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. 2021 Jun 17;75:101439. doi: 10.1016/j.pmcj.2021.101439

Table 2.

Demographics statistics of our survey sample (N=1963). Our sample is consistent with the latest U.S. Census results.

Demographic Characteristics N Sample (%) U.S. (%)
Gender
 Female 994 50.6% 51.3%
 Male 961 49.0% 48.7%
 Non-binary 6 0.3%
 Prefer not to disclose 1 <0.1%
 Prefer to self-describe 1 <0.1%
Age
 18–24 171 8.7% 11.7%
 25–34 473 24.1% 17.9%
 35–44 387 19.7% 16.4%
 45–54 245 12.5% 15.6%
 55–64 285 14.5% 16.4%
 65+ 402 20.5% 22.0%
Race
 American Indian or Alaska Native 20 1.0% 1.2%
 Asian 127 6.5% 6.3%
 Black or African American 235 12.0% 13.0%
 Hispanic or Latino 243 12.4% 16.8%
 Middle Eastern 5 0.3%
 Native Hawaiian or Pacific Islander 4 0.2% 0.2%
 White 1289 65.7% 60.1%
 Prefer not to disclose 11 0.5%
 Prefer to self-describe 29 1.5%
Education
 Bachelor’s degree or higher 883 45.0% 33.3%
Household Income
 Less than $25,000 377 19.2% 17.1%
 $25,000 to $34,999 261 13.3% 8.3%
 $35,000 to $49,999 290 14.8% 11.7%
 $50,000 to $74,999 365 18.6% 16.5%
 $75,000 to $99,999 264 13.4% 12.3%
 $100,000 to $149,999 236 12.0% 15.5%
 $150,000 or more 170 8.7% 18.6%

1 For gender, our source data from U.S. Census only have female and male percentage.

2 For Race, our source data from U.S. Census does not have Middle Eastern as a separate race.