Table 1 -.
Sample Sociodemographics and Health Characteristics by Past Year and Three-Month Alcohol Use
| Total | Any Past Year Use | Any Past 3-Month Use | ||||||
|---|---|---|---|---|---|---|---|---|
| N | % | N | % | p-value | N | % | p-value | |
| Total | 398 | 123 | 30.9% | 84 | 21.1% | |||
| Age (years), Mean | 15.61 | 16.98 | <0.001 | 17.20 | <0.001 | |||
| Standard deviation | 2.10 | 1.12 | 1.04 | |||||
| Grade in School | <0.001 | <0.001 | ||||||
| 4th – 6th | 28 | 7.0% | 0 | 0.0% | 0 | 0.0% | ||
| 7th – 8th | 43 | 10.8% | 3 | 7.0% | 1 | 2.3% | ||
| 9th – 10th | 108 | 27.1% | 13 | 12.0% | 5 | 4.6% | ||
| 11th – 12th | 163 | 41.0% | 71 | 43.6% | 45 | 27.6% | ||
| College | 56 | 14.1% | 36 | 64.3% | 33 | 58.9% | ||
| Sex | 0.671 | 0.795 | ||||||
| Male | 194 | 48.7% | 58 | 29.9% | 42 | 21.6% | ||
| Female | 204 | 51.3% | 65 | 31.9% | 42 | 20.6% | ||
| Race/Ethnicity | 0.238 | 0.082 | ||||||
| White, non-Hispanic | 288 | 72.4% | 92 | 31.9% | 65 | 22.6% | ||
| Black, non-Hispanic | 30 | 7.5% | 8 | 26.7% | 5 | 16.7% | ||
| Other, non-Hispanic | 18 | 4.5% | 9 | 50.0% | 7 | 38.9% | ||
| Hispanic | 52 | 13.1% | 12 | 23.1% | 5 | 9.6% | ||
| Unknown | 10 | 2.5% | 2 | 20.0% | 2 | 20.0% | ||
| Parental Education | 0.554 | 0.700 | ||||||
| ≤High school/GED | 60 | 15.1% | 16 | 26.7% | 9 | 15.0% | ||
| Some college | 38 | 9.5% | 11 | 28.9% | 8 | 21.1% | ||
| College graduate | 156 | 39.2% | 44 | 28.2% | 33 | 21.2% | ||
| Graduate degree | 123 | 30.9% | 45 | 36.6% | 30 | 24.4% | ||
| Unknown | 21 | 5.3% | 7 | 33.3% | 4 | 19.0% | ||
| Household Status | 0.190 | 0.902 | ||||||
| Two parents | 292 | 73.4% | 84 | 28.8% | 60 | 20.5% | ||
| One parent/foster care | 97 | 24.4% | 37 | 38.1% | 22 | 22.7% | ||
| Unknown | 9 | 2.3% | 2 | 22.2% | 2 | 22.2% | ||
| Clinical Site | 0.482 | 0.572 | ||||||
| Endocrinology | 97 | 24.4% | 27 | 27.8% | 17 | 17.5% | ||
| Gastroenterology | 98 | 24.6% | 34 | 34.7% | 25 | 25.5% | ||
| Pulmonology | 101 | 25.4% | 27 | 26.7% | 20 | 19.8% | ||
| Rheumatology | 102 | 25.6% | 35 | 34.3% | 22 | 21.6% | ||
| Mental Health Score, Mean | 74.80 | 72.01 | 0.054 | 74.32 | 0.614 | |||
| Standard deviation | 16.01 | 17.87 | 15.62 | |||||
Data are from 398 respondents to clinic-based survey. Column percentage is shown in the ‘Total’ column; row percentage (prevalence of past year and past three-month alcohol use) is shown elsewhere unless otherwise specified.