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. Author manuscript; available in PMC: 2016 Mar 28.
Published in final edited form as: J Clin Exp Neuropsychol. 2015;37(9):899–916. doi: 10.1080/13803395.2015.1067290

Table 1.

Clinical diagnosis sample demographics

Control (n = 161) MCI (n = 97) Dementia (n = 53) p
Variable or test Mean SD Mean SD Mean SD
Age (years) 71.14 8.47 71.96 9.43 75.73ab 8.33 .005
Education (years) 16.28 2.83 15.52 2.93 15.31 3.01 .036
% Female 74 - 57 45 - <.001
TICS 34.85 2.25 32.46a 2.94 24.38ab 5.88 <.001

Note: Scores are raw scores unless otherwise listed. AD = Alzheimer's disease; MCI = mild cognitive impairment; TICS = Telephone Interview for Cognitive Status.

a

differed significantly from control group;

b

differed significantly from MCI group.