Table 1 Descriptive statistics for all study variables (N = 7084)
From: Adolescent substance use and peer use: a multilevel analysis of cross-sectional population data
Categorical variables | Min | Max | n | % |
|---|---|---|---|---|
Daily smoking | 0.00 | 1.00 | 470 | 6.6 |
Lifetime drunkenness | 0.00 | 1.00 | 1986 | 28.0 |
Lifetime cannabis use | 0.00 | 1.00 | 544 | 7.7 |
Peer cannabis use | 0.00 | 1.00 | 1785 | 25.2 |
Girls | 0.00 | 1.00 | 3648 | 51.5 |
Family structure (other) | 0.00 | 1.00 | 2107 | 29.7 |
Attends school in home neighborhood | 0.00 | 1.00 | 6139 | 86.7 |
Changed schools in last 12Â months | 0.00 | 1.00 | 490 | 6.9 |
Residential moving in last 12Â months | 0.00 | 1.00 | 678 | 9.6 |
Resides in the capital area | 0.00 | 1.00 | 4152 | 58.6 |
Continuous variables | Min | Max | Mean | SD |
Academic grades | 4.00 | 32.00 | 21.59 | 5.41 |
Time spent with parents | 2.00 | 10.00 | 6.46 | 2.05 |
Peer smoking | 1.00 | 5.00 | 1.90 | 0.99 |
Peer drunkenness | 1.00 | 5.00 | 2.00 | 1.07 |
Peer respect for smoking | 1.00 | 5.00 | 1.91 | 1.05 |
Peer respect for alcohol use | 1.00 | 5.00 | 2.30 | 1.10 |
Peer respect for cannabis use | 1.00 | 5.00 | 1.69 | 1.00 |
Parental Education | −6.24 | 3.76 | .01 | 2.70 |
Family financial status | 1.00 | 7.00 | 3.52 | 1.05 |
School level peer smoking | 1.00 | 4.00 | 1.90 | 0.30 |
School level peer drunkenness | 1.00 | 3.33 | 2.00 | 0.27 |
School level peer cannabis use | 0.00 | 55.56 | 25.20 | 11.55 |