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Table 7 Random effects of the mixed model for NP-Batt including Aβ42/T-tau as covariate (189 patients)

From: For debate: substituting placebo controls in long-term Alzheimer's prevention trials

  Lower limit Value Upper limit
SD(intercept) 0.1236 0.1816 0.2669
SD(slope) 0.0506 0.0698 0.0962
Cor(intercept, slope) -0.5034 0.5598 0.9487
Within-group SD 0.2342 0.2512 0.2693
  1. Standard deviation (SD) and correlation coefficient (Cor) with 95% confidence intervals. Aβ42, β-amyloid1-42; NP-Batt, Neuro-Psychological Battery; T-tau, total tau protein.