Physical disability and postpartum contraception use in Ontario, Canada: a population-based study
Brown HK, Scime NV, Sharpe I, Brennand EA. Contraception. 2026; Oct 15 [Epub ahead of print].
Publications
Attention-deficit hyperactivity disorder and perinatal mental illness: a population-based study
Vigod SN, Zipursky J, Babujee A, Barker LC, Bolea-Alamanac B, Clark CT, Cohen E, Dennis CL, Feldman M, Gomes T, Habib S, Lu H, Maxwell C, Patrikar A, Ray JG, Saunders N, Toulany A, Xie A, Brown HK. Soc Psychiatry Psychiatr Epidemiol. 2026; Aug 28 [Epub ahead of print].
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.
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].