TABLE 1.
Participant Characteristics by e-Cigarette Use Status
| All (N = 194) |
Current (n = 49) |
Former (n = 77) |
Never (n = 68) |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Characteristic | M | (SD) | M | (SD) | M | (SD) | M | (SD) | p |
| Age | 29.6 | (6.71) | 28.4 | (6.15) | 29.5 | (6.38) | 30.5 | (7.39) | .14a |
| n | (%) | n | (%) | n | (%) | n | (%) | ||
| Race/ethnicity | |||||||||
| White/non-Hispanic | 143 | (78.1) | 40 | (87.0) | 65 | (84.4) | 38 | (63.3) | .003b |
| Other | 40 | (21.9) | 6 | (13.0) | 12 | (15.6) | 22 | (36.7) | |
| Education | |||||||||
| College graduate | 31 | (16.0) | 3 | (6.1) | 19 | (24.7) | 9 | (13.2) | .02b |
| <College graduate | 163 | (84.0) | 46 | (93.9) | 58 | (75.3) | 59 | (86.8) | |
| Pregnant | |||||||||
| Yes | 100 | (51.6) | 23 | (46.9) | 38 | (49.3) | 39 | (57.3) | .48b |
| No | 94 | (48.4) | 26 | (53.1) | 39 | (50.7) | 29 | (42.7) | |
| Conventional cigarettes | |||||||||
| Current | 163 | (84.0) | 43 | (87.8) | 64 | (83.1) | 56 | (82.4) | .45a |
| Former | 24 | (12.4) | 6 | (12.2) | 8 | (10.4) | 10 | (14.7) | |
| Never | 7 | (3.6) | 0 | (0.0) | 5 | (6.5) | 2 | (2.9) | |
| e-Cigarettes a hazard | |||||||||
| Serious | 21 | (10.9) | 4 | (8.3) | 5 | (6.5) | 12 | (17.7) | .45a |
| Moderate | 59 | (30.6) | 12 | (25.0) | 32 | (41.5) | 15 | (22.1) | |
| Minor | 74 | (38.3) | 19 | (39.6) | 30 | (39.0) | 25 | (36.7) | |
| Not at all | 39 | (20.2) | 13 | (27.1) | 10 | (13.0) | 16 | (23.5) | |
Note. SD = standard deviation. Column percentages are shown.
a
Spearman’s rank correlation.
b
Mann-Whitney U test.