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. Author manuscript; available in PMC: 2021 May 1.
Published in final edited form as: Biol Psychiatry. 2020 Jan 7;87(9):819–828. doi: 10.1016/j.biopsych.2019.12.021

Figure 2. Baseline cognitive performance and p-tau+ status predicting future conversion to Aβ-positivity.

Figure 2.

Results of two logistic regression models using A) the ADNI Memory composite (ADNI_MEM) and B) the Preclinical Alzheimer Cognitive Composite (PACC). Measures are all taken from baseline and predict future progression to Aβ-positivity. Cognitive scores were converted to z-scores and reverse coded such that higher scores indicate poorer performance. P-tau-positivity is entered as a dichotomous variable. Odds ratios are presented with asterisks indicating significant estimates (*p<0.05, **p<0.01, ***p<0.001). Lines represent 95% confidence intervals.