Table 1.

Demographics and baseline cognitive and activity scores for AD patients.

	Mean	SD
Sample size	104	NA
Age	81	6.54
Years of education	16	2.73
% female	44.2	NA
% Caucasian American	69.8	NA
% Latino/Hispanic American	20.1	NA
Baseline GDS	0.86	1.99
Baseline MMSE for all AD	24.8	13.57
Baseline BRDRS	0.58	1.01
Baseline NPI	0.3	0.84
% leisurely walking at baseline	67.3	NA
MMSE for leisurely all walking AD at baseline	25.55	3.24
MMSE for all sedentary AD at baseline	23.07	3.65