
| PMC full text: | Am J Drug Alcohol Abuse. Author manuscript; available in PMC 2011 Jan 5. Published in final edited form as: Am J Drug Alcohol Abuse. 2007; 33(4): 595–603. doi: 10.1080/00952990701407637 |
Table 2
Conditional coefficient estimates of fixed effectsa and standard errors of the individual- and city-level variables on aggressive crime for the base, simple random intercept and random intercept models for 1992 DUF national sample (N = 20,602)
| Variables | Base Model | Simple Random Intercept Model | Random Intercept Model | |||
|---|---|---|---|---|---|---|
| Coefficient | Std Error | Coefficient | Std Error | Coefficient | Std Error | |
| Individual-level variables | ||||||
| Grand intercept | −.378*** | .076 | −.248* | .097 | −.089 | .587 |
| Drug use | −.560*** | .031 | −.544*** | .032 | −.544*** | .032 |
| Alcohol use | −.165*** | .032 | .174*** | .033 | .174*** | .033 |
| Employment status | .068 | .037 | .067 | .037 | ||
| High school education | −.036 | .035 | −.034 | .035 | ||
| College education | −.109* | .044 | −.109* | .044 | ||
| Single vs. married | −.308*** | .035 | −.309*** | .035 | ||
| Divorced vs. married | −.358*** | .050 | −.357*** | .045 | ||
| African-American vs. Euro-American | .005 | .040 | .004 | .041 | ||
| Hispanics vs. Euro-American | −.052 | .051 | −.047 | .051 | ||
| Legal income | .100** | .037 | .100** | .037 | ||
| Age | .009 | .012 | .009 | .012 | ||
| City-level variables | ||||||
| %high school dropout | .024 | .029 | ||||
| %unemployed males | −.059 | .059 | ||||
| %households receiving welfare | −.060* | .020 | ||||
| %female-headed households | .033* | .014 | ||||
*p < .05;
**p < .01;
***p < .001.
aControlling for the random effect of metropolitan area.