. Author manuscript; available in PMC: 2012 Apr 1.

Published in final edited form as: J Geriatr Phys Ther. 2011 Apr-Jun;34(2):50–56. doi: 10.1519/JPT.0b013e31820aab9c

Table 3.

Pre Post Intervention Change by Group

Outcome	Exercise, Mean (SD) (N = 28)		Conversation, Mean (SD) (N = 25)		Walking, Mean (SD), (N = 29)		P^a
Outcome	Pre	Post	Pre	Post	Pre	Post	P^a
ACIF transfer	0.83 (.21)	0.88 (.19)	0.79 (.21)	0.77 (.27)	0.88 (.17)	0.83.20	.04
ACIF bed mobility	0.87 (.22)	0.87 (.27)	0.86 (.28)	0.82 (.31)	0.83 (.25)	0.84 (.25)	.77
6 MWT [ft]	387.07 (214.84)	384.86 (217.56)	296.64 (229.40)	324.80 (274.36)	329.93 (247.35)	367.51 (300.15)	.61

Repeated-measures ANOVA, time × group interaction.

Abbreviation: ANOVA, analysis of variance.