Table 2.
Summary statistics for included variables; n = 168
| Variable Name | Description | Mean | Std. Dev. | Min | Max |
|---|---|---|---|---|---|
| Exposure to Retail Alcohol Outlets - Away from Home (Wave 2) | |||||
| Bars (Away) | Bars per hour in Wave 2 GPS activity path, excluding within 100m of home point | 6.2 | 18.0 | 0.0 | 143.8 |
| Restaurants (Away) | Restaurants per hour in Wave 2 GPS activity path, excluding within 100m of home point | 35.8 | 60.8 | 0.9 | 537.8 |
| Off Premise Outlets (Away) | Off premise outlets per hour in Wave 2 GPS activity path, excluding within 100m of home point | 17.5 | 39.3 | 0.1 | 419.8 |
| Exposure to Retail Alcohol Outlets - Near Home (Wave 2) | |||||
| Bars (Home) | Bars in home block group | 0.3 | 1.1 | 0.0 | 11.0 |
| Restaurants (Home) | Restaurants in home block group | 1.4 | 3.2 | 0.0 | 30.0 |
| Off Premise Outlets (Home) | Off premise outlets in home block group | 1.3 | 1.8 | 0.0 | 10.0 |
| Exposure to Social Environmental Conditions (Wave 2) | |||||
| % Time near Retail | Percent of time spent within 100m of any retail outlet during Wave 2 GPS activity path | 0.2 | 0.4 | 0.0 | 4.3 |
| % Time at Home | Percent of time spent within 100m of home during Wave 2 GPS activity path | 0.7 | 0.1 | 0.3 | 1.0 |
| Disorganization | Time weighted exposure to neighborhood disorganization during Wave 2 GPS activity path (calculated using block groups) | 94.4 | 50.2 | 25.1 | 281.4 |
| Income (BG) | Median household income for block group of residence | 102632.4 | 42263.2 | 31028.0 | 232679.0 |
| Demographic characteristics | |||||
| Male | Male | 0.4 | 0.5 | 0.0 | 1.0 |
| Age | Age in years at Wave 2 annual survey (continuous) | 16.8 | 0.8 | 16.0 | 18.0 |
| White | Non-Hispanic White | 0.5 | 0.5 | 0.0 | 1.0 |
| Hispanic | Hispanic | 0.2 | 0.4 | 0.0 | 1.0 |
| Black | Non-Hispanic Black | 0.1 | 0.3 | 0.0 | 1.0 |
| Asian | Asian | 0.1 | 0.2 | 0.0 | 1.0 |
| Alcohol. Access (Wave 3) | |||||
| Store Access | Accessed alcohol from any retail outlet in previous 12 months | 0.0 | 0.2 | 0.0 | 1.0 |
| Home Access | Accessed alcohol from home in previous 12 months | 0.3 | 0.4 | 0.0 | 1.0 |
| Peer Access (21+) | Accessed alcohol from a friend aged ≥ 21 years in previous 12 months | 0.1 | 0.3 | 0.0 | 1.0 |
| Peer Access (<21) | Accessed alcohol from a friend aged < 21 years in previous 12 months | 0.2 | 0.4 | 0.0 | 1.0 |
| Alcohol Consumption (Wave 3) | |||||
| Frequency | Estimated number of days consumed alcohol in last 30 days | 10.9 | 3.0 | 0.0 | 24.0 |
| Quantity | Estimated number of drinks consumed on each drinking day in last 30 days | 1.0 | 2.2 | 0.0 | 12.0 |
| Drunk | Estimated number of days drunk on alcohol in last 30 days | 0.4 | 1.2 | 0.0 | 8.0 |
| Binge | Estimated number of days binged on ≥ 4 drinks in last 30 days | 0.5 | 1.4 | 0.0 | 10.0 |