2020. Int J Popul Data Sci. 2022. PMID: 35141430 Free PMC article.
Factors associated with SARS-CoV-2 test positivity in long-term care homes: A population-based cohort analysis using machine learning.
Lee DS, Wang CX, McAlister FA, Ma S, Chu A, Rochon PA, Kaul P, Austin PC, Wang X, Kalmady SV, Udell JA, Schull MJ, Rubin BB, Wang B. Lee DS, et al. Among authors: schull mj. Lancet Reg Health Am. 2022 Feb;6:100146. doi: 10.1016/j.lana.2021.100146. Epub 2022 Jan 17. Lancet Reg Health Am. 2022. PMID: 35072145 Free PMC article.
BACKGROUND: SARS-Cov-2 infection rates are high among residents of long-term care (LTC) homes. We used machine learning to identify resident and community characteristics predictive of SARS-Cov-2 infection. ...
BACKGROUND: SARS-Cov-2 infection rates are high among residents of long-term care (LTC) homes. We used machine learning to identify r …
Supporting policy and practice in Ontario through ICES' Applied Health Research Question (AHRQ) program.
Ishiguro L, An DA, Plumptre L, Paul J, Mecredy G, Li K, Ho MM, Bronskil SE, Victor JC, Schull MJ, Paterson JM. Ishiguro L, et al. Among authors: schull mj. Int J Popul Data Sci. 2021 Oct 28;6(3):1683. doi: 10.23889/ijpds.v6i1.1683. eCollection 2021. Int J Popul Data Sci. 2021. PMID: 34778572 Free PMC article.
Supported by the Ontario Ministry of Health and Ministry of Long-Term Care, the ICES Applied Health Research Question (AHRQ) Program leverages the data holdings and, scientific and clinical expertise to generate evidence tailored to the information needs of requestors. ...
Supported by the Ontario Ministry of Health and Ministry of Long-Term Care, the ICES Applied Health Research Question (AHRQ) Program …
Predictors of mortality among long-term care residents with SARS-CoV-2 infection.
Lee DS, Ma S, Chu A, Wang CX, Wang X, Austin PC, McAlister FA, Kalmady SV, Kapral MK, Kaul P, Ko DT, Rochon PA, Schull MJ, Rubin BB, Wang B; CORONA Collaboration. Lee DS, et al. Among authors: schull mj. J Am Geriatr Soc. 2021 Dec;69(12):3377-3388. doi: 10.1111/jgs.17425. Epub 2021 Sep 20. J Am Geriatr Soc. 2021. PMID: 34409590
BACKGROUND: While individuals living in long-term care (LTC) homes have experienced adverse outcomes of SARS-CoV-2 infection, few studies have examined a broad range of predictors of 30-day mortality in this population. ...
BACKGROUND: While individuals living in long-term care (LTC) homes have experienced adverse outcomes of SARS-CoV-2 infection, few stu …
Identifying subgroups and risk among frequent emergency department users in British Columbia.
Moe J, O'Sullivan F, McGregor MJ, Schull MJ, Dong K, Holroyd BR, Grafstein E, Hohl CM, Trimble J, McGrail KM. Moe J, et al. Among authors: schull mj. J Am Coll Emerg Physicians Open. 2021 Jan 2;2(1):e12346. doi: 10.1002/emp2.12346. eCollection 2021 Feb. J Am Coll Emerg Physicians Open. 2021. PMID: 33532752 Free PMC article.
Subgroup 3 ("Young Mental Health") had median age 39 years (IQR: 28-51), 5 visits/year (IQR: 4-6), and 2.2% mortality. Subgroup 4 ("Short-term") had median age 50 years (IQR: 34-65), 4 visits/year (IQR: 4-5) regularly spaced over a short term, and 1.4% mortality. Ma …
Subgroup 3 ("Young Mental Health") had median age 39 years (IQR: 28-51), 5 visits/year (IQR: 4-6), and 2.2% mortality. Subgroup 4 ("Short- …
Association Between ABO and Rh Blood Groups and SARS-CoV-2 Infection or Severe COVID-19 Illness : A Population-Based Cohort Study.
Ray JG, Schull MJ, Vermeulen MJ, Park AL. Ray JG, et al. Among authors: schull mj. Ann Intern Med. 2021 Mar;174(3):308-315. doi: 10.7326/M20-4511. Epub 2020 Nov 24. Ann Intern Med. 2021. PMID: 33226859 Free PMC article.
PRIMARY FUNDING SOURCE: Ontario Academic Health Sciences Centre AFP Innovation Fund and the Ontario Ministry of Health and Long-Term Care....
PRIMARY FUNDING SOURCE: Ontario Academic Health Sciences Centre AFP Innovation Fund and the Ontario Ministry of Health and Long-Term …
Estimated surge in hospital and intensive care admission because of the coronavirus disease 2019 pandemic in the Greater Toronto Area, Canada: a mathematical modelling study.
Mishra S, Wang L, Ma H, Yiu KCY, Paterson JM, Kim E, Schull MJ, Pequegnat V, Lee A, Ishiguro L, Coomes E, Chan A, Downing M, Landsman D, Straus S, Muller M. Mishra S, et al. Among authors: schull mj. CMAJ Open. 2020 Sep 22;8(3):E593-E604. doi: 10.9778/cmajo.20200093. Print 2020 Jul-Sep. CMAJ Open. 2020. PMID: 32963024 Free PMC article.
INTERPRETATION: Scenario-based analyses were reliable in estimating short-term cases, but would require frequent re-analyses. Distribution of the city's surge was expected to vary across hospitals, and community-level strategies were key to mitigating each hospital's surge …
INTERPRETATION: Scenario-based analyses were reliable in estimating short-term cases, but would require frequent re-analyses. Distrib …
25 results