Contrasting approaches to estimate the epidemiology of uveitis in Canadian health administrative data
Felfeli T, Palma L, Rosella L, El-Defrawy S, Albini T, Mandelcorn ED, Widdifield J. Can J Ophthalmol. 2025; S0008-4182(25)00374-6. Epub 2025 Sep 5.
Publications
Risk of heart failure in patients with immune-mediated inflammatory diseases: a population-based study
Koppikar S, Kuriya B, Udell JA, Yu B, Chu A, Lee DS, Widdifield J, Eder L. J Rheumatol. 2025; Mar 1 [Epub ahead of print].
Evaluating the quality of care for heart failure hospitalizations in inflammatory arthritis – a population-based cohort study
Kuriya B, Eder L, Koppikar S, Widdifield J, Chu A, Fang J, Jeong I, Lee D, Udell J. Am Heart J Plus. 2025; 51:100503.
Safety and health care utilization following COVID-19 vaccination (BNT162b2) among children and youth with juvenile idiopathic arthritis and inflammatory bowel disease: a population-based study
Lee JJY, Bernatsky S, Benchimol EI, Kwong JC, Li Q, Yeung RSM, Widdifield J. Paediatr Child Health. 2025; 30(4):305-311.
Association between immigration status and total knee arthroplasty outcomes in Ontario, Canada: a population-based matched cohort study
Lex JR, Pincus D, Paterson MJ, Widdifield J, Chaudhry H, Fowler R, Hawker G, Ravi B. Can J Surg. 2024; 67(3): E228-35. Epub 2024 May 10.
Adherence and treat to target benchmarks in older adults with gout initiating urate lowering therapy in Ontario, Canada: a population-based study
Kwok TSH, Kuriya B, Hawker G, Eder L, Li P, Choy G, Widdifield J. Arthritis Care Res. 2024; Jun 3 [Epub ahead of print].
COVID-19 vaccination safety and associated health care utilization among adults with inflammatory bowel disease – a population-based self-controlled case series analysis
Lee JJY, Bernatsky S, Benchimol EI, Kuenzig ME, Kwong JC, Li Q, Widdifield J. BMC Gastroenterol. 2024; 24(1):189. Epub 2024 May 30.
Sex-related differences in dispensation of rheumatic medications in older patients with inflammatory arthritis: A population-based study
Tarannum S, Widdifield J, Wu CF, Johnson SR, Rochon P, Eder L. J Rheumatol. 2024; May 15 [Epub ahead of print].
Phase specific health care costs associated with giant cell arteritis in Ontario, Canada
Junek M, Barra L, Kopp A, Felfeli T, Gatley J, Widdifield J. J Rheumatol. 2024; Apr 1 [Epub ahead of print].
Early versus late onset interstitial lung disease in rheumatoid arthritis: an observational study of risk factors and mortality in Ontario, Canada
Fidler L, Widdifield J, Fisher J, Shapera S. Respirology. 2023; Dec 13 [Epub ahead of print].