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.
Publications
Adequacy of prenatal care and ensuing maternal and neonatal severe morbidity and mortality
Ladak Z, Jairam JA, Swayze S, Shuldiner J, Falenchuk O, Volpe R, Ivers NM, Ray JG. BJOG. 2025; Dec 17 [Epub ahead of print].
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.
Exposure to computed tomography before pregnancy and risk for pregnancy loss and congenital anomalies: a population-based cohort study
Simard C, Fu L, Odugbemi T, Simpson AN, Guan J, Tagalakis V, Delluc A, Ray JG. Ann Intern Med. 2025; Sep 9 [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].
Infant emergency department use after midwifery- versus obstetrician-led perinatal care: a population-based cohort study
Ray JG, Podolsky S, Sorbara C, Stukel TA. BJOG. 2025; Aug 27 [Epub ahead of print].
New-onset mental illness among gestational carriers
Velez MP, Dayan N, Vigod SN, Buckett W, Flatt S, Shellenberger J, Ray JG. JAMA Netw Open. 2025 Jul 25.
Does infant birthweight percentile identify mothers at risk of severe morbidity? A Canadian population-based cohort study
Ray JG, Berger H, Aoyama K, Cook JL, Aflaki K, Park AL. Matern Health Neonatol Perinatol. 2025; 11(1):19.
Glucagon-like peptide 1 receptor agonists and the risk of emergency department visits and hospitalization in patients with chronic kidney disease
Yau K, Ray JG, Jeyakumar N, Luo B, Abdullah S, McArthur E, Dixon SN, Wing S, Clemens KK, Castrillon-Ramirez F, Udell JA, Meraz-Munoz A, Young A, Harel Z, Perl J, Sridhar VS, Ni H, Yi TW, Leiter LA, Garg AX, Cherney DZI, Wald R. Diabetes Care. 2025; dc242811. Epub 2025 Jun 26.
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.