// Evidence Grader
Claim grades, A through F
Every major genomics claim in this course gets a transparent grade — from clinically established interventions to outright misleading marketing. Use this dashboard to audit what's settled, what's preliminary, and what's hype.
A
Clinically established
B
Supported, context-specific
C
Promising, preliminary
D
Plausible, unproven
E
Popular, weak support
F
Misleading or false
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F
European-trained PRS perform equally well in African-ancestry individuals
Documented R² loss of ~50% or more across most disease scores.
Module 06 · Polygenic Risk & Early Warning →