Publication Results (162)

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• Universal health insurance and health care access for homeless persons

  Hwang SW, Ueng JJ, Chiu S, Kiss A, Tolomiczenko G, Cowan L, Levinson W, Redelmeier DA. Am J Public Health. 2010; 100(8):1454-61. Epub 2010 Jun 17.

• Low socioeconomic status and absence of supplemental health insurance as barriers to diabetes care access and utilization

  Kwan J, Razzaq A, Leiter LA, Lillie D, Hux JE. Can J Diabetes. 2008; 32(3):174-81.

• Universal health insurance and equity in primary care and specialist office visits: a population-based study

  Glazier RH, Agha MM, Moineddin R, Sibley LM. Ann Fam Med. 2009; 7(5):396-405.

• Using Ontario Health Insurance Plan physician billing claims to ascertain individual influenza immunization status: an updated validation study

  Schwartz KL, Jembere N, Campitelli MA, Buchan SA, Chung H, Kwong JC. CMAJ Open. 2016; 4(3):E463-70.

• April 2007

  • Diabetes increases risk of hip fracture in the elderly by 20%
  • Ontario EDs miss diagnosing 1 in 20 ruptured brain aneurysms
  • Study shows impact of antidepressant warnings on prescribing trends
  • Avoidable mortality reduced during first 25 years of universal health insurance
  • Better anticoagulation control has health benefits for entire elderly population

• Potential impact of changes in administrative database coding methodology on research and policy decisions: an example from the Ontario Health Insurance Plan

  Johnson AP, Milne B, Whitehead M, Xu J, Parlow JL. Can J Anaesth. 2020; 67(4):487-8. Epub 2019 Oct 17. DOI: https://doi.org/10.1007/s12630-019-01511-8

• Using an alternative data source to examine randomization in the Canadian National Breast Screening Study

  Cohen MM, Kaufert PA, MacWilliam L, Tate RB. Clin Epidemiol. 1996; 49(9):1039-44.

• Living and Dying in Ontario: An Opportunity to Improve Health Information

  Iron K, Zagorski B, Sykora K, Manuel DG. March 2008

• Low rates of cervical cancer screening among urban immigrants: a population-based study in Ontario, Canada

  Lofters AK, Moineddin R, Hwang SW, Glazier RH. Med Care. 2010; 48(7):611-8.

• A comprehensive assessment of health care utilization among homeless adults under a system of universal health insurance

  Hwang SW, Chambers C, Chiu S, Katic M, Kiss A, Redelmeier DA, Levinson W. Am J Public Health. 2013; 103(Suppl 2):S294-301. Epub 2013 Oct 22.

• Using pharmacoepidemiology to inform drug coverage policy: initial lessons from a two-province collaborative

  Paterson JM, Laupacis A, Bassett K, Anderson GM; BC-Ontario Pharmacosurveillance for Decision-Making Collaborative. Health Aff. 2006; 25(5):1436-43.

• Association of patient, prescriber, and region with the initiation of first prescription of biologic disease-modifying antirheumatic drug among older patients with rheumatoid arthritis and identical health insurance coverage

  Tatangelo M, Tomlinson G, Paterson JM, Ahluwalia V, Kopp A, Gomes T, Bansback N, Bombardier C. JAMA Netw Open. 2019; 2(12):e1917053. Epub 2019 Dec 6. DOI: https://doi.org/10.1001/jamanetworkopen.2019.17053

• Use of coronary artery bypass surgery in the United States and Canada. Influence of age and income

  Anderson GM, Grumbach K, Luft HS, Roos LL, Mustard C, Brook R. JAMA. 1993; 269(13):1661-6.

• Relationship between social inequalities and ambulatory care-sensitive hospitalizations persists for up to 9 years among children born in a major Canadian urban center

  Agha MM, Glazier RH, Guttmann A. Ambul Pediatr. 2007; 7(3):258-62.

• Risk of premature stroke in recent immigrants (PRESARIO): population-based matched cohort study

  Saposnik G, Redelmeier DA, Lu H, Lonn E, Fuller-Thomson E, Ray JG. Neurology. 2010; 74(6):451-7. Epub 2010 Feb 3.

• A population-based study of the association between socioeconomic status and emergency department utilization in Ontario, Canada

  Khan Y, Glazier RH, Moineddin R, Schull MJ. Acad Emerg Med. 2011; 18(8):836-43.

• Office-based procedures among urban and rural family physicians in Ontario

  Jaakkimainen RL, Sood PR, Schultz SE. Can Fam Physician. 2012; 58(10):e578-87.

• Emergency department utilization in the United States and Ontario, Canada

  Li G, Lau JT, McCarthy ML, Schull MJ, Vermeulen M, Kelen GD. Acad Emerg Med. 2007; 14(6):582-4. Epub 2007 Apr 30.

• Endoscopic follow-up of positive fecal occult blood testing observed in the Ontario FOBT project

  Paszat L, Rabeneck L, Kiefer L, Mai V, Ritvo P, Sullivan T. Can J Gastroenterol. 2007; 21(6):379-82.

