Acute healthcare utilization associated with positive SARS-CoV-2 testing or serology among people experiencing homelessness: a prospective cohort study
Richard L, Carter B, Liu M, Nisenbaum R, Hwang SW. PLoS One. 2026; 21(3): e0343639.
Publications
Population-based clustering of co-occurring social determinants: an application of unsupervised machine learning
Giesinger I, Buajitti E, Siddiqi A, Smith PM, Krishnan RG, Postill G, Rosella LC. Ann Epidemiol. 2026; Mar 3 [Epub ahead of print].
Equity-related determinants of frequent emergency department visits for substance use disorders: a population-based study in Ontario, Canada
Kim S, Fung KP, Rajack N, Tang F, Patrikar A, Fung K, Friesen EL, Kurdyak P, Le Foll B. Int J Soc Psychiatry. 2026; 207640261419135. Epub 2026 Feb 28.
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.
The impact of two data-generating processes for competing risk data on the discrimination and calibration of two types of competing risk regression models
Austin PC, Putter H. Stat Med. 2026; 45(6-7):e70468.
Impact of wait-times for atrial fibrillation ablation on cumulative healthcare costs
Qeska D, Qiu F, Manoragavan Mma R, Abdel-Qadir H, Cheung CC, Ko DT, Singh SM, Sud MK, Wijeysundera HC. Heart Rhythm. 2026; S1547-5271(26)00154-2. Epub 2026 Feb 25.
A site selection process for enhanced programming in naturally occurring retirement communities and social housing: an equity- and data-driven methodology
Liu KJ, Hatzifilalithis S, Recknagel J, Bibi Ali Yar D, Pedulla J, Brunner K, Meschino L, Hahn-Goldberg S, Matai L, Boblitz A, Bruner K, Rochon PA, Savage RD. Can J Aging. 2026; 1-8. Epub 2026 Feb 16.
Head and neck cancers medical costs in a universal health system: a population-based case-control study
Villemure-Poliquin N, Fu R, Chan KKW, Li Q, Ayoo K, Wright F, Karam I, Coburn NG, Hallet J, Eskander A. J Otolaryngol Head Neck Surg. 2026; Feb 14 [Epub ahead of print].
Adherence to burn center referral criteria for pediatric burns
Gus E, To T, Fish J, Diong C, Saunders N. JAMA Netw Open. 2026; 9(2): e2559159.
The impact of violation of the proportional hazards assumption on the discrimination of the Cox proportional hazards model
Austin PC, Giardiello D. Diagn Progn Res. 2026; 10(1): 7.