Table 3.

Compositional Variation Matrix Indicating the Dispersion of Sleep, SED, LPA, and MVPA Relative to Other Movement Behaviors (2005–2006)

	Sleep	SED	LPA	MVPA
Sleep	0	0.09	0.09	0.59
SED	0.09	0	0.17	0.68
LPA	0.09	0.17	0	0.55
MVPA	0.59	0.68	0.55	0

N=1970. Tabulated numbers are variances of log (A/B), where A and B are a pair of sleep, SED, LPA, MVPA. Values close to 0 indicate the 2 behaviors involved are consistently proportional (ie, highly correlated with each other). LPA indicates light‐intensity physical activity; MVPA, moderate‐to‐vigorous–intensity physical activity; and SED, sedentary behavior.