• Patterns of healthcare utilisation for respiratory complications of adults with neuromuscular disease: a population study

  Rose L, McKim D, Leasa D, Nonoyama M, Tandon A, Bai YQ, Amin R, Katz S, Goldstein R, Gershon A. Eur Respir J. 2018; 52(3):1800754. Epub 2018 Aug 23.

• Measuring the effect of a large reduction in welfare payments on mental health service use in welfare-dependent neighbourhoods

  Steele LS, Glazier RH, Lin E, Austin PC, Mustard CA. Med Care. 2005; 43(9):885-91.

• Using OHIP physician billing claims to ascertain individual influenza vaccination status

  Kwong JC, Manuel DG. Vaccine. 2007; 25(7):1270-4. Epub 2006 Oct 19.

• Lesson from Canada’s universal care: socially disadvantaged patients use more health services, still have poorer health

  Alter DA, Stukel T, Chong A, Henry D. Health Aff (Millwood). 2011; 30(2):274-83.

• Initial patterns of use of COX-2 inhibitors by elderly patients in Ontario: findings and implications

  Mamdani M, Rochon P, Laupacis A, Anderson G. CMAJ. 2002; 167(10):1125-6.

• Colonoscopy and flexible sigmoidoscopy practice patterns in Ontario: a population-based study

  Schultz SE, Vinden C, Rabeneck L. Can J Gastroenterol. 2007; 21(7):431-4.

• COVID-19 in Immigrants, Refugees and Other Newcomers in Ontario: Characteristics of Those Tested and Those Confirmed Positive, as of June 13, 2020

  Guttmann A, Gandhi S, Wanigaratne S, Lu H, Ferreira-Legere LE, Paul J, Gozdyra P, Campbell T, Chung H, Fung K, Chen B, Kwong JC, Rosella L, Shah BR, Saunders N, Paterson JM, Bronskill SE, Azimaee M, Vermeulen MJ, Schull MJ. September 2020.

• Validation of infant immunization billing codes in administrative data

  Schwartz KL, Tu K, Wing L, Campitelli MA, Crowcroft NS, Deeks SL, Wilson SE, Wilson K, Gemmill I, Kwong JC. Hum Vaccin Immunother. 2015; 11(7):1840-7. Epub 2015 Jun 15.

• Application of recursive partitioning to derive and validate a claims-based algorithm for identifying keratinocyte carcinoma (nonmelanoma skin cancer)

  Chan AW, Fung K, Tran JM, Kitchen J, Austin PC, Weinstock MA, Rochon PA. JAMA Dermatol. 2016; 152(10):1122-7. Epub 2016 Aug 10.

• Periodic health visits by primary care practice model, a population-based study using health administrative data

  Saunders NR, Guan J, Fu L, Guo H, Wang X, Guttmann A. BMC Fam Pract. 2019; 20:42. Epub 2019 Mar 5. DOI: 10.1186/s12875-019-0927-6.

• Colonoscopic miss rates for right-sided colon cancer: a population-based analysis

  Bressler B, Paszat LF, Vinden C, Li C, He J, Rabeneck L. Gastroenterology. 2004; 127(2):452-6.

• Patterns of use of the bone mineral density test in Ontario, 1992-1998

  Jaglal SB, McIsaac WJ, Hawker G, Jaakkimainen L, Cadarette SM, Chan BT. CMAJ. 2000; 163(9):1139-43.

• Lack of association between ipratropium bromide and mortality in elderly patients with chronic obstructive airway disease

  Sin DD, Tu JV. Thorax. 2000; 55(3):194-7.

• Trends in the utilization of noninvasive cardiac diagnostic tests in Ontario from fiscal year 1989/90 to 1992/93

  Chan B, Cox JL, Anderson GM. Can J Cardiol. 1996; 12(3):237-48.

• Reducing demand for physician visits through public education: a look at the pilot cold-and-flu campaign in London, Ontario

  Brown EM, Goel V. CMAJ. 1996; 154(6):835-40.

• Educational attainment is associated with health care utilization and self-care behavior by individuals with diabetes

  Alguwaihes A, Shah BR. Open Diabetes J. 2009; 2:24-8.

• Evaluation of CT and MRI scanning among cancer patients in Ontario

  Coburn N, Przybysz R, Barbera L, Hodgson DC, Laupacis A, Law C. Clin Imaging. 2011; 35(4):301-8.

• Patient, physician and community factors affecting referrals to specialists in Ontario, Canada: a population-based, multi-level modelling approach

  Chan BT, Austin PC. Med Care. 2003; 41(4):500-11.

• Parkinsonism in Ontario: increased mortality compared with controls in a large cohort study

  Guttman M, Slaughter PM, Theriault ME, DeBoer DP, Naylor CD. Neurology. 2001; 57(12):2278-82.

• Incidence of delirium in older adults newly prescribed lithium or valproate: a population-based cohort study

  Shulman KI, Sykora K, Gill S, Mamdani M, Bronskill S, Wodchis WP, Anderson G, Rochon P. J Clin Psychiatry. 2005; 66(4):424-7.

• Socioeconomic status and cancer survival in Ontario

  Mackillop WJ, Zhang-Salomons J, Groome PA, Paszat L, Holowaty E. J Clin Oncol. 1997; 15(4):1680-9.

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