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Table 1 Characteristics of PWID in San Diego County (N = 262)

From: HIV pre-exposure prophylaxis programmatic preferences among people who inject drugs: findings from a discrete choice experiment

Characteristic

Total (N = 262)

N (%)a

Sociodemographics

 

Mean age in years (SD)

43.11 (11.8)

Sex assigned at birth

 

Male

182 (69.5)

Female

80 (30.5)

Gender identity

 

Man

182 (69.5)

Woman

80 (30.5)

Sexual orientation

 

Heterosexual/Straight

241 (92.0)

Homosexual/Gay/Lesbian

7 (2.7)

Bisexual

13 (5.0)

Other

1 (0.4)

Ethnicity

 

Hispanic

104 (39.7)

Non-Hispanic

158 (60.3)

Highest level of education completed

 

Completed secondary and below

103 (39.3)

Some education beyond secondary

159 (60.7)

Housing status (past 6 months)

 

Unhoused

184 (70.2)

Housed

78 (29.8)

Injection and substance use behaviors

 

Fentanyl injection (past 6 months)

 

Injected fentanyl

88 (33.7)

Did not inject fentanyl

173 (66.3)

Polydrug use (past 6 months)b

 

Polydrug use

198 (75.9)

No polydrug use

63 (24.1)

Injection frequency (past 6 months)

 

Injected multiple times daily

162 (61.8)

Did not inject multiple times daily

100 (38.2)

Receptive syringe use (past 6 months)

 

Injected using previously used syringe

94 (35.9)

Did not inject with a previously used syringe

168 (64.1)

Sexual behaviors

 

Any sex (past 6 months)c

 

Had sex

153 (58.9)

Did not have sex

107 (41.2)

Mean number of sexual partners (SD)

1.32 (2.8)

Transactional sex (past 6 months)d

 

Transactional sex

14 (5.4)

No transactional sex

246 (94.6)

Substance use before or during sex (past 6 months)e

 

Used substances before or during sex

143 (55.0)

Did not use substances before or during sex

117 (45.0)

PrEP related variables

 

Prior PrEP awareness

 

Not aware of PrEP

197 (75.2)

Aware of PrEP

65 (24.8)

PrEP use (ever)

 

Never used PrEP

191 (97.5)

Ever used PrEP

5 (2.6)

  1. a Percentage (%) values may not add up to 100% due to rounding; Ns may not sum to column total due to missing values
  2. b Defined as using any two of the following in the past 6 months: heroin, crack cocaine, fentanyl, ecstasy, PCP/Angel Dust, and methamphetamine; including simultaneous injection of crack and heroin, methamphetamine and crack, methamphetamine and heroin, and fentanyl and methamphetamine
  3. Abbreviations: PWID = people who inject drugs; SD = standard deviation; PrEP = HIV pre-exposure prophylaxis