Time trends in maternal attention-deficit/hyperactivity disorder and medication use in pregnancy
Egsgaard S, Brown HK, Zipursky J, Munk-Olsen T, Babujee A, Patrikar A, Lu M, Vigod SN. J Clin Psychiatry. 2026; 87(3): 26m16321.
Publications
Comorbidity patterns among pregnant individuals with a history of seeking health care for migraine: a population-based latent class analysis in Ontario, Canada
Albanese CM, Bondy SJ, Lay C, Vyas MV, Li Z, Guan J, Brown HK. Womens Health Issues. 2026; S1049-3867(26): 00103-9. Epub 2026 Aug 4.
Psychiatric disorder diagnoses and adverse psychiatric outcomes among pregnant and postpartum adolescents in Ontario, Canada: a retrospective, population-based cohort study
Barker LC, Aggarwal A, Babujee A, Sharpe I, Allen L, Murphy KE, Thompson G, Clark CT, Wasserman L, Brown HK, Dennis C-L, Bloomfield V, Spitzer R, Bailey-Scott M, Vigod SN. Lancet Child Adolesc Health. 2026; May 6 [Epub ahead of print].
Traumatic brain injury, interpersonal violence, and postnatal mental illness: population-based study
Brown HK, Saunders N, Chan V, Mollayeva T, Patrikar A, Fung K, Barker L, Colantonio A, Cohen E, Dennis CL, Ray JG, Wodchis WP, Vigod SN. Soc Psychiatry Psychiatr Epidemiol. 2026; Apr 29 [Epub ahead of print].
Pregnancy outcomes among individuals with cerebral palsy: a population-based cohort study
Vainder M, Berndl A, Patrikar A, Brown HK. BJOG. 2026; Apr 22 [Epub ahead of print].
Maternal attention deficit hyperactivity disorder and adverse obstetrical and perinatal outcomes: a population-based cohort study in Ontario, Canada
Zipursky JS, Vigod SN, Babujee A, Barker LC, Bolea-Alamanac B, Clark CT, Cohen E, Dennis CL, Gomes T, Lu H, Maxwell C, Patrikar A, Ray JG, Saunders N, Toulany A, Xie A, Brown HK. Am J Obstet Gynecol MFM. 2026; Apr 14 [Epub ahead of print].
Opioid use during pregnancy among individuals with disabilities
Camden A, Brogly SB, Gomes T, Guttmann A, Lunsky Y, Sharpe I, Lu H, Brown HK. Am J Prev Med. 2026; Apr 9 [Epub ahead of print].
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].
Severe maternal morbidity from conception to 6 weeks postpartum in Ontario: a population-based, longitudinal cohort study
Rajasingham M, Premranjith P, Brown HK, Atkinson DJ, D’Souza R, Frey BN, Green SM, Jack SM, Muraca GM; for the SERENE Study Investigators. CMAJ. 2026; 198(10): E344-E357.
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.