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. 2021 Jun 17;16(6):e0252670. doi: 10.1371/journal.pone.0252670

Table 1. Characteristics of participants in the sample (N = 951).

Sample Demographics Frequency Percentage
Age
 ≤ 20 85 8.7
 21–30 132 13.4
 31–40 136 13.7
 41–50 210 21.6
 51–60 235 24.3
 61–70 95 9.5
 >70 57 5.7
Gender
 Male 202 20.7
 Female 743 76.2
Racial Background
 White 838 85.9
 Black 20 2.1
 Asian 48 4.9
 Hispanic 72 7.4
 Native American/Pacific Islander 10 1.0
 Multiracial 7 0.8
Education
 High School/GED 164 16.8
 Bachelor’s Degree 364 37.3
 Master’s Degree 287 29.4
 PhD or equivalent 110 11.3
 Trade School 18 1.8
Employment Status
 Retired 145 14.9
 Unemployed 111 11.4
 Employed Part-Time 127 13.0
 Employed Full-Time 541 55.5
Community Population
 Town (1k-10k) 127 13.0
 Large Town (10k – 100k) 217 22.3
 City (100k-300k) 153 15.7
 Large City (300k-1M) 217 22.3
 Metropolitan Area (1M-3M) 171 17.5
 High Density Area (>3M) 56 5.7