. Author manuscript; available in PMC: 2007 Dec 12.

Published in final edited form as: Am J Alzheimers Dis Other Demen. 2007;22(5):389–397. doi: 10.1177/1533317507305588

Table 2.

Comparison of Affect and Mood Outcomes Across Treatment Groups

	Comprehensive Exercise	Supervised Walking	Social Conversation
Posttest adjusted means^a
Affect
Lawton OAS 10 min
Positive	9.61	8.45	9.08
Negative	2.55	4.11	4.78^b
Lawton OAS 2 Wk
Positive	11.11	9.65	9.14^b
Negative	3.38	4.81	5.65
Mood
Alzheimer’s Mood Scale
Positive	88.76	80.87	77.20
Negative	46.91	53.04	64.20^b
Dementia Mood Assessment Scale	19.69	26.49	33.13^b

Note: OAS, Observed Affect Scale.

Controlled for baseline mood scores, baseline MMSE, distance walked in 6 minutes, and treatment intensity.

P < .05.