Table 1. Descriptive Statistics (Percentage or Mean with SD, Min, Max) for Outcome, Demographic, and Network Measures (N=13,187).
| Percentage or Mean (SD; Min, Max) | ||
|---|---|---|
| Past Drinking (Last 12 Months) | 46% | |
| Current Smoking (Last 30 Days) | 24% | |
| Age | 15.04(1.70; 10, 19) | |
| Female | 52% | |
| Ethnicity | ||
| Hispanic | 19% | |
| African American | 19% | |
| Asian | 7% | |
| White | 51 % | |
| Others | 4% | |
| Grade (GPA) | 2.55 (0.91; 0.25, 4.00) | |
| Parental Education | 3.05(1.21; 1,5) | |
| Public Assistance | 9% | |
| Emotional State (CES-D) | 11.09 (7.50; 0,56) | |
| Popularity (indegree) | 4.48 (3.79; 0, 34) | |
| Isolates | 4% | |
| Drinking | Smoking | |
| Easy access to alcohol or cigarettes | 30% | 30% |
| Prevalence of drinkers or smokers | 51% | 33% |
| Cohesion Exposure (EC) | ||
| 1 Distance | 1.02 (1.03; 0,6) | 0.95 (1.33; 0, 6) |
| ≤ 2 Distances | 1.08 (0.71; 0,6) | 0.97 (0.79; 0, 6) |
| ≤ 3 Distances | 1.01 (0.63; 0,6) | 0.97 (0.72; 0, 6) |
| ≤ 4 Distances | 0.99 (0.63; 0, 6) | 0.96 (0.71; 0,6) |
| Structural Equiv. Exposure (ES) | ||
| 1 Distance | 1.21 (1.10; 0,6) | 1.14 (1.47; 0,6) |
| ≤ 2 Distances | 1.27 (0.85; 0,6) | 1.16 (1.06; 0,6) |
| ≤ 3 Distances | 1.20 (0.80; 0,6) | 1.15 (1.01; 0,6) |
| ≤ 4 Distances | 1.19 (0.80; 0,6) | 1.14 (1.01; 0,6) |