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. Author manuscript; available in PMC: 2017 May 1.
Published in final edited form as: J Geriatr Psychiatry Neurol. 2015 Sep 23;29(3):149–159. doi: 10.1177/0891988715606230

Table 3.

Comparison of Cortical Amyloid-β Deposition Between Patients With Low Depression and High Depression Having AD.

Low Depressed
AD (n= 17)
 High Depressed
AD (n= 17)
Region of Interests Mean SD Mean SD P
A. First pair
  Frontal 1.55 0.22 1.45 0.35 .24
  Cingulate 1.61 0.21 1.55 0.35 .38
  Parietal 1.53 0.23 1.45 0.35 .33
  Temporal 1.46 0.21 1.35 0.31 .17
  Global 1.34 0.18 1.28 0.24 .43
B. Second pair
  Frontal 1.46 0.31 1.45 0.35 .96
  Cingulate 1.52 0.27 1.55 0.35 .75
  Parietal 1.46 0.30 1.45 0.35 .98
  Temporal 1.38 0.27 1.35 0.31 .71
  Global 1.31 0.26 1.28 0.24 .69
C. Third pair
  Frontal 1.50 0.30 1.45 0.35 .65
  Cingulate 1.58 0.30 1.55 0.35 .78
  Parietal 1.51 0.25 1.45 0.35 .52
  Temporal 1.40 0.29 1.35 0.31 .63
  Global 1.35 0.21 1.28 0.24 .31

Abbreviations: AD, Alzheimer disease; AV-45, 18F-florbetapir; Global, average AV-45 SUVR of frontal, cingulate, precuneus, and parietal cortex regions, relative to the cerebellum; SD, standard deviation; SUVR, standardized uptake value ratio.