Perinatal mental illness and risk of incident autoimmune disease: a population-based propensity-score matched cohort study
Brown HK, Wilton A, Liu N, Ray JG, Dennis CL, Vigod SN. Clin Epidemiol. 2021; (13):1119-28. Epub 2021 Dec 6.
Publications
Caesarean birth in women with infertility: population-based cohort study
Richmond E, Ray JG, Pudwell J, Djerboua M, Gaudet L, Walker M, Smith GN, Velez MP. BJOG. 2022; 129(6):908-16. Epub 2021 Nov 19.
Association between blunted glomerular hyperfiltration in pregnancy and severe maternal morbidity—a research letter
Harel Z, Park AL, Ray JG. Can J Kidney Health Dis. 2021; 8:20543581211035221. Epub 2021 Oct 26.
Development and internal validation of a model predicting severe maternal morbidity using pre-conception and early pregnancy variables: a population-based study in Ontario, Canada
Dayan N, Shapiro GD, Luo J, Guan J, Fell DB, Laskin CA, Basso O, Park AL, Ray JG. BMC Pregnancy Childbirth. 2021; 21(1):679. Epub 2021 Oct 6.
Maternal cardiovascular disease after twin pregnancies complicated by hypertensive disorders of pregnancy: a population-based cohort study
Hiersch L, Ray JG, Barrett J, Berger H, Geary M, McDonald SD, Diong C, Gandhi S, Guan J, Murray-Davis B, Melamed N; DOH-NET (Diabetes, Obesity and Hypertension in Pregnancy Research Network). CMAJ. 2021; 193(37):E1448-58. Epub 2021 Sep 20.
Heparin induced thrombocytopenia in relation to SARS-CoV-2 infection and ABO blood group
Ray JG, Warkentin TE, Park AL. Thromb Res. 2021; 207:62-5. Epub 2021 Sep 16.
Risk of acute kidney injury after hypertensive disorders of pregnancy: a population-based cohort study
Shapiro J, Ray JG, McArthur E, Jeyakumar N, Chanchlani R, Harel Z, Arora R, Meraz-Munoz A, Garg AX, Hladunewich M, Wald R. Am J Kidney Dis. 2022; 79(4):561-9. Epub 2021 Sep 2.
Maternal schizophrenia, skin-to-skin contact, and infant feeding initiation
Taylor CL, Brown HK, Saunders NR, Barker LC, Chen S, Cohen E, Dennis C, Ray JG, Vigod SN. Schizophr Bull. 2022; 48(1):145-53. Epub 2021 Jul 26.
Trends in postpartum opioid prescribing: a time series analysis
Zipursky JS, Pang A, Paterson J, Austin PC, Mamdani M, Gomes T, Ray JG, Juurlink DN. Clin Pharmacol Ther. 2021; 110(4):1004-10. Epub 2021 May 25.
Identifying maternal deaths with the use of hospital data versus death certificates: a retrospective population-based study
Aflaki K, Park AL, Nelson C, Luo W, Ray JG. CMAJ Open. 2021; 9(2):E539-47. Epub 2021 May 21.