Table 2.

Physical activity and CPS decline.

Item	% participation	% not participate with CPS2 decline	% participate with CPS2 decline	Univariate odds ratio (all sig at  .05 or higher)	Multivariate odds ratio	Mult Sig	Mult 95% Con Int
Three or more hours of physical activity in past 3 days	45.0	14.0	9.5	.648	.670	.000	.553–.811
Out 3 times in past 3 days	75.9	14.8	11.1	.718
Participation in exercise program in last 3 days	22.3	13.0	8.6	.635
Biking	6.7	12.4	6.2	.464	.599	.037	.369–.970
Pilates, yoga, Tai Chi	10.4	12.4	8.4	.643
Swimming	13.6	12.6	8.3	.625	.687	.016	.507–.931
Hiking or walking	39.2	13.9	8.9	.604	.717	.001	.585–.879