Table 2.

Model fit statistics for mixed models associated with moderate-to-vigorous physical activity.

Model fit	Unconditional means model	Model 1	Model 2
–2LL	17,216.30	11,846.30	11,655.82
AIC	17,222.30	11,868.30	11,681.82
BIC	17,239.99	11,929.14	11,753.51
Pseudo R2 within	NA	.08	.05