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. 2022 Nov 4;11(11):e40095. doi: 10.2196/40095

Table 1.

Baseline characteristics of men who have sex with men participating in the Network Epidemiology of Syphilis Transmission study (N=748).

Characteristics Valuesa
Age (years), mean (SD) 31.5 (9.1)
Hispanic origin or race (n=727), n (%)

Hispanic or Latino 64 (8.8)

Non-Hispanic Black 396 (54.5)

Non-Hispanic White 217 (29.8)

Non-Hispanic other or multiple race 50 (6.9)
Education (n=747), n (%)

Less than high school 54 (7.2)

High school or general equivalency diploma 208 (27.8)

Some college 239 (32)

Bachelor’s degree or higher 246 (32.9)
Sexual orientation (n=747), n (%)

Gay 558 (74.7)

Straight 6 (0.8)

Bisexual 146 (19.5)

Something else 37 (5)
Current health insurance statusb (n=704), n (%)

Insured 586 (83.2)

Uninsured 118 (16.8)
Employment statusc (n=747), n (%)

Employed 504 (67.4)

Not employed 243 (32.5)
Past 6 months, n (%)

Homelessnessd (n=746)


Yes 158 (21.2)


No 588 (78.8)

Food insecurity (n=745)


Yes 323 (43.3)


No 422 (56.6)
Past 12 months, n (%)

Prison or jail experience (n=747)


Yes 57 (7.6)


No 690 (92.3)

aPercentages may not add to 100% due to rounding.

bInsurance status included public or private insurance.

cEmployed: full-time work, part-time work, self-employed, or studying; not employed: unemployed, retired, stay-at-home parent, or unable to work.

dHomeless was defined as “living on the street, in a shelter, in a single room occupancy (SRO) hotel, with friends, in a car, or you have not had a regular place to stay for at least one night.”