Table 3.

Self-reported physical activity outcomes.

Variable	Baseline			4 months			P valuea		Effect sizeb
	Mean (SD)	Median (range)	Mean (SD)		Median (range)
Exercise vital sign (min per week)	27.00 (26.57)	20 (0-90)	65.50 (61.43)		50.00 (0-200)	<.001		0.503c
REGICOR light energy expenditure (METd-min per week)	36.83 (27.64)	37.30 (0-111.89)	84.15 (71.86)		55.94 (0-268.07)	.005		0.423e
REGICOR moderate energy expenditure (MET-min per week)	27.39 (60.18)	0 (0-268.07)	86.66 (84.17)		67.02 (0-267.07)	<.001		0.512c
REGICOR vigorous energy expenditure (MET-min per week)	78.05 (140.91)	6.12 (0-512.82)	93.46 (135.64)		9.03 (0-480.42)	.50		0.114f
REGICOR total energy expenditure (MET-min per week)	142.27 (178.20)	58.04 (0-585.08)	264.26 (199.62)		265.91 (41.96-732.17)	.008		0.407e

^aWilcoxon signed-rank P value for baseline to 4-month change.

^bPearson r effect size estimate.

^cEffect size: large (0.50-1).

^dMET: metabolic equivalent.

^eEffect size: medium (0.30-0.49).

^fEffect size: small (0.10-0.29).