Publication Results (33)

• Organized outpatient care: stroke prevention clinic referrals are associated with reduced mortality after transient ischemic attack and ischemic stroke

  Webster F, Saposnik G, Kapral MK, Fang J, O'Callaghan C, Hachinski V. Stroke. 2011; 42(11):3176-82. Epub 2011 Sep 15.

• Urgent outpatient care following mental health ED visits: a population-based study

  Barker LC, Sunderji N, Kurdyak P, Stergiopoulos V, Gonzalez A, Kopp A, Vigood SN. Psychiatr Serv. 2020; Feb 24 [Epub ehead of print]. DOI: https://doi.org/10.1176/appi.ps.201900466

• Assessment of an algorithm for prescription of oral anticoagulation for patients with atrial fibrillation in emergency departments

  Atzema CL, Fang J, Cox JL, Chong AS, Tu K, Austin PC. JAMA Netw Open. 2020; 3(3):e200306. Epub 2020 Mar 3. DOI: https://doi.org/10.1001/jamanetworkopen.2020.0306

• Homelessness at discharge and its impact on psychiatric readmission and physician follow-up: a population-based cohort study

  Laliberté V, Stergiopoulos V, Jacob B, Kurdyak P. Epidemiol Psychiatr Sci. 2020; 29:e21. Epub 2019 Mar 7. DOI: 10.1017/S2045796019000052.

• Monetary and nonmonetary costs to patients attending an ambulatory dermatology clinic

  Vignjevic PM, Hux JE, Fisher BK, Szalai JP. J Cutan Med Surg. 1999; 3(4):188-92.

• Emergency department visits and use of outpatient physician services by adults with developmental disability and psychiatric disorder

  Lunsky Y, Lin E, Balogh R, Klein-Geltink J, Wilton AS, Kurdyak P. Can J Psychiatry. 2012; 57(10):601-7.

• Using linked health administrative data to assess the clinical and healthcare system impact of chronic diseases in Ontario

  Iron K, Lu H, Manuel D, Henry D, Gershon A. Healthc Q. 2011; 14(3):23-7. Epub 2011 Jul 1.

• An investigation of satellite hemodialysis fallbacks in the province of Ontario

  Lindsay RM, Hux J, Holland D, Nadler S, Richardson R, Lok C, Moist L, Churchill D. Clin J Am Soc Nephrol. 2009; 4(3):603-8. Epub 2009 Mar 4.

• Changes to surgical and hospitalization rates of pediatric inflammatory bowel disease in Ontario, Canada (1994-2007)

  Benchimol EI, Guttmann A, To T, Rabeneck L, Griffiths AM. Inflamm Bowel Dis. 2011; 17(10):2153-61. Epub 2010 Dec 22.

• Non-adherence to recommendations for further testing after outpatient CT and MRI

  You JJ, Laupacis A, Newman A, Bell CM. Am J Med. 2010; 123(6):557.e1-8.

• Postdischarge care for depression in Ontario

  Lin E, Diaz-Granados N, Stewart DE, Bierman AS. Can J Psychiatry. 2011; 56(8):481-9.

• Time trends and geographic disparities in acute complications of diabetes in Ontario, Canada

  Booth GL, Hux JE, Fang J, Chan BT. Diabetes Care. 2005; 28(5):1045-50.

• Gabapentin dose and the 30-day risk of altered mental status in older adults: a retrospective population-based study

  Fleet JL, Dixon SN, Kuwornu PJ, Dev VK, Montero-Odasso M, Burneo J, Garg AX. PLoS One. 2018; 13(3):e0193134. Epub 2018 Mar 14.

