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. Author manuscript; available in PMC: 2018 Mar 1.

Published in final edited form as: Am J Geriatr Psychiatry. 2016 Oct 13;25(3):297–307. doi: 10.1016/j.jagp.2016.10.007

Table 5. Participant demographics for MCI subtypes.

	AMN			NON
	Spouse	Other		Spouse	Other
N	75	50		34	27
	Frequency		χ²(1)	Frequency		χ²(1)
% Male	49.3%	32.0%	3.69	58.8%	11.1%	14.59^*
% Non-Hispanic White	85.3%	58.0%	11.77^*	67.6%	59.3%	0.46
	Mean (SD)		t(123)	Mean (SD)		t(59)
Age	69.2 (8.0)	71.4 (9.8)	-1.39	68.3 (7.8)	71.6 (11.0)	-1.39
Education	16.1 (2.8)	15.4 (3.3)	1.37	16.1 (2.6)	15.0 (2.6)	1.56
MMSE	26.8 (3.2)	26.7 (2.3)	0.17	28.0 (2.0)	27.9 (2.3)	0.08
i-QOL	3.32 (0.48)	3.2 (0.36)	1.21	3.11 (0.44)	3.28 (0.39)	-1.59
p-QOL	3.21 (0.42)	2.9 (0.43)	3.88^*	3.01 (0.50)	3.21 (0.44)	-1.65
s-QOL	3.24 (0.35)	2.96 (0.45)	3.93^*	3.15 (0.44)	3.22 (0.38)	-0.66

s-QOL: participant's rating of own QOL. p-QOL: informant's rating of participant's QOL. i-QOL: informant's rating of own QOL.

^*

p≤0.001.