Single mothers show less favorable heart-health measures in observational research
A review found differences in cardiovascular health behaviors and factors compared with partnered mothers, while the social circumstances behind those differences received little study.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Across the included studies, single mothers generally had less favorable cardiovascular health behaviors and factors than partnered mothers. These findings describe associations, not proof that single motherhood causes poorer health. The review mainly assessed behaviors and health measurements, so it does not establish a difference in heart attacks or other cardiovascular events.
This abstract-based summary cannot explain the group differences. Most studies were cross-sectional, social drivers were rarely examined, and the abstract provides no pooled estimate showing the size or precision of the overall difference.
What cardiovascular health meant
Diet and nicotine use were the most frequently assessed outcomes. Other studies examined activity, body mass index, sleep, blood pressure, blood glucose and blood lipids. These outcomes describe different aspects of cardiovascular health and should not be treated as interchangeable.
Social explanations remain underexamined
When studies examined social drivers, they most often considered individual circumstances such as income. Structural features, including access to food outlets, received very little attention. The review therefore identifies an evidence gap rather than establishing why the differences occurred.
The original publication
Cardiovascular Health of Single Mothers: A Systematic Review.
Borrowman JD, Pageau LM, Cameron NA et al.
J Am Heart Assoc · 2025
- PubMed ID
- 41147402
- Record checked
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