Table 2.
Latent class membership | C1: Low severity | C2: High severity | χ2 (df) or t-test | Crude regression coefficient, β1 |
---|---|---|---|---|
Sample size | N= 310 | N=33 | N=343 | |
Age in years | ||||
Mean (SE) | 37.99 (0.57) | 32.97 (1.72) | t=2.77** | −0.01 NS |
| ||||
Education in years | ||||
Mean (SE) | 12.61 (0.12) | 12.73 (0.34) | t=0.32 NS | 0.06 NS |
| ||||
Treatment setting, % | ||||
Inpatient | 31.0 | 51.5 | 5.70 (1)* | 0.13 NS |
Outpatient | 69.0 | 48.5 | 1.00 | |
| ||||
Gender, % | ||||
Male | 68.1 | 66.7 | 0.03 (1) | 0.01 NS |
Female | 31.9 | 33.3 | NS | 1.00 |
| ||||
Race/ethnicity,% | ||||
White | 41.3 | 81.8 | 19.78 (1)** | ---- |
Non-white | 58.7 | 18.2 | ---- | |
| ||||
Race/ethnicity,% | ||||
White | 41.3 | 81.8 | 22.67 (3)** | 1.00 |
African American | 34.2 | 0 | −0.25* | |
Hispanic | 20.6 | 15.2 | −0.45** | |
Other | 3.9 | 3.0 | −0.35 NS | |
| ||||
Employment,% | ||||
Employed | 51.3 | 45.5 | 0.41 (1) | −0.07 NS |
Not employed | 48.7 | 54.5 | NS | 1.00 |
The MIMIC modeling of the latent factor score of the six substance use disorders and its association with background demographic variables.
NS: P>0.05;
P<0.05;
P<0.01.