Table 1.
Sample descriptive statistics
| Variable | M | SD | Min | Max | Variable | M (%) | SD | Min | Max |
|---|---|---|---|---|---|---|---|---|---|
| Neighborhood Structural (census) | Past Month Substance Use | ||||||||
| Socioeconomic Disadvantage | .00 | 1.00 | −1.40 | 5.67 | Cigarette Smoking | 18% | 0 | 1 | |
| Residential Stability | .00 | 1.00 | −2.81 | 2.24 | Binge Drinking | 8% | 0 | 1 | |
| Neighborhood Experience | Marijuana Use | 9% | 0 | 1 | |||||
| Negative NH General | 1.83 | .58 | 1.00 | 4.00 | Polysubstance Use | .33 | .68 | 0 | 3 |
| NH Alcohol Env. | 1.23 | 1.02 | .00 | 5.53 | 1 substance only | 14% | |||
| NH Drug Env. | .62 | .79 | .00 | 4.86 | 2 substances | 14% | |||
| NH Polysubstance Env.1 | .93 | .81 | .00 | 5.02 | 3 substances | 2% | |||
| School | Early Initiation Substance Use | ||||||||
| Negative School General | 2.10 | .41 | 1.00 | 3.60 | Cigarette Smoking | 17% | 0 | 1 | |
| School | 1.93 | .90 | .00 | 3.50 | Alcohol Use | 37% | 0 | 1 | |
| Alcohol Env. | |||||||||
| School Drug Env. | 1.24 | .90 | .00 | 3.50 | Marijuana Use | 5% | 0 | 1 | |
| chool Polysubstance Env.1 | 1.59 | .83 | .00 | 3.50 | Polysubstance Use | .57 | .80 | 0 | 3 |
| Peer | Sociodemographics | ||||||||
| Negative Peer General | 1.44 | .33 | 1.00 | 2.98 | Two Parent Household | 61% | 0 | 1 | |
| Peer Alcohol Env. | .67 | .48 | .00 | 2.51 | Parent College Education | 25% | 0 | 1 | |
| Peer Drug Env. | .42 | .52 | .00 | 3.26 | Family Income | 4.99 | 1.85 | 1 | 7 |
| Peer Polysubstance Env.1 | .55 | .46 | .00 | 2.89 | Family Housing Instability | 2.16 | 1.11 | 1 | 5 |
| Family | Female | ||||||||
| Negative Family General | 2.26 | .44 | 1.00 | 3.80 | African American | 26% | 0 | 1 | |
| Family Smoking Env. | .50 | .37 | .00 | 1.67 | Asian American | 22% | 0 | 1 | |
| Family Alcohol Env. | .73 | .44 | .00 | 2.42 | European American | 47% | 0 | 1 | |
| Family Drug Env. | .28 | .33 | .00 | 2.78 | Native American | 5% | 0 | 1 | |
| Family Polysubstance Env.1 | .50 | .31 | .00 | 1.75 | 0 | 1 | |||
Notes. N = 766, M = mean, SD = standard deviation, NH = neighborhood, Env. = environment, 1 = polysubstance env, are the mean of available measures of alcohol, drug, and smoking environments within each domain.