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Fig. 4 | Alzheimer's Research & Therapy

Fig. 4

From: Baseline cognition is the best predictor of 4-year cognitive change in cognitively intact older adults

Fig. 4

Predictors of episodic memory decline. A more positive value for BSRT TR slope corresponds to less decline. Correlation between episodic memory slope and a age at baseline, b Rey Auditory Verbal Learning Test (AVLT) total learning at baseline, c VBM hippocampal grey matter volume and d precuneus SUVR as index for amyloid load. Correlation between weighted composite episodic memory factor slope and e age at baseline, f episodic memory factor score at baseline, g VBM hippocampal grey matter volume and h precuneus SUVR. Data points have been colour-coded based upon amyloid status (CL cutoff = 23.4): n = 152 amyloid-negatives (black), n = 28 amyloid-positives (blue). Note that for all variables the sample size is n = 180, except for hippocampal volumes: n = 179; Significant associations are plotted as least squares regression line ±95% confidence interval; Pearson rho. AVLT, Rey Auditory Verbal Learning Test; BSRT TR, Buschke Selective Reminding Test total retention; SUVR, standardized uptake value ratio image

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