Table 5.

Dose delivered and received: process evaluator observation and accelerometers

	Year 1 (n = 22)	Year 2 (n = 35)	Year 3 (n = 36)	Total (n = 93)	Test statistic	p
Dose delivered: observed time	Mean ± SD	Mean ± SD	Mean ± SD	Mean ± SD
Snack-check in	9.19 ± 4.30	11.06 ± 3.67	14.05 ± 3.93	11.77 ± 4.35	19.72b	<.001*
Light PA	6.10 ± 9.05	11.73 ± 9.95	10.52 ± 8.38	9.93 ± 9.32	9.61b	.008*
Seated/standing activity	3.37 ± 5.21	12.08 ± 9.02	8.70 ± 6.88	8.71 ± 8.09	19.16b	<.001*
Management	24.73 ± 7.34	18.08 ± 8.07	23.15 ± 8.33	21.62 ± 8.41	5.73a	.005*
Instruction	6.51 ± 5.07	5.75 ± 4.56	6.69 ± 4.04	6.29 ± 4.47	1.33b	.516
Observed opportunity for MVPA	24.51 ± 9.13	27.53 ± 14.82	15.15 ± 8.25	21.81 ± 12.69	11.25a	<.001*
Snack/check out	6.27 ± 3.57	6.25 ± 3.93	11.68 ± 4.03	8.36 ± 4.67	34.01b	<.001*
Overall program	88.57 ± 5.77	92.47 ± 3.57	89.94 ± 6.19	90.57 ± 5.42	7.92b	.019*
Dose received: accelerometer-measured time
MVPA	23.43 ± 7.12	19.66 ± 5.60	20.39 ± 5.74	21.85 ± 6.16	2.76a	.069
Step counts	2975 ± 764	2820 ± 888	2749 ± 793	2826 ± 820	.49a	.617

*Significant at p < .05

^aOne way ANOVA

^bKruskal Wallis test