. Author manuscript; available in PMC: 2010 Oct 1.

Published in final edited form as: Prev Med. 2009 Aug 6;49(4):336–341. doi: 10.1016/j.ypmed.2009.07.022

Table 3.

Mean Accelerometer Counts/min (University of Kansas, 2003-2006)

Accelerometer Periods	Control (n=90)	PAAC (n=77)	P^*
4-day Average	744 (183)	851 (233)	0.007
Weekday	738 (192)	800 (222)	NS
Weekend day	750 (219)	901 (279)	0.001
During School (8AM – 2:59PM)	606 (205)	688 (199)	0.01
After School (3PM – 5:59PM)	946 (332)	1,017 (365)	NS
Evening (6PM-11PM)	812 (349)	891 (361)	NS
Minutes of MVPA (≥4 METs)	72 (36.5)	98 (42.7)	0.001

Values are means (SD) taken from 4 day averages. NS, Non-Significant. MVPA, Moderate-vigorous physical activity. MET, Metabolic equivalent.

Controlling for gender, race, ethnicity, cohort.