From: Identifying high risk subgroups of MSM: a latent class analysis using two samples
Nationwide online survey (N = 582) | Guangzhou Sentinel Surveillance (N = 604) | ||
---|---|---|---|
% (95% CI)a | % (95% CI)a | ||
Demographics | |||
Age | Under 24 | 37.8% (34–41.8%) | 26.8% (23.4–30.5%) |
25 or older | 62.2% (58.2–66.1%) | 73.2% (69.5–76.6%) | |
Education | Less than high school | 18.6% (15.6–21.9%) | 25.3% (22–29%) |
High school or more | 81.4% (78.1–84.4%) | 74.7% (71.1–78%) | |
Marital status | Married | 10.5% (8.3–13.2%) | 12.1% (9.7–14.9%) |
Not married | 89.5% (86.8–91.8%) | 87.9% (85.1–90.3%) | |
Income | <3000RMB a month | 46.4% (42.4–50.5%) | 31.8% (28.2–35.6%) |
≥3000RMB a month | 53.6% (49.6–57.6%) | 68.2% (64.4–71.8%) | |
Behaviors | |||
Identify as gayb | Yes | 78.2% (74.6–81.3%) | 73.3% (69.7–76.7%) |
No | 21.8% (18.7–25.4%) | 26.7% (23.3–30.3%) | |
Main sex partner seeking venue | Online | 85.9% (82.9–88.5%) | 86.9% (83.9–89.3%) |
Not online | 14.1% (11.5–17.2%) | 13.1% (10.7–16.1%) | |
Missing | 0.0 | 0.3% (0.1–1.2%) | |
Sexual position | Usually insertive | 61.5% (57.5–65.4%) | 66.2% (62.3–69.8%) |
Usually receptive | 38.5% (34.6–42.5%) | 33.8% (30.2–37.7%) | |
Missing | 0.0 | 0.7% (0.2–1.7%) | |
First age of anal sex with another man | < 20 years old | 45.4% (41.4–49.5%) | 31.4% (27.5–35.6%) |
≥20 years old | 54.6% (50.4–58.5%) | 68.6% (64.8–72.2%) | |
Missing | 0.0 | 16.2% (13.5–19.4%) | |
Any UAI in the past 6 months | Yes | 59.6% (55.6–63.5%) | 61.8% (57.8–65.5%) |
No | 40.4% (36.5–44.4%) | 38.3% (34.5–42.2%) | |
Any group sex in past 6 months/yearc | Yes | 12.4% (9.9–15.3%) | 3.8% (2.5–5.9%) |
No | 87.6% (84.7–90.1%) | 96.2% (94.3–97.4%) | |
Missing | 0% (0–0%) | 13.7% (11.2–16.7%) | |
Any drug use in the 6 months/yearc | Yes | 28.4% (24.8–32.1%) | 25.3% (22–29%) |
No | 71.7% (67.9–75.2%) | 74.7% (71.1–78%) |