ESR1 and dementia: The ERα PvuII pp genotype was associated with higher OR for dementia (OR = 2.55, 95% CI = 1.15–5.66, p = 0.02, in a model without additional variables; and OR = 3.60, 95% CI = 1.36–9.52, p = 0.009, in a model including covariates).