Table 3.

Associations between MVPA, LPA, and Total Activity Counts and Overweight/Obesity Status and Sex

	Overweight/Obesity status			Sex
	β coefficienta	95% CI	p-value	β coefficientb	95 % CI	p-value
MVPA minutes
Total daily	−7.8	−11.9–3.7	0.0002	−17.8	−13.8–21.8	<.0001
School-time	−3.0	−4.5–1.4	0.0002	−7.8	−6.3–9.3	<.0001
Weekday Out-of-School	−4.6	−7.5–1.7	0.001	−8.2	−5.4–10.9	<.0001
Weekendc	−11.0	−19.0–3.0	0.007	−22.6	−14.8–30.5	<.0001
LPA minutes
Total daily	2.2	−7.8–12.3	0.66	−9.3	0.5–19.1	0.06
School-time	−0.6	−6.39–5.31	0.85	−9.9	−4.3–15.7	0.0007
Weekday Out-of-School	2.8	−3.6–9.2	0.39	−4.1	2.1–10.4	0.19
Weekendc	1.0	−14.3–16.3	0.89	5.7	−8.9–20.3	0.44
Total Activity Counts
Total daily	−37,395	−63,046–11,743	0.004	−89,813	−64,888–114,819	<.0001
School-time	−14,704	−24,638–4,769	0.004	−40,649	−30.923–50,375	<.0001
Weekday Out-of-School	−21,736	−38,940–4,531	0.02	−42,635	−25,825–59,444	<.0001
Weekendc	−52,490	−101,963–3,015	0.03	−109,899	−61,159–158,638	<.0001

^aRepresents difference in PA between overweight/obese participants and normal/underweight participants. Results are based on mixed linear regression models adjusted for grade, sex, race/ethnicity, SES, weather conditions, wear-time, and clustering within schools

^bRepresents difference in PA between girls and boys. Results are based on mixed linear regression models adjusted for grade, weight status, race/ethnicity, SES, weather conditions, wear-time, and clustering within schools

^c n = 368