Table 1.

Average (± SD) distance (km) of physical activity and effective sizes for each group across the lifespan.

	3-5 mo	6-8 mo	9-11 mo	12-14 mo	15-17 mo	18-21 mo
Sham	5.22 (2.43)	3.41 (1.4)	2.78 (.91)	2.20 (.79)	1.68 (.77)	1.52 (.78)
CFL	4.22 (1.93)	2.69 (1.13)	2.48 (.98)	2.20 (.77)	1.78 (.85)	1.45 (.77)
Mean difference	1.22 km	.79km	.3 km	0 km	-.1km	.07km
Effect size	.413	.512	.305	.006	.113	.090
ATF/CFL	3.02 (1.62	2.58 (1.23)	2.01 (.86)	1.78 (.76)	1.41 (.66)	1.15 (.57)
Mean difference	2.2km	.83km	1.6km	.42 km	.27 km	.37 km
Effect size	.906	.597	.846	.528	.354	.475