Working Together to Reduce Black Maternal Morbidity and Mortality

Canada Lacks Race-Based Pregnancy and Birth Data
In the United States, Black women are about three times more likely to die from pregnancy-related causes than White women1. But what about in Canada? Unfortunately, we don’t know—because Canada does not systematically collect race-based data from individuals to inform analysis on pregnancy and birth outcomes. Without these data, we can’t fully understand the inequities or implement and monitor effective solutions. As one advocate states: “It is a massive barrier: If the crisis can't be proven, it is made invisible”2.
What Ontario Data Tell Us
While national data are lacking, some insights have emerged from Ontario. A recent study3 found that Black individuals were overrepresented in maternal deaths, whether in the early (within 42 days) or later periods (43 to 365 days) after childbirth. However, the findings must be interpreted cautiously due to significant gaps in race-related data.
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Gestational diabetes
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Preeclampsia
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Placental abruption
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Preterm birth (<37, <34, and <32 weeks)
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Spontaneous preterm birth
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All caesarean deliveries
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Emergency caesarean deliveries
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Low birth weight (<2500g, <1500g)
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Small-for-gestational-age infants (<10th percentile, <3rd percentile)
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Low 5-minute Apgar scores (<4 and <7)
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Admission to neonatal intensive care
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Hyperbilirubinemia requiring treatment
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Congenital heart disease
The outcomes from these studies highlight the urgent need for comprehensive, race-based data collection across Canada to allow us to measure and advance equity in care and outcomes.
What can we do?
BORN Ontario |
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Healthcare providers: |
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Hospitals and healthcare systems: |
*Organizations like Parkdale Community Health Centre in Toronto wood are already collecting demographic and social determinants of health (SDH) data on populations existing at varying intersections of identity (e.g., unhoused, recent immigrant and/or refugee status), including race and ethnicity. Insights shared by these organizations highlight key structural and accessibility barriers—for instance, unhoused individuals face multiple barriers to receiving relevant prenatal education and/or care. |
Researchers: |
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Policy-makers: |
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Pregnant individuals and their families |
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Toronto Black Maternal Health Week (TBMHW)
On April 15, 2025, five members of BORN’s Internal Health Equity Advisory Group — Annabel Cope, Tavleen Dhinsa, Danna Hull, Ian Joiner, and Alicia St.Hill — participated in the Toronto Black Maternal Health Week Policy and Research Day, following the successful acceptance of their poster submission.
During the event, they had the opportunity to network with health leaders, clinicians, and individuals, all focused on leveraging their position to advance Black maternal health. They listened and engaged in discussions during two panel conversations: the first focused on the current state of Black maternal health, highlighting evidence and lived experiences; the second explored opportunities for innovation to drive meaningful change and reduce disparities in care.
They heard a clear message: urgent action is needed to improve Black maternal and perinatal health outcomes.
Learn more about what sparked TBMHW - Check out this episode of Healthcare Change Makers. Dr. Tunde-Byass and Jennifer talk about why there is limited data about Black maternal health in Canada, what data is available, and what healthcare organizations can do today to better support Black families and patients. They also share a bit about their own career journey, including launching Canada’s first racially concordant mentorship program.