Alzheimer's Polygenic Risk Scores Are Not Interchangeable: Evidence from 1,752 Models
Introduction: Polygenic risk scores (PRS) may improve Alzheimer's disease (AD) risk prediction before symptom onset, yet choosing an appropriate model can be challenging. Methods: Using the standardized GenoPred pipeline, 1,752 PRS models (9 algorithms; 584 configurations; 3 genome-wide association studies) were evalua...