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. 2016 Jan 15;8:2. doi: 10.1186/s13195-016-0172-3

Table 3.

Spearman’s rank correlation between CSF Aβ1–42 and PET measures

Baseline Follow-up
SUVR median SUVR mean wS2 SUVR median SUVR mean wS2
Cerebellum 0.51 0.51 0.69 0.67 0.66 0.74
White matter (10 %) 0.81 0.85 0.89 0.74 0.77 0.73
White matter (100 %) 0.85 0.86 0.91 0.77 0.79 0.74
Brainstem 0.79 0.79 0.85 0.81 0.83 0.85
Corpus callosum 0.8 0.81 0.85 0.68 0.69 0.72

SUVR standardized uptake value ratio; wS 2 weighted two-point correlation function