Table 5

Demographic characteristics of participants in cognitive interviewing, 2002, 2007, 2012
2002 (n = 25) 2007 (n = 32) 2012 (n = 48)
Draft Q Draft Q W-being (n = 24) Draft Q (n = 24)
Age
  Under 35 11 6 3
  35+ 21 18 21
Gender
  Female 20 18 11 16
  Male 5 14 13 8
Race/Ethnicity1
  Hispanic 0 2 8 0
  Non-Hispanic White 17 8 12 9
  Non-Hispanic Black 7 20 4 13
  Asian 1 1 2 2
  Other 0 1 6 0
Education
  High school or below 8 9 0 0
  More than high school 17 23 24 24
Income2
  Under $20,000 5 13 4 6
  $20,000+ 19 18 20 18
Employed
  Yes 19 14
  No 5 10
Marital status
  Never married 11 10
  Currently married 7 5
  Separated 2 1
  Divorced 4 6
  Widowed 0 2

Data unavailable.

1The total for the 2012 race/ethnicity category is greater than the number of participants for 2012 because the data were collected such to allow overlap between Hispanic and other categories.

21 participant in 2002 and 1 participant in 2007 had unknown income data.

Stussman et al.

Stussman et al. BMC Complementary and Alternative Medicine 2013 13:328   doi:10.1186/1472-6882-13-328

Open Data