• March 2020

  Infographics

  • Ethnic variation in the conversion of prediabetes to diabetes among immigrant populations relative to Canadian-born residents: a population-based cohort study
  • Evaluation of a common prescribing cascade of calcium channel blockers and diuretics in older adults with hypertension
  • Association of tympanostomy tubes with future assistive hearing devices – a population based study

  ICES in the News

  • Early experience with medical assistance in dying in Ontario, Canada: a cohort study
  • Validation study of health administrative data algorithms to identify individuals experiencing homelessness and estimate population prevalence of homelessness in Ontario, Canada
  • Incidence of chronic obstructive pulmonary disease in people with HIV in Ontario, 1996–2015: a retrospective population-based cohort study
  • Diabetes prevalence, incidence and mortality in First Nations and other people in Ontario, 1995–2014: a population-based study using linked administrative data

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  • Effectiveness of confidential reports to physicians on their prescribing of antipsychotic medications in nursing homes
  • Estimating the net benefit of improvements in hospital performance: G-computation with hierarchical regression models
  • Publicly funded home care service use in the first 2 years after spinal cord injury in Ontario, Canada
  • Antibiotic prescribing choices and their comparative C. difficile infection risks: a longitudinal case-cohort study
  • Comparing an artificial neural network to logistic regression for predicting ED visit risk among patients with cancer: a population-based cohort study
  • The association between climate, geography and respiratory syncitial virus hospitalizations among children in Ontario, Canada: a population-based study
  • Urgent outpatient care following mental health ED visits: a population-based study
  • Comparison of payment changes and Choosing Wisely recommendations for use of low-value laboratory tests in the United States and Canada

• Cardiovascular safety of metoclopramide compared to domperidone: a population-based cohort study

  Cowan A, Garg AX, McArthur E, Tsobo FM, Weir MA. J Can Assoc Gastroenterol. 2021; 4(5):e110-9. Epub 2020 Dec 18. DOI: https://doi.org/10.1093/jcag/gwaa041

• Mental health service use among children and youth in Ontario: population-based trends over time

  Gandhi S, Chiu M, Lam K, Cairney JC, Guttmann A, Kurdyak P. Can J Psychiatry. 2016; 61(2):119-24.

• Factors associated with 90-day death after emergency department discharge for atrial fibrillation

  Atzema CL, Austin PC, Chong AS, Dorian P. Ann Emerg Med. 2013; 61(5):539-48.e1. Epub 2013 Mar 20.

• Evaluating quality metrics and cost after discharge: a population-based cohort study of value in health care following elective major vascular surgery

  de Mestral C, Salata K, Hussain MA, Kayssi A, Al-Omran M, Roche-Nagle G. Ann Surg. 2018; 270(2):378-83. Epub 2018 Apr 18. DOI: 10.1097/SLA.0000000000002767.

• Association between palliative care and death at home in adults with heart failure

  Quinn KL, Hsu AT, Smith G, Stall N, Detsky AS, Kavalieratos D, Lee DS, Bell CM, Tanuseputro P. J Am Heart Assoc. 2020; 9(5):e013844. Epub 2020 Feb 19. DOI: https://doi.org/10.1161/JAHA.119.013844

• Sex differences in direct healthcare costs following stroke: a population-based cohort study

  Yu AYX, Krahn M, Austin PC, Rashid M, Fang J, Porter J, Vyas MV, Bronskill SE, Smith EE, Swartz RH, Kapral MK. BMC Health Serv Res. 2021; 21(1):619. Epub 2021 Jun 29. DOI: https://doi.org/10.1186/s12913-021-06669-w

• International comparison of spending and utilization at the end of life for hip fracture patients

  Blankart CR, van Gool K, Papanicolas I, Bernal-Delgado E, Bowden N, Estupiñán-Romero F, Gauld R, Knight H, Abiona O, Riley K, Schoenfeld AJ, Shatrov K, Wodchis WP, Figueroa JF; ICCONIC Collaboration. Health Serv Res. 2021; 56(Suppl 3):1370-82. Epub 2021 Sep 7. DOI: https://doi.org/10.1111/1475-6773.13734

• Prevalence of mental health and addiction service use prior to and during incarceration in provincial jails in Ontario, Canada: a retrospective cohort study

  Kurdyak P, Friesen EL, Young JT, Borschmann R, Iqbal J, Huang A, Kouyoumdjian F. Can J Psychiatry. 2021 Nov 18 [Epub ahead of print]. DOI: https://doi.org/10.1177/07067437211055414

• Rural-urban disparities in post-discharge outcomes following alcohol-related hospitalizations in Ontario, Canada: a retrospective cohort study

