Table 2.

Characteristics of the participants (N=1084) in the web-based survey of health behaviors and Centers for Disease Control and Prevention guideline adherence conducted in June-July 2020.

Variable				Value		Recode information
Age (years), mean (SD)				40.9 (13.4)		None
Sex (assigned at birth), n (%)							We created a combined sex and gender variable recoded to cisgender male if sex=“male” and gender=“man” and no other gender endorsed, cisgender female if sex=“female” and gender=“woman” and no other gender endorsed, and other for all other combinations.
	Male		540 (49.8)
	Female		536 (49.5)
	Prefer not to answer		8 (0.7)
Gender (select all that apply), n (%)							We created a combined sex and gender variable recoded to cisgender male if sex=“male” and gender=“man” and no other gender endorsed, cisgender female if sex=“female” and gender=“woman” and no other gender endorsed, and other for all other combinations.
	Man		529 (48.8)
	Woman		543 (50.1)
	Nonbinary		6 (0.6)
	Transgender		4 (0.4)
	Other or prefer not to answer		9 (0.8)
Race (select all that apply), n (%)							We created 4 race categories recoded to White if race=“White” and no other race endorsed, Black or African American if race=“Black or African American” and no other race endorsed, Asian if race=any of “Asian Indian | Chinese | Filipino | Japanese | Korean | Vietnamese | Other Asian” and no other race endorsed; and Other Race or More Than One for all other endorsed categories.
	White		742 (68.5)
	Black or African American		267 (24.6)
	American Indian or Alaskan Native		26 (2.4)
	Asian Indian		34 (3.1)
	Chinese		31 (2.9)
	Filipino		6 (0.5)
	Japanese		3 (0.3)
	Korean		7 (0.6)
	Vietnamese		1 (0.1)
	Other Asian		15 (1.4)
	Native Hawaiian		2 (0.2)
	Guamanian or Chamorro		1 (0.1)
	Other Pacific Islander		5 (0.5)
Ethnicity (select all that apply), n (%)							We dichotomized ethnicity to Not of Hispanic, Latino/Latina, or Spanish origin, and all other endorsed categories
	Not of Hispanic, Latino/Latina, or Spanish Origin		808 (74.5)
	Mexican, Mexican American, or Chicano/Chicana		76 (7.0)
	Puerto Rican		42 (3.9)
	Cuban		14 (1.3)
	Another Hispanic, Latino/Latina, or Spanish origin		155 (14.3)
Education, n (%)							None
	College graduate		547 (50.5)
	Some college		215 (19.8)
	Professional degree		215 (19.8)
	High school or lower		107 (9.9)
Annual household income, n (%)							Eight ordered categories were treated continuously.
	Less than US $25,000		123 (11.4)
	US $25,000-$34,999		122 (11.3)
	US $35,000-$49,999		152 (14.0)
	US $50,000-$74,999		287 (26.5)
	US $75,000-$99,999		188 (17.3)
	US $100,000-$149,999		139 (12.8)
	US $150,000-$199,999		39 (3.6)
	US $200,000 and above		34 (3.1)
Household size				3.06 (1.33)		None
Dwelling ownership (yes)				507 (46.8)		None
Essential worker, n (%)							Dichotomized to Yes and No or unsure.
	No		641 (59.1)
	Yes		388 (35.8)
	Unsure		55 (5.1)
Centers for Disease Control and Prevention adherence				2.20 (0.62)		None
COVID-19 testing history, n (%)							None
	No test or unsure		805 (74.3)
	Yes		279 (25.7)
COVID-19 test result (n=279), n (%)							Either a positive nasal or blood test was recoded as a positive COVID-19 test result.
	Negative		235 (84.2)
	Positive		44 (15.8)
Substance use, n (%)
	Cigarette use (past 7 days)					Recoded from Timeline Followback
		None	865 (79.8)
		Nondaily (1-6 days)	66 (6.1)
		Daily (7 days)	153 (14.1)
	Electronic cigarette use (past 7 days), n (%)					Recoded from Timeline Followback
		None	995 (91.8)
		Nondaily (1-6 days)	39 (3.6)
		Daily (7 days)	50 (4.6)
	Cannabis (past 7 days), n (%)					Recoded from Timeline Followback. Includes use of any form of cannabis
		None	973 (89.8)
		Nondaily (1-6 days)	49 (4.5)
		Daily (7 days)	62 (5.7)
	Alcohol (past 7 days), n (%)					Recoded from Timeline Followback
		None	643 (59.3)
		Nondaily (1-6 days)	356 (32.8)
		Daily (7 days)	85 (7.8)
	Opioids (past 7 days), n (%)					Recoded from Timeline Followback. Includes use of any opioids
		None	858 (79.2)
		Nondaily (1-6 days)	180 (16.6)
		Daily (7 days)	46 (4.2)
	Stimulants (past 7 days), n (%)					Recoded from Timeline Followback
		None	1015 (93.6)
		Nondaily (1-6 days)	42 (3.9)
		Daily (7 days)	27 (2.5)