Figure 1
From: Effect of A/T/N imaging biomarkers on impaired odor identification in Alzheimer's disease

Correlation between the total cognition scores and CCSIT scores. Correlation analysis was performed after adjusting for age, sex, presence of ApoE ε4 and years of education in all 127 participants (a), and 59 amyloid-β positive participants (b). Blue dots represent CU, green dots MCI patients, and red dots DEM. Abbreviations: Aβ+ /− = Aβ-positivity, SUVR = standardized uptake value ratio, CU = cognitively unimpaired; MCI = mild cognitive impairment; DEM = dementia, ApoE = apolipoprotein E, SR = Standardized residual, CCSIT = Cross-Cultural Smell Identification Test.