  Friesen EL, Myran D, Yu W, Rosella L, Selby P, Kurdyak P. Drug Alcohol Depend. 2022; Jul 10 [Epub ahead of print]. DOI: https://doi.org/10.1016/j.drugalcdep.2022.109568

• Intensity of outpatient physician care in the last year of life: a population-based retrospective descriptive study

  Howard M, Hafid A, Isenberg SR, Hsu AT, Scott M, Conen K, Webber C, Bronskill SE, Downar J, Tanuseputro P. CMAJ Open. 2021; 9(2):E613-22. Epub 2021 Jun 4. DOI: https://doi.org/10.9778/cmajo.20210039

• The association between prior mental health service utilization and risk of recidivism among incarcerated Ontario residents

  Lebenbaum M, Kouyoumdjian F, Huang A, Kurdyak P. Can J Psychiatry. 2022; Dec 14 [Epub ahead of print]. DOI: https://doi.org/10.1177/07067437221140385

• Health system-level evaluation of tele-mental health services among children and adolescents in Ontario, Canada

  Toulany A, Kurdyak P, Gandhi S, Fu L, Grewal S, Kulkarni C, Saunders N, Vigod S, Guttmann A, Chiu M, Pignatiello A. Can J Psychiatry. 2022; 67(6):462-9. Epub 2021 Sep 27. DOI: https://doi.org/10.1177/07067437211043395

• Understanding the scope of preventable acute care spending among patients with eating disorders

  de Oliveira C, Tanner B, Colton P, Kurdyak P. Int J Eat Disord. 2023; Feb 9 [Epub ahead of print]. DOI: https://doi.org/10.1002/eat.23910

• Unplanned index hospital admissions among new older high-cost health care users in Ontario: a population-based matched cohort study

  Muratov S, Lee J, Holbrook A, Paterson JM, Guertin JR, Mbuagbaw L, Gomes T, Khuu W, Pequeno P, Tarride JE. CMAJ Open. 2019; 7(3):E537-45. Epub 2019 Aug 25. DOI: 10.9778/cmajo.20180185.

• Incidence of access to ambulatory mental health care prior to a psychiatric emergency department visit among adults in Ontario, 2010-2018

  Kurdyak P, Gandhi S, Holder L, Rashid M, Saunders N, Chiu M, Guttmann A, Vigod S. JAMA Netw Open. 2021; 4(4):e215902. Epub 2021 Apr 14. DOI: https://doi.org/10.1001/jamanetworkopen.2021.5902

• Incidence of and factors associated with nonfatal self-injury after a cancer diagnosis in Ontario, Canada

  Noel CW, Eskander A, Sutradhar R, Mahar A, Vigod SN, Isenberg-Grzeda E, Bolton J, Deleemans J, Chan WC, Vasdev R, Zuk V, Haas B, Mason S, Coburn NG, Hallet J; Enhanced Supportive Psycho-oncology Canadian Care (ESPOC) Group. JAMA Netw Open. 2021; 4(9):e2126822. Epub 2021 Sep 24. DOI: https://doi.org/10.1001/jamanetworkopen.2021.26822

• Trial of an intervention to improve acute heart failure outcomes

  Lee DS, Straus SE, Farkouh ME, Austin PC, Taljaard M, Chong A, Fahim C, Poon S, Cram P, Smith S, McKelvie RS, Porepa L; for the COACH Trial Investigators. N Engl J Med. 2022; Nov 5 [Epub ahead of print]. DOI: https://doi.org/10.1056/NEJMoa2211680

• Association of preoperative medical consultation with reduction in adverse postoperative outcomes and use of processes of care among residents of Ontario, Canada

  Beckerleg W, Kobewka D, Wijeysundera DN, Sood MM, McIsaac DI. JAMA Intern Med. 2023; Mar 23 [Epub ahead of print]. DOI: https://doi.org/doi:10.1001/jamainternmed.2023.0325

• Follow-up after post-partum psychiatric emergency department visits: an equity-focused population-based study in Canada

  Barker LC, Brown HK, Bronskill SE, Kurdyak P, Austin PC, Hussain-Shamsy N, Fung K, Vigod SN. Lancet Psychiatry. 2022; 9(5):389-401. Epub 2022 Apr 14. DOI: https://doi.org/10.1016/S2215-0366(22)00099-2