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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: Am J Geriatr Psychiatry. 2014 Oct 29;23(5):466–476. doi: 10.1016/j.jagp.2014.10.005

Table 3.

Effect of individual baseline structural neuroimaging measures on hazard for AD and on hazard ratio (HRp) for anxiety.

Region of interest (ROI) HRp for ROI Wald z-value p-value HRp for Anxiety with inclusion of ROI in the modelδ
ICV (mL)* 1.00 +0.71 0.48 1.25
HC volume (mL) 0.52 −2.88 0.004 1.20
Amygdala volume (mL) 0.18 −3.12 0.002 1.18
EC volume (mL) 0.42 −3.35 0.0008 1.16
EC thickness (mm) 0.64 −2.55 0.01 1.21
EC surface area (cm2) 0.94 −0.54 0.59 1.24
*

included in all models

δ

Cox proportional-hazards models (130 events, n=332) additionally included sex, education, baseline memory, baseline executive function (see text).