Investigating use of diagnostic codes for post-COVID- 19 condition in Ontario health administrative data
Munn J, Atzema CL, Austin PC, Butler S, Fidler L, Wang X, Gershon AS. BMC Health Serv Res. 2025; 25(1):694. Epub 2025 May 14.
Publications
Risk factors for incident peripartum mental illness in multiple sclerosis
Marrie RA, Bolton JM, Ling V, Bernstein CN, Krysko KM, Li P, McKay KA, Razaz N, Rotstein DL, Deakin-Harb K, Maxwell C. Mult Scler. 2025; 13524585251330109. Epub 2025 Apr 18.
A population-based cohort study of mitochondrial disease and mental health conditions in Ontario, Canada
Rosella LC, Hurst M, Buajitti E, Samson T, Young LT, Andreazza AC. Orphanet J Rare Dis. 2025; 20(1):177.
Investigating the long-term effects of COVID-19 infection on healthcare utilization in individuals with chronic obstructive pulmonary disease
Munn J, Austin P, Atzema C, Butler S, McNaughton C, Wang X, Gershon AS. Chest. 2025; S0012-3692(25)00412-X. Epub 2025 Apr 1.
Healthcare utilization trends in adults with asthma or COPD during the first year of COVID-19 pandemic in comparison to pre-pandemic: a population-based study
Kendzerska T, Pugliese M, Manuel D, Sadatsafavi M, Povitz M, Stukel TA, To T, Aaron SD, Mulpuru S, Chin M, Kendall CE, Thavorn K, Gershon AS. PLoS One. 2025; 20(3):e0316553.
Impact of COPD on cardiovascular risk factors and outcomes in people with established cardiovascular disease
Cho EE, Maclagan LC, Chu A, Croxford R, Sin DD, Udell JA, Lee D, Austin PC, Gershon AS. Thorax. 2025; Mar 3 [Epub ahead of print].
Primary sclerosing cholangitis-inflammatory bowel disease: epidemiology, mortality, and impact of diagnostic sequence
Leung KK, Li W, Hansen B, Gulamhusein A, Lapointe-Shaw L, Shaheen AA, Ricciuto A, Benchimol EI, Flemming JA, Hirschfield GM. JHEP Rep. 2025; 7(3):101272.
Alcohol-associated pancreatitis and liver disease among adolescents and young adults
Chapman O, Djerboua M, Rai M, Bechara R, Flemming JA. JAMA Netw Open. 2025; 8(2):e2461990.
The incidence and prevalence of dementia among Ontario adults with and without intellectual and developmental disabilities
Patel P, Sun W, Mataruga A, Fung K, Balogh R. Int J Geriatr Psychiatry. 2025; 40(2):e70050.
The association between cirrhosis and outcomes among female patients undergoing surgery for breast cancer in Ontario: a population-based study
Jogendran M, Flemming JA, Djerboua M, Korzeniowski M, Wilson BE, Merchant SJ, Bennett S. Breast Cancer Res Treat. 2025; Feb 3 [Epub ahead of print].