Table 3.

Change (postintervention − baseline) in hours per week spent in sleep and in light, moderate, hard, and very hard activities during the 16-wk experimental period (Seven-Day Physical Activity Recall Questionnaire)

	Control Group (n =22)	ALED-I Group (n =19)	P†
Sleep	−1.9±1.3	−0.3±1.3	0.41
Light activities	−4.7±4.3*	6.8±4.1	0.06
Moderate activities	7.2±3.2*	−4.8±2.6*	0.01
Hard activities	1.6±1.0	−2.4±2.1	0.09
Very hard activities	0.2±0.2	0.6±0.3	0.24

Values are means ± SE.

^*P < 0.05, within-group change, baseline to 16 wk.

^†Significance between groups.