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Mean WMH count differences between groups. Amyloid positive, tau positive (A+/T+; p = 0.001, Cohen’s d = 0.5); Amyloid positive, tau negative (A+/T-; p = 0.007, Cohen’s d = 0.4); Amyloid negative, tau positive (A-/T+; p = 0.04, Cohen’s d = 0.6).
