Findings
Introduction
Methods
Sample
Measures
Data analysis
Results
Characteristic | Unweighted frequency | No harm | Little harm | Some harm | A lot of harm | ||||
---|---|---|---|---|---|---|---|---|---|
n | % | 95% CI | % | 95% CI | % | 95% CI | % | 95% CI | |
Sex
| |||||||||
Girl | 11,757 | 3.3 | 2.9-3.7 | 17.7 | 16.7-18.9 | 40.3 | 38.8-41.8 | 38.7 | 37.0-40.5 |
Boy | 11,581 | 6.1 | 5.5-6.8 | 22.1 | 20.9-23.2 | 37.1 | 35.9-38.4 | 34.7 | 33.2-36.3 |
Race/Ethnicity
| |||||||||
White, Non-Hispanic | 12,691 | 3.6 | 3.2-4.2 | 20.8 | 19.7-21.9 | 40.9 | 39.3-42.4 | 34.7 | 33.1-36.4 |
Black, Non-Hispanic | 3,112 | 6.0 | 5.2-7.0 | 21.8 | 20.0-23.7 | 33.5 | 31.1-35.9 | 38.7 | 36.1-41.3 |
Hispanic | 5,247 | 6.3 | 5.4-7.4 | 17.6 | 16.2-19.2 | 36.6 | 35.0-38.2 | 39.5 | 37.3-41.8 |
Asian, Non-Hispanic | 1,141 | 2.9 | 2.0-4.2 | 13.5 | 11.1-16.2 | 37.6 | 34.0-41.4 | 46.0 | 42.0-50.0 |
American Indian/Alaska Native, Non-Hispanic | 319 | 10.9 | 6.5-17.6 | 16.9 | 13.0-21.7 | 38.6 | 32.6-45.0 | 33.7 | 28.3-39.5 |
Native Hawaiian/Pacific Islander, Non-Hispanic | 165 | 2.0 | 0.7-5.8 | 17.3 | 10.0-28.1 | 33.1 | 26.5-40.3 | 47.6 | 38.0-57.4 |
Grade Level
| |||||||||
Middle School | 10,943 | 4.4 | 3.9-5.1 | 21.9 | 20.5-23.4 | 37.5 | 35.7-39.4 | 36.2 | 33.9-38.6 |
6th | 3,368 | 4.2 | 3.4-5.2 | 22.2 | 19.9-24.7 | 37.3 | 34.9-39.9 | 36.3 | 33.6-39.1 |
7th | 3,830 | 4.3 | 3.5-5.2 | 22.6 | 20.4-25.0 | 35.8 | 33.7-38.0 | 37.2 | 34.6-39.9 |
8th | 3,745 | 4.8 | 3.9-5.7 | 20.8 | 18.2-23.7 | 39.4 | 36.2-42.7 | 35.1 | 30.7-39.6 |
High School | 12,337 | 4.8 | 4.2-5.5 | 18.4 | 17.3-19.6 | 39.6 | 38.2-41.0 | 37.2 | 35.6-38.8 |
9th | 3,110 | 6.1 | 5.0-7.4 | 19.8 | 18.0-21.8 | 39.1 | 36.8-41.4 | 35.0 | 32.5-37.7 |
10th | 2,966 | 4.7 | 3.8-5.8 | 18.7 | 17.2-20.3 | 40.0 | 37.7-42.3 | 36.6 | 34.2-39.1 |
11th | 3,210 | 4.2 | 3.4-5.1 | 17.7 | 16.1-19.5 | 39.8 | 37.7-42.0 | 38.3 | 35.8-40.8 |
12th | 3,051 | 4.2 | 3.2-5.5 | 17.2 | 15.3-19.3 | 39.4 | 37.0-41.9 | 39.2 | 36.6-41.9 |
Tobacco Use (Past 30 Days)
a
| |||||||||
No Tobacco Use | 19,173 | 3.3 | 2.9-3.7 | 18.8 | 17.8-19.9 | 39.5 | 38.1-40.8 | 38.4 | 36.8-40.1 |
Non-Combustible Tobacco Use Only | 2,491 | 4.7 | 2.7-7.9 | 23.4 | 19.2-28.3 | 39.7 | 33.3-46.4 | 32.2 | 25.9-39.3 |
