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. Author manuscript; available in PMC: 2015 Dec 30.

Published in final edited form as: J Phys Act Health. 2010 Jan;7(1):87–94. doi: 10.1123/jpah.7.1.87

Table 6. Change in Mean Scores (± SD) for Psychological Variables Measured at Baseline and Year 2 in ADVANCE Older Controls, n = 996.

	Baseline	Year 2	Change score Year 2—baseline	t test	p-value	Effect size
Depression	5.0 ± 4.7	5.0 ± 4.7	0.01 ± 4.0	0.15	0.88	0.0
Mental health	54.0 ± 7.3	53.8 ± 7.4	-0.2 ± 6.8	-0.91	0.36	0.001
Physical health	50.6 ± 8.2	49.8 ± 8.9	-0.9 ± 7.5	-3.70	<0.001	0.09

Note. Values are mean ± SD. Bold indicates statistically significant findings.