TABLE 2.

Results of HLM models predicting monthly enrollment in methadone maintenance in Oregon and Washington.

	Oregon			Washington
	Coefficient	SE	OR	Coefficient	SE	OR
Intercept
Intercept	-5.378***	0.018	0.00	-7.853***	0.014	0.00
Medicaid propensity	-2.711***	0.011	0.07	-0.608***	0.013	0.54
MMT propensity	1.357***	0.005	3.88	0.828***	0.003	2.29
Prior MMT history	2.279***	0.059	9.76	2.254***	0.179	9.53
Prior Arrest history	-0.633***	0.003	0.53	-0.153***	0.002	0.86
Stability (centered at 50%)	-0.327***	0.004	0.72	0.465***	0.028	1.59
MMT propensity by Stability	1.485***	0.021	4.42
Medicaid slope
Intercept	2.529***	0.017	12.55	2.384***	0.016	10.84
MMT propensity	-0.295***	0.007	0.74
Stability (centered at 50%)	3.232	0.021	25.33	0.755	0.028	2.13
T12 slope
Intercept	0.047***	0.001	1.05	0.013***	0.001	1.01
Medicaid propensity				0.029	0.001	1.03
MMT propensity	-0.024***	0.000	0.98	-0.017***	0.000	0.98
T12 by Medicaid
Intercept	-0.034***	0.001	0.97	-0.005***	0.001	1.00
MMT propensity	0.004***	0.000	1.00	-0.023***	0.001	0.98
Period 1 slope
Intercept	-0.683***	0.011	0.51	0.250***	0.018	1.28
Medicaid propensity				-1.571	0.018	0.21
MMT propensity	-0.031***	0.005	0.97	0.030***	0.002	1.03
Stability (centered at 50%)				1.922	0.038	6.84
Period 2 slope
Intercept	-0.065***	0.010	0.94	0.623***	0.018	1.86
Medicaid propensity				-2.459	0.015	0.09
MMT propensity	0.117***	0.005	1.12	0.090***	0.002	1.09
Stability (centered at 50%)				2.730	0.038	15.34
Period 1 by Medicaid
Intercept	0.179***	0.014	1.20	-0.442***	0.019	0.64
MMT propensity	0.108***	0.007	1.11
Stability (centered at 50%)				-0.282	0.037	0.75
Period 2 by Medicaid
Intercept	0.356***	0.012	1.43	-0.867***	0.020	0.42
MMT propensity	0.056***	0.006	1.06
Stability (centered at 50%)				-0.406	0.035	0.67
T12A slope
Intercept	-0.088***	0.002	0.92	-0.150***	0.001	0.86
T12A by Medicaid
Intercept	0.060***	0.002	1.06	0.049***	0.002	1.05