168 Chapter 6 Supplementary Figure 6. Associations between baseline (BL) R1 with cognitive test scores at baseline and over time using only cognitive data from the baseline PET scan onward. Model coefficients with 95% confidence intervals from linear mixed models with baseline global R1 as determinant, longitudinal cognitive test score (scaled) as outcome, adjusted for age-at-PET, sex and education. Cross-sectional results represent the coefficient for “baseline global cortical R1” and longitudinal results represent the coefficient for “baseline global cortical R1 x time”. Red = PFDR<0.05. Grey = P≥0.05.
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