FIGURE 3.

Association of internal carotid artery calcification (ICAC) subtypes with amyloid β (Aβ) presence and burden. The bars represent regression coefficients and 95% confidence intervals. The top row shows logistic regression coefficients that were transformed into odds ratios (OR). OR = odds of Aβ positivity across ICAC subtypes. The bottom row shows linear regression coefficients (β). β = change in standardized Aβ burden (ln(Aβ SUVR)) across ICAC subtypes. IEL, internal elastic lamina; SUVR, standardized uptake value ratio.