Pregnancy as a socioeconomic stress test: Trends in middle-income mobility between consecutive births
Jairam JA, Guan J, Cohen E, Brown HK, Ray JG. Int J Gynaecol Obstet. 2026; Mar 27 [Epub ahead of print].
Publications
Multiple maternal chronic conditions and risk of severe neonatal morbidity and mortality
Brown HK, Fung K, Cohen E, Dennis CL, Grandi SM, Rosella LC, Varner C, Vigod SN, Wigle J, Wodchis WP, Ray JG. JAMA Netw Open. 2026; 9(1): e2555558.
Change in maternal income status following stillbirth, neonatal death and severe neonatal morbidity
Jairam JA, Brown HK, Diong C, Berger H, Guan J, Cohen E, Ray JG. Matern Health Neonatol Perinatol. 2026; 12(1): 3.
Virtual care provision and emergency department use among children and youth
Freire G, Cohen E, Stukel TA, Sharpe I, Wang X, Rosenfield D, Altaf A, Guttman A, Kopec M, Saunders NR. JAMA Netw Open. 2025; 8(12): e2550532
Most costly and prevalent reasons for hospitalization in children with medical complexity in Ontario, Canada
Hessey E, Thavam T, Mahant S, Cohen E, Zhu J, Buchanan F, To T, Gill PJ; Ontario Pediatric Hospital Care Study Group (OPHCSG) and the Canadian Paediatric Inpatient Research Network (PIRN). J Hosp Med. 2025; Oct 21 [Epub ahead of print].
Changes in driving distance to specialist physicians in the era of virtual care: a population-based cohort study in Ontario, Canada
Evans A, Cohen E, Stukel TA, Ante Z, Wang X, Raveedran T, Gozdyra P, Saunders N. CMAJ. 2025; 197(31):E976-E986.
Concurrent emergency department use by a new mother with a disability and her newborn
Brown HK, Varner CE, Lunsky Y, Santiago-Jimenez M, Fung K, Cohen E, Guttmann A, Pituch E, Saunders N, Telner D, Vigod SN, Zwicker J, Ray JG. Pediatrics. 2025; e2025071883. Epub 2025 Sep 17.
Effectiveness of enhanced developmental screening at 18 months to identify developmental delays
Hamovitch E, Raveendran T, Cohen E, Guttmann A, Altaf A, Diong C, Evans A, Stukel TA, Janus M, Saunders NR. J Dev Behav Pediatr. 2025; Sep 8 [Epub ahead of print].
Multiple chronic conditions before pregnancy and risk of adverse maternal health outcomes: population-based cohort study
Brown HK, Fung K, Cohen E, Dennis CL, Grandi SM, Rosella LC, Varner C, Vigod SN, Wodchis WP, Ray JG. BJOG. 2025 Sep 3 [Epub ahead of print].
Prematurity at birth and risk of self-injury, overdose or death in adolescence and early adulthood: a population-based cohort study
Ray JG, Pirouzmand N, Park AL, Austin PC, Vigod S, Grandi S, Berger H, Cohen E. Ann Epidemiol. 2025; S1047-2797(25):00117-6. Epub 2025 Jun 6.