Table 2.

Estimates of Random Effects

					95% confidence interval
Parameter	Estimate	SE	Wald Z	Significance	Lower bound	Upper bound
var(eit)	43.06	6.80	6.33	0.00	31.59	58.69
AR1 ρ	0.51	0.08	6.48	0.00	0.34	0.64
var(r0i)	220.19	58.92	3.74	0.00	130.33	372.00
var(r1i)	0.59	0.31	1.89	0.06	0.21	1.68