Emergency department visits for minor illnesses among recent refugee and immigrant children
Wanigaratne S, Brandenberger J, Lu H, Stukel TA, Odugbemi T, Glazier R, Rayner J, Guttmann A. JAMA Netw Open. 2026; 9(2): e2560070.
Publications
Team-based care within community health centres in Ontario, Canada and the association with emergency department visits: a population-based retrospective study
Nash DM, Rayner J, Dixon SN, Bhatti S, Garcia-Feliz S, Kueper JK, Zhang L, Booth RG, Shariff SZ, Pow C, Zwarenstein M. BMC Prim Care. 2026; Feb 6 [Epub ahead of print].
The association of combinations of social factors and SARs-CoV-2 infection: a retrospective population-based cohort study in Ontario, 2020–2021
Persaud S, Fitzgerald M, Hawken S, Tanuseputro P, Boucher L, Petrcich W, Wellman M, Webber C, Shoemaker E, Ducharme R, Dahrouge S, Myran D, Bayoumi AM, Wanigaratne S, Bloch G, Ponka D, Smith BT, Lofters A, Zygmunt A, Kehoe MacLeod K, Turcotte LA, Sander B, Howard M, Funnell S, Rayner J, Kitagawa K, Ibrahim S, Kendall CE. Dialogues Health. 2024; (5)100197.
The association of combinations of social factors and SARs-CoV-2 infection: a retrospective population-based cohort study in Ontario, 2020-2021
Persaud S, Fitzgerald M, Hawken S, Tanuseputro P, Boucher L, Petrcich W, Wellman M, Webber C, Shoemaker E, Ducharme R, Dahrouge S, Myran D, Bayoumi AM, Wanigaratne S, Bloch G, Ponka D, Smith BT, Lofters A, Zygmunt A, MacLeod KK, Turcotte LA, Sander B, Howard M, Funnell S, Rayner J, Kitagawa K, Ibrahim S, Kendall CE. Dialogues Health. 2024; 5:100197.
Silent voices of immigrants and refugees battling with mental health and addiction during COVID-19: a follow- up population-based cohort retrospective study in Ontario, Canada
Vahabi M, Matai L, Lofters A, Rayner J, Damba C, Janczur A, Kopp A, Fung K, Narushima M, Hawa R Datta G, Tharao W, Wong JP. J Environ Sci Public Health. 2024; 8:150-167.
Primary healthcare utilization in the first year after arrival by refugee sponsorship model in Ontario, Canada: a population-based cohort study
Wanigaratne S, Rayner J, Glazier R, Stukel T, Lu H, Gandhi S, Saunders N, Hynie M, Kilibarda A, Guttmann A. PLoS One. 2023; Jul 26 [Epub ahead of print].
Who gets access to an interprofessional team-based primary care programme for patients with complex health and social needs? a cross-sectional analysis
Jopling S, Wodchis WP, Rayner J, Rudoler D. BMJ Open. 2022; 12(12):e065362. Epub 2022 Dec 14.
Healthcare use and system costs among pediatric refugees in Canada
Saunders NR, Gandhi S, Wanigaratne S, Lu H, Stukel TA, Glazier R, Rayner J, Guttmann A. Pediatrics. 2023; 151(1):e2022057441. Epub 2022 Dec 2.
Testing, infection and complication rates of COVID-19 among people with a recent history of homelessness in Ontario, Canada: a retrospective cohort study
Richard L, Booth R, Rayner J, Clemens KK, Forchuk C, Shariff SZ. CMAJ Open. 2021; 9(1):E1-9. Epub 2021 Jan 12.
Nurse practitioner activities in Ontario family health teams: comparing three different data sources
Rayner J, Donald F, Martin-Misener R, Glazier R, Kopp A. Nurs Leadersh (Tor Ont). 2020; 33(2):67-79. Epub 2020 Jun 1.