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. 2018 Sep 21;16:193. doi: 10.1186/s12955-018-1013-9

Table 4.

Demographic Characteristics of Survey Participants

Characteristics Total N = 300 2010 US Censusb
Age (years), mean ± SD 44.3 ± 16.6
Age groups
 18 to 64 years 252 (84.0%) 82.8%
 65 years and over 48 (16.0%) 17.2%
Female, N (%) 154 (51.3%) 51.5%
Race/ethnicity, N (%)
 American Indian or Alaskan Native 5 (1.7%) 0.7%
 Asian 14 (4.7%) 4.7%
 Black or African American 37 (12.3%) 12.2%
 White/Caucasian 200 (66.7%) 63.7%
 Hispanic, Latino, or of Spanish origin 40 (13.3%) 15.4%
 Othera 3 (1.0%) 3.3%
 Decline to answer 1 (0.3%)
US geographic region, N (%)
 Midwest 61 (20.3%) 21.7%
 Northeast 58 (19.3%) 18.3%
 South 111 (37.0%) 37.0%
 West 70 (23.3%) 23.0%
Highest level of formal education, N (%)
 Completed elementary school, but not high school 9 (3.0%) 9.4%
 Completed high school 65 (21.7%) 32.6%
 Some college (did not complete college) 83 (27.7%) 29.4%
 Completed bachelor’s degree or higher 143 (47.7%) 28.7%
Marital status, N (%)
 Single, never married 75 (25.0%) 26.9%
 Married or in a domestic partnership 179 (59.7%) 56.5%
 Widowed 10 (3.3%) 6.3%
 Divorced 32 (10.7%) 10.4%
 Separated 4 (1.3%) 2.4%
Employment status, N (%)
 Paid employee, full-time 123 (41.0%) 58.5% (employed)
 Paid employee, part-time 26 (8.7%)
 Self-employed 11 (3.7%)
 Not working - unemployed/looking for work 23 (7.7%) 6.2%
 Not working - disabled 18 (6.0%) 35.3% (not in labor force)
 Not working - retired 59 (19.7%)
 Not working - home-maker 19 (6.3%)
 Student 21 (7.0%)
Total household income for the past year, N (%)
 Less than $20,000 59 (19.7%) 18.9%
 Between $20,000 and $29,999 34 (11.3%) 11.7%
 Between $30,000 and $39,999 31 (10.3%) 10.6%
 Between $40,000 and $49,999 24 (8.0%) 9.0%
 Between $50,000 and $59,999 24 (8.0%) 8.0%
 Between $60,000 and $74,999 28 (9.3%) 10.1%
 Between $75,000 and $99,999 38 (12.7%) 11.5%
 $100,000 or more 62 (20.7%) 20.2%

Abbreviations: SD standard deviation, US United States

aOther responses included Hawaiian and mixed race

bFor the 2010 US Census data, the prevalence of age groups, sex, geographic regions, education levels, and marital status was estimated among persons 18 years of age and over. The prevalence of race/ethnicity was estimated among US population. The prevalence of employment status was estimated among persons 16 years of age and over. The prevalence of household income was estimated among the total number of households