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. 2019 Nov 3;9(11):e030831. doi: 10.1136/bmjopen-2019-030831

Table 2.

Characteristics of participants (n=40)

Characteristic N Percentage of sample (%)
Gender
 Male 22 55
 Female 18 45
Race/ethnicity
 White/Caucasian 24 60
 Asian and southeast Asian 9 23
 Latino/a 3 8
 Middle Eastern 2 5
 Pacific Islander 1 3
 African American 1 3
Age (years)
 20–29 4 10
 30–39 13 33
 40–49 10 25
 50–59 13 33