Table 1.

Demographic characteristics of study participants (N=1043).

Variables			Values, n (%)
Age (years;1 participant’s data are missing), mean (SD)			45.3 (16.94)
Gender (11 participants’ data are missing)
	Men	515 (49.9)
	Women	513 (49.71)
	Nonbinary or other	4 (0.39)
Race or ethnicity (check all that apply; 1 participant’s data are missing)
	Black or African American	121 (11.61)
	Latino or Hispanic	137 (13.15)
	American Indian or Alaska Native and Native Hawaiian or Pacific Islander	22 (2.11)
	White	696 (66.79)
	Other	66 (6.33)
Education (1 participant’s data are missing)
	Less than high school degree	25 (2.4)
	High school graduate or equivalent	248 (23.8)
	Some college but no degree	248 (23.8)
	Associate degree	123 (11.8)
	Bachelor’s degree	253 (24.28)
	Master’s degree	112 (10.75)
	Doctoral or professional degree (JD, MD, or PhD)	33 (3.17)
Employment status over the last 3 months (6 participant’s data are missing)
	Working full-time	499 (48.12)
	Working part-time	132 (12.73)
	Unemployed and looking for work	74 (7.14)
	Homemaker or stay-at-home parent	70 (6.75)
	Student	35 (3.38)
	Retired	200 (19.29)
	Other	27 (2.6)
Previous year income (US $; 1 participant’s data are missing)
	Less than 10,000	56 (5.37)
	10,000-19,999	58 (5.57)
	20,000-29,999	96 (9.21)
	30,000-39,999	87 (8.35)
	40,000-49,999	70 (6.72)
	50,000-59,000	117 (11.23)
	60,000-69,999	70 (6.72)
	70,000-79,999	82 (7.87)
	80,000-89,999	47 (4.51)
	90,000-99,999	51 (4.89)
	100,000-149,999	215 (20.63)
	150,000 or more	93 (8.93)
Political affiliation (30 participants’ data are missing)
	Republican	306 (30.21)
	Democrat	382 (37.71)
	Independent	325 (32.08)
COVID-19 vaccination status (3 participant’s data are missing)
	No	260 (25)
	Yes, but no booster	282 (27.12)
	Yes, including booster	498 (47.88)