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. 2021 Mar 19;16(3):e0248970. doi: 10.1371/journal.pone.0248970

Table 1. Demographic characteristics of the sample.

Demographic Value Frequency Percent
Age 18 to 24 5947 60.9
25 to 44 3305 33.8
45 to 64 458 4.7
65 + 59 .6
M = 25.64, SD = 9.096
Race/Ethnicity Alaska Native/ American Indian 93 1.0
Asian/Native Hawaiian/Pacific Islander 332 3.4
Biracial/Multiracial/Not Listed 700 7.2
Black/African American 262 2.7
Latinx/Hispanic 529 5.4
White 7798 79.8
Middle Eastern/North African 55 .6
Census Region Northeast 2151 22.0
Midwest 1992 20.4
South 2579 26.4
West 3027 31.0
No Census Region 20 .2
Household Income No Income 409 4.2
$1 to $4,999 654 6.7
$5,000 to $7,499 362 3.7
$7,500 to $9,999 293 3.0
$10,000 to $12,499 383 3.9
$12,500 to $14,999 292 3.0
$15,000 to $17,499 260 2.7
$20,000 to $24,999 562 5.8
$25,000 to $29,999 450 4.6
$30,000 to $34,999 487 5.0
$35,000 to $39,999 416 4.3
$40,000 to $49,999 617 6.3
$50,000 to $59,999 614 6.3
$60,000 to $74,999 704 7.2
$75,000 to $99,999 727 7.4
$100,000 to $149,999 767 7.9
$150,000 + 529 5.4
Excluded* 263 2.7
Missing 746 7.6

Note. Data were excluded from the Household Income recode in the original dataset if responses to questions regarding family size and income were illogical (e.g., if individual income was reported as greater than household income).