. Author manuscript; available in PMC: 2010 Sep 14.

Published in final edited form as: Am J Geriatr Psychiatry. 2010 Feb;18(2):177–186. doi: 10.1097/JGP.0b013e3181c65864

TABLE 4.

Psychiatric Comorbidities at First Phase 2 Neuropsychiatric Evaluation by Cognitive Status

	Cognitive Status at First Evaluation, N (%)
Comorbidity (Number Missing)	Probable Dementia, N = 67	MCI, N = 215	No Impairment N = 239	χ²Value	Degrees of Freedom	p
GDS
Cutpoint = 5	12 (18)	33 (15)	26 (11)	3.12	2	0.21
Cutpoint =10	5 (7)	9 (4)	3 (1)	7.38	2	0.03
Any depressive-anxiety-alcohol disorder^a (14)	11 (16)	51 (25)	31 (13)	9.88	2	<0.01
Major depression	10 (15)	46 (21)	28 (12)	7.92	2	0.02
General anxiety/panic (2)	2 (3)	17 (8)	10 (4)	3.98	2	0.14
General anxiety (2)	2 (3)	13 (6)	8 (3)	2.34	2	0.32
Panic	0 (0)	7 (3)	3 (1)	Fisher’s exact	—	0.20
Alcohol abuse (13)	0 (0)	5 (2)	2 (1)	Fisher’s exact	—	0.31

Any depressive-anxiety-alcohol disorder includes major depression, general anxiety, panic, or alcohol abuse.