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. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: Addict Behav. 2018 Jan 16;80:102–109. doi: 10.1016/j.addbeh.2018.01.014

Table 1.

Demographics (%, CI) by Mental Health Condition among Current ENDS Users.

Demographic Characteristic Total n = 550 Mental Health Condition n = 172 No Mental Health Condition n = 378




Mental Health Condition 27.4 (22.1, 32.7)
Gender**
 Female 50.4 (44.4, 56.5) 65.8 (55.3, 76.3) 44.6 (37.5, 51.7)
Age
 18–29 39.1 (32.9, 45.4) 31.1 (20.1, 42.1) 42.2 (34.8, 49.6)
 30–44 29.6 (24.2, 34.9) 35.0 (24.1, 45.8) 27.5 (21.4, 33.6)
 45–59 22.0 (17.5, 26.6) 23.0 (13.8, 32.2) 21.7 (16.4, 26.9)
 60+ 9.3 (6.6, 11.9) 10.9 (4.6, 17.3) 8.6 (5.8, 11.4)
Race/Ethnicity
 White, NH 59.0 (52.8, 65.1) 68.2 (57.2, 79.3) 55.5 (48.2, 62.3)
 Black, NH 10.2 (6.1, 14.2) 8.0 (1.1, 15.0) 11.0 (6.1, 15.8)
 Other, NH 8.0 (3.9, 12.1) 6.7 (1.1, 12.2) 8.5 (3.2, 13.7)
 Hispanic 22.9 (17.6, 28.1) 17.1 (7.9, 26.3) 25.1 (18.7, 31.4)
Education
 < High School 19.6 (13.6, 25.5) 28.5 (15.5, 41.5) 16.2 (9.9, 22.5)
 High School 31.8 (26.5, 37.1) 26.4 (17.8, 35.0) 33.9 (27.4, 40.4)
 Some College 31.0 (25.6, 36.4) 30.5 (21.0, 40.1) 31.2 (24.7, 37.7)
 Bachelor’s Degree+ 17.6 (13.4, 27.8) 14.6 (8.9, 20.3) 18.7 (13.4, 24.0)
Household Income*
 <$15,000 18.9 (13.9, 23.9) 31.7 (19.8, 43.7) 14.0 (9.3, 18.7)
 $15,000–$24,999 6.6 (3.6, 9.7) 4.4 (1.3, 7.5) 7.5 (3.5, 11.5)
 $25,000–$39,999 12.4 (8.9, 15.8) 11.0 (5.3, 16.7) 12.9 (8.7, 17.1)
 $40,000–$59,999 14.3 (10.6, 18.0) 11.5 (6.0, 17.0) 15.3 (10.7, 20.0)
 $60,000–$84,999 20.8 (16.1, 25.6) 15.6 (7.4, 23.8) 22.8 (17.1, 28.5)
 $85,000–$99,999 10.3 (5.8, 14.8) 7.3 (2.6, 12.0) 11.5 (5.6, 17.3)
 $100,000+ 16.7 (12.0, 21.3) 18.5 (9.6, 27.3) 16.0 (10.5, 21.5)
Smoking Status
 Current Smoker 56.9 (50.7, 63.1) 68.2 (57.1, 79.4) 52.6 (45.4, 59.8)
 Former Smoker 20.3 (15.1, 25.6) 17.4 (7.6, 27.3) 21.4 (15.2, 27.6)
 Never Smoker 22.8 (17.2, 28.3) 14.3 (6.4, 22.3) 26.0 (19.1, 32.8)

NH = non-Hispanic. Weighted percentages are reported, with 95% confidence intervals in parentheses. Asterisks indicate significant associations as determined by Rao-Scott χ2 tests

*

p < 0.05;

**

p ≤ 0.01.