Skip to main content
. 2021 Dec 1;24:101656. doi: 10.1016/j.pmedr.2021.101656

Table 1.

Sample Characteristics.

Total Sample (N = 776)
Mean (SD) or n (%)
Spanish-Dominant (n = 291)
Mean (SD) or n (%)
Age* 28.4 (8.6) 30.9 (8.1)
Sex
Male
Female

429 (55.3%)
341 (43.9%)

169 (58.1%)
118 (40.5%)
Race/Ethnicity
White alone
Black alone
Hispanic
Other

203 (26.2%)
28 (3.6%)
485 (62.5%)
55 (7.1%)

85 (29.2%)
8 (2.7%)
181 (62.2%)
13 (4.5%)
Education
Some high school or below
High school graduate
Some college, no degree
Bachelor’s degree
Master’s degree

11 (1.4%)
63 (8.1%)
188 (24.2%)
376 (48.5%)
133 (17.1%)

3 (1.0%)
21 (7.2%)
40 (13.7%)
164 (56.4%)
59 (20.3%)
Income
Less than $10,000
$10,000 to $14,999
$15,000 to $24,999
$25,000 to $34,999
$35,000 to $49,999
$50,000 to $74,999
$75,000 to $99,999
$100,000 to $149,999
$150,000 to $199,999
$200,000 or more
Don’t Know

37 (4.8%)
44 (5.7%)
57 (7.3%)
100 (12.9%)
148 (19.1%)
183 (23.6%)
111 (14.3%)
58 (7.5%)
12 (1.5%)
14 (1.8%)
8 (1.0%)

10 (3.4%)
22 (7.6%)
16 (5.5%)
34 (11.7%)
50 (17.2%)
84 (28.9%)
52 (17.9%)
12 (4.1%)
3 (1.0%)
2 (0.7%)
2 (0.7%)
Sexual orientation
Straight
Lesbian or gay
Bisexual
Something else

597 (76.9%)
27 (3.5%)
137 (17.7%)
8 (1.0%)

226 (77.7%)
5 (1.7%)
54 (18.6%)
1 (0.3%)
Past 30-day e-cig use
Yes
No

373 (48.1%)
403 (51.9%)

180 (61.9%)
111 (38.1%)
Past 30-day tobacco use
Yes
No

422 (54.4%)
354 (45.6%)

188 (64.6%)
103 (35.4%)
*Age was only assessed in the sample obtained through Prolific, n = 407