Table 1.
Demographic characteristics of the analytic sample of never e-cigarette users and never alcohol users.
| Never Alcohol Users N (col %) | Never E-Cigarette Users N (col %) | |
|---|---|---|
| Gender | ||
| Female | 1242 (51.9) | 1488 (55.0) |
| Male | 1152 (48.1) | 1216 (45.0) |
| Age | ||
| 12–13 | 131 (5.5) | 139 (5.1) |
| 14 | 1960 (81.9) | 2222 (82.2) |
| 15–16 | 282 (11.8) | 317 (11.7) |
| Don’t know | 21 (0.9) | 26 (1.0) |
| Race/Ethnicity | ||
| Hispanic | 1016 (42.4) | 1245 (46.0) |
| Other | 976 (40.8) | 1009 (37.3) |
| White | 402 (16.8) | 450 (16.6) |
| Highest Parental Education Level | ||
| Don’t know | 339 (14.2) | 368 (13.6) |
| 8th or less | 66 (2.8) | 91 (3.4) |
| Some high school | 154 (6.4) | 190 (7.0) |
| High school graduate | 303 (12.7) | 373 (13.8) |
| Some college | 388 (16.2) | 446 (16.5) |
| College graduate | 707 (29.5) | 761 (28.1) |
| Advanced degree | 437 (18.3) | 475 (17.6) |
| Wave 1 Tobacco Use | ||
| No | 2129 (88.9) | 2300 (85.1) |
| Yes | 240 (10.0) | 375 (13.9) |
| Any Alcohol Initiation Across Follow-up | ||
| No | 1170 (48.9) | - |
| Yes | 1224 (51.1) | - |
| Any E-cigarette Initiation Across Follow-up | ||
| No | - | 1820 (67.3) |
| Yes | - | 884 (32.7) |