Table 1 Descriptive statistics of demographics and outcome variables
From: The association of adolescent e-cigarette harm perception to advertising exposure and marketing type
Variable | Unweighted N (%) | Weighted N (%) |
|---|---|---|
Age | ||
12 to 14 years old | 5,956 (46.6) | 11,894,747 (49.6) |
15 to 17 years old | 6,823 (53.4) | 12,098,402 (50.4) |
Gender | ||
Male | 6,611 (51.9) | 12,205,206 (51.0) |
Female | 6,121 (48.1) | 11,705,062 (49.0) |
Race | ||
White | 8,171 (67.9) | 15,781,369 (69.0) |
Black | 1,892 (15.7) | 3,507,535 (15.3) |
Other | 2,978 (16.4) | 3,598,149 (15.7) |
Ethnicity | ||
Hispanic | 3,738 (30.4) | 5,603,573 (24.3) |
Non-Hispanic | 8,554 (69.6) | 17,500,517 (75.7) |
Grade level | ||
<=7th grade | 2,222 (17.4) | 4,888,887 (20.4) |
8th grade | 1,999 (15.7) | 3,780,069 (15.8) |
9th grade | 2,239 (17.6) | 3,943,306 (16.5) |
10th grade | 2,138 (16.8) | 3,770,226 (15.8) |
11th grade | 2,043 (16.0) | 3,689,676 (15.4) |
Other | 2,104 (16.5) | 3,852,770 (16.1) |
Parent/guardian marital status | ||
Married | 8,036 (63.7) | 15,380,103 (65.0) |
Widowed, divorced or separated | 2,586 (20.5) | 4,832,968 (20.4) |
Never married | 1,990 (15.8) | 3,457,895 (14.6) |
Annual household income | ||
<$10,000 | 860 (7.1) | 1,394,024 (6.1) |
$10,000 to $24,999 | 1,858 (15.3) | 3,092,480 (13.5) |
$25,000 to $49,999 | 2,777 (22.8) | 4,794,317 (21.0) |
$50,000 to $99,999 | 3,154 (25.9) | 6,118,112 (26.8) |
>=$100,000 | 3,529 (29.0) | 7,425,416 (32.5) |