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. 2021 Sep 24;5(9):e31421. doi: 10.2196/31421

Table 2.

Demographic descriptive statistics (N=28).

Demographic characteristics Value
Age (years), mean (SD) 40.85 (14.97)
Women, n (%) 6 (21)
Racial and ethnic minority, n (%) 10 (36)
Currently homeless, n (%) 14 (50)
Education, n (%)

Less than high school 3 (11)

High school 7 (25)

Some college 8 (29)

Completed 2-year degree 7 (25)

Completed 4-year degree 3 (11)
Income (US $), mean (SD) 13981.48 (18928.75)
Employment, n (%)

Full-time 6 (21)

Part-time 4 (14)

Disabled 5 (18)

Unemployed 10 (36)

Other 3 (11)
Personal device, n (%) 20 (71)
Network size, mean (SD) 7.15 (2.47)
Substance use, n (%)

Marijuana 18 (64)

Methamphetamine 11 (39)

Amphetamine 2 (7)

Cocaine 5 (18)

Prescription Opioids 5 (18)

Other 3 (11)