Table 3.

Statistics for the multivariate regression models.

Model statistic	Model 1	Model 2	Model 3
Level 1 variance (SD)	0.88 (0.94)	0.66 (0.18)	0.66 (0.82)
Level 2 variance (SD)	0.15 (0.38)	0.03 (0.18)	0.02 (0.13)
Intraclass coefficient	N/Aa	N/A	0.14
Log-likelihood	24685.7	22167.3	22160.1

^aN/A: not applicable.