Prenatal opioid exposure and well-child care in the first 2 years of life: population-based cohort study
Camden A, To T, Gomes T, Ray J, Bai L, Guttmann A. Arch Dis Child. 2023; Jun 12 [Epub ahead of print].
Publications
Neighborhood income mobility and risk of neonatal and maternal morbidity
Jairam JA, Vigod SN, Siddiqi A, Guan J, Boblitz A, Wang X, O’Campo P, Ray JG. JAMA Netw Open. 2023; 6(5):e2315301. Epub 2023 May 23.
The association between immigration status and the development of type 2 diabetes in women with a prior diagnosis of gestational diabetes: a population-based study
Ho JSS, Read SH, Giannakeas V, Sarma S, Berger H, Feig DS, Fleming K, Ray JG, Rosella L, Shah BR, Lipscombe LL. 2023; 40(8):e15128. Epub 2023 May 4.
Morbidity and mortality of newborns born to immigrant and nonimmigrant females residing in low-income neighbourhoods
Jairam JA, Vigod SN, Siddiqi A, Guan J, Boblitz A, Wang X, O’Campo P, Ray JG. CMAJ. 2023; 195:E537-47. Epub 2023 Apr 17.
Physical disability and venous thromboembolism during pregnancy and the postpartum period: a population-based cohort study
Vainder M, Ray JG, Lunsky Y, Fung K, Vigod SN, Havercamp SM, Parish SL, Brown HK. J Thromb Haemost. 2023; 21(7):1882-90. Epub 2023 Apr 7.
Receipt of adequate prenatal care for privately sponsored versus government-assisted refugees in Ontario, Canada: a population-based cohort study
Evans A, Ray JG, Austin PC, Lu H, Gandhi S, Guttmann A. CMAJ. 2023; 195(13):E469-78. Epub 2023 Apr 3.
Maternal opioid treatment after delivery and risk of adverse infant outcomes: population based cohort study
Zipursky JS, Gomes T, Everett K, Calzavara A, Paterson JM, Austin PC, Mamdani MM, Ray JG, Juurlink DN. BMJ. 2023; 380:e074005. Epub 2023 Mar 15.
Accuracy of serum human chorionic gonadotrophin for estimating gestational age in the first trimester of pregnancy: population-based study
Velez MP, Shellenberger J, Ray JG. J Obstet Gynaecol Can. 2023; 45(5):331-7. Epub 2023 Mar 14.
Maternal emergency department use before pregnancy and infant emergency department use after birth
Varner CE, Park AL, Ray JG. JAMA Netw Open. 2023; 6(3):e232931. Epub 2023 Mar 13.
Risk of interpersonal violence during and after pregnancy among people with schizophrenia: a population-based cohort study
Leslie K, Barker LC, Brown HK, Chen S, Dennis CL, Ray JG, Saunders N, Taylor C, Vigod S. CMAJ. 2023; 195(9):E322-9. Epub 2023 Mar 6.