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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Tob Control. 2013 Mar 6;23(4):313–321. doi: 10.1136/tobaccocontrol-2012-050723

Table 1.

Participant demographic characteristics for the total sample and for each (randomly assigned) counter-advertisement group.

Characteristic N % Control/
Control
(n=230),
%
Control/
Smokeless
(n=204), %
Expe-
riment
(n=218),
%
Poison
control
(n=233),
%
Spit
swallow
(n=241),
%
Target
(n=228),
%
Keep
smoking
(n=239),
%
Industry
cartoon
(n=243),
%
Gender
  Male 859 46.8 46.1 47.5 47.7 44.2 43.2 48.2 49.8 47.7
  Female 977 53.2 53.9 52.5 52.3 55.8 56.8 51.8 50.2 52.3

Age, years
  18–29 285 15.5 18.7 16.7 16.1 15.0 15.4 17.1 13.8 11.9
  30–44 445 24.2 18.3 25.5 27.1 22.7 25.7 23.2 26.4 25.1
  45–59 753 41.0 43.9 41.7 35.3 43.8 40.7 41.2 39.3 42.0
  60+ 353 19.2 19.1 16.2 21.6 18.5 18.3 18.4 20.5 21.0

Race
  White, Non-Hispanic 1,343 73.1 72.2 71.1 73.4 68.7 78.4 71.5 76.6 72.8
  Black, Non-Hispanic 185 10.1 9.6 10.3 8.7 12.0 8.7 9.2 8.8 13.2
  Other, Non-Hispanic 49 2.7 4.3 2.5 3.7 2.6 0.8 2.6 2.9 2.1
  Hispanic 189 10.3 8.7 10.8 9.2 12.9 10.4 12.7 9.6 8.2
  2+ Races, Non-Hispanic 70 3.8 5.2 5.4 5.0 3.9 1.7 3.9 2.1 3.7

Education
  Less than high school 174 9.5 10.4 12.3 7.3 11.6 9.1 9.6 10.0 5.8
  High school 725 39.5 36.5 36.3 48.2 42.1 36.1 32.9 38.1 45.7
  Some college 589 32.1 30.4 32.8 27.1 31.3 38.2 36.4 33.5 26.7
  Bachelor’s degree or higher 348 19.0 22.6 18.6 17.4 15.0 16.6 21.1 18.4 21.8

Annual Household Income (thousand USD)
    <24.9 571 31.1 31.7 32.8 27.1 37.8 29.0 32.0 26.4 32.1
    25–59.9 679 37.0 38.3 36.8 42.7 30.5 37.8 37.7 37.7 35.0
    >60 586 31.9 30.0 30.4 30.3 31.8 33.2 30.3 36.0 32.9

Region
    Northeast 275 15.0 15.2 16.7 14.2 13.7 14.9 15.8 15.5 14.0
    Midwest 489 26.6 24.3 27.9 30.3 25.3 28.2 21.5 27.6 28.0
    South 695 37.9 43.5 32.4 31.7 43.3 35.7 39.0 37.2 39.1
    West 377 20.5 17.0 23.0 23.9 17.6 21.2 23.7 19.7 18.9

Smoking Status
    Current smoker 1,412 76.9 72.2 76.0 76.1 80.3 77.2 77.2 74.5 81.5
    Former smoker 424 23.1 27.8 24.0 23.9 19.7 22.8 22.8 25.5 18.5

Smokeless Tobacco User
    Never user 1,432 78.0 78.3 72.5 79.8 74.7 80.5 77.6 80.8 79.0
    Past user 308 16.8 17.4 19.1 15.1 18.5 13.3 18.4 15.1 17.7
    Current user 96 5.2 4.3 8.3 5.0 6.9 6.2 3.9 4.2 3.3

Note. No significant differences existed between conditions on participant characteristics except for education, where there were significant differences between experimental conditions (χ2(21) = 33.489, p<.05). There were fewer participants with less than high school education in the Industry Cartoon condition as compared to other conditions.