Table 5 Sexual practices
Hanoi % (95 % CI) | HCMC % (95 % CI) | |
|---|---|---|
Age at first sexual intercourse | n = 202 | n = 181 |
Less than 16 | 4.2 (0.7–7.5) | 24.4 (15.5–30.3) |
16 | 15.4 (9.3–22.7) | 19.9 (12.1–26.8) |
17 | 14.1 (7.8–18.5) | 13.7 (5.8–17.4) |
18 | 26.2 (19.2–35.8) | 12.2 (8.3–18.3) |
19 | 11.6 (6.7–16.2) | 13.1 (7.6–21.6) |
20+ | 28.5 (21.8–38.5) | 16.7 (13.4–27.8) |
Ever sold sex | n = 202 | n = 184 |
77.6 (68.9–84.2) | 52.5 (41.5–63.5) | |
Age first sold sex | n = 158 | n = 102 |
16 or less | 3.3 (-- --) | 19.5 (8.4–28.0) |
17–20 | 16.5 (6.6–21.6) | 50.4 (31.8–59.3) |
21–25 | 40.0 (28.8–59.1) | 19.9 (12.0–36.4) |
26–30 | 27.1 (18.1–40.7) | 8.0 (4.5–17.6) |
31+ | 13.1 (5.3–23.5) | 2.3 (0.0–7.6) |
Ever sold sex for partner’s drugsa | n = 158 | n = 106 |
39.6 (25.9–56.7) | 25.3 (14.6–37.6) | |
Introduced to selling sex by …a | n = 158 | n = 106 |
Own decision | 36.2 (25.9–52.7) | 38.4 (22.9–44.9) |
Female who injected drugs | 34.5 (23.4–49.0) | 19.9 (13.3–34.2) |
Female who did not inject drugs | 33.6 (18.1–50.3) | 4.7 (0.6–7.8) |
Sexual partner or husband | 1.6 (0.0–1.8) | 21.6 (10.2–36.4) |
Family member (except for husband/partner) | 0.0 (0.0–0.0) | 16.5 (0.0–17.0) |
Main locations to find clientsa | n = 158 | n = 106 |
Bar/nightclub | 18.6 (7.4–33.5) | 9.5 (5.3–16.3) |
Public place (other than highway) | 39.6 (28.9–55.7) | 44.5 (31.9–57.1) |
Service bar | 6.9 (2.4–12.0) | 5.5 (0.5–6.0) |
Brothel | 1.4 (0.0–2.7) | 6.6 (0.6–22.1) |
Hotel/guesthouse | 7.5 (3.2–13.3) | 5.9 (2.2–12.6) |
Highway/street | 16.1 (4.5–31.1) | 13.4 (7.2–23.6) |
Home | 5.1 (0.0–8.2) | 7.6 (0.0–9.6) |
Have a regular clienta | n = 156 | n = 95 |
63.6 (44.9–72.6) | 55.3 (42.0–65.8) | |
Used condom at last sex with husband/boyfriend | n = 176 | n = 173 |
17.5 (11.2–25.9) | 32.3 (22.9–40.2) | |
Used condom at last sex with one-time clienta | n = 156 | n = 95 |
82.5 (59.6–94.3) | 91.9 (83.7–98.5) | |
Used condom at last sex with regular clientb | n = 118 | n = 56 |
85.3 (60.4–97.9) | 86.3 (53.2–92.2) |