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Table 2 Comparing individual amyloid stages to conventional binary amyloid status

From: Applicability of in vivo staging of regional amyloid burden in a cognitively normal cohort with subjective memory complaints: the INSIGHT-preAD study

 

Stage 0

Stage 1

Stage 2

Stage 3

Stage 4

SUVR > 1.1

3 (1.9%)

1 (1.3%)

29 (72.5%)

31 (96.9%)

4 (100%)

SUVR > 1.135

0 (0%)

0 (0%)

24 (60%)

31 (96.9%)

4 (100%)

Number of subjects

162

78

40

32

4

  1. The table presents the distribution of the stages of the in vivo amyloid staging model among the INSIGHT-preAD participants compared to conventional binary amyloid status. Data represents the number of participants with global cortical measure exceeding the cutoff of (SUVR = 1.1) and cutoff of (SUVR = 1.135), respectively, and their percentage among the total participants comprising the respective stage