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. Author manuscript; available in PMC: 2010 Jul 2.
Published in final edited form as: Subst Use Misuse. 2009;44(2):253–281. doi: 10.1080/10826080802347677

Table 3.

Percent of RAP Participants Reporting Risk Behaviors in Prior 30 Days at Baseline and 6-month Follow-up (participants who completed both measures, n=367)

Baseline 6-month p
Injected drugs 40.1 27.8 .000
    Used previously used needle/syringe a 22.8 9.8 .027
    Shared injection equipment a 26.4 18.7 .138
    Shared drug solution from other's syringe a 20.9 12.1 .232
Used crack 59.4 45.0 .000
    Used rubber tips on crack pipes b 23.0 71.1 .009
Used other non-injection opiates, cocaine or amphetamines 35.7 21.5 .023
Any drug treatment in prior 6 months 32.7 47.7 .000
Had multiple sex partners 29.0 21.1 .000
Had any unprotected sex 35.3 28.3 .000
    Unprotected sex with primary partner c 26.4 23.3 .000
    Unprotected sex with non-primary partner c 12.6 4.5 .000
    Unprotected sex in exchange for money/drugs c 6.7 4.8 .021
    Unprotected sex with drug injector c 6.5 4.5 .000
    Unprotected sex with crack smoker c 17.8 10.2 .000
a

Calculated as percent of participants who injected at either baseline or follow-up who completed both surveys (n=92).

b

Calculated as percent of participants who smoked crack at either baseline or follow-up who completed both surveys (n=152).

c

Calculated as percent of participants who were sexually active at either baseline or follow-up (n=360).