Plasma Concentrations of Calcium and Risk of Alzheimer Disease-Observational and Genetic Studies.
Jesper Qvist ThomassenBørge G NordestgaardAnne Tybjærg-HansenRuth Frikke-SchmidtPublished in: Clinical chemistry (2023)
High plasma concentrations of calcium ions were observationally associated with increased risk of AD but genetic associations were not found, suggesting that the observational findings may be due to reverse causation or residual confounding.