Primary open-angle glaucoma as a marker of upcoming Alzheimer's disease: A 20-year Danish National Registry-Based Study.
Kronvold Cecilia, Sperling Signe, Möller Sören, Grauslund Jakob, Stokholm Lonny
This 20-year study found primary open-angle glaucoma (POAG) was not generally associated with an increased Alzheimer's risk, though a slight increase was seen in men. This suggests POAG isn't a strong overall predictor of Alzheimer's.