Table 3.

Patient Characteristics, Drug Use, and Co-occurring Conditions by levels of Care in mean %

Services	Outpatient	Methadone	Long-Term Residential	Inpatient: Detoxification and Short Term Residential	F Tests (degrees of freedom)
Patient Characteristics
Women	30.81	35.52	52.31 2 3	31.8 3	14.4** (3, 303)
African-Americans	25.81	28.4	34.51	24.2	2.9 (3, 311)
Hispanics	16.11	26.3123	17.62	11.83	4.6* (3, 304)
Patient Drug Use
Tobacco	71.11	74.7	79.5	79.01	2.3* (3, 257)
Alcohol	55.31	30.21 2 3	54.43	56.62	9.6** (3, 298)
Cocaine	26.81	37.7	36.41	30.2	3.3* (3, 299)
Marijuana	35.1	22.51	37.41	32.4	2.9* (3, 278)
Opioids	13.43 5	82.171 2 3	20.62 4	38.51 4 5	115.2** (3, 300)
Methamphetamine	11.4	7.4	17.2	8.5	3.0* (3, 272)
Injection Drug Use	9.93 4 5	56.61 2 3	19.62 5	24.61 4	53.8** (3, 269)
Co-Occurring Conditions
Psychiatric Disorders	32.61	33.2	43.61	36.9	3.7** (3, 385)
Probation	34.02	15.212	36.01	25.5	8.3** (3, 279)
Welfare to Work	6.51	8.2	16.612	4.62	5.4** (3, 232)
Homeless	9.72 4	10.813	38.81 2	31.12 3 4	27.5** (3, 280)
Uninsured	51.21	42.72	66.612	57.4	6.4** (3, 281)

^*p < .05

^**p < .01

Note: Means with the same superscript are significantly different from each other (Sheffe post-hoc Tests).