Combustible Tobacco Use Only | 311 | 9.1 | 7.7-10.8 | 25.1 | 23.2-27.1 | 37.3 | 35.2-39.4 | 28.5 | 26.5-30.5 |
Combustible and Non-Combustible Tobacco Use | 869 | 19.6 | 15.8-23.9 | 28.3 | 24.2-32.8 | 28.0 | 24.2-32.1 | 24.1 | 21.0-27.6 |
Lives with a Tobacco User
b
| |||||||||
No | 13,096 | 3.3 | 2.8-3.8 | 18.5 | 17.6-19.4 | 40.4 | 38.9-41.8 | 37.9 | 36.3-39.6 |
Yes | 9,788 | 6.3 | 5.6-7.2 | 21.5 | 20.2-22.9 | 37.1 | 35.6-38.6 | 35.0 | 33.3-36.7 |
Overall
| 23,346 | 4.7 | 4.3-5.2 | 19.9 | 19.0-20.9 | 38.7 | 37.5-39.9 | 36.7 | 35.3-38.2 |
Characteristic | Unweighted frequency | Percentage | Adjusted odds ratioa | ||
---|---|---|---|---|---|
n | % | 95% CI | Odds ratio | 95% CI | |
Sex
| |||||
Girl | 11,757 | 79.0 | 77.8-80.1 | 1.00 | |
Boy | 11,581 | 71.8 | 70.5-73.1 |
0.72
|
0.66-0.77
|
Race/Ethnicity
| |||||
White, Non-Hispanic | 12,691 | 75.6 | 74.3-76.8 | 1.00 | |
Black, Non-Hispanic | 3,112 | 72.2 | 70.3-74.0 |
0.83
|
0.74-0.93
|
Hispanic | 5,247 | 76.0 | 74.3-77.7 | 1.07 | 0.96-1.19 |
Asian, Non-Hispanic | 1,141 | 83.6 | 80.7-86.2 |
1.43
|
1.15-1.78
|
American Indian/Alaska Native, Non-Hispanic | 319 | 72.3 | 65.8-77.9 | 0.98 | 0.72-1.34 |
Native Hawaiian/Pacific Islander, Non-Hispanic | 165 | 80.7 | 69.1-88.7 | 1.31 | 0.60-2.85 |
Grade Level
| |||||
Middle School | 10,943 | 73.7 | 72.2-75.2 | ||
6th | 3,368 | 73.6 | 71.0-76.1 | 1.00 | |
7th | 3,830 | 73.1 | 70.6-75.4 | 0.99 | 0.80-1.22 |
8th | 3,745 | 74.4 | 71.4-77.3 | 1.08 | 0.86-1.35 |
High School | 12,337 | 76.7 | 75.4-78.0 | ||
9th | 3,110 | 74.1 | 71.7-76.4 | 1.14 | 0.92-1.40 |
10th | 2,966 | 76.6 | 74.7-78.4 |
1.36
|
1.14-1.61
|
11th | 3,210 | 78.1 | 76.2-79.9 |
1.49
|
1.23-1.82
|
12th | 3,051 | 78.6 | 76.7-80.4 |
1.69
|
1.38-2.08
|
Tobacco Use (Past 30 Days)
b
| |||||
No Tobacco Use | 19,173 | 77.9 | 76.8-78.9 | 1.00 | |
Non-Combustible Tobacco Use Only | 2,491 | 71.9 | 66.6-76.6 | 0.79 | 0.62-1.02 |
Combustible Tobacco Use Only | 311 | 65.8 | 63.5-68.0 |
0.51
|
0.45-0.57
|
Combustible and Non-Combustible Tobacco Use | 869 | 52.1 | 48.1-56.1 |
0.31
|
0.26-0.36
|
Lives with a Tobacco User
c
| |||||
No | 13,096 | 78.3 | 77.3-79.3 | 1.00 | |
Yes | 9,788 | 72.1 | 70.7-73.5 |
0.81
|
0.75-0.87
|
Overall
| 23,346 | 75.4 | 74.4-76.3 |