Table 2 HBVa, HCVb and HTLVc 1&2 seroprevalence by demographic and behavioral characteristics among MSMd and associated factors in Ouagadougou
Variables | n | HBV | HCV | HTLV 1&2 | |||
|---|---|---|---|---|---|---|---|
HBV positive | RDSe-adjusted HBV Positive (95% CIf) | HCV positive | RDS-adjusted HCV Positive (95% CI) | HTLV1&2 positive | RDS-adjusted HTLV1&2 Positive (95% CI) | ||
Current age (years) | |||||||
 18–19 | 78 | 17.9 | 17.7 (10.7–27.8) | 7.7 | 7.3 (3.2–15.5) | 3.8 | 3.9 (1.3–11.5) |
 20–24 | 196 | 19.9 | 19.6 (14.6–25.7) | 13.3 | 13.3 (9.2–18.9) | 4.1 | 4.1 (2.1–8.0) |
 25–29 | 35 | 22.9 | 23.1 (12.0–40.0) | 2.9 | 02.9 (0.4–18.0) | 0.0 | – |
  > =30 | 20 | 35.0 | 35.9 (18.0–58.9) | 15.6 | 16.4 (5.4–40.3) | 10.0 | 10.9 (2.7–34.8) |
Total | 329 | 20.7 | 20.4 (16.4–25.1) | 10.9 | 11.0 (8.0–14.8) | 4.0 | 4.0 (2.3–6.8) |
Country of birth | |||||||
 Burkina Faso | 272 | 21.0 | 20.7 (16.3–25.9) | 9.9 | 09.9 (6.9–14.1) | 4.0 | 4.1 (2.3–7.3) |
 Other countries | 57 | 19.3 | 18.8 (10.7–31.1) | 15.8 | 16.0 (8.5–28.1) | 3.5 | 3.6 (0.9–13.2) |
Childhood environment | |||||||
 Urban | 288 | 20.3 | 20.0 (15.8–25.0) | 10.8 | 10.8 (7.6–14.9) | 4.2 | 4.2 (2.4–7.3) |
 Rural | 27 | 33.3 | 32.3 (17.5–51.7) | 14.8 | 15.1 (5.7–34.0) | 3.7 | 3.8 (0.5–22.6) |
Highest educational level | |||||||
 None or primary | 25 | 24.0 | 24.4 (11.4–44.9) | 4.0 | 4.1 (0.6–24.1) | 4.0 | 4.1 (0.6–24.1) |
 Secondary | 239 | 16.5 | 16.2 (12.0–21.4) | 11.7 | 11.7 (8.1–16.4) | 4.2 | 4.2 (2.3–7.7) |
 University | 65 | 34.8 | 34.5 (23.9–46.7) | 10.8 | 11.0 (5.3–21.4) | 3.1 | 3.1 (0.8–11.8) |
Occupation | |||||||
 Student/pupil | 236 | 18.1 | 17.9 (13.5–23.3) | 12.3 | 12.2 (8.6–17.1) | 3.8 | 3.8 (2.0–7.3) |
 Employed | 72 | 28.8 | 28.4 (19.2–39.9) | 5.6 | 5.7 (2.2–14.3) | 2.8 | 2.9 (0.7–10.8) |
 Unemployed | 21 | 22.7 | 21.2 (8.9–42.6) | 14.3 | 14.3 (4.7–36.3) | 9.5 | 9.5 (2.4–31.3) |
Marital status (with a woman) | |||||||
 Single | 310 | 19.4 | 19.1 (15.1–23.9) | 11.0 | 10.9 (7.9–15.0) | 3.9 | 3.9 (2.2–6.8) |
 Otherg | 18 | 42.1 | 42.7 (22.8–65.3) | 10.5 | 11.3 (2.8–35.7) | 5.3 | 5.6 (0.8–31.2 |
Number of biological children | |||||||
 0 | 305 | 20.8 | 20.5 (16.3–25.3) | 10.5 | 10.5 (7.5–14.4) | 3.9 | 4.0 (2.3–6.9) |
  > =1 | 24 | 20.8 | 20.1 (8.4–40.8) | 16.7 | 17.6 (6.8–38.6) | 4.2 | 4.4 (0.6–25.6) |
Sexual orientation | |||||||
 Gay/homosexual | 236 | 20.3 | 20.1 (15.5–25.7) | 10.2 | 10.3 (7.0–14.9) | 3.0 | 3.0 (1.4–6.2) |
 Bisexual | 21 | 31.8 | 30.5 (15.0–52.1) | 19.0 | 19.0 (7.3–41.3) | 4.8 | 4.8 (0.7–27.4) |
 Heterosexual | 72 | 19.2 | 18.4 (11.1–29.0) | 11.1 | 10.8 (5.4–20.3) | 6.9 | 7.1 (3.0–16.0) |
Anal sex position | |||||||
 Receptive | 19 | 26.3 | 26.9 (11.6–50.7) | 10.5 | 10.8 (2.7–34.5 | 0.0 | 0.0 |
 Insertive | 310 | 20.5 | 20.1 (16.0–24.9) | 11.0 | 11.0 (7.9–15.0) | 5.0 | 5.0 (2.8–8.9) |
Tested for STIh in the last 12 months | |||||||
 No | 241 | 18.7 | 18.5 (14.1–24.0) | 12.0 | 12.0 (8.4–16.8) | 3.8 | 3.4 (1.7–6.6) |
 Yes | 85 | 27.6 | 26.8 (18.5–37.1) | 8.2 | 8.4 (4.0–16.6) | 4.7 | 4.8 (1.8–12.2) |
Past 12 month STI symptoms | |||||||
 No | 311 | 19.6 | 19.4 (15.4–24.3) | 11.3 | 11.3 (8.2–15.3) | 2.9 | 2.9 (1.5–5.6) |
 Yes | 18 | 38.9 | 37.4 (18.6–61.0) | 5.6 | 5.7 (0.8–31.4) | 22.2 | 22.8 (8.8–47.4) |
Vaccinated against HBV | |||||||
 No | 264 | 22.7 | 22.4 (17.8–27.9) | 10.2 | 10.2 (7.1–14.5) | 3.0 | 3.1 (1.5–6.0) |
 Yes | 51 | 15.7 | 15.8 (8.1–28.6) | 13.7 | 13.8 (6.7–26.4) | 5.9 | 5.9 (1.9–16.9) |
 Don’t know | 14 | 0.0 | – | 14.3 | 14.3 (3.6–42.9) | 14.3 | 14.3 (3.6–42.9) |
At least 2 sexual partners in the last 12 months | |||||||
 Only males | 268 | 17.9 | 17.7 (13.6–22.8) | 10.8 | 10.9 (7.7–15.3) | 4.5 | 4.5 (2.6–7.8) |
 Males and females | 60 | 33.3 | 33.1 (22.3–46.0) | 11.7 | 11.4 (5.4–22.2) | 0.0 | 0 |
Type of sexual partners in the last 12 months | |||||||
 Only males | 201 | 19.9 | 19.8 (14.8–26.0) | 12.9 | 12.9 (8.9–18.4) | 2.0 | 2.0 (0.8–5.3) |
 Males and females | 127 | 22.0 | 21.5 (15.2–29.5) | 7.9 | 7.9 (4.3–14.1) | 6.3 | 6.3 (3.2–12.2) |
Ever experienced condom tearing during anal sex | |||||||
 No | 218 | 17.4 | 17.4 (12.9–23.0) | 11.9 | 12.0 (8.3–17.1) | 4.6 | 4.6 (2.5–8.4) |
 Yes | 106 | 28.7 | 27.8 (20.1–37.0) | 9.4 | 9.2 (5.0–16.4) | 2.8 | 2.9 (0.9–8.6) |
Condom use at last anal sex with a main male partner | |||||||
 No | 54 | 29.6 | 29.9 (19.1–43.4) | 5.6 | 5.6 (1.8–16.1) | 9.3 | 9.3 (3.9–20.6) |
 Yes | 240 | 17.1 | 16.6 (12.4–21.9) | 11.3 | 11.2 (7.8–15.9) | 2.1 | 2.1 (0.9–5.0) |
Condom use at last anal sex with a casual male partner | |||||||
 No | 34 | 17.6 | 17.9 (8.2–34.6) | 11.8 | 11.9 (4.5–27.9) | 8.8 | 8.9 (2.9–24.4) |
 Yes | 224 | 19.6 | 19.2 (14.5–24.9) | 10.3 | 10.4 (7.0–15.2) | 3.6 | 3.6 (1.8–7.1) |
HIVi status | |||||||
 Positive | 10 | 40.0 | 40.0 (15.7–70.4) | 10.0 | 11.0 (8.0–14.9) | 0 | 0.0 |
 Negative | 319 | 20.1 | 20.1 (16.0–24.8) | 11.0 | 10.0 (1.4–47.0) | 4.1 | 4.1 (2.4–6.9) |
Ever injected drugs | |||||||
 No | 323 | 20.7 | 20.5 (16.4–25.3) | 11.0 | 11.2 (8.1–15.1) | 3.7 | 3.8 (2.1–6.5) |
 Yes | 6 | 16.7 | 16.7 (2.3–63.4) | 0.0 | – | 16.7 | 16.7 (2.3–63.4) |