Rethinking Sex Differences in Biomedicine

• In medical research, we frequently hear claims that men and women require different treatments, experience different disease symptoms, or possess fundamentally different brain structures. But how much of this is backed by rigorous statistical evidence? Dr. Donna Maney joins Dr. Kimberly Eck to discuss her research analyzing how sex differences are reported and interpreted across biomedical literature.

Key Takeaways:

• Average Shifts vs. Overlap: Understanding that statistical average differences (like in height) involve massive overlap [DM1] between groups and typically do not warrant rigid, binary medical treatments.
• Statistical Rigor in Research: Why analyzing men and women separately, without direct statistical comparison, leads to false conclusions and potentially to harmful healthcare restrictions.[DM2]
• True Individualized Care: Moving past sex categories to evaluate symptoms in individuals, regardless of sex, is ultimately more precise than sex-based care.[DM3]

Resources:

• Dr. Donna Maney’s Faculty Profile: https://psychology.emory.edu/people/faculty/maney-donna-l.html  

• New Research: Check out for Dr. Maney's recent paper in Proceedings of the National Academy of Sciences (PNAS) on sex differences reporting standards in biomedical literature.

• To stay updated on the latest research and impact at Emory, follow Impact in Progress on your favorite podcast platform, and if you are an Emory researcher interested in being featured, please reach out to Dr. Kimberly Eck at researchdevelopment@emory.edu .

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