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. Author manuscript; available in PMC: 2016 Mar 2.
Published in final edited form as: Subst Use Misuse. 2016 Jan 22;51(2):230–240. doi: 10.3109/10826084.2015.1092989

Table 2.

Injection drug use.

N (%)
Injection initiationa
  Assisted by close friend 325 (60%)
  Self-injected 92 (17%)
  Assisted by other known people 66 (12%)
Injection initiation venuea
  Public spaces (e.g. streets, parks) 263 (49%)
  Close friend’s home 63 (12%)
  Own homes 77 (14%)
  Communal drug-using areas (e.g. ollas) 16 (12%)
Duration of injection drug use
  One year or less 138 (26%)
  Two years 92 (17%)
  Three years 84 (16%)
  Four years 57 (11%)
  Five or more years 160 (30%)
Injection frequency (previous 6 months)
  1–3 times per day 388 (73%)
  4 or more times per day 143 (27%)
Syringe access (previous 6 months)
  Purchased sterile syringe at pharmacy 315 (61%)
  Injected with homemade syringe 87 (16%)
  Police confiscated equipment 284 (55%)
Injection venue (previous 6 months)a,b
  Communal drug-using areas (e.g. olla) 320 (59%)
  Open-air space 408 (76%)
Initiating others into injection (previous 6 months)c
  Helped no one inject for first time 280 (63%)
  Helped 1–2 people inject for first time 104 (23%)
  Helped 3–4 people inject for first time 38 (9%)
  Helped 5 or more inject for first time 25 (6%)

Note. Percentage may not add up to 100% due to rounding. Not all participants responded to all items.

a

Due to limited space we report most frequently endorsed items.

b

Participants could check multiple options.

c

93 participants did not respond to this item.