showed a trendP = 0.093
Higher AF-PRS, as a continuous variable ( Table 2 ), showed a trend toward an association with increased dementia risk at the 5 × 10 −8 (hazard ratio (HR) 1.11, 95% CI 0.98–1.26, P = 0.093), 1 × 10 −5 (HR 1.12, 95% CI 0.99–1.27, P = 0.071) and 1 × 10 −3 (HR 1.12, 95% CI 0.99–1.28, P = 0.071) thresholds.