Table 1

Summary of demographics
Age
Mean 40.9
Range 19-78
Standard deviation 15.1
Sex
Males 28 (23%)
Females 91 (77%)
Income (USD)
<$25,000 36 (31%)
$25,000-$50,000 33 (28%)
$50,000-$100,000 31 (27%)
>$100,000 16 (14%)
Education
High School/GED 11 (9%)
Some college 35 (30%)
4 year degree 37 (31%)
Graduate degree 35 (30%)
Employment
Employed 77 (65%)
Unemployed* 41 (35%)
Race/Ethnicity
Hispanic 16 (13.4%)
White non Hispanic 94 (79%)
Other 9 (7.5%)

*Includes unemployed able to work, unemployed not able to work, retirees, homemakers, students, and non-paid volunteers.

Barbero et al.

Barbero et al. BMC Gastroenterology 2014 14:42   doi:10.1186/1471-230X-14-42

Open Data