Table 1 Effective contraception use among women injecting drugs (sample proportions and RDS proportions together with 95% confidence intervals) in Tallinn, Estonia (in 2007–2013)
Reporting the use of effective contraception | ||||
|---|---|---|---|---|
All women N = 265 | Sexually active FWID with main sexual partner(s) N = 196 | |||
Sample proportions n/N (%) | RDS proportions (95% CI) | RDS proportions (95% CI) | p value | |
Sociodemographic characteristics | ||||
Age | 0.852 | |||
< = 30 | 6/190 (3.2%) | 4.4% (1.7–11.0) | 4.6% (1.8–11.3) | |
> 30 | 4/74 (5.4%) | 5.1% (1.6–14.7) | 5.2% (1.7–15.3) | |
Ethnicity | 0.188 | |||
Estonian | 2/32 (6.3%) | 10.9% (2.3–38.6) | 10.9% (2.3–39.3) | |
Non-Estonian | 8/233 (3.4%) | 3.6% (1.6–8.2) | 3.7% (1.6–8.5) | |
Education | 0.007 | |||
< 10 years | 2/139 (1.4%) | 1.1% (0.3–4.5) | 1.1% (0.3–4.6) | |
10+ years | 8/124 (6.5%) | 7.4% (3.2–16.0) | 7.7% (3.3–16.6) | |
Main income | 0.591 | |||
Employment | 2/70 (2.9%) | 2.8% (0.6–11.6) | 3.0% (0.7–12.3) | |
Subsistence | 5/90 (5.6%) | 7.0% (2.4–18.7) | 7.0% (2.4–18.8) | |
Other | 3/105 (2.9%) | 3.8% (0.9–14.6) | 4.0% (0.9–15.1) | |
Sex work (ever) | 0.229 | |||
No | 8/216 (3.7%) | 5.4% (2.4–11.7) | 5.6% (2.5–12.0) | |
Yes | 2/49 (4.1%) | 2.1% (0.5–8.8) | 2.1% (0.5–9.1) | |
Incarceration (ever) | 0.442 | |||
No | 6/149 (4.0%) | 5.5% (2.2–13.0) | 5.6% (2.2–13.4) | |
Yes | 4/116 (3.4%) | 3.2% (1.0–9.3) | 3.2% (1.1–9.6) | |
Marital status | 0.073 | |||
Divorced | 2/24 (8.3%) | 22.9% (5.0–62.8) | 27.1% (5.1–72.3) | |
Married | 8/134 (6.0%) | 5.4% (2.3–12.1) | 5.5% (2.4–12.4) | |
Single | 0/94 (0%) | 0% | 0% | |
Widow | 0/12 (0%) | 0% | 0% | |
Sexual behavior | ||||
Number of sexual partners (last 12 months) | 0.553 | |||
0 | 0/27 (0%) | 0% | na | |
1 | 7/142 (4.9%) | 4.3% (1.7–10.6) | 4.5% (1.8–10.9) | |
2 | 2/43 (4.7%) | 9.3% (2.0–33.6) | 9.3% (2.0–33.9) | |
3+ | 1/52 (1.9%) | 2.2% (0.3–14.9) | 2.3% (0.3–15.6) | |
Type of sexual partners (last 6 months) | 0.025 | |||
Casual only | 0/18 (0%) | 0% | na | |
Main and casual | 0/22 (0%) | 0% | 0% | |
Main only | 10/178 (5.6%) | 5.5% (2.6–11.2) | 5.7% (2.7–11.5) | |
Condom use with casual partners (last 6 months) | ||||
Never | 0/10 (0%) | 0% | 0% | |
Sometimes | 0/7 (0%) | 0% | 0% | |
Always | 0/24 (0%) | 0% | 0% | |
Injection drug use | ||||
Age at first injecting | 0.309 | |||
< = 20 | 0/36 (0%) | 0% | 0% | |
> 20 | 10/228 (4.4%) | 5.4% (2.6–10.9) | 5.5% (2.6–11.2) | |
Daily no. of injections | 0.392 | |||
1 | 4/86 (4.7%) | 6.3% (2.1–17.8) | 6.4% (2.1–18.1) | |
> 1 | 6/177 (3.4%) | 3.4% (1.4–8.1) | 3.5% (1.4–8.4) | |
Injecting frequency (last 4 weeks) | 0.232 | |||
Less than daily | 6/159 (3.8%) | 4.1% (1.6–10.2) | 4.1% (1.6–10.4) | |
Daily | 2/101 (2.0%) | 1.4% (0.3–6.0) | 1.5% (0.3–6.4) | |
Main drug | 0.267 | |||
Fentanyl | 5/168 (3.0%) | 2.2% (0.8–5.8) | 2.2% (0.8–5.9) | |
Other | 3/91 (3.3%) | 5.1% (1.4–16.8) | 5.3% (1.5–17.5) | |
Health and HIV | ||||
Health insurance | 0.111 | |||
No | 0/84 (0%) | 0% | 0% | |
Yes | 9/177 (5.1%) | 6.0% (2.7–12.9) | 6.2% (2.8–13.1) | |
HIV | 0.122 | |||
Neg | 5/109 (4.6%) | 7.1% (2.7–17.5) | 7.3% (2.7–17.9) | |
Pos | 5/156 (3.2%) | 2.5% (0.9–6.6) | 2.6% (1.0–6.8) | |
Aware of HIV+ status | 0.306 | |||
No | 0/35 (0%) | 0% | 0% | |
Yes | 5/121 (4.1%) | 3.3% (1.2–8.8) | 3.4% (1.2–9.0) | |
HIV-infected on ART | 0.213 | |||
No | 2/91 (2.2%) | 1.3% (0.3–5.4) | 1.4% (0.3–5.7) | |
Yes | 3/55 (5.5%) | 4.2% (1.1–14.2) | 4.3% (1.2–14.6) | |