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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: AIDS Behav. 2018 Jul;22(7):2161–2171. doi: 10.1007/s10461-017-1814-6

Table IIIb.

Demographics and Drug Use among new and long-term MSM-PWID in Hai Phong, Viet Nam, 2014

Long-term injectors New injectors
Total N 24 21
Avg. Age(SD)* 36(8) 28(4)
Avg. Years injecting (SD)* 11(5)
%
1(1)
%
Drug use behaviors
 Heroin (injected) 100 100
 Methamphetamine (injected) 4 0
 Methamphetamine (non-injected) 42 24
Sexually active 100 100
HIV seropositive 33 14
HCV seropositive* 67 29
Injecting daily or more frequently 83 62
Receptive sharing+ 0 10
Distributive sharing# 0 5
Sex with primary partner 58 81
Unsafe sex with primary partner 42 62
Sex with casual partner 25 33
Unsafe sex with casual partner 13 19
Exchanged sex for money 71 62
Unsafe sex with client 42 29
Exchanged money for sex 21 19
Unsafe sex with sex worker 4 5
+

defined as receiving used needles/syringes from other PWID

#

defined as giving used needles/syringes to other PWID

*

Significant difference (p < 0.05) by chi-square test (for continuous variables t-test was used)