Skip to main content

Table 2 Relationship between (bias in) SUVR and independent variables for [18F]flutemetamol

From: Impact of cerebral blood flow and amyloid load on SUVR bias

GCA SUVR SUVRbias (%)
Coefficient estimate 95% Confidence interval Coefficient estimate (%) 95% Confidence interval (%)
DVR 1.70 1.55 to 1.85 32.04 19.78 to 44.31
R1 − 0.20 − 0.43 to 0.04 − 14.67 − 34.15 to 4.81
Age 0.00 0.00 to 0.01 0.17 − 0.10 to 0.44
Sex 0.00 − 0.04 to 0.03 − 0.18 − 3.17 to 2.81
APOE-ε4 0.03 − 0.01 to 0.07 2.72 − 0.30 to 5.75
BBRC 0.00 − 0.07 to 0.08 0.33 − 6.24 to 6.89
Amsterdam UMC − 0.08 − 0.16 to 0.00 − 6.30 − 13.20 to 0.59
UNIGE − 0.13* − 0.24 to − 0.02 − 10.15* 19.17 to − 1.13
  1. Females, APOE-ε4 non-carriers and centre UEDIN were used as reference groups
  2. GCA: global cortical average, *p < 0.05, p < 0.01, p < 0.001