Table 1. Demographics of the study population, including age, ethnicity, and education
N=503
Age Mean (St. Dev)
37 (8)
Ethnicity n (%)
White/Caucasian 437 (86.9)
Black/African-American 4 (0.8)
Latina or Hispanic 22 (4.4)
Asian 9 (1.8)
Native American 0 (0)
Native Hawaiian or Pacific Islander 0 (0)
Two or more 15 (3.0)
Other/Unknown 14 (2.8)
Prefer not to say 2 (0.4)
Education n (%)
Some High School 7 (1.4)
High School 93 (18.5)
Bachelor’s Degree 230 (45.7)
Master’s Degree 114 (22.7)
Doctorate or higher 19 (3.8)
Trade School 28 (5.6)
Prefer not to say 12 (2.4)