Demographics for School-Level Characteristics
| School Levela (Aggregated Individual-Level) n = 1079 . | n (%) . |
|---|---|
| Percentage male | |
| Low, 0%–46% | 222 (33.4) |
| Medium, 47%–51% | 337 (33.2) |
| High, 52%–100% | 520 (33.4) |
| Percentage white | |
| Low, 0%–57% | 337 (32.6) |
| Medium, 58%–86% | 341 (34.3) |
| High, 87%–100% | 401 (33.1) |
| Parental education, percent with a BA or higher | |
| Low, 0%–42% | 308 (33.4) |
| Medium, 43%–58% | 356 (33.3) |
| High, 59%–100% | 415 (33.3) |
| Percentage with low grades, C+ or lower | |
| Low, 0%–11% | 266 (33.0) |
| Medium, 12%–19% | 350 (33.7) |
| High, 20%–71% | 463 (33.3) |
| Percentage binge drinking | |
| None, 0% | 8 (1.2) |
| Low, 1%–17% | 261 (32.9) |
| Medium, 18%–27% | 348 (33.1) |
| High, 28%–72% | 462 (32.8) |
| Percentage cigarette use | |
| None, 0% | 6 (1.2) |
| Low, 1%–14% | 282 (33.3) |
| Medium, 15%–22% | 336 (32.7) |
| High, 23%–75% | 455 (32.9) |
| Percentage marijuana use | |
| None, 0% | 9 (1.9) |
| Low, 1%–16% | 253 (32.7) |
| Medium, 17%–24% | 354 (32.7) |
| High, 25%–78% | 463 (32.7) |
| Private status | |
| Public school | 915 (84.5) |
| Private school | 164 (15.5) |
| Urbanicity of school | |
| City | 339 (31.0) |
| Suburban | 417 (39.1) |
| Rural | 323 (29.9) |
| US Census region | |
| Northeast | 235 (20.9) |
| Midwest | 268 (25.7) |
| South | 370 (34.2) |
| West | 206 (19.2) |
| School sizeb | |
| Small, 1–66 students | 321 (33.4) |
| Medium, 67–136 students | 362 (33.3) |
| High, 137 or more | 396 (33.3) |
| Percent medical use of prescription opioids | |
| None, 0% | 120 (18.1) |
| Low, 1%–14% | 232 (29.3) |
| Medium, 15%–24% | 290 (25.6) |
| High, 25%–85% | 437 (27.0) |
| Percentage POM | |
| None, 0% | 45 (7.2) |
| Low, 1%–5% | 226 (30.8) |
| Medium, 6%–10% | 327 (31.1) |
| High, 11%–73% | 441 (30.9) |
| School Levela (Aggregated Individual-Level) n = 1079 . | n (%) . |
|---|---|
| Percentage male | |
| Low, 0%–46% | 222 (33.4) |
| Medium, 47%–51% | 337 (33.2) |
| High, 52%–100% | 520 (33.4) |
| Percentage white | |
| Low, 0%–57% | 337 (32.6) |
| Medium, 58%–86% | 341 (34.3) |
| High, 87%–100% | 401 (33.1) |
| Parental education, percent with a BA or higher | |
| Low, 0%–42% | 308 (33.4) |
| Medium, 43%–58% | 356 (33.3) |
| High, 59%–100% | 415 (33.3) |
| Percentage with low grades, C+ or lower | |
| Low, 0%–11% | 266 (33.0) |
| Medium, 12%–19% | 350 (33.7) |
| High, 20%–71% | 463 (33.3) |
| Percentage binge drinking | |
| None, 0% | 8 (1.2) |
| Low, 1%–17% | 261 (32.9) |
| Medium, 18%–27% | 348 (33.1) |
| High, 28%–72% | 462 (32.8) |
| Percentage cigarette use | |
| None, 0% | 6 (1.2) |
| Low, 1%–14% | 282 (33.3) |
| Medium, 15%–22% | 336 (32.7) |
| High, 23%–75% | 455 (32.9) |
| Percentage marijuana use | |
| None, 0% | 9 (1.9) |
| Low, 1%–16% | 253 (32.7) |
| Medium, 17%–24% | 354 (32.7) |
| High, 25%–78% | 463 (32.7) |
| Private status | |
| Public school | 915 (84.5) |
| Private school | 164 (15.5) |
| Urbanicity of school | |
| City | 339 (31.0) |
| Suburban | 417 (39.1) |
| Rural | 323 (29.9) |
| US Census region | |
| Northeast | 235 (20.9) |
| Midwest | 268 (25.7) |
| South | 370 (34.2) |
| West | 206 (19.2) |
| School sizeb | |
| Small, 1–66 students | 321 (33.4) |
| Medium, 67–136 students | 362 (33.3) |
| High, 137 or more | 396 (33.3) |
| Percent medical use of prescription opioids | |
| None, 0% | 120 (18.1) |
| Low, 1%–14% | 232 (29.3) |
| Medium, 15%–24% | 290 (25.6) |
| High, 25%–85% | 437 (27.0) |
| Percentage POM | |
| None, 0% | 45 (7.2) |
| Low, 1%–5% | 226 (30.8) |
| Medium, 6%–10% | 327 (31.1) |
| High, 11%–73% | 441 (30.9) |
Additional school-level information: percentage male, mean = 48.4%, SD = 0.121; percentage white, mean = 64.2%, SD = 0.304; parental education, mean = 51.1%, SD = 0.192; percentage with low grades, mean = 16.5%, SD = 0.097; percentage binge drinking, mean = 23.4%, SD = 0.118; percentage cigarette use, mean = 19.3%, SD = 0.105; percentage marijuana use, mean = 20.4%, SD = 0.098; percentage POM, mean = 7.6%, SD = 0.055; percentage medical prescription opioid use, mean = 16.9%, SD = 0.136.
The minimum number of 12th-grade students in a school was 9, and the maximum number was 483. It should be noted that 10 schools had fewer than 20 sampled respondents. Only 2 schools had <15 sampled